diff options
Diffstat (limited to 'servers/rendering')
41 files changed, 3040 insertions, 1122 deletions
diff --git a/servers/rendering/rasterizer_dummy.h b/servers/rendering/rasterizer_dummy.h index 7821210284..f4a44c30f9 100644 --- a/servers/rendering/rasterizer_dummy.h +++ b/servers/rendering/rasterizer_dummy.h @@ -55,6 +55,9 @@ public: void geometry_instance_set_lightmap_capture(GeometryInstance *p_geometry_instance, const Color *p_sh9) override {} void geometry_instance_set_instance_shader_parameters_offset(GeometryInstance *p_geometry_instance, int32_t p_offset) override {} void geometry_instance_set_cast_double_sided_shadows(GeometryInstance *p_geometry_instance, bool p_enable) override {} + void geometry_instance_set_fade_range(GeometryInstance *p_geometry_instance, bool p_enable_near, float p_near_begin, float p_near_end, bool p_enable_far, float p_far_begin, float p_far_end) override {} + void geometry_instance_set_parent_fade_alpha(GeometryInstance *p_geometry_instance, float p_alpha) override {} + void geometry_instance_set_transparency(GeometryInstance *p_geometry_instance, float p_transparency) override {} uint32_t geometry_instance_get_pair_mask() override { return 0; } void geometry_instance_pair_light_instances(GeometryInstance *p_geometry_instance, const RID *p_light_instances, uint32_t p_light_instance_count) override {} @@ -125,7 +128,7 @@ public: void environment_set_adjustment(RID p_env, bool p_enable, float p_brightness, float p_contrast, float p_saturation, bool p_use_1d_color_correction, RID p_color_correction) override {} void environment_set_fog(RID p_env, bool p_enable, const Color &p_light_color, float p_light_energy, float p_sun_scatter, float p_density, float p_height, float p_height_density, float p_aerial_perspective) override {} - void environment_set_volumetric_fog(RID p_env, bool p_enable, float p_density, const Color &p_light, float p_light_energy, float p_length, float p_detail_spread, float p_gi_inject, bool p_temporal_reprojection, float p_temporal_reprojection_amount) override {} + void environment_set_volumetric_fog(RID p_env, bool p_enable, float p_density, const Color &p_albedo, const Color &p_emission, float p_emission_energy, float p_anisotropy, float p_length, float p_detail_spread, float p_gi_inject, bool p_temporal_reprojection, float p_temporal_reprojection_amount, float p_ambient_inject) override {} void environment_set_volumetric_fog_volume_size(int p_size, int p_depth) override {} void environment_set_volumetric_fog_filter_active(bool p_enable) override {} @@ -152,6 +155,12 @@ public: void light_instance_set_shadow_transform(RID p_light_instance, const CameraMatrix &p_projection, const Transform3D &p_transform, float p_far, float p_split, int p_pass, float p_shadow_texel_size, float p_bias_scale = 1.0, float p_range_begin = 0, const Vector2 &p_uv_scale = Vector2()) override {} void light_instance_mark_visible(RID p_light_instance) override {} + RID fog_volume_instance_create(RID p_fog_volume) override { return RID(); } + void fog_volume_instance_set_transform(RID p_fog_volume_instance, const Transform3D &p_transform) override {} + void fog_volume_instance_set_active(RID p_fog_volume_instance, bool p_active) override {} + RID fog_volume_instance_get_volume(RID p_fog_volume_instance) const override { return RID(); } + Vector3 fog_volume_instance_get_position(RID p_fog_volume_instance) const override { return Vector3(); } + RID reflection_atlas_create() override { return RID(); } int reflection_atlas_get_size(RID p_ref_atlas) const override { return 0; } void reflection_atlas_set_size(RID p_ref_atlas, int p_reflection_size, int p_reflection_count) override {} @@ -177,7 +186,7 @@ public: void voxel_gi_set_quality(RS::VoxelGIQuality) override {} - void render_scene(RID p_render_buffers, const CameraData *p_camera_data, const PagedArray<GeometryInstance *> &p_instances, const PagedArray<RID> &p_lights, const PagedArray<RID> &p_reflection_probes, const PagedArray<RID> &p_voxel_gi_instances, const PagedArray<RID> &p_decals, const PagedArray<RID> &p_lightmaps, RID p_environment, RID p_camera_effects, RID p_shadow_atlas, RID p_occluder_debug_tex, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass, float p_screen_lod_threshold, const RenderShadowData *p_render_shadows, int p_render_shadow_count, const RenderSDFGIData *p_render_sdfgi_regions, int p_render_sdfgi_region_count, const RenderSDFGIUpdateData *p_sdfgi_update_data = nullptr, RendererScene::RenderInfo *r_info = nullptr) override {} + void render_scene(RID p_render_buffers, const CameraData *p_camera_data, const PagedArray<GeometryInstance *> &p_instances, const PagedArray<RID> &p_lights, const PagedArray<RID> &p_reflection_probes, const PagedArray<RID> &p_voxel_gi_instances, const PagedArray<RID> &p_decals, const PagedArray<RID> &p_lightmaps, const PagedArray<RID> &p_fog_volumes, RID p_environment, RID p_camera_effects, RID p_shadow_atlas, RID p_occluder_debug_tex, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass, float p_screen_lod_threshold, const RenderShadowData *p_render_shadows, int p_render_shadow_count, const RenderSDFGIData *p_render_sdfgi_regions, int p_render_sdfgi_region_count, const RenderSDFGIUpdateData *p_sdfgi_update_data = nullptr, RendererScene::RenderInfo *r_info = nullptr) override {} void render_material(const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_ortogonal, const PagedArray<GeometryInstance *> &p_instances, RID p_framebuffer, const Rect2i &p_region) override {} void render_particle_collider_heightfield(RID p_collider, const Transform3D &p_transform, const PagedArray<GeometryInstance *> &p_instances) override {} @@ -607,6 +616,17 @@ public: void particles_collision_instance_set_transform(RID p_collision_instance, const Transform3D &p_transform) override {} void particles_collision_instance_set_active(RID p_collision_instance, bool p_active) override {} + /* FOG VOLUMES */ + + RID fog_volume_allocate() override { return RID(); } + void fog_volume_initialize(RID p_rid) override {} + + void fog_volume_set_shape(RID p_fog_volume, RS::FogVolumeShape p_shape) override {} + void fog_volume_set_extents(RID p_fog_volume, const Vector3 &p_extents) override {} + void fog_volume_set_material(RID p_fog_volume, RID p_material) override {} + AABB fog_volume_get_aabb(RID p_fog_volume) const override { return AABB(); } + RS::FogVolumeShape fog_volume_get_shape(RID p_fog_volume) const override { return RS::FOG_VOLUME_SHAPE_BOX; } + /* VISIBILITY NOTIFIER */ virtual RID visibility_notifier_allocate() override { return RID(); } virtual void visibility_notifier_initialize(RID p_notifier) override {} diff --git a/servers/rendering/renderer_canvas_cull.cpp b/servers/rendering/renderer_canvas_cull.cpp index 46683e8e68..7b70483571 100644 --- a/servers/rendering/renderer_canvas_cull.cpp +++ b/servers/rendering/renderer_canvas_cull.cpp @@ -137,8 +137,7 @@ void RendererCanvasCull::_attach_canvas_item_for_draw(RendererCanvasCull::Item * // We have two choices now, if user has drawn something, we must assume users wants to draw the "mask", so compute the size based on this. // If nothing has been drawn, we just take it over and draw it ourselves. - if (ci->canvas_group->fit_empty && (ci->commands == nullptr || - (ci->commands->next == nullptr && ci->commands->type == RendererCanvasCull::Item::Command::TYPE_RECT && (static_cast<RendererCanvasCull::Item::CommandRect *>(ci->commands)->flags & RendererCanvasRender::CANVAS_RECT_IS_GROUP)))) { + if (ci->canvas_group->fit_empty && (ci->commands == nullptr || (ci->commands->next == nullptr && ci->commands->type == RendererCanvasCull::Item::Command::TYPE_RECT && (static_cast<RendererCanvasCull::Item::CommandRect *>(ci->commands)->flags & RendererCanvasRender::CANVAS_RECT_IS_GROUP)))) { // No commands, or sole command is the one used to draw, so we (re)create the draw command. ci->clear(); diff --git a/servers/rendering/renderer_rd/cluster_builder_rd.h b/servers/rendering/renderer_rd/cluster_builder_rd.h index c0c03eb26a..feafd4c2db 100644 --- a/servers/rendering/renderer_rd/cluster_builder_rd.h +++ b/servers/rendering/renderer_rd/cluster_builder_rd.h @@ -289,7 +289,7 @@ public: e.touches_near = min_d < z_near; } else { //contains camera inside light - Plane base_plane(xform.origin, -xform.basis.get_axis(Vector3::AXIS_Z)); + Plane base_plane(-xform.basis.get_axis(Vector3::AXIS_Z), xform.origin); float dist = base_plane.distance_to(Vector3()); if (dist >= 0 && dist < radius) { //inside, check angle diff --git a/servers/rendering/renderer_rd/forward_clustered/render_forward_clustered.cpp b/servers/rendering/renderer_rd/forward_clustered/render_forward_clustered.cpp index 6a3b9726da..0f5af96417 100644 --- a/servers/rendering/renderer_rd/forward_clustered/render_forward_clustered.cpp +++ b/servers/rendering/renderer_rd/forward_clustered/render_forward_clustered.cpp @@ -328,6 +328,8 @@ void RenderForwardClustered::_render_list_template(RenderingDevice::DrawListID p push_constant.uv_offset = 0; } + bool should_request_redraw = false; + for (uint32_t i = p_from_element; i < p_to_element; i++) { const GeometryInstanceSurfaceDataCache *surf = p_params->elements[i]; const RenderElementInfo &element_info = p_params->element_info[i]; @@ -365,6 +367,11 @@ void RenderForwardClustered::_render_list_template(RenderingDevice::DrawListID p continue; } + //request a redraw if one of the shaders uses TIME + if (shader->uses_time) { + should_request_redraw = true; + } + //find cull variant SceneShaderForwardClustered::ShaderData::CullVariant cull_variant; @@ -381,7 +388,7 @@ void RenderForwardClustered::_render_list_template(RenderingDevice::DrawListID p RS::PrimitiveType primitive = surf->primitive; RID xforms_uniform_set = surf->owner->transforms_uniform_set; - SceneShaderForwardClustered::ShaderVersion shader_version = SceneShaderForwardClustered::SHADER_VERSION_MAX; // Assigned to silence wrong -Wmaybe-initialized. + SceneShaderForwardClustered::PipelineVersion pipeline_version = SceneShaderForwardClustered::PIPELINE_VERSION_MAX; // Assigned to silence wrong -Wmaybe-initialized. uint32_t pipeline_specialization = 0; @@ -399,48 +406,54 @@ void RenderForwardClustered::_render_list_template(RenderingDevice::DrawListID p } switch (p_pass_mode) { - case PASS_MODE_COLOR: + case PASS_MODE_COLOR: { + if (element_info.uses_lightmap) { + pipeline_version = SceneShaderForwardClustered::PIPELINE_VERSION_LIGHTMAP_OPAQUE_PASS; + } else { + pipeline_version = SceneShaderForwardClustered::PIPELINE_VERSION_OPAQUE_PASS; + } + } break; case PASS_MODE_COLOR_TRANSPARENT: { if (element_info.uses_lightmap) { - shader_version = SceneShaderForwardClustered::SHADER_VERSION_LIGHTMAP_COLOR_PASS; + pipeline_version = SceneShaderForwardClustered::PIPELINE_VERSION_LIGHTMAP_TRANSPARENT_PASS; } else { if (element_info.uses_forward_gi) { pipeline_specialization |= SceneShaderForwardClustered::SHADER_SPECIALIZATION_FORWARD_GI; } - shader_version = SceneShaderForwardClustered::SHADER_VERSION_COLOR_PASS; + pipeline_version = SceneShaderForwardClustered::PIPELINE_VERSION_TRANSPARENT_PASS; } } break; case PASS_MODE_COLOR_SPECULAR: { if (element_info.uses_lightmap) { - shader_version = SceneShaderForwardClustered::SHADER_VERSION_LIGHTMAP_COLOR_PASS_WITH_SEPARATE_SPECULAR; + pipeline_version = SceneShaderForwardClustered::PIPELINE_VERSION_LIGHTMAP_OPAQUE_PASS_WITH_SEPARATE_SPECULAR; } else { - shader_version = SceneShaderForwardClustered::SHADER_VERSION_COLOR_PASS_WITH_SEPARATE_SPECULAR; + pipeline_version = SceneShaderForwardClustered::PIPELINE_VERSION_OPAQUE_PASS_WITH_SEPARATE_SPECULAR; } } break; case PASS_MODE_SHADOW: case PASS_MODE_DEPTH: { - shader_version = SceneShaderForwardClustered::SHADER_VERSION_DEPTH_PASS; + pipeline_version = SceneShaderForwardClustered::PIPELINE_VERSION_DEPTH_PASS; } break; case PASS_MODE_SHADOW_DP: { - shader_version = SceneShaderForwardClustered::SHADER_VERSION_DEPTH_PASS_DP; + pipeline_version = SceneShaderForwardClustered::PIPELINE_VERSION_DEPTH_PASS_DP; } break; case PASS_MODE_DEPTH_NORMAL_ROUGHNESS: { - shader_version = SceneShaderForwardClustered::SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS; + pipeline_version = SceneShaderForwardClustered::PIPELINE_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS; } break; case PASS_MODE_DEPTH_NORMAL_ROUGHNESS_VOXEL_GI: { - shader_version = SceneShaderForwardClustered::SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS_AND_VOXEL_GI; + pipeline_version = SceneShaderForwardClustered::PIPELINE_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS_AND_VOXEL_GI; } break; case PASS_MODE_DEPTH_MATERIAL: { - shader_version = SceneShaderForwardClustered::SHADER_VERSION_DEPTH_PASS_WITH_MATERIAL; + pipeline_version = SceneShaderForwardClustered::PIPELINE_VERSION_DEPTH_PASS_WITH_MATERIAL; } break; case PASS_MODE_SDF: { - shader_version = SceneShaderForwardClustered::SHADER_VERSION_DEPTH_PASS_WITH_SDF; + pipeline_version = SceneShaderForwardClustered::PIPELINE_VERSION_DEPTH_PASS_WITH_SDF; } break; } PipelineCacheRD *pipeline = nullptr; - pipeline = &shader->pipelines[cull_variant][primitive][shader_version]; + pipeline = &shader->pipelines[cull_variant][primitive][pipeline_version]; RD::VertexFormatID vertex_format = -1; RID vertex_array_rd; @@ -500,6 +513,11 @@ void RenderForwardClustered::_render_list_template(RenderingDevice::DrawListID p RD::get_singleton()->draw_list_draw(draw_list, index_array_rd.is_valid(), instance_count); i += element_info.repeat - 1; //skip equal elements } + + // Make the actual redraw request + if (should_request_redraw) { + RenderingServerDefault::redraw_request(); + } } void RenderForwardClustered::_render_list(RenderingDevice::DrawListID p_draw_list, RenderingDevice::FramebufferFormatID p_framebuffer_Format, RenderListParameters *p_params, uint32_t p_from_element, uint32_t p_to_element) { @@ -757,9 +775,6 @@ void RenderForwardClustered::_setup_environment(const RenderDataRD *p_render_dat scene_state.ubo.fog_density = environment_get_fog_density(p_render_data->environment); scene_state.ubo.fog_height = environment_get_fog_height(p_render_data->environment); scene_state.ubo.fog_height_density = environment_get_fog_height_density(p_render_data->environment); - if (scene_state.ubo.fog_height_density >= 0.0001) { - scene_state.ubo.fog_height_density = 1.0 / scene_state.ubo.fog_height_density; - } scene_state.ubo.fog_aerial_perspective = environment_get_fog_aerial_perspective(p_render_data->environment); Color fog_color = environment_get_fog_light_color(p_render_data->environment).to_linear(); @@ -907,7 +922,7 @@ void RenderForwardClustered::_fill_render_list(RenderListType p_render_list, con } uint32_t lightmap_captures_used = 0; - Plane near_plane(p_render_data->cam_transform.origin, -p_render_data->cam_transform.basis.get_axis(Vector3::AXIS_Z)); + Plane near_plane = Plane(-p_render_data->cam_transform.basis.get_axis(Vector3::AXIS_Z), p_render_data->cam_transform.origin); near_plane.d += p_render_data->cam_projection.get_z_near(); float z_max = p_render_data->cam_projection.get_z_far() - p_render_data->cam_projection.get_z_near(); @@ -937,10 +952,23 @@ void RenderForwardClustered::_fill_render_list(RenderListType p_render_list, con } bool uses_lightmap = false; bool uses_gi = false; + float fade_alpha = 1.0; if (p_render_list == RENDER_LIST_OPAQUE) { - //setup GI + if (inst->fade_near || inst->fade_far) { + float fade_dist = inst->transform.origin.distance_to(p_render_data->cam_transform.origin); + if (inst->fade_far && fade_dist > inst->fade_far_begin) { + fade_alpha = MAX(0.0, 1.0 - (fade_dist - inst->fade_far_begin) / (inst->fade_far_end - inst->fade_far_begin)); + } else if (inst->fade_near && fade_dist < inst->fade_near_end) { + fade_alpha = MAX(0.0, (fade_dist - inst->fade_near_begin) / (inst->fade_near_end - inst->fade_near_begin)); + } + } + fade_alpha *= inst->force_alpha * inst->parent_fade_alpha; + + flags = (flags & ~INSTANCE_DATA_FLAGS_FADE_MASK) | (uint32_t(fade_alpha * 255.0) << INSTANCE_DATA_FLAGS_FADE_SHIFT); + + // Setup GI if (inst->lightmap_instance.is_valid()) { int32_t lightmap_cull_index = -1; for (uint32_t j = 0; j < scene_state.lightmaps_used; j++) { @@ -1071,6 +1099,11 @@ void RenderForwardClustered::_fill_render_list(RenderListType p_render_list, con #else bool force_alpha = false; #endif + + if (fade_alpha < 0.999) { + force_alpha = true; + } + if (!force_alpha && (surf->flags & (GeometryInstanceSurfaceDataCache::FLAG_PASS_DEPTH | GeometryInstanceSurfaceDataCache::FLAG_PASS_OPAQUE))) { rl->add_element(surf); } @@ -1545,7 +1578,7 @@ void RenderForwardClustered::_render_scene(RenderDataRD *p_render_data, const Co _setup_environment(p_render_data, p_render_data->reflection_probe.is_valid(), screen_size, !p_render_data->reflection_probe.is_valid(), p_default_bg_color, false); { - RenderListParameters render_list_params(render_list[RENDER_LIST_ALPHA].elements.ptr(), render_list[RENDER_LIST_ALPHA].element_info.ptr(), render_list[RENDER_LIST_ALPHA].elements.size(), false, PASS_MODE_COLOR, render_buffer == nullptr, p_render_data->directional_light_soft_shadows, rp_uniform_set, get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_WIREFRAME, Vector2(), p_render_data->lod_camera_plane, p_render_data->lod_distance_multiplier, p_render_data->screen_lod_threshold); + RenderListParameters render_list_params(render_list[RENDER_LIST_ALPHA].elements.ptr(), render_list[RENDER_LIST_ALPHA].element_info.ptr(), render_list[RENDER_LIST_ALPHA].elements.size(), false, PASS_MODE_COLOR_TRANSPARENT, render_buffer == nullptr, p_render_data->directional_light_soft_shadows, rp_uniform_set, get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_WIREFRAME, Vector2(), p_render_data->lod_camera_plane, p_render_data->lod_distance_multiplier, p_render_data->screen_lod_threshold); _render_list_with_threads(&render_list_params, alpha_framebuffer, can_continue_color ? RD::INITIAL_ACTION_CONTINUE : RD::INITIAL_ACTION_KEEP, RD::FINAL_ACTION_READ, can_continue_depth ? RD::INITIAL_ACTION_CONTINUE : RD::INITIAL_ACTION_KEEP, RD::FINAL_ACTION_READ); } @@ -2881,6 +2914,29 @@ void RenderForwardClustered::geometry_instance_set_lod_bias(GeometryInstance *p_ ERR_FAIL_COND(!ginstance); ginstance->lod_bias = p_lod_bias; } +void RenderForwardClustered::geometry_instance_set_fade_range(GeometryInstance *p_geometry_instance, bool p_enable_near, float p_near_begin, float p_near_end, bool p_enable_far, float p_far_begin, float p_far_end) { + GeometryInstanceForwardClustered *ginstance = static_cast<GeometryInstanceForwardClustered *>(p_geometry_instance); + ERR_FAIL_COND(!ginstance); + ginstance->fade_near = p_enable_near; + ginstance->fade_near_begin = p_near_begin; + ginstance->fade_near_end = p_near_end; + ginstance->fade_far = p_enable_far; + ginstance->fade_far_begin = p_far_begin; + ginstance->fade_far_end = p_far_end; +} + +void RenderForwardClustered::geometry_instance_set_parent_fade_alpha(GeometryInstance *p_geometry_instance, float p_alpha) { + GeometryInstanceForwardClustered *ginstance = static_cast<GeometryInstanceForwardClustered *>(p_geometry_instance); + ERR_FAIL_COND(!ginstance); + ginstance->parent_fade_alpha = p_alpha; +} + +void RenderForwardClustered::geometry_instance_set_transparency(GeometryInstance *p_geometry_instance, float p_transparency) { + GeometryInstanceForwardClustered *ginstance = static_cast<GeometryInstanceForwardClustered *>(p_geometry_instance); + ERR_FAIL_COND(!ginstance); + ginstance->force_alpha = CLAMP(1.0 - p_transparency, 0, 1); +} + void RenderForwardClustered::geometry_instance_set_use_baked_light(GeometryInstance *p_geometry_instance, bool p_enable) { GeometryInstanceForwardClustered *ginstance = static_cast<GeometryInstanceForwardClustered *>(p_geometry_instance); ERR_FAIL_COND(!ginstance); diff --git a/servers/rendering/renderer_rd/forward_clustered/render_forward_clustered.h b/servers/rendering/renderer_rd/forward_clustered/render_forward_clustered.h index ff3d2fc6cb..2ba9558128 100644 --- a/servers/rendering/renderer_rd/forward_clustered/render_forward_clustered.h +++ b/servers/rendering/renderer_rd/forward_clustered/render_forward_clustered.h @@ -208,6 +208,8 @@ class RenderForwardClustered : public RendererSceneRenderRD { INSTANCE_DATA_FLAG_MULTIMESH_HAS_CUSTOM_DATA = 1 << 15, INSTANCE_DATA_FLAGS_PARTICLE_TRAIL_SHIFT = 16, INSTANCE_DATA_FLAGS_PARTICLE_TRAIL_MASK = 0xFF, + INSTANCE_DATA_FLAGS_FADE_SHIFT = 24, + INSTANCE_DATA_FLAGS_FADE_MASK = 0xFF << INSTANCE_DATA_FLAGS_FADE_SHIFT }; struct SceneState { @@ -466,6 +468,15 @@ class RenderForwardClustered : public RendererSceneRenderRD { bool can_sdfgi = false; bool using_projectors = false; bool using_softshadows = false; + bool fade_near = false; + float fade_near_begin = 0; + float fade_near_end = 0; + bool fade_far = false; + float fade_far_begin = 0; + float fade_far_end = 0; + float force_alpha = 1.0; + float parent_fade_alpha = 1.0; + //used during setup uint32_t base_flags = 0; Transform3D transform; @@ -599,6 +610,9 @@ public: virtual void geometry_instance_set_transform(GeometryInstance *p_geometry_instance, const Transform3D &p_transform, const AABB &p_aabb, const AABB &p_transformed_aabb) override; virtual void geometry_instance_set_layer_mask(GeometryInstance *p_geometry_instance, uint32_t p_layer_mask) override; virtual void geometry_instance_set_lod_bias(GeometryInstance *p_geometry_instance, float p_lod_bias) override; + virtual void geometry_instance_set_fade_range(GeometryInstance *p_geometry_instance, bool p_enable_near, float p_near_begin, float p_near_end, bool p_enable_far, float p_far_begin, float p_far_end) override; + virtual void geometry_instance_set_parent_fade_alpha(GeometryInstance *p_geometry_instance, float p_alpha) override; + virtual void geometry_instance_set_transparency(GeometryInstance *p_geometry_instance, float p_transparency) override; virtual void geometry_instance_set_use_baked_light(GeometryInstance *p_geometry_instance, bool p_enable) override; virtual void geometry_instance_set_use_dynamic_gi(GeometryInstance *p_geometry_instance, bool p_enable) override; virtual void geometry_instance_set_use_lightmap(GeometryInstance *p_geometry_instance, RID p_lightmap_instance, const Rect2 &p_lightmap_uv_scale, int p_lightmap_slice_index) override; diff --git a/servers/rendering/renderer_rd/forward_clustered/scene_shader_forward_clustered.cpp b/servers/rendering/renderer_rd/forward_clustered/scene_shader_forward_clustered.cpp index a1c3481ed6..b74d7f9c31 100644 --- a/servers/rendering/renderer_rd/forward_clustered/scene_shader_forward_clustered.cpp +++ b/servers/rendering/renderer_rd/forward_clustered/scene_shader_forward_clustered.cpp @@ -267,8 +267,26 @@ void SceneShaderForwardClustered::ShaderData::set_code(const String &p_code) { RD::RenderPrimitive primitive_rd = uses_point_size ? RD::RENDER_PRIMITIVE_POINTS : primitive_rd_table[j]; - for (int k = 0; k < SHADER_VERSION_MAX; k++) { - if (!static_cast<SceneShaderForwardClustered *>(singleton)->shader.is_variant_enabled(k)) { + for (int k = 0; k < PIPELINE_VERSION_MAX; k++) { + ShaderVersion shader_version; + static const ShaderVersion shader_version_table[PIPELINE_VERSION_MAX] = { + SHADER_VERSION_DEPTH_PASS, + SHADER_VERSION_DEPTH_PASS_DP, + SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS, + SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS_AND_VOXEL_GI, + SHADER_VERSION_DEPTH_PASS_WITH_MATERIAL, + SHADER_VERSION_DEPTH_PASS_WITH_SDF, + SHADER_VERSION_COLOR_PASS, + SHADER_VERSION_COLOR_PASS_WITH_SEPARATE_SPECULAR, + SHADER_VERSION_COLOR_PASS, + SHADER_VERSION_LIGHTMAP_COLOR_PASS, + SHADER_VERSION_LIGHTMAP_COLOR_PASS_WITH_SEPARATE_SPECULAR, + SHADER_VERSION_LIGHTMAP_COLOR_PASS, + }; + + shader_version = shader_version_table[k]; + + if (!static_cast<SceneShaderForwardClustered *>(singleton)->shader.is_variant_enabled(shader_version)) { continue; } RD::PipelineRasterizationState raster_state; @@ -279,8 +297,7 @@ void SceneShaderForwardClustered::ShaderData::set_code(const String &p_code) { RD::PipelineDepthStencilState depth_stencil = depth_stencil_state; RD::PipelineMultisampleState multisample_state; - if (uses_alpha || uses_blend_alpha) { - // only allow these flags to go through if we have some form of msaa + if (k == PIPELINE_VERSION_TRANSPARENT_PASS || k == PIPELINE_VERSION_LIGHTMAP_TRANSPARENT_PASS) { if (alpha_antialiasing_mode == ALPHA_ANTIALIASING_ALPHA_TO_COVERAGE) { multisample_state.enable_alpha_to_coverage = true; } else if (alpha_antialiasing_mode == ALPHA_ANTIALIASING_ALPHA_TO_COVERAGE_AND_TO_ONE) { @@ -288,43 +305,29 @@ void SceneShaderForwardClustered::ShaderData::set_code(const String &p_code) { multisample_state.enable_alpha_to_one = true; } - if (k == SHADER_VERSION_COLOR_PASS || k == SHADER_VERSION_LIGHTMAP_COLOR_PASS) { - blend_state = blend_state_blend; - if (depth_draw == DEPTH_DRAW_OPAQUE) { - depth_stencil.enable_depth_write = false; //alpha does not draw depth - } - } else if (uses_depth_pre_pass && (k == SHADER_VERSION_DEPTH_PASS || k == SHADER_VERSION_DEPTH_PASS_DP || k == SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS || k == SHADER_VERSION_DEPTH_PASS_WITH_MATERIAL)) { - if (k == SHADER_VERSION_DEPTH_PASS || k == SHADER_VERSION_DEPTH_PASS_DP) { - //none, blend state contains nothing - } else if (k == SHADER_VERSION_DEPTH_PASS_WITH_MATERIAL) { - blend_state = RD::PipelineColorBlendState::create_disabled(5); //writes to normal and roughness in opaque way - } else { - blend_state = blend_state_opaque; //writes to normal and roughness in opaque way - } - } else { - pipelines[i][j][k].clear(); - continue; // do not use this version (will error if using it is attempted) + blend_state = blend_state_blend; + + if (depth_draw == DEPTH_DRAW_OPAQUE) { + depth_stencil.enable_depth_write = false; //alpha does not draw depth } + } else if (k == PIPELINE_VERSION_OPAQUE_PASS || k == PIPELINE_VERSION_LIGHTMAP_OPAQUE_PASS) { + blend_state = blend_state_opaque; + } else if (k == PIPELINE_VERSION_DEPTH_PASS || k == PIPELINE_VERSION_DEPTH_PASS_DP) { + //none, leave empty + } else if (k == PIPELINE_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS) { + blend_state = blend_state_depth_normal_roughness; + } else if (k == PIPELINE_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS_AND_VOXEL_GI) { + blend_state = blend_state_depth_normal_roughness_giprobe; + } else if (k == PIPELINE_VERSION_DEPTH_PASS_WITH_MATERIAL) { + blend_state = RD::PipelineColorBlendState::create_disabled(5); //writes to normal and roughness in opaque way + } else if (k == PIPELINE_VERSION_DEPTH_PASS_WITH_SDF) { + blend_state = RD::PipelineColorBlendState(); //no color targets for SDF } else { - if (k == SHADER_VERSION_COLOR_PASS || k == SHADER_VERSION_LIGHTMAP_COLOR_PASS) { - blend_state = blend_state_opaque; - } else if (k == SHADER_VERSION_DEPTH_PASS || k == SHADER_VERSION_DEPTH_PASS_DP) { - //none, leave empty - } else if (k == SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS) { - blend_state = blend_state_depth_normal_roughness; - } else if (k == SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS_AND_VOXEL_GI) { - blend_state = blend_state_depth_normal_roughness_giprobe; - } else if (k == SHADER_VERSION_DEPTH_PASS_WITH_MATERIAL) { - blend_state = RD::PipelineColorBlendState::create_disabled(5); //writes to normal and roughness in opaque way - } else if (k == SHADER_VERSION_DEPTH_PASS_WITH_SDF) { - blend_state = RD::PipelineColorBlendState(); //no color targets for SDF - } else { - //specular write - blend_state = blend_state_opaque_specular; - } + //specular write + blend_state = blend_state_opaque_specular; } - RID shader_variant = shader_singleton->shader.version_get_shader(version, k); + RID shader_variant = shader_singleton->shader.version_get_shader(version, shader_version); pipelines[i][j][k].setup(shader_variant, primitive_rd, raster_state, multisample_state, depth_stencil, blend_state, 0, singleton->default_specialization_constants); } } @@ -657,6 +660,10 @@ void SceneShaderForwardClustered::init(RendererStorageRD *p_storage, const Strin actions.render_mode_defines["specular_schlick_ggx"] = "#define SPECULAR_BLINN\n"; } + actions.custom_samplers["SCREEN_TEXTURE"] = "material_samplers[3]"; // linear filter with mipmaps + actions.custom_samplers["DEPTH_TEXTURE"] = "material_samplers[3]"; + actions.custom_samplers["NORMAL_ROUGHNESS_TEXTURE"] = "material_samplers[1]"; // linear filter + actions.render_mode_defines["specular_blinn"] = "#define SPECULAR_BLINN\n"; actions.render_mode_defines["specular_phong"] = "#define SPECULAR_PHONG\n"; actions.render_mode_defines["specular_toon"] = "#define SPECULAR_TOON\n"; diff --git a/servers/rendering/renderer_rd/forward_clustered/scene_shader_forward_clustered.h b/servers/rendering/renderer_rd/forward_clustered/scene_shader_forward_clustered.h index 09ef425e2e..b09bd7e065 100644 --- a/servers/rendering/renderer_rd/forward_clustered/scene_shader_forward_clustered.h +++ b/servers/rendering/renderer_rd/forward_clustered/scene_shader_forward_clustered.h @@ -55,10 +55,25 @@ public: SHADER_VERSION_COLOR_PASS_WITH_SEPARATE_SPECULAR, SHADER_VERSION_LIGHTMAP_COLOR_PASS, SHADER_VERSION_LIGHTMAP_COLOR_PASS_WITH_SEPARATE_SPECULAR, - SHADER_VERSION_MAX }; + enum PipelineVersion { + PIPELINE_VERSION_DEPTH_PASS, + PIPELINE_VERSION_DEPTH_PASS_DP, + PIPELINE_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS, + PIPELINE_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS_AND_VOXEL_GI, + PIPELINE_VERSION_DEPTH_PASS_WITH_MATERIAL, + PIPELINE_VERSION_DEPTH_PASS_WITH_SDF, + PIPELINE_VERSION_OPAQUE_PASS, + PIPELINE_VERSION_OPAQUE_PASS_WITH_SEPARATE_SPECULAR, + PIPELINE_VERSION_TRANSPARENT_PASS, + PIPELINE_VERSION_LIGHTMAP_OPAQUE_PASS, + PIPELINE_VERSION_LIGHTMAP_OPAQUE_PASS_WITH_SEPARATE_SPECULAR, + PIPELINE_VERSION_LIGHTMAP_TRANSPARENT_PASS, + PIPELINE_VERSION_MAX + }; + enum ShaderSpecializations { SHADER_SPECIALIZATION_FORWARD_GI = 1 << 0, SHADER_SPECIALIZATION_PROJECTOR = 1 << 1, @@ -109,7 +124,7 @@ public: bool valid; RID version; uint32_t vertex_input_mask; - PipelineCacheRD pipelines[CULL_VARIANT_MAX][RS::PRIMITIVE_MAX][SHADER_VERSION_MAX]; + PipelineCacheRD pipelines[CULL_VARIANT_MAX][RS::PRIMITIVE_MAX][PIPELINE_VERSION_MAX]; String path; diff --git a/servers/rendering/renderer_rd/forward_mobile/render_forward_mobile.cpp b/servers/rendering/renderer_rd/forward_mobile/render_forward_mobile.cpp index 6937df85fb..95f5b46831 100644 --- a/servers/rendering/renderer_rd/forward_mobile/render_forward_mobile.cpp +++ b/servers/rendering/renderer_rd/forward_mobile/render_forward_mobile.cpp @@ -1322,7 +1322,7 @@ void RenderForwardMobile::_fill_render_list(RenderListType p_render_list, const } uint32_t lightmap_captures_used = 0; - Plane near_plane(p_render_data->cam_transform.origin, -p_render_data->cam_transform.basis.get_axis(Vector3::AXIS_Z)); + Plane near_plane(-p_render_data->cam_transform.basis.get_axis(Vector3::AXIS_Z), p_render_data->cam_transform.origin); near_plane.d += p_render_data->cam_projection.get_z_near(); float z_max = p_render_data->cam_projection.get_z_far() - p_render_data->cam_projection.get_z_near(); @@ -1637,9 +1637,6 @@ void RenderForwardMobile::_setup_environment(const RenderDataRD *p_render_data, scene_state.ubo.fog_density = environment_get_fog_density(p_render_data->environment); scene_state.ubo.fog_height = environment_get_fog_height(p_render_data->environment); scene_state.ubo.fog_height_density = environment_get_fog_height_density(p_render_data->environment); - if (scene_state.ubo.fog_height_density >= 0.0001) { - scene_state.ubo.fog_height_density = 1.0 / scene_state.ubo.fog_height_density; - } scene_state.ubo.fog_aerial_perspective = environment_get_fog_aerial_perspective(p_render_data->environment); Color fog_color = environment_get_fog_light_color(p_render_data->environment).to_linear(); @@ -2075,6 +2072,15 @@ void RenderForwardMobile::geometry_instance_set_lod_bias(GeometryInstance *p_geo ginstance->lod_bias = p_lod_bias; } +void RenderForwardMobile::geometry_instance_set_fade_range(GeometryInstance *p_geometry_instance, bool p_enable_near, float p_near_begin, float p_near_end, bool p_enable_far, float p_far_begin, float p_far_end) { +} + +void RenderForwardMobile::geometry_instance_set_transparency(GeometryInstance *p_geometry_instance, float p_transparency) { +} + +void RenderForwardMobile::geometry_instance_set_parent_fade_alpha(GeometryInstance *p_geometry_instance, float p_alpha) { +} + void RenderForwardMobile::geometry_instance_set_use_baked_light(GeometryInstance *p_geometry_instance, bool p_enable) { GeometryInstanceForwardMobile *ginstance = static_cast<GeometryInstanceForwardMobile *>(p_geometry_instance); ERR_FAIL_COND(!ginstance); diff --git a/servers/rendering/renderer_rd/forward_mobile/render_forward_mobile.h b/servers/rendering/renderer_rd/forward_mobile/render_forward_mobile.h index 36a92e1464..74bfe16557 100644 --- a/servers/rendering/renderer_rd/forward_mobile/render_forward_mobile.h +++ b/servers/rendering/renderer_rd/forward_mobile/render_forward_mobile.h @@ -632,6 +632,9 @@ public: virtual void geometry_instance_set_transform(GeometryInstance *p_geometry_instance, const Transform3D &p_transform, const AABB &p_aabb, const AABB &p_transformed_aabb) override; virtual void geometry_instance_set_layer_mask(GeometryInstance *p_geometry_instance, uint32_t p_layer_mask) override; virtual void geometry_instance_set_lod_bias(GeometryInstance *p_geometry_instance, float p_lod_bias) override; + virtual void geometry_instance_set_fade_range(GeometryInstance *p_geometry_instance, bool p_enable_near, float p_near_begin, float p_near_end, bool p_enable_far, float p_far_begin, float p_far_end) override; + virtual void geometry_instance_set_parent_fade_alpha(GeometryInstance *p_geometry_instance, float p_alpha) override; + virtual void geometry_instance_set_transparency(GeometryInstance *p_geometry_instance, float p_transparency) override; virtual void geometry_instance_set_use_baked_light(GeometryInstance *p_geometry_instance, bool p_enable) override; virtual void geometry_instance_set_use_dynamic_gi(GeometryInstance *p_geometry_instance, bool p_enable) override; virtual void geometry_instance_set_use_lightmap(GeometryInstance *p_geometry_instance, RID p_lightmap_instance, const Rect2 &p_lightmap_uv_scale, int p_lightmap_slice_index) override; diff --git a/servers/rendering/renderer_rd/pipeline_cache_rd.cpp b/servers/rendering/renderer_rd/pipeline_cache_rd.cpp index aefe926cb0..0d60052666 100644 --- a/servers/rendering/renderer_rd/pipeline_cache_rd.cpp +++ b/servers/rendering/renderer_rd/pipeline_cache_rd.cpp @@ -35,8 +35,10 @@ RID PipelineCacheRD::_generate_version(RD::VertexFormatID p_vertex_format_id, RD RD::PipelineMultisampleState multisample_state_version = multisample_state; multisample_state_version.sample_count = RD::get_singleton()->framebuffer_format_get_texture_samples(p_framebuffer_format_id, p_render_pass); + bool wireframe = p_wireframe || rasterization_state.wireframe; + RD::PipelineRasterizationState raster_state_version = rasterization_state; - raster_state_version.wireframe = p_wireframe; + raster_state_version.wireframe = wireframe; Vector<RD::PipelineSpecializationConstant> specialization_constants = base_specialization_constants; @@ -59,7 +61,7 @@ RID PipelineCacheRD::_generate_version(RD::VertexFormatID p_vertex_format_id, RD versions = (Version *)memrealloc(versions, sizeof(Version) * (version_count + 1)); versions[version_count].framebuffer_id = p_framebuffer_format_id; versions[version_count].vertex_id = p_vertex_format_id; - versions[version_count].wireframe = p_wireframe; + versions[version_count].wireframe = wireframe; versions[version_count].pipeline = pipeline; versions[version_count].render_pass = p_render_pass; versions[version_count].bool_specializations = p_bool_specializations; diff --git a/servers/rendering/renderer_rd/renderer_canvas_render_rd.cpp b/servers/rendering/renderer_rd/renderer_canvas_render_rd.cpp index c69c9eeadf..13a3e814f6 100644 --- a/servers/rendering/renderer_rd/renderer_canvas_render_rd.cpp +++ b/servers/rendering/renderer_rd/renderer_canvas_render_rd.cpp @@ -29,6 +29,7 @@ /*************************************************************************/ #include "renderer_canvas_render_rd.h" + #include "core/config/project_settings.h" #include "core/math/geometry_2d.h" #include "core/math/math_defs.h" @@ -1585,9 +1586,6 @@ void RendererCanvasRenderRD::light_update_shadow(RID p_rid, int p_shadow_index, push_constant.z_far = p_far; push_constant.pad = 0; - /*if (i == 0) - *p_xform_cache = projection;*/ - LightOccluderInstance *instance = p_occluders; while (instance) { diff --git a/servers/rendering/renderer_rd/renderer_scene_environment_rd.cpp b/servers/rendering/renderer_rd/renderer_scene_environment_rd.cpp index bb7fbbcdc2..550e59ba98 100644 --- a/servers/rendering/renderer_rd/renderer_scene_environment_rd.cpp +++ b/servers/rendering/renderer_rd/renderer_scene_environment_rd.cpp @@ -92,16 +92,19 @@ void RendererSceneEnvironmentRD::set_fog(bool p_enable, const Color &p_light_col fog_aerial_perspective = p_fog_aerial_perspective; } -void RendererSceneEnvironmentRD::set_volumetric_fog(bool p_enable, float p_density, const Color &p_light, float p_light_energy, float p_length, float p_detail_spread, float p_gi_inject, bool p_temporal_reprojection, float p_temporal_reprojection_amount) { +void RendererSceneEnvironmentRD::set_volumetric_fog(bool p_enable, float p_density, const Color &p_albedo, const Color &p_emission, float p_emission_energy, float p_anisotropy, float p_length, float p_detail_spread, float p_gi_inject, bool p_temporal_reprojection, float p_temporal_reprojection_amount, float p_ambient_inject) { volumetric_fog_enabled = p_enable; volumetric_fog_density = p_density; - volumetric_fog_light = p_light; - volumetric_fog_light_energy = p_light_energy; + volumetric_fog_scattering = p_albedo; + volumetric_fog_emission = p_emission; + volumetric_fog_emission_energy = p_emission_energy; + volumetric_fog_anisotropy = p_anisotropy, volumetric_fog_length = p_length; volumetric_fog_detail_spread = p_detail_spread; volumetric_fog_gi_inject = p_gi_inject; volumetric_fog_temporal_reprojection = p_temporal_reprojection; volumetric_fog_temporal_reprojection_amount = p_temporal_reprojection_amount; + volumetric_fog_ambient_inject = p_ambient_inject; } void RendererSceneEnvironmentRD::set_ssr(bool p_enable, int p_max_steps, float p_fade_int, float p_fade_out, float p_depth_tolerance) { diff --git a/servers/rendering/renderer_rd/renderer_scene_environment_rd.h b/servers/rendering/renderer_rd/renderer_scene_environment_rd.h index bc47abbff5..ec9cb4a798 100644 --- a/servers/rendering/renderer_rd/renderer_scene_environment_rd.h +++ b/servers/rendering/renderer_rd/renderer_scene_environment_rd.h @@ -79,13 +79,16 @@ public: /// bool volumetric_fog_enabled = false; float volumetric_fog_density = 0.01; - Color volumetric_fog_light = Color(0, 0, 0); - float volumetric_fog_light_energy = 0.0; + Color volumetric_fog_scattering = Color(1, 1, 1); + Color volumetric_fog_emission = Color(0, 0, 0); + float volumetric_fog_emission_energy = 0.0; + float volumetric_fog_anisotropy = 0.2; float volumetric_fog_length = 64.0; float volumetric_fog_detail_spread = 2.0; float volumetric_fog_gi_inject = 0.0; bool volumetric_fog_temporal_reprojection = true; float volumetric_fog_temporal_reprojection_amount = 0.9; + float volumetric_fog_ambient_inject = 0.0; /// Glow @@ -146,7 +149,7 @@ public: void set_glow(bool p_enable, Vector<float> p_levels, float p_intensity, float p_strength, float p_mix, float p_bloom_threshold, RS::EnvironmentGlowBlendMode p_blend_mode, float p_hdr_bleed_threshold, float p_hdr_bleed_scale, float p_hdr_luminance_cap); void set_sdfgi(bool p_enable, RS::EnvironmentSDFGICascades p_cascades, float p_min_cell_size, RS::EnvironmentSDFGIYScale p_y_scale, bool p_use_occlusion, float p_bounce_feedback, bool p_read_sky, float p_energy, float p_normal_bias, float p_probe_bias); void set_fog(bool p_enable, const Color &p_light_color, float p_light_energy, float p_sun_scatter, float p_density, float p_height, float p_height_density, float p_fog_aerial_perspective); - void set_volumetric_fog(bool p_enable, float p_density, const Color &p_light, float p_light_energy, float p_length, float p_detail_spread, float p_gi_inject, bool p_temporal_reprojection, float p_temporal_reprojection_amount); + void set_volumetric_fog(bool p_enable, float p_density, const Color &p_scatterin, const Color &p_emission, float p_emission_energy, float p_anisotropy, float p_length, float p_detail_spread, float p_gi_inject, bool p_temporal_reprojection, float p_temporal_reprojection_amount, float p_ambient_inject); void set_ssr(bool p_enable, int p_max_steps, float p_fade_int, float p_fade_out, float p_depth_tolerance); void set_ssao(bool p_enable, float p_radius, float p_intensity, float p_power, float p_detail, float p_horizon, float p_sharpness, float p_light_affect, float p_ao_channel_affect); }; diff --git a/servers/rendering/renderer_rd/renderer_scene_gi_rd.cpp b/servers/rendering/renderer_rd/renderer_scene_gi_rd.cpp index ea73dbf26e..807af00c8e 100644 --- a/servers/rendering/renderer_rd/renderer_scene_gi_rd.cpp +++ b/servers/rendering/renderer_rd/renderer_scene_gi_rd.cpp @@ -3098,12 +3098,14 @@ void RendererSceneGIRD::setup_voxel_gi_instances(RID p_render_buffers, const Tra } rb->gi.uniform_set = RID(); if (rb->volumetric_fog) { - if (RD::get_singleton()->uniform_set_is_valid(rb->volumetric_fog->uniform_set)) { - RD::get_singleton()->free(rb->volumetric_fog->uniform_set); - RD::get_singleton()->free(rb->volumetric_fog->uniform_set2); - } - rb->volumetric_fog->uniform_set = RID(); - rb->volumetric_fog->uniform_set2 = RID(); + if (RD::get_singleton()->uniform_set_is_valid(rb->volumetric_fog->fog_uniform_set)) { + RD::get_singleton()->free(rb->volumetric_fog->fog_uniform_set); + RD::get_singleton()->free(rb->volumetric_fog->process_uniform_set); + RD::get_singleton()->free(rb->volumetric_fog->process_uniform_set2); + } + rb->volumetric_fog->fog_uniform_set = RID(); + rb->volumetric_fog->process_uniform_set = RID(); + rb->volumetric_fog->process_uniform_set2 = RID(); } } diff --git a/servers/rendering/renderer_rd/renderer_scene_render_rd.cpp b/servers/rendering/renderer_rd/renderer_scene_render_rd.cpp index bd8e950e70..3d8ae4c944 100644 --- a/servers/rendering/renderer_rd/renderer_scene_render_rd.cpp +++ b/servers/rendering/renderer_rd/renderer_scene_render_rd.cpp @@ -365,7 +365,7 @@ float RendererSceneRenderRD::environment_get_fog_aerial_perspective(RID p_env) c return env->fog_aerial_perspective; } -void RendererSceneRenderRD::environment_set_volumetric_fog(RID p_env, bool p_enable, float p_density, const Color &p_light, float p_light_energy, float p_length, float p_detail_spread, float p_gi_inject, bool p_temporal_reprojection, float p_temporal_reprojection_amount) { +void RendererSceneRenderRD::environment_set_volumetric_fog(RID p_env, bool p_enable, float p_density, const Color &p_albedo, const Color &p_emission, float p_emission_energy, float p_anisotropy, float p_length, float p_detail_spread, float p_gi_inject, bool p_temporal_reprojection, float p_temporal_reprojection_amount, float p_ambient_inject) { RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env); ERR_FAIL_COND(!env); @@ -373,7 +373,7 @@ void RendererSceneRenderRD::environment_set_volumetric_fog(RID p_env, bool p_ena return; } - env->set_volumetric_fog(p_enable, p_density, p_light, p_light_energy, p_length, p_detail_spread, p_gi_inject, p_temporal_reprojection, p_temporal_reprojection_amount); + env->set_volumetric_fog(p_enable, p_density, p_albedo, p_emission, p_emission_energy, p_anisotropy, p_length, p_detail_spread, p_gi_inject, p_temporal_reprojection, p_temporal_reprojection_amount, p_ambient_inject); } void RendererSceneRenderRD::environment_set_volumetric_fog_volume_size(int p_size, int p_depth) { @@ -499,6 +499,37 @@ Ref<Image> RendererSceneRenderRD::environment_bake_panorama(RID p_env, bool p_ba //////////////////////////////////////////////////////////// +RID RendererSceneRenderRD::fog_volume_instance_create(RID p_fog_volume) { + FogVolumeInstance fvi; + fvi.volume = p_fog_volume; + return fog_volume_instance_owner.make_rid(fvi); +} +void RendererSceneRenderRD::fog_volume_instance_set_transform(RID p_fog_volume_instance, const Transform3D &p_transform) { + FogVolumeInstance *fvi = fog_volume_instance_owner.get_or_null(p_fog_volume_instance); + ERR_FAIL_COND(!fvi); + fvi->transform = p_transform; +} +void RendererSceneRenderRD::fog_volume_instance_set_active(RID p_fog_volume_instance, bool p_active) { + FogVolumeInstance *fvi = fog_volume_instance_owner.get_or_null(p_fog_volume_instance); + ERR_FAIL_COND(!fvi); + fvi->active = p_active; +} + +RID RendererSceneRenderRD::fog_volume_instance_get_volume(RID p_fog_volume_instance) const { + FogVolumeInstance *fvi = fog_volume_instance_owner.get_or_null(p_fog_volume_instance); + ERR_FAIL_COND_V(!fvi, RID()); + return fvi->volume; +} + +Vector3 RendererSceneRenderRD::fog_volume_instance_get_position(RID p_fog_volume_instance) const { + FogVolumeInstance *fvi = fog_volume_instance_owner.get_or_null(p_fog_volume_instance); + ERR_FAIL_COND_V(!fvi, Vector3()); + + return fvi->transform.get_origin(); +} + +//////////////////////////////////////////////////////////// + RID RendererSceneRenderRD::reflection_atlas_create() { ReflectionAtlas ra; ra.count = GLOBAL_GET("rendering/reflections/reflection_atlas/reflection_count"); @@ -2696,9 +2727,14 @@ void RendererSceneRenderRD::shadows_quality_set(RS::ShadowQuality p_quality) { switch (shadows_quality) { case RS::SHADOW_QUALITY_HARD: { penumbra_shadow_samples = 4; - soft_shadow_samples = 1; + soft_shadow_samples = 0; shadows_quality_radius = 1.0; } break; + case RS::SHADOW_QUALITY_SOFT_VERY_LOW: { + penumbra_shadow_samples = 4; + soft_shadow_samples = 1; + shadows_quality_radius = 1.5; + } break; case RS::SHADOW_QUALITY_SOFT_LOW: { penumbra_shadow_samples = 8; soft_shadow_samples = 4; @@ -2738,9 +2774,14 @@ void RendererSceneRenderRD::directional_shadow_quality_set(RS::ShadowQuality p_q switch (directional_shadow_quality) { case RS::SHADOW_QUALITY_HARD: { directional_penumbra_shadow_samples = 4; - directional_soft_shadow_samples = 1; + directional_soft_shadow_samples = 0; directional_shadow_quality_radius = 1.0; } break; + case RS::SHADOW_QUALITY_SOFT_VERY_LOW: { + directional_penumbra_shadow_samples = 4; + directional_soft_shadow_samples = 1; + directional_shadow_quality_radius = 1.5; + } break; case RS::SHADOW_QUALITY_SOFT_LOW: { directional_penumbra_shadow_samples = 8; directional_soft_shadow_samples = 4; @@ -2886,7 +2927,7 @@ void RendererSceneRenderRD::_setup_lights(const PagedArray<RID> &p_lights, const r_positional_light_count = 0; sky.sky_scene_state.ubo.directional_light_count = 0; - Plane camera_plane(p_camera_transform.origin, -p_camera_transform.basis.get_axis(Vector3::AXIS_Z).normalized()); + Plane camera_plane(-p_camera_transform.basis.get_axis(Vector3::AXIS_Z).normalized(), p_camera_transform.origin); cluster.omni_light_count = 0; cluster.spot_light_count = 0; @@ -3026,7 +3067,7 @@ void RendererSceneRenderRD::_setup_lights(const PagedArray<RID> &p_lights, const RS::LightDirectionalShadowMode smode = storage->light_directional_get_shadow_mode(base); int limit = smode == RS::LIGHT_DIRECTIONAL_SHADOW_ORTHOGONAL ? 0 : (smode == RS::LIGHT_DIRECTIONAL_SHADOW_PARALLEL_2_SPLITS ? 1 : 3); - light_data.blend_splits = storage->light_directional_get_blend_splits(base); + light_data.blend_splits = (smode != RS::LIGHT_DIRECTIONAL_SHADOW_ORTHOGONAL) && storage->light_directional_get_blend_splits(base); for (int j = 0; j < 4; j++) { Rect2 atlas_rect = li->shadow_transform[j].atlas_rect; CameraMatrix matrix = li->shadow_transform[j].camera; @@ -3462,6 +3503,180 @@ void RendererSceneRenderRD::_setup_decals(const PagedArray<RID> &p_decals, const } } +//////////////////////////////////////////////////////////////////////////////// +// FOG SHADER + +void RendererSceneRenderRD::FogShaderData::set_code(const String &p_code) { + //compile + + code = p_code; + valid = false; + ubo_size = 0; + uniforms.clear(); + + if (code == String()) { + return; //just invalid, but no error + } + + ShaderCompilerRD::GeneratedCode gen_code; + ShaderCompilerRD::IdentifierActions actions; + actions.entry_point_stages["fog"] = ShaderCompilerRD::STAGE_COMPUTE; + + uses_time = false; + + actions.usage_flag_pointers["TIME"] = &uses_time; + + actions.uniforms = &uniforms; + + RendererSceneRenderRD *scene_singleton = (RendererSceneRenderRD *)RendererSceneRenderRD::singleton; + + Error err = scene_singleton->volumetric_fog.compiler.compile(RS::SHADER_FOG, code, &actions, path, gen_code); + ERR_FAIL_COND_MSG(err != OK, "Fog shader compilation failed."); + + if (version.is_null()) { + version = scene_singleton->volumetric_fog.shader.version_create(); + } + + scene_singleton->volumetric_fog.shader.version_set_compute_code(version, gen_code.code, gen_code.uniforms, gen_code.stage_globals[ShaderCompilerRD::STAGE_COMPUTE], gen_code.defines); + ERR_FAIL_COND(!scene_singleton->volumetric_fog.shader.version_is_valid(version)); + + ubo_size = gen_code.uniform_total_size; + ubo_offsets = gen_code.uniform_offsets; + texture_uniforms = gen_code.texture_uniforms; + + pipeline = RD::get_singleton()->compute_pipeline_create(scene_singleton->volumetric_fog.shader.version_get_shader(version, 0)); + + valid = true; +} + +void RendererSceneRenderRD::FogShaderData::set_default_texture_param(const StringName &p_name, RID p_texture) { + if (!p_texture.is_valid()) { + default_texture_params.erase(p_name); + } else { + default_texture_params[p_name] = p_texture; + } +} + +void RendererSceneRenderRD::FogShaderData::get_param_list(List<PropertyInfo> *p_param_list) const { + Map<int, StringName> order; + + for (Map<StringName, ShaderLanguage::ShaderNode::Uniform>::Element *E = uniforms.front(); E; E = E->next()) { + if (E->get().scope == ShaderLanguage::ShaderNode::Uniform::SCOPE_GLOBAL || E->get().scope == ShaderLanguage::ShaderNode::Uniform::SCOPE_INSTANCE) { + continue; + } + + if (E->get().texture_order >= 0) { + order[E->get().texture_order + 100000] = E->key(); + } else { + order[E->get().order] = E->key(); + } + } + + for (Map<int, StringName>::Element *E = order.front(); E; E = E->next()) { + PropertyInfo pi = ShaderLanguage::uniform_to_property_info(uniforms[E->get()]); + pi.name = E->get(); + p_param_list->push_back(pi); + } +} + +void RendererSceneRenderRD::FogShaderData::get_instance_param_list(List<RendererStorage::InstanceShaderParam> *p_param_list) const { + for (Map<StringName, ShaderLanguage::ShaderNode::Uniform>::Element *E = uniforms.front(); E; E = E->next()) { + if (E->get().scope != ShaderLanguage::ShaderNode::Uniform::SCOPE_INSTANCE) { + continue; + } + + RendererStorage::InstanceShaderParam p; + p.info = ShaderLanguage::uniform_to_property_info(E->get()); + p.info.name = E->key(); //supply name + p.index = E->get().instance_index; + p.default_value = ShaderLanguage::constant_value_to_variant(E->get().default_value, E->get().type, E->get().array_size, E->get().hint); + p_param_list->push_back(p); + } +} + +bool RendererSceneRenderRD::FogShaderData::is_param_texture(const StringName &p_param) const { + if (!uniforms.has(p_param)) { + return false; + } + + return uniforms[p_param].texture_order >= 0; +} + +bool RendererSceneRenderRD::FogShaderData::is_animated() const { + return false; +} + +bool RendererSceneRenderRD::FogShaderData::casts_shadows() const { + return false; +} + +Variant RendererSceneRenderRD::FogShaderData::get_default_parameter(const StringName &p_parameter) const { + if (uniforms.has(p_parameter)) { + ShaderLanguage::ShaderNode::Uniform uniform = uniforms[p_parameter]; + Vector<ShaderLanguage::ConstantNode::Value> default_value = uniform.default_value; + return ShaderLanguage::constant_value_to_variant(default_value, uniform.type, uniform.array_size, uniform.hint); + } + return Variant(); +} + +RS::ShaderNativeSourceCode RendererSceneRenderRD::FogShaderData::get_native_source_code() const { + RendererSceneRenderRD *scene_singleton = (RendererSceneRenderRD *)RendererSceneRenderRD::singleton; + + return scene_singleton->volumetric_fog.shader.version_get_native_source_code(version); +} + +RendererSceneRenderRD::FogShaderData::FogShaderData() { + valid = false; +} + +RendererSceneRenderRD::FogShaderData::~FogShaderData() { + RendererSceneRenderRD *scene_singleton = (RendererSceneRenderRD *)RendererSceneRenderRD::singleton; + ERR_FAIL_COND(!scene_singleton); + //pipeline variants will clear themselves if shader is gone + if (version.is_valid()) { + scene_singleton->volumetric_fog.shader.version_free(version); + } +} + +//////////////////////////////////////////////////////////////////////////////// +// Fog material + +bool RendererSceneRenderRD::FogMaterialData::update_parameters(const Map<StringName, Variant> &p_parameters, bool p_uniform_dirty, bool p_textures_dirty) { + RendererSceneRenderRD *scene_singleton = (RendererSceneRenderRD *)RendererSceneRenderRD::singleton; + + uniform_set_updated = true; + + return update_parameters_uniform_set(p_parameters, p_uniform_dirty, p_textures_dirty, shader_data->uniforms, shader_data->ubo_offsets.ptr(), shader_data->texture_uniforms, shader_data->default_texture_params, shader_data->ubo_size, uniform_set, scene_singleton->volumetric_fog.shader.version_get_shader(shader_data->version, 0), VolumetricFogShader::FogSet::FOG_SET_MATERIAL); +} + +RendererSceneRenderRD::FogMaterialData::~FogMaterialData() { + free_parameters_uniform_set(uniform_set); +} + +RendererStorageRD::ShaderData *RendererSceneRenderRD::_create_fog_shader_func() { + FogShaderData *shader_data = memnew(FogShaderData); + return shader_data; +} + +RendererStorageRD::ShaderData *RendererSceneRenderRD::_create_fog_shader_funcs() { + return static_cast<RendererSceneRenderRD *>(RendererSceneRenderRD::singleton)->_create_fog_shader_func(); +}; + +RendererStorageRD::MaterialData *RendererSceneRenderRD::_create_fog_material_func(FogShaderData *p_shader) { + FogMaterialData *material_data = memnew(FogMaterialData); + material_data->shader_data = p_shader; + material_data->last_frame = false; + //update will happen later anyway so do nothing. + return material_data; +} + +RendererStorageRD::MaterialData *RendererSceneRenderRD::_create_fog_material_funcs(RendererStorageRD::ShaderData *p_shader) { + return static_cast<RendererSceneRenderRD *>(RendererSceneRenderRD::singleton)->_create_fog_material_func(static_cast<FogShaderData *>(p_shader)); +}; + +//////////////////////////////////////////////////////////////////////////////// +// Volumetric Fog + void RendererSceneRenderRD::_volumetric_fog_erase(RenderBuffers *rb) { ERR_FAIL_COND(!rb->volumetric_fog); @@ -3469,11 +3684,14 @@ void RendererSceneRenderRD::_volumetric_fog_erase(RenderBuffers *rb) { RD::get_singleton()->free(rb->volumetric_fog->light_density_map); RD::get_singleton()->free(rb->volumetric_fog->fog_map); - if (rb->volumetric_fog->uniform_set.is_valid() && RD::get_singleton()->uniform_set_is_valid(rb->volumetric_fog->uniform_set)) { - RD::get_singleton()->free(rb->volumetric_fog->uniform_set); + if (rb->volumetric_fog->fog_uniform_set.is_valid() && RD::get_singleton()->uniform_set_is_valid(rb->volumetric_fog->fog_uniform_set)) { + RD::get_singleton()->free(rb->volumetric_fog->fog_uniform_set); } - if (rb->volumetric_fog->uniform_set2.is_valid() && RD::get_singleton()->uniform_set_is_valid(rb->volumetric_fog->uniform_set2)) { - RD::get_singleton()->free(rb->volumetric_fog->uniform_set2); + if (rb->volumetric_fog->process_uniform_set.is_valid() && RD::get_singleton()->uniform_set_is_valid(rb->volumetric_fog->process_uniform_set)) { + RD::get_singleton()->free(rb->volumetric_fog->process_uniform_set); + } + if (rb->volumetric_fog->process_uniform_set2.is_valid() && RD::get_singleton()->uniform_set_is_valid(rb->volumetric_fog->process_uniform_set2)) { + RD::get_singleton()->free(rb->volumetric_fog->process_uniform_set2); } if (rb->volumetric_fog->sdfgi_uniform_set.is_valid() && RD::get_singleton()->uniform_set_is_valid(rb->volumetric_fog->sdfgi_uniform_set)) { RD::get_singleton()->free(rb->volumetric_fog->sdfgi_uniform_set); @@ -3487,7 +3705,26 @@ void RendererSceneRenderRD::_volumetric_fog_erase(RenderBuffers *rb) { rb->volumetric_fog = nullptr; } -void RendererSceneRenderRD::_update_volumetric_fog(RID p_render_buffers, RID p_environment, const CameraMatrix &p_cam_projection, const Transform3D &p_cam_transform, RID p_shadow_atlas, int p_directional_light_count, bool p_use_directional_shadows, int p_positional_light_count, int p_voxel_gi_count) { +Vector3i RendererSceneRenderRD::_point_get_position_in_froxel_volume(const Vector3 &p_point, float fog_end, const Vector2 &fog_near_size, const Vector2 &fog_far_size, float volumetric_fog_detail_spread, const Vector3 &fog_size, const Transform3D &p_cam_transform) { + Vector3 view_position = p_cam_transform.affine_inverse().xform(p_point); + view_position.z = MIN(view_position.z, -0.01); // Clamp to the front of camera + Vector3 fog_position = Vector3(0, 0, 0); + + view_position.y = -view_position.y; + fog_position.z = -view_position.z / fog_end; + fog_position.x = (view_position.x / (2 * (fog_near_size.x * (1.0 - fog_position.z) + fog_far_size.x * fog_position.z))) + 0.5; + fog_position.y = (view_position.y / (2 * (fog_near_size.y * (1.0 - fog_position.z) + fog_far_size.y * fog_position.z))) + 0.5; + fog_position.z = Math::pow(float(fog_position.z), float(1.0 / volumetric_fog_detail_spread)); + fog_position = fog_position * fog_size - Vector3(0.5, 0.5, 0.5); + + fog_position.x = CLAMP(fog_position.x, 0.0, fog_size.x); + fog_position.y = CLAMP(fog_position.y, 0.0, fog_size.y); + fog_position.z = CLAMP(fog_position.z, 0.0, fog_size.z); + + return Vector3i(fog_position); +} + +void RendererSceneRenderRD::_update_volumetric_fog(RID p_render_buffers, RID p_environment, const CameraMatrix &p_cam_projection, const Transform3D &p_cam_transform, RID p_shadow_atlas, int p_directional_light_count, bool p_use_directional_shadows, int p_positional_light_count, int p_voxel_gi_count, const PagedArray<RID> &p_fog_volumes) { ERR_FAIL_COND(!is_clustered_enabled()); // can't use volumetric fog without clustered RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers); ERR_FAIL_COND(!rb); @@ -3510,6 +3747,7 @@ void RendererSceneRenderRD::_update_volumetric_fog(RID p_render_buffers, RID p_e } RENDER_TIMESTAMP(">Volumetric Fog"); + RD::get_singleton()->draw_command_begin_label("Volumetric Fog"); if (env && env->volumetric_fog_enabled && !rb->volumetric_fog) { //required volumetric fog but not existing, create @@ -3527,15 +3765,30 @@ void RendererSceneRenderRD::_update_volumetric_fog(RID p_render_buffers, RID p_e tf.usage_bits = RD::TEXTURE_USAGE_STORAGE_BIT | RD::TEXTURE_USAGE_CAN_COPY_FROM_BIT; rb->volumetric_fog->light_density_map = RD::get_singleton()->texture_create(tf, RD::TextureView()); + RD::get_singleton()->set_resource_name(rb->volumetric_fog->light_density_map, "Fog light-density map"); tf.usage_bits = RD::TEXTURE_USAGE_STORAGE_BIT | RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_COPY_TO_BIT; rb->volumetric_fog->prev_light_density_map = RD::get_singleton()->texture_create(tf, RD::TextureView()); + RD::get_singleton()->set_resource_name(rb->volumetric_fog->prev_light_density_map, "Fog previous light-density map"); RD::get_singleton()->texture_clear(rb->volumetric_fog->prev_light_density_map, Color(0, 0, 0, 0), 0, 1, 0, 1); tf.usage_bits = RD::TEXTURE_USAGE_STORAGE_BIT | RD::TEXTURE_USAGE_SAMPLING_BIT; rb->volumetric_fog->fog_map = RD::get_singleton()->texture_create(tf, RD::TextureView()); + RD::get_singleton()->set_resource_name(rb->volumetric_fog->fog_map, "Fog map"); + + tf.format = RD::DATA_FORMAT_R32_UINT; + tf.usage_bits = RD::TEXTURE_USAGE_STORAGE_BIT | RD::TEXTURE_USAGE_CAN_COPY_TO_BIT; + rb->volumetric_fog->density_map = RD::get_singleton()->texture_create(tf, RD::TextureView()); + RD::get_singleton()->set_resource_name(rb->volumetric_fog->density_map, "Fog density map"); + RD::get_singleton()->texture_clear(rb->volumetric_fog->density_map, Color(0, 0, 0, 0), 0, 1, 0, 1); + rb->volumetric_fog->light_map = RD::get_singleton()->texture_create(tf, RD::TextureView()); + RD::get_singleton()->set_resource_name(rb->volumetric_fog->light_map, "Fog light map"); + RD::get_singleton()->texture_clear(rb->volumetric_fog->light_map, Color(0, 0, 0, 0), 0, 1, 0, 1); + rb->volumetric_fog->emissive_map = RD::get_singleton()->texture_create(tf, RD::TextureView()); + RD::get_singleton()->set_resource_name(rb->volumetric_fog->emissive_map, "Fog emissive map"); + RD::get_singleton()->texture_clear(rb->volumetric_fog->emissive_map, Color(0, 0, 0, 0), 0, 1, 0, 1); Vector<RD::Uniform> uniforms; { @@ -3549,12 +3802,194 @@ void RendererSceneRenderRD::_update_volumetric_fog(RID p_render_buffers, RID p_e rb->volumetric_fog->sky_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, sky.sky_shader.default_shader_rd, RendererSceneSkyRD::SKY_SET_FOG); } - //update volumetric fog + if (p_fog_volumes.size() > 0) { + RD::get_singleton()->draw_command_begin_label("Render Volumetric Fog Volumes"); - if (rb->volumetric_fog->uniform_set.is_null() || !RD::get_singleton()->uniform_set_is_valid(rb->volumetric_fog->uniform_set)) { - //re create uniform set if needed + RENDER_TIMESTAMP("Render Fog Volumes"); + + VolumetricFogShader::VolumeUBO params; + + Vector2 frustum_near_size = p_cam_projection.get_viewport_half_extents(); + Vector2 frustum_far_size = p_cam_projection.get_far_plane_half_extents(); + float z_near = p_cam_projection.get_z_near(); + float z_far = p_cam_projection.get_z_far(); + float fog_end = env->volumetric_fog_length; + + Vector2 fog_far_size = frustum_near_size.lerp(frustum_far_size, (fog_end - z_near) / (z_far - z_near)); + Vector2 fog_near_size; + if (p_cam_projection.is_orthogonal()) { + fog_near_size = fog_far_size; + } else { + fog_near_size = Vector2(); + } + + params.fog_frustum_size_begin[0] = fog_near_size.x; + params.fog_frustum_size_begin[1] = fog_near_size.y; + + params.fog_frustum_size_end[0] = fog_far_size.x; + params.fog_frustum_size_end[1] = fog_far_size.y; + + params.fog_frustum_end = fog_end; + params.z_near = z_near; + params.z_far = z_far; + params.time = time; + + params.fog_volume_size[0] = rb->volumetric_fog->width; + params.fog_volume_size[1] = rb->volumetric_fog->height; + params.fog_volume_size[2] = rb->volumetric_fog->depth; + params.use_temporal_reprojection = env->volumetric_fog_temporal_reprojection; + params.temporal_frame = RSG::rasterizer->get_frame_number() % VolumetricFog::MAX_TEMPORAL_FRAMES; + params.detail_spread = env->volumetric_fog_detail_spread; + params.temporal_blend = env->volumetric_fog_temporal_reprojection_amount; + + Transform3D to_prev_cam_view = rb->volumetric_fog->prev_cam_transform.affine_inverse() * p_cam_transform; + storage->store_transform(to_prev_cam_view, params.to_prev_view); + storage->store_transform(p_cam_transform, params.transform); + + RD::get_singleton()->buffer_update(volumetric_fog.volume_ubo, 0, sizeof(VolumetricFogShader::VolumeUBO), ¶ms, RD::BARRIER_MASK_COMPUTE); + + if (rb->volumetric_fog->fog_uniform_set.is_null() || !RD::get_singleton()->uniform_set_is_valid(rb->volumetric_fog->fog_uniform_set)) { + Vector<RD::Uniform> uniforms; + + { + RD::Uniform u; + u.uniform_type = RD::UNIFORM_TYPE_IMAGE; + u.binding = 1; + u.ids.push_back(rb->volumetric_fog->emissive_map); + uniforms.push_back(u); + } + + { + RD::Uniform u; + u.uniform_type = RD::UNIFORM_TYPE_UNIFORM_BUFFER; + u.binding = 2; + u.ids.push_back(volumetric_fog.volume_ubo); + uniforms.push_back(u); + } + + { + RD::Uniform u; + u.uniform_type = RD::UNIFORM_TYPE_IMAGE; + u.binding = 3; + u.ids.push_back(rb->volumetric_fog->density_map); + uniforms.push_back(u); + } + + { + RD::Uniform u; + u.uniform_type = RD::UNIFORM_TYPE_IMAGE; + u.binding = 4; + u.ids.push_back(rb->volumetric_fog->light_map); + uniforms.push_back(u); + } + + rb->volumetric_fog->fog_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, volumetric_fog.default_shader_rd, VolumetricFogShader::FogSet::FOG_SET_UNIFORMS); + } + + RD::ComputeListID compute_list = RD::get_singleton()->compute_list_begin(); + bool any_uses_time = false; + + for (int i = 0; i < (int)p_fog_volumes.size(); i++) { + FogVolumeInstance *fog_volume_instance = fog_volume_instance_owner.get_or_null(p_fog_volumes[i]); + ERR_FAIL_COND(!fog_volume_instance); + RID fog_volume = fog_volume_instance->volume; + + RID fog_material = storage->fog_volume_get_material(fog_volume); + + FogMaterialData *material = nullptr; + + if (fog_material.is_valid()) { + material = (FogMaterialData *)storage->material_get_data(fog_material, RendererStorageRD::SHADER_TYPE_FOG); + if (!material || !material->shader_data->valid) { + material = nullptr; + } + } + + if (!material) { + fog_material = volumetric_fog.default_material; + material = (FogMaterialData *)storage->material_get_data(fog_material, RendererStorageRD::SHADER_TYPE_FOG); + } + + ERR_FAIL_COND(!material); + + FogShaderData *shader_data = material->shader_data; + + ERR_FAIL_COND(!shader_data); + + any_uses_time |= shader_data->uses_time; + + Vector3i min = Vector3i(); + Vector3i max = Vector3i(); + Vector3i kernel_size = Vector3i(); + + Vector3 position = fog_volume_instance->transform.get_origin(); + RS::FogVolumeShape volume_type = storage->fog_volume_get_shape(fog_volume); + Vector3 extents = storage->fog_volume_get_extents(fog_volume); + + if (volume_type == RS::FOG_VOLUME_SHAPE_BOX || volume_type == RS::FOG_VOLUME_SHAPE_ELLIPSOID) { + Vector3i points[8]; + points[0] = _point_get_position_in_froxel_volume(fog_volume_instance->transform.xform(Vector3(extents.x, extents.y, extents.z)), fog_end, fog_near_size, fog_far_size, env->volumetric_fog_detail_spread, Vector3(rb->volumetric_fog->width, rb->volumetric_fog->height, rb->volumetric_fog->depth), p_cam_transform); + points[1] = _point_get_position_in_froxel_volume(fog_volume_instance->transform.xform(Vector3(-extents.x, extents.y, extents.z)), fog_end, fog_near_size, fog_far_size, env->volumetric_fog_detail_spread, Vector3(rb->volumetric_fog->width, rb->volumetric_fog->height, rb->volumetric_fog->depth), p_cam_transform); + points[2] = _point_get_position_in_froxel_volume(fog_volume_instance->transform.xform(Vector3(extents.x, -extents.y, extents.z)), fog_end, fog_near_size, fog_far_size, env->volumetric_fog_detail_spread, Vector3(rb->volumetric_fog->width, rb->volumetric_fog->height, rb->volumetric_fog->depth), p_cam_transform); + points[3] = _point_get_position_in_froxel_volume(fog_volume_instance->transform.xform(Vector3(-extents.x, -extents.y, extents.z)), fog_end, fog_near_size, fog_far_size, env->volumetric_fog_detail_spread, Vector3(rb->volumetric_fog->width, rb->volumetric_fog->height, rb->volumetric_fog->depth), p_cam_transform); + points[4] = _point_get_position_in_froxel_volume(fog_volume_instance->transform.xform(Vector3(extents.x, extents.y, -extents.z)), fog_end, fog_near_size, fog_far_size, env->volumetric_fog_detail_spread, Vector3(rb->volumetric_fog->width, rb->volumetric_fog->height, rb->volumetric_fog->depth), p_cam_transform); + points[5] = _point_get_position_in_froxel_volume(fog_volume_instance->transform.xform(Vector3(-extents.x, extents.y, -extents.z)), fog_end, fog_near_size, fog_far_size, env->volumetric_fog_detail_spread, Vector3(rb->volumetric_fog->width, rb->volumetric_fog->height, rb->volumetric_fog->depth), p_cam_transform); + points[6] = _point_get_position_in_froxel_volume(fog_volume_instance->transform.xform(Vector3(extents.x, -extents.y, -extents.z)), fog_end, fog_near_size, fog_far_size, env->volumetric_fog_detail_spread, Vector3(rb->volumetric_fog->width, rb->volumetric_fog->height, rb->volumetric_fog->depth), p_cam_transform); + points[7] = _point_get_position_in_froxel_volume(fog_volume_instance->transform.xform(Vector3(-extents.x, -extents.y, -extents.z)), fog_end, fog_near_size, fog_far_size, env->volumetric_fog_detail_spread, Vector3(rb->volumetric_fog->width, rb->volumetric_fog->height, rb->volumetric_fog->depth), p_cam_transform); + + min = Vector3i(int32_t(rb->volumetric_fog->width) - 1, int32_t(rb->volumetric_fog->height) - 1, int32_t(rb->volumetric_fog->depth) - 1); + max = Vector3i(1, 1, 1); + + for (int j = 0; j < 8; j++) { + min = Vector3i(MIN(min.x, points[j].x), MIN(min.y, points[j].y), MIN(min.z, points[j].z)); + max = Vector3i(MAX(max.x, points[j].x), MAX(max.y, points[j].y), MAX(max.z, points[j].z)); + } + + kernel_size = max - min; + } else { + // Volume type global runs on all cells + extents = Vector3(rb->volumetric_fog->width, rb->volumetric_fog->height, rb->volumetric_fog->depth); + min = Vector3i(0, 0, 0); + kernel_size = Vector3i(int32_t(rb->volumetric_fog->width), int32_t(rb->volumetric_fog->height), int32_t(rb->volumetric_fog->depth)); + } + + volumetric_fog.push_constant.position[0] = position.x; + volumetric_fog.push_constant.position[1] = position.y; + volumetric_fog.push_constant.position[2] = position.z; + volumetric_fog.push_constant.extents[0] = extents.x; + volumetric_fog.push_constant.extents[1] = extents.y; + volumetric_fog.push_constant.extents[2] = extents.z; + volumetric_fog.push_constant.corner[0] = min.x; + volumetric_fog.push_constant.corner[1] = min.y; + volumetric_fog.push_constant.corner[2] = min.z; + volumetric_fog.push_constant.shape = uint32_t(storage->fog_volume_get_shape(fog_volume)); + storage->store_transform(fog_volume_instance->transform.affine_inverse(), volumetric_fog.push_constant.transform); + + RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, shader_data->pipeline); + + RD::get_singleton()->compute_list_bind_uniform_set(compute_list, rb->volumetric_fog->fog_uniform_set, VolumetricFogShader::FogSet::FOG_SET_UNIFORMS); + RD::get_singleton()->compute_list_set_push_constant(compute_list, &volumetric_fog.push_constant, sizeof(VolumetricFogShader::FogPushConstant)); + RD::get_singleton()->compute_list_bind_uniform_set(compute_list, volumetric_fog.base_uniform_set, VolumetricFogShader::FogSet::FOG_SET_BASE); + if (material->uniform_set.is_valid() && RD::get_singleton()->uniform_set_is_valid(material->uniform_set)) { // Material may not have a uniform set. + RD::get_singleton()->compute_list_bind_uniform_set(compute_list, material->uniform_set, VolumetricFogShader::FogSet::FOG_SET_MATERIAL); + } + + RD::get_singleton()->compute_list_dispatch_threads(compute_list, kernel_size.x, kernel_size.y, kernel_size.z); + } + if (any_uses_time || env->volumetric_fog_temporal_reprojection) { + RenderingServerDefault::redraw_request(); + } + + RD::get_singleton()->draw_command_end_label(); + + RD::get_singleton()->compute_list_end(); + } + + if (rb->volumetric_fog->process_uniform_set.is_null() || !RD::get_singleton()->uniform_set_is_valid(rb->volumetric_fog->process_uniform_set)) { + //re create uniform set if needed Vector<RD::Uniform> uniforms; + Vector<RD::Uniform> copy_uniforms; { RD::Uniform u; @@ -3568,6 +4003,7 @@ void RendererSceneRenderRD::_update_volumetric_fog(RID p_render_buffers, RID p_e } uniforms.push_back(u); + copy_uniforms.push_back(u); } { @@ -3580,6 +4016,7 @@ void RendererSceneRenderRD::_update_volumetric_fog(RID p_render_buffers, RID p_e u.ids.push_back(storage->texture_rd_get_default(RendererStorageRD::DEFAULT_RD_TEXTURE_BLACK)); } uniforms.push_back(u); + copy_uniforms.push_back(u); } { @@ -3588,6 +4025,7 @@ void RendererSceneRenderRD::_update_volumetric_fog(RID p_render_buffers, RID p_e u.binding = 3; u.ids.push_back(get_omni_light_buffer()); uniforms.push_back(u); + copy_uniforms.push_back(u); } { RD::Uniform u; @@ -3595,6 +4033,7 @@ void RendererSceneRenderRD::_update_volumetric_fog(RID p_render_buffers, RID p_e u.binding = 4; u.ids.push_back(get_spot_light_buffer()); uniforms.push_back(u); + copy_uniforms.push_back(u); } { @@ -3603,6 +4042,7 @@ void RendererSceneRenderRD::_update_volumetric_fog(RID p_render_buffers, RID p_e u.binding = 5; u.ids.push_back(get_directional_light_buffer()); uniforms.push_back(u); + copy_uniforms.push_back(u); } { @@ -3611,6 +4051,7 @@ void RendererSceneRenderRD::_update_volumetric_fog(RID p_render_buffers, RID p_e u.binding = 6; u.ids.push_back(rb->cluster_builder->get_cluster_buffer()); uniforms.push_back(u); + copy_uniforms.push_back(u); } { @@ -3619,6 +4060,7 @@ void RendererSceneRenderRD::_update_volumetric_fog(RID p_render_buffers, RID p_e u.binding = 7; u.ids.push_back(storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR, RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED)); uniforms.push_back(u); + copy_uniforms.push_back(u); } { @@ -3627,6 +4069,7 @@ void RendererSceneRenderRD::_update_volumetric_fog(RID p_render_buffers, RID p_e u.binding = 8; u.ids.push_back(rb->volumetric_fog->light_density_map); uniforms.push_back(u); + copy_uniforms.push_back(u); } { @@ -3639,10 +4082,19 @@ void RendererSceneRenderRD::_update_volumetric_fog(RID p_render_buffers, RID p_e { RD::Uniform u; + u.uniform_type = RD::UNIFORM_TYPE_IMAGE; + u.binding = 9; + u.ids.push_back(rb->volumetric_fog->prev_light_density_map); + copy_uniforms.push_back(u); + } + + { + RD::Uniform u; u.uniform_type = RD::UNIFORM_TYPE_SAMPLER; u.binding = 10; u.ids.push_back(shadow_sampler); uniforms.push_back(u); + copy_uniforms.push_back(u); } { @@ -3651,6 +4103,7 @@ void RendererSceneRenderRD::_update_volumetric_fog(RID p_render_buffers, RID p_e u.binding = 11; u.ids.push_back(render_buffers_get_voxel_gi_buffer(p_render_buffers)); uniforms.push_back(u); + copy_uniforms.push_back(u); } { @@ -3661,6 +4114,7 @@ void RendererSceneRenderRD::_update_volumetric_fog(RID p_render_buffers, RID p_e u.ids.push_back(rb->gi.voxel_gi_textures[i]); } uniforms.push_back(u); + copy_uniforms.push_back(u); } { RD::Uniform u; @@ -3668,6 +4122,7 @@ void RendererSceneRenderRD::_update_volumetric_fog(RID p_render_buffers, RID p_e u.binding = 13; u.ids.push_back(storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS, RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED)); uniforms.push_back(u); + copy_uniforms.push_back(u); } { RD::Uniform u; @@ -3675,6 +4130,7 @@ void RendererSceneRenderRD::_update_volumetric_fog(RID p_render_buffers, RID p_e u.binding = 14; u.ids.push_back(volumetric_fog.params_ubo); uniforms.push_back(u); + copy_uniforms.push_back(u); } { RD::Uniform u; @@ -3683,12 +4139,46 @@ void RendererSceneRenderRD::_update_volumetric_fog(RID p_render_buffers, RID p_e u.ids.push_back(rb->volumetric_fog->prev_light_density_map); uniforms.push_back(u); } + { + RD::Uniform u; + u.uniform_type = RD::UNIFORM_TYPE_IMAGE; + u.binding = 16; + u.ids.push_back(rb->volumetric_fog->density_map); + uniforms.push_back(u); + } + { + RD::Uniform u; + u.uniform_type = RD::UNIFORM_TYPE_IMAGE; + u.binding = 17; + u.ids.push_back(rb->volumetric_fog->light_map); + uniforms.push_back(u); + } + + { + RD::Uniform u; + u.uniform_type = RD::UNIFORM_TYPE_IMAGE; + u.binding = 18; + u.ids.push_back(rb->volumetric_fog->emissive_map); + uniforms.push_back(u); + } + + { + RD::Uniform u; + u.uniform_type = RD::UNIFORM_TYPE_TEXTURE; + u.binding = 19; + RID radiance_texture = storage->texture_rd_get_default(is_using_radiance_cubemap_array() ? RendererStorageRD::DEFAULT_RD_TEXTURE_CUBEMAP_ARRAY_BLACK : RendererStorageRD::DEFAULT_RD_TEXTURE_CUBEMAP_BLACK); + RID sky_texture = sky.sky_get_radiance_texture_rd(env->sky); + u.ids.push_back(sky_texture.is_valid() ? sky_texture : radiance_texture); + uniforms.push_back(u); + } + + rb->volumetric_fog->copy_uniform_set = RD::get_singleton()->uniform_set_create(copy_uniforms, volumetric_fog.process_shader.version_get_shader(volumetric_fog.process_shader_version, VolumetricFogShader::VOLUMETRIC_FOG_PROCESS_SHADER_COPY), 0); - rb->volumetric_fog->uniform_set = RD::get_singleton()->uniform_set_create(uniforms, volumetric_fog.shader.version_get_shader(volumetric_fog.shader_version, 0), 0); + rb->volumetric_fog->process_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, volumetric_fog.process_shader.version_get_shader(volumetric_fog.process_shader_version, VolumetricFogShader::VOLUMETRIC_FOG_PROCESS_SHADER_DENSITY), 0); SWAP(uniforms.write[7].ids.write[0], uniforms.write[8].ids.write[0]); - rb->volumetric_fog->uniform_set2 = RD::get_singleton()->uniform_set_create(uniforms, volumetric_fog.shader.version_get_shader(volumetric_fog.shader_version, 0), 0); + rb->volumetric_fog->process_uniform_set2 = RD::get_singleton()->uniform_set_create(uniforms, volumetric_fog.process_shader.version_get_shader(volumetric_fog.process_shader_version, 0), 0); } bool using_sdfgi = env->volumetric_fog_gi_inject > 0.0001 && env->sdfgi_enabled && (rb->sdfgi != nullptr); @@ -3721,7 +4211,7 @@ void RendererSceneRenderRD::_update_volumetric_fog(RID p_render_buffers, RID p_e uniforms.push_back(u); } - rb->volumetric_fog->sdfgi_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, volumetric_fog.shader.version_get_shader(volumetric_fog.shader_version, VOLUMETRIC_FOG_SHADER_DENSITY_WITH_SDFGI), 1); + rb->volumetric_fog->sdfgi_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, volumetric_fog.process_shader.version_get_shader(volumetric_fog.process_shader_version, VolumetricFogShader::VOLUMETRIC_FOG_PROCESS_SHADER_DENSITY_WITH_SDFGI), 1); } } @@ -3750,23 +4240,35 @@ void RendererSceneRenderRD::_update_volumetric_fog(RID p_render_buffers, RID p_e params.fog_frustum_size_end[0] = fog_far_size.x; params.fog_frustum_size_end[1] = fog_far_size.y; - params.z_near = z_near; + params.ambient_inject = env->volumetric_fog_ambient_inject * env->ambient_light_energy; params.z_far = z_far; params.fog_frustum_end = fog_end; + Color ambient_color = env->ambient_light.to_linear(); + params.ambient_color[0] = ambient_color.r; + params.ambient_color[1] = ambient_color.g; + params.ambient_color[2] = ambient_color.b; + params.sky_contribution = env->ambient_sky_contribution; + params.fog_volume_size[0] = rb->volumetric_fog->width; params.fog_volume_size[1] = rb->volumetric_fog->height; params.fog_volume_size[2] = rb->volumetric_fog->depth; params.directional_light_count = p_directional_light_count; - Color light = env->volumetric_fog_light.to_linear(); - params.light_energy[0] = light.r * env->volumetric_fog_light_energy; - params.light_energy[1] = light.g * env->volumetric_fog_light_energy; - params.light_energy[2] = light.b * env->volumetric_fog_light_energy; + Color emission = env->volumetric_fog_emission.to_linear(); + params.base_emission[0] = emission.r * env->volumetric_fog_emission_energy; + params.base_emission[1] = emission.g * env->volumetric_fog_emission_energy; + params.base_emission[2] = emission.b * env->volumetric_fog_emission_energy; params.base_density = env->volumetric_fog_density; + Color base_scattering = env->volumetric_fog_scattering.to_linear(); + params.base_scattering[0] = base_scattering.r; + params.base_scattering[1] = base_scattering.g; + params.base_scattering[2] = base_scattering.b; + params.phase_g = env->volumetric_fog_anisotropy; + params.detail_spread = env->volumetric_fog_detail_spread; params.gi_inject = env->volumetric_fog_gi_inject; @@ -3806,10 +4308,9 @@ void RendererSceneRenderRD::_update_volumetric_fog(RID p_render_buffers, RID p_e params.screen_size[1] = rb->height; } - /* Vector2 dssize = directional_shadow_get_size(); - push_constant.directional_shadow_pixel_size[0] = 1.0 / dssize.x; - push_constant.directional_shadow_pixel_size[1] = 1.0 / dssize.y; -*/ + Basis sky_transform = env->sky_orientation; + sky_transform = sky_transform.inverse() * p_cam_transform.basis; + RendererStorageRD::store_transform_3x3(sky_transform, params.radiance_inverse_xform); RD::get_singleton()->draw_command_begin_label("Render Volumetric Fog"); @@ -3818,33 +4319,32 @@ void RendererSceneRenderRD::_update_volumetric_fog(RID p_render_buffers, RID p_e RD::ComputeListID compute_list = RD::get_singleton()->compute_list_begin(); - bool use_filter = volumetric_fog_filter_active; + RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, volumetric_fog.process_pipelines[using_sdfgi ? VolumetricFogShader::VOLUMETRIC_FOG_PROCESS_SHADER_DENSITY_WITH_SDFGI : VolumetricFogShader::VOLUMETRIC_FOG_PROCESS_SHADER_DENSITY]); - RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, volumetric_fog.pipelines[using_sdfgi ? VOLUMETRIC_FOG_SHADER_DENSITY_WITH_SDFGI : VOLUMETRIC_FOG_SHADER_DENSITY]); - - RD::get_singleton()->compute_list_bind_uniform_set(compute_list, rb->volumetric_fog->uniform_set, 0); + RD::get_singleton()->compute_list_bind_uniform_set(compute_list, rb->volumetric_fog->process_uniform_set, 0); if (using_sdfgi) { RD::get_singleton()->compute_list_bind_uniform_set(compute_list, rb->volumetric_fog->sdfgi_uniform_set, 1); } RD::get_singleton()->compute_list_dispatch_threads(compute_list, rb->volumetric_fog->width, rb->volumetric_fog->height, rb->volumetric_fog->depth); + RD::get_singleton()->compute_list_add_barrier(compute_list); + // Copy fog to history buffer + if (env->volumetric_fog_temporal_reprojection) { + RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, volumetric_fog.process_pipelines[VolumetricFogShader::VOLUMETRIC_FOG_PROCESS_SHADER_COPY]); + RD::get_singleton()->compute_list_bind_uniform_set(compute_list, rb->volumetric_fog->copy_uniform_set, 0); + RD::get_singleton()->compute_list_dispatch_threads(compute_list, rb->volumetric_fog->width, rb->volumetric_fog->height, rb->volumetric_fog->depth); + RD::get_singleton()->compute_list_add_barrier(compute_list); + } RD::get_singleton()->draw_command_end_label(); - RD::get_singleton()->compute_list_end(); - - RD::get_singleton()->texture_copy(rb->volumetric_fog->light_density_map, rb->volumetric_fog->prev_light_density_map, Vector3(0, 0, 0), Vector3(0, 0, 0), Vector3(rb->volumetric_fog->width, rb->volumetric_fog->height, rb->volumetric_fog->depth), 0, 0, 0, 0); - - compute_list = RD::get_singleton()->compute_list_begin(); - - if (use_filter) { + if (volumetric_fog_filter_active) { RD::get_singleton()->draw_command_begin_label("Filter Fog"); RENDER_TIMESTAMP("Filter Fog"); - RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, volumetric_fog.pipelines[VOLUMETRIC_FOG_SHADER_FILTER]); - RD::get_singleton()->compute_list_bind_uniform_set(compute_list, rb->volumetric_fog->uniform_set, 0); - + RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, volumetric_fog.process_pipelines[VolumetricFogShader::VOLUMETRIC_FOG_PROCESS_SHADER_FILTER]); + RD::get_singleton()->compute_list_bind_uniform_set(compute_list, rb->volumetric_fog->process_uniform_set, 0); RD::get_singleton()->compute_list_dispatch_threads(compute_list, rb->volumetric_fog->width, rb->volumetric_fog->height, rb->volumetric_fog->depth); RD::get_singleton()->compute_list_end(); @@ -3854,11 +4354,8 @@ void RendererSceneRenderRD::_update_volumetric_fog(RID p_render_buffers, RID p_e RD::get_singleton()->buffer_update(volumetric_fog.params_ubo, 0, sizeof(VolumetricFogShader::ParamsUBO), ¶ms); compute_list = RD::get_singleton()->compute_list_begin(); - RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, volumetric_fog.pipelines[VOLUMETRIC_FOG_SHADER_FILTER]); - RD::get_singleton()->compute_list_bind_uniform_set(compute_list, rb->volumetric_fog->uniform_set2, 0); - if (using_sdfgi) { - RD::get_singleton()->compute_list_bind_uniform_set(compute_list, rb->volumetric_fog->sdfgi_uniform_set, 1); - } + RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, volumetric_fog.process_pipelines[VolumetricFogShader::VOLUMETRIC_FOG_PROCESS_SHADER_FILTER]); + RD::get_singleton()->compute_list_bind_uniform_set(compute_list, rb->volumetric_fog->process_uniform_set2, 0); RD::get_singleton()->compute_list_dispatch_threads(compute_list, rb->volumetric_fog->width, rb->volumetric_fog->height, rb->volumetric_fog->depth); RD::get_singleton()->compute_list_add_barrier(compute_list); @@ -3868,14 +4365,15 @@ void RendererSceneRenderRD::_update_volumetric_fog(RID p_render_buffers, RID p_e RENDER_TIMESTAMP("Integrate Fog"); RD::get_singleton()->draw_command_begin_label("Integrate Fog"); - RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, volumetric_fog.pipelines[VOLUMETRIC_FOG_SHADER_FOG]); - RD::get_singleton()->compute_list_bind_uniform_set(compute_list, rb->volumetric_fog->uniform_set, 0); + RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, volumetric_fog.process_pipelines[VolumetricFogShader::VOLUMETRIC_FOG_PROCESS_SHADER_FOG]); + RD::get_singleton()->compute_list_bind_uniform_set(compute_list, rb->volumetric_fog->process_uniform_set, 0); RD::get_singleton()->compute_list_dispatch_threads(compute_list, rb->volumetric_fog->width, rb->volumetric_fog->height, 1); RD::get_singleton()->compute_list_end(RD::BARRIER_MASK_RASTER); RENDER_TIMESTAMP("<Volumetric Fog"); RD::get_singleton()->draw_command_end_label(); + RD::get_singleton()->draw_command_end_label(); rb->volumetric_fog->prev_cam_transform = p_cam_transform; } @@ -3928,7 +4426,7 @@ void RendererSceneRenderRD::_pre_opaque_render(RenderDataRD *p_render_data, bool render_state.shadows.clear(); render_state.directional_shadows.clear(); - Plane camera_plane(p_render_data->cam_transform.origin, -p_render_data->cam_transform.basis.get_axis(Vector3::AXIS_Z)); + Plane camera_plane(-p_render_data->cam_transform.basis.get_axis(Vector3::AXIS_Z), p_render_data->cam_transform.origin); float lod_distance_multiplier = p_render_data->cam_projection.get_lod_multiplier(); { for (int i = 0; i < render_state.render_shadow_count; i++) { @@ -4043,12 +4541,12 @@ void RendererSceneRenderRD::_pre_opaque_render(RenderDataRD *p_render_data, bool } } if (is_volumetric_supported()) { - _update_volumetric_fog(p_render_data->render_buffers, p_render_data->environment, p_render_data->cam_projection, p_render_data->cam_transform, p_render_data->shadow_atlas, directional_light_count, directional_shadows, positional_light_count, render_state.voxel_gi_count); + _update_volumetric_fog(p_render_data->render_buffers, p_render_data->environment, p_render_data->cam_projection, p_render_data->cam_transform, p_render_data->shadow_atlas, directional_light_count, directional_shadows, positional_light_count, render_state.voxel_gi_count, *p_render_data->fog_volumes); } } } -void RendererSceneRenderRD::render_scene(RID p_render_buffers, const CameraData *p_camera_data, const PagedArray<GeometryInstance *> &p_instances, const PagedArray<RID> &p_lights, const PagedArray<RID> &p_reflection_probes, const PagedArray<RID> &p_voxel_gi_instances, const PagedArray<RID> &p_decals, const PagedArray<RID> &p_lightmaps, RID p_environment, RID p_camera_effects, RID p_shadow_atlas, RID p_occluder_debug_tex, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass, float p_screen_lod_threshold, const RenderShadowData *p_render_shadows, int p_render_shadow_count, const RenderSDFGIData *p_render_sdfgi_regions, int p_render_sdfgi_region_count, const RenderSDFGIUpdateData *p_sdfgi_update_data, RendererScene::RenderInfo *r_render_info) { +void RendererSceneRenderRD::render_scene(RID p_render_buffers, const CameraData *p_camera_data, const PagedArray<GeometryInstance *> &p_instances, const PagedArray<RID> &p_lights, const PagedArray<RID> &p_reflection_probes, const PagedArray<RID> &p_voxel_gi_instances, const PagedArray<RID> &p_decals, const PagedArray<RID> &p_lightmaps, const PagedArray<RID> &p_fog_volumes, RID p_environment, RID p_camera_effects, RID p_shadow_atlas, RID p_occluder_debug_tex, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass, float p_screen_lod_threshold, const RenderShadowData *p_render_shadows, int p_render_shadow_count, const RenderSDFGIData *p_render_sdfgi_regions, int p_render_sdfgi_region_count, const RenderSDFGIUpdateData *p_sdfgi_update_data, RendererScene::RenderInfo *r_render_info) { // getting this here now so we can direct call a bunch of things more easily RenderBuffers *rb = nullptr; if (p_render_buffers.is_valid()) { @@ -4081,6 +4579,7 @@ void RendererSceneRenderRD::render_scene(RID p_render_buffers, const CameraData render_data.voxel_gi_instances = &p_voxel_gi_instances; render_data.decals = &p_decals; render_data.lightmaps = &p_lightmaps; + render_data.fog_volumes = &p_fog_volumes; render_data.environment = p_environment; render_data.camera_effects = p_camera_effects; render_data.shadow_atlas = p_shadow_atlas; @@ -4090,7 +4589,7 @@ void RendererSceneRenderRD::render_scene(RID p_render_buffers, const CameraData // this should be the same for all cameras.. render_data.lod_distance_multiplier = p_camera_data->main_projection.get_lod_multiplier(); - render_data.lod_camera_plane = Plane(p_camera_data->main_transform.get_origin(), -p_camera_data->main_transform.basis.get_axis(Vector3::AXIS_Z)); + render_data.lod_camera_plane = Plane(-p_camera_data->main_transform.basis.get_axis(Vector3::AXIS_Z), p_camera_data->main_transform.get_origin()); if (get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_DISABLE_LOD) { render_data.screen_lod_threshold = 0.0; @@ -4502,7 +5001,8 @@ bool RendererSceneRenderRD::free(RID p_rid) { } else if (shadow_atlas_owner.owns(p_rid)) { shadow_atlas_set_size(p_rid, 0); shadow_atlas_owner.free(p_rid); - + } else if (fog_volume_instance_owner.owns(p_rid)) { + fog_volume_instance_owner.free(p_rid); } else { return false; } @@ -4743,18 +5243,124 @@ void RendererSceneRenderRD::init() { } if (is_volumetric_supported()) { - String defines = "\n#define MAX_DIRECTIONAL_LIGHT_DATA_STRUCTS " + itos(cluster.max_directional_lights) + "\n"; - Vector<String> volumetric_fog_modes; - volumetric_fog_modes.push_back("\n#define MODE_DENSITY\n"); - volumetric_fog_modes.push_back("\n#define MODE_DENSITY\n#define ENABLE_SDFGI\n"); - volumetric_fog_modes.push_back("\n#define MODE_FILTER\n"); - volumetric_fog_modes.push_back("\n#define MODE_FOG\n"); - volumetric_fog.shader.initialize(volumetric_fog_modes, defines); - volumetric_fog.shader_version = volumetric_fog.shader.version_create(); - for (int i = 0; i < VOLUMETRIC_FOG_SHADER_MAX; i++) { - volumetric_fog.pipelines[i] = RD::get_singleton()->compute_pipeline_create(volumetric_fog.shader.version_get_shader(volumetric_fog.shader_version, i)); + { + // Initialize local fog shader + Vector<String> volumetric_fog_modes; + volumetric_fog_modes.push_back(""); + volumetric_fog.shader.initialize(volumetric_fog_modes); + + storage->shader_set_data_request_function(RendererStorageRD::SHADER_TYPE_FOG, _create_fog_shader_funcs); + storage->material_set_data_request_function(RendererStorageRD::SHADER_TYPE_FOG, _create_fog_material_funcs); + volumetric_fog.volume_ubo = RD::get_singleton()->uniform_buffer_create(sizeof(VolumetricFogShader::VolumeUBO)); + } + + { + ShaderCompilerRD::DefaultIdentifierActions actions; + + actions.renames["TIME"] = "scene_params.time"; + actions.renames["PI"] = _MKSTR(Math_PI); + actions.renames["TAU"] = _MKSTR(Math_TAU); + actions.renames["E"] = _MKSTR(Math_E); + actions.renames["WORLD_POSITION"] = "world.xyz"; + actions.renames["OBJECT_POSITION"] = "params.position"; + actions.renames["UVW"] = "uvw"; + actions.renames["EXTENTS"] = "params.extents"; + actions.renames["ALBEDO"] = "albedo"; + actions.renames["DENSITY"] = "density"; + actions.renames["EMISSION"] = "emission"; + actions.renames["SDF"] = "sdf"; + + actions.usage_defines["SDF"] = "#define SDF_USED\n"; + actions.usage_defines["DENSITY"] = "#define DENSITY_USED\n"; + actions.usage_defines["ALBEDO"] = "#define ALBEDO_USED\n"; + actions.usage_defines["EMISSION"] = "#define EMISSION_USED\n"; + + actions.sampler_array_name = "material_samplers"; + actions.base_texture_binding_index = 1; + actions.texture_layout_set = VolumetricFogShader::FogSet::FOG_SET_MATERIAL; + actions.base_uniform_string = "material."; + + actions.default_filter = ShaderLanguage::FILTER_LINEAR_MIPMAP; + actions.default_repeat = ShaderLanguage::REPEAT_DISABLE; + actions.global_buffer_array_variable = "global_variables.data"; + + volumetric_fog.compiler.initialize(actions); + } + + { + // default material and shader for fog shader + volumetric_fog.default_shader = storage->shader_allocate(); + storage->shader_initialize(volumetric_fog.default_shader); + storage->shader_set_code(volumetric_fog.default_shader, R"( +// Default fog shader. + +shader_type fog; + +void fog() { + DENSITY = 1.0; + ALBEDO = vec3(1.0); +} +)"); + volumetric_fog.default_material = storage->material_allocate(); + storage->material_initialize(volumetric_fog.default_material); + storage->material_set_shader(volumetric_fog.default_material, volumetric_fog.default_shader); + + FogMaterialData *md = (FogMaterialData *)storage->material_get_data(volumetric_fog.default_material, RendererStorageRD::SHADER_TYPE_FOG); + volumetric_fog.default_shader_rd = volumetric_fog.shader.version_get_shader(md->shader_data->version, 0); + + Vector<RD::Uniform> uniforms; + + { + RD::Uniform u; + u.uniform_type = RD::UNIFORM_TYPE_SAMPLER; + u.binding = 1; + u.ids.resize(12); + RID *ids_ptr = u.ids.ptrw(); + ids_ptr[0] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST, RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED); + ids_ptr[1] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR, RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED); + ids_ptr[2] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS, RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED); + ids_ptr[3] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS, RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED); + ids_ptr[4] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS_ANISOTROPIC, RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED); + ids_ptr[5] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS_ANISOTROPIC, RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED); + ids_ptr[6] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST, RS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED); + ids_ptr[7] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR, RS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED); + ids_ptr[8] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS, RS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED); + ids_ptr[9] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS, RS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED); + ids_ptr[10] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS_ANISOTROPIC, RS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED); + ids_ptr[11] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS_ANISOTROPIC, RS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED); + uniforms.push_back(u); + } + + { + RD::Uniform u; + u.uniform_type = RD::UNIFORM_TYPE_STORAGE_BUFFER; + u.binding = 2; + u.ids.push_back(storage->global_variables_get_storage_buffer()); + uniforms.push_back(u); + } + + volumetric_fog.base_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, volumetric_fog.default_shader_rd, VolumetricFogShader::FogSet::FOG_SET_BASE); + } + { + String defines = "\n#define MAX_DIRECTIONAL_LIGHT_DATA_STRUCTS " + itos(cluster.max_directional_lights) + "\n"; + defines += "\n#define MAX_SKY_LOD " + itos(get_roughness_layers() - 1) + ".0\n"; + if (is_using_radiance_cubemap_array()) { + defines += "\n#define USE_RADIANCE_CUBEMAP_ARRAY \n"; + } + Vector<String> volumetric_fog_modes; + volumetric_fog_modes.push_back("\n#define MODE_DENSITY\n"); + volumetric_fog_modes.push_back("\n#define MODE_DENSITY\n#define ENABLE_SDFGI\n"); + volumetric_fog_modes.push_back("\n#define MODE_FILTER\n"); + volumetric_fog_modes.push_back("\n#define MODE_FOG\n"); + volumetric_fog_modes.push_back("\n#define MODE_COPY\n"); + + volumetric_fog.process_shader.initialize(volumetric_fog_modes, defines); + volumetric_fog.process_shader_version = volumetric_fog.process_shader.version_create(); + for (int i = 0; i < VolumetricFogShader::VOLUMETRIC_FOG_PROCESS_SHADER_MAX; i++) { + volumetric_fog.process_pipelines[i] = RD::get_singleton()->compute_pipeline_create(volumetric_fog.process_shader.version_get_shader(volumetric_fog.process_shader_version, i)); + } + volumetric_fog.params_ubo = RD::get_singleton()->uniform_buffer_create(sizeof(VolumetricFogShader::ParamsUBO)); } - volumetric_fog.params_ubo = RD::get_singleton()->uniform_buffer_create(sizeof(VolumetricFogShader::ParamsUBO)); } { @@ -4805,9 +5411,14 @@ RendererSceneRenderRD::~RendererSceneRenderRD() { if (is_dynamic_gi_supported()) { gi.free(); + } - volumetric_fog.shader.version_free(volumetric_fog.shader_version); + if (is_volumetric_supported()) { + volumetric_fog.process_shader.version_free(volumetric_fog.process_shader_version); + RD::get_singleton()->free(volumetric_fog.volume_ubo); RD::get_singleton()->free(volumetric_fog.params_ubo); + storage->free(volumetric_fog.default_shader); + storage->free(volumetric_fog.default_material); } RendererSceneSkyRD::SkyMaterialData *md = (RendererSceneSkyRD::SkyMaterialData *)storage->material_get_data(sky.sky_shader.default_material, RendererStorageRD::SHADER_TYPE_SKY); diff --git a/servers/rendering/renderer_rd/renderer_scene_render_rd.h b/servers/rendering/renderer_rd/renderer_scene_render_rd.h index d74848f0af..baa0144d43 100644 --- a/servers/rendering/renderer_rd/renderer_scene_render_rd.h +++ b/servers/rendering/renderer_rd/renderer_scene_render_rd.h @@ -40,6 +40,7 @@ #include "servers/rendering/renderer_rd/renderer_scene_sky_rd.h" #include "servers/rendering/renderer_rd/renderer_storage_rd.h" #include "servers/rendering/renderer_rd/shaders/volumetric_fog.glsl.gen.h" +#include "servers/rendering/renderer_rd/shaders/volumetric_fog_process.glsl.gen.h" #include "servers/rendering/renderer_scene.h" #include "servers/rendering/renderer_scene_render.h" #include "servers/rendering/rendering_device.h" @@ -64,6 +65,7 @@ struct RenderDataRD { const PagedArray<RID> *voxel_gi_instances = nullptr; const PagedArray<RID> *decals = nullptr; const PagedArray<RID> *lightmaps = nullptr; + const PagedArray<RID> *fog_volumes = nullptr; RID environment = RID(); RID camera_effects = RID(); RID shadow_atlas = RID(); @@ -393,6 +395,16 @@ private: mutable RID_Owner<LightInstance> light_instance_owner; + /* FOG VOLUMES */ + + struct FogVolumeInstance { + RID volume; + Transform3D transform; + bool active = false; + }; + + mutable RID_Owner<FogVolumeInstance> fog_volume_instance_owner; + /* ENVIRONMENT */ RS::EnvironmentSSAOQuality ssao_quality = RS::ENV_SSAO_QUALITY_MEDIUM; @@ -718,10 +730,15 @@ private: RID light_density_map; RID prev_light_density_map; - RID fog_map; - RID uniform_set; - RID uniform_set2; + RID density_map; + RID light_map; + RID emissive_map; + + RID fog_uniform_set; + RID copy_uniform_set; + RID process_uniform_set; + RID process_uniform_set2; RID sdfgi_uniform_set; RID sky_uniform_set; @@ -730,30 +747,91 @@ private: Transform3D prev_cam_transform; }; - enum { - VOLUMETRIC_FOG_SHADER_DENSITY, - VOLUMETRIC_FOG_SHADER_DENSITY_WITH_SDFGI, - VOLUMETRIC_FOG_SHADER_FILTER, - VOLUMETRIC_FOG_SHADER_FOG, - VOLUMETRIC_FOG_SHADER_MAX, - }; - struct VolumetricFogShader { - struct ParamsUBO { + enum FogSet { + FOG_SET_BASE, + FOG_SET_UNIFORMS, + FOG_SET_MATERIAL, + FOG_SET_MAX, + }; + + struct FogPushConstant { + float position[3]; + float pad; + + float extents[3]; + float pad2; + + int32_t corner[3]; + uint32_t shape; + + float transform[16]; + }; + + struct VolumeUBO { float fog_frustum_size_begin[2]; float fog_frustum_size_end[2]; float fog_frustum_end; float z_near; float z_far; + float time; + + int32_t fog_volume_size[3]; + uint32_t directional_light_count; + + uint32_t use_temporal_reprojection; + uint32_t temporal_frame; + float detail_spread; + float temporal_blend; + + float to_prev_view[16]; + float transform[16]; + }; + + ShaderCompilerRD compiler; + VolumetricFogShaderRD shader; + FogPushConstant push_constant; + RID volume_ubo; + + RID default_shader; + RID default_material; + RID default_shader_rd; + + RID base_uniform_set; + + RID params_ubo; + + enum { + VOLUMETRIC_FOG_PROCESS_SHADER_DENSITY, + VOLUMETRIC_FOG_PROCESS_SHADER_DENSITY_WITH_SDFGI, + VOLUMETRIC_FOG_PROCESS_SHADER_FILTER, + VOLUMETRIC_FOG_PROCESS_SHADER_FOG, + VOLUMETRIC_FOG_PROCESS_SHADER_COPY, + VOLUMETRIC_FOG_PROCESS_SHADER_MAX, + }; + + struct ParamsUBO { + float fog_frustum_size_begin[2]; + float fog_frustum_size_end[2]; + + float fog_frustum_end; + float ambient_inject; + float z_far; uint32_t filter_axis; + float ambient_color[3]; + float sky_contribution; + int32_t fog_volume_size[3]; uint32_t directional_light_count; - float light_energy[3]; + float base_emission[3]; float base_density; + float base_scattering[3]; + float phase_g; + float detail_spread; float gi_inject; uint32_t max_voxel_gi_instances; @@ -770,13 +848,13 @@ private: float cam_rotation[12]; float to_prev_view[16]; + float radiance_inverse_xform[12]; }; - VolumetricFogShaderRD shader; + VolumetricFogProcessShaderRD process_shader; - RID params_ubo; - RID shader_version; - RID pipelines[VOLUMETRIC_FOG_SHADER_MAX]; + RID process_shader_version; + RID process_pipelines[VOLUMETRIC_FOG_PROCESS_SHADER_MAX]; } volumetric_fog; @@ -784,8 +862,57 @@ private: uint32_t volumetric_fog_size = 128; bool volumetric_fog_filter_active = true; + Vector3i _point_get_position_in_froxel_volume(const Vector3 &p_point, float fog_end, const Vector2 &fog_near_size, const Vector2 &fog_far_size, float volumetric_fog_detail_spread, const Vector3 &fog_size, const Transform3D &p_cam_transform); void _volumetric_fog_erase(RenderBuffers *rb); - void _update_volumetric_fog(RID p_render_buffers, RID p_environment, const CameraMatrix &p_cam_projection, const Transform3D &p_cam_transform, RID p_shadow_atlas, int p_directional_light_count, bool p_use_directional_shadows, int p_positional_light_count, int p_voxel_gi_count); + void _update_volumetric_fog(RID p_render_buffers, RID p_environment, const CameraMatrix &p_cam_projection, const Transform3D &p_cam_transform, RID p_shadow_atlas, int p_directional_light_count, bool p_use_directional_shadows, int p_positional_light_count, int p_voxel_gi_count, const PagedArray<RID> &p_fog_volumes); + + struct FogShaderData : public RendererStorageRD::ShaderData { + bool valid; + RID version; + + RID pipeline; + Map<StringName, ShaderLanguage::ShaderNode::Uniform> uniforms; + Vector<ShaderCompilerRD::GeneratedCode::Texture> texture_uniforms; + + Vector<uint32_t> ubo_offsets; + uint32_t ubo_size; + + String path; + String code; + Map<StringName, RID> default_texture_params; + + bool uses_time; + + virtual void set_code(const String &p_Code); + virtual void set_default_texture_param(const StringName &p_name, RID p_texture); + virtual void get_param_list(List<PropertyInfo> *p_param_list) const; + virtual void get_instance_param_list(List<RendererStorage::InstanceShaderParam> *p_param_list) const; + virtual bool is_param_texture(const StringName &p_param) const; + virtual bool is_animated() const; + virtual bool casts_shadows() const; + virtual Variant get_default_parameter(const StringName &p_parameter) const; + virtual RS::ShaderNativeSourceCode get_native_source_code() const; + FogShaderData(); + virtual ~FogShaderData(); + }; + + struct FogMaterialData : public RendererStorageRD::MaterialData { + uint64_t last_frame; + FogShaderData *shader_data; + RID uniform_set; + bool uniform_set_updated; + + virtual void set_render_priority(int p_priority) {} + virtual void set_next_pass(RID p_pass) {} + virtual bool update_parameters(const Map<StringName, Variant> &p_parameters, bool p_uniform_dirty, bool p_textures_dirty); + virtual ~FogMaterialData(); + }; + + RendererStorageRD::ShaderData *_create_fog_shader_func(); + static RendererStorageRD::ShaderData *_create_fog_shader_funcs(); + + RendererStorageRD::MaterialData *_create_fog_material_func(FogShaderData *p_shader); + static RendererStorageRD::MaterialData *_create_fog_material_funcs(RendererStorageRD::ShaderData *p_shader); RID shadow_sampler; @@ -904,7 +1031,7 @@ public: float environment_get_fog_height_density(RID p_env) const; float environment_get_fog_aerial_perspective(RID p_env) const; - virtual void environment_set_volumetric_fog(RID p_env, bool p_enable, float p_density, const Color &p_light, float p_light_energy, float p_length, float p_detail_spread, float p_gi_inject, bool p_temporal_reprojection, float p_temporal_reprojection_amount) override; + virtual void environment_set_volumetric_fog(RID p_env, bool p_enable, float p_density, const Color &p_albedo, const Color &p_emission, float p_emission_energy, float p_anisotropy, float p_length, float p_detail_spread, float p_gi_inject, bool p_temporal_reprojection, float p_temporal_reprojection_amount, float p_ambient_inject) override; virtual void environment_set_volumetric_fog_volume_size(int p_size, int p_depth) override; virtual void environment_set_volumetric_fog_filter_active(bool p_enable) override; @@ -931,6 +1058,8 @@ public: virtual Ref<Image> environment_bake_panorama(RID p_env, bool p_bake_irradiance, const Size2i &p_size) override; + /* CAMERA EFFECTS */ + virtual RID camera_effects_allocate() override; virtual void camera_effects_initialize(RID p_rid) override; @@ -946,6 +1075,8 @@ public: return camfx && (camfx->dof_blur_near_enabled || camfx->dof_blur_far_enabled) && camfx->dof_blur_amount > 0.0; } + /* LIGHT INSTANCE API */ + virtual RID light_instance_create(RID p_light) override; virtual void light_instance_set_transform(RID p_light_instance, const Transform3D &p_transform) override; virtual void light_instance_set_aabb(RID p_light_instance, const AABB &p_aabb) override; @@ -1082,6 +1213,14 @@ public: return li->light_type; } + /* FOG VOLUMES */ + + virtual RID fog_volume_instance_create(RID p_fog_volume) override; + virtual void fog_volume_instance_set_transform(RID p_fog_volume_instance, const Transform3D &p_transform) override; + virtual void fog_volume_instance_set_active(RID p_fog_volume_instance, bool p_active) override; + virtual RID fog_volume_instance_get_volume(RID p_fog_volume_instance) const override; + virtual Vector3 fog_volume_instance_get_position(RID p_fog_volume_instance) const override; + virtual RID reflection_atlas_create() override; virtual void reflection_atlas_set_size(RID p_ref_atlas, int p_reflection_size, int p_reflection_count) override; virtual int reflection_atlas_get_size(RID p_ref_atlas) const override; @@ -1224,7 +1363,7 @@ public: float render_buffers_get_volumetric_fog_end(RID p_render_buffers); float render_buffers_get_volumetric_fog_detail_spread(RID p_render_buffers); - virtual void render_scene(RID p_render_buffers, const CameraData *p_camera_data, const PagedArray<GeometryInstance *> &p_instances, const PagedArray<RID> &p_lights, const PagedArray<RID> &p_reflection_probes, const PagedArray<RID> &p_voxel_gi_instances, const PagedArray<RID> &p_decals, const PagedArray<RID> &p_lightmaps, RID p_environment, RID p_camera_effects, RID p_shadow_atlas, RID p_occluder_debug_tex, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass, float p_screen_lod_threshold, const RenderShadowData *p_render_shadows, int p_render_shadow_count, const RenderSDFGIData *p_render_sdfgi_regions, int p_render_sdfgi_region_count, const RenderSDFGIUpdateData *p_sdfgi_update_data = nullptr, RendererScene::RenderInfo *r_render_info = nullptr) override; + virtual void render_scene(RID p_render_buffers, const CameraData *p_camera_data, const PagedArray<GeometryInstance *> &p_instances, const PagedArray<RID> &p_lights, const PagedArray<RID> &p_reflection_probes, const PagedArray<RID> &p_voxel_gi_instances, const PagedArray<RID> &p_decals, const PagedArray<RID> &p_lightmaps, const PagedArray<RID> &p_fog_volumes, RID p_environment, RID p_camera_effects, RID p_shadow_atlas, RID p_occluder_debug_tex, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass, float p_screen_lod_threshold, const RenderShadowData *p_render_shadows, int p_render_shadow_count, const RenderSDFGIData *p_render_sdfgi_regions, int p_render_sdfgi_region_count, const RenderSDFGIUpdateData *p_sdfgi_update_data = nullptr, RendererScene::RenderInfo *r_render_info = nullptr) override; virtual void render_material(const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_ortogonal, const PagedArray<GeometryInstance *> &p_instances, RID p_framebuffer, const Rect2i &p_region) override; diff --git a/servers/rendering/renderer_rd/renderer_scene_sky_rd.cpp b/servers/rendering/renderer_rd/renderer_scene_sky_rd.cpp index 5814c164cc..ce41e191e2 100644 --- a/servers/rendering/renderer_rd/renderer_scene_sky_rd.cpp +++ b/servers/rendering/renderer_rd/renderer_scene_sky_rd.cpp @@ -292,7 +292,12 @@ void RendererSceneSkyRD::_render_sky(RD::DrawListID p_list, float p_time, RID p_ RD::get_singleton()->draw_list_bind_uniform_set(draw_list, p_uniform_set, 1); } RD::get_singleton()->draw_list_bind_uniform_set(draw_list, p_texture_set, 2); - RD::get_singleton()->draw_list_bind_uniform_set(draw_list, sky_scene_state.fog_uniform_set, 3); + // Fog uniform set can be invalidated before drawing, so validate at draw time + if (sky_scene_state.fog_uniform_set.is_valid() && RD::get_singleton()->uniform_set_is_valid(sky_scene_state.fog_uniform_set)) { + RD::get_singleton()->draw_list_bind_uniform_set(draw_list, sky_scene_state.fog_uniform_set, 3); + } else { + RD::get_singleton()->draw_list_bind_uniform_set(draw_list, sky_scene_state.default_fog_uniform_set, 3); + } } RD::get_singleton()->draw_list_bind_index_array(draw_list, index_array); @@ -1165,14 +1170,8 @@ void RendererSceneSkyRD::setup(RendererSceneEnvironmentRD *p_env, RID p_render_b } else { sky_scene_state.ubo.volumetric_fog_detail_spread = 1.0; } - } - RID fog_uniform_set = p_scene_render->render_buffers_get_volumetric_fog_sky_uniform_set(p_render_buffers); - - if (fog_uniform_set != RID()) { - sky_scene_state.fog_uniform_set = fog_uniform_set; - } else { - sky_scene_state.fog_uniform_set = sky_scene_state.default_fog_uniform_set; + sky_scene_state.fog_uniform_set = p_scene_render->render_buffers_get_volumetric_fog_sky_uniform_set(p_render_buffers); } } diff --git a/servers/rendering/renderer_rd/renderer_storage_rd.cpp b/servers/rendering/renderer_rd/renderer_storage_rd.cpp index 45d3b3f09f..d2c8d0e47c 100644 --- a/servers/rendering/renderer_rd/renderer_storage_rd.cpp +++ b/servers/rendering/renderer_rd/renderer_storage_rd.cpp @@ -1399,6 +1399,8 @@ void RendererStorageRD::shader_set_code(RID p_shader, const String &p_code) { new_type = SHADER_TYPE_3D; } else if (mode_string == "sky") { new_type = SHADER_TYPE_SKY; + } else if (mode_string == "fog") { + new_type = SHADER_TYPE_FOG; } else { new_type = SHADER_TYPE_MAX; } @@ -2672,9 +2674,11 @@ void RendererStorageRD::MaterialData::update_textures(const Map<StringName, Vari if (uniform_array_size > 0) { if (textures.size() < uniform_array_size) { const Map<StringName, RID>::Element *W = p_default_textures.find(uniform_name); - if (W) { - for (int j = textures.size(); j < uniform_array_size; j++) { + for (int j = textures.size(); j < uniform_array_size; j++) { + if (W) { textures.push_back(W->get()); + } else { + textures.push_back(RID()); } } } @@ -2690,20 +2694,56 @@ void RendererStorageRD::MaterialData::update_textures(const Map<StringName, Vari if (textures.is_empty()) { //check default usage - switch (p_texture_uniforms[i].hint) { - case ShaderLanguage::ShaderNode::Uniform::HINT_BLACK: - case ShaderLanguage::ShaderNode::Uniform::HINT_BLACK_ALBEDO: { - rd_texture = singleton->texture_rd_get_default(DEFAULT_RD_TEXTURE_BLACK); + switch (p_texture_uniforms[i].type) { + case ShaderLanguage::TYPE_ISAMPLER2D: + case ShaderLanguage::TYPE_USAMPLER2D: + case ShaderLanguage::TYPE_SAMPLER2D: { + switch (p_texture_uniforms[i].hint) { + case ShaderLanguage::ShaderNode::Uniform::HINT_BLACK: + case ShaderLanguage::ShaderNode::Uniform::HINT_BLACK_ALBEDO: { + rd_texture = singleton->texture_rd_get_default(DEFAULT_RD_TEXTURE_BLACK); + } break; + case ShaderLanguage::ShaderNode::Uniform::HINT_NONE: { + rd_texture = singleton->texture_rd_get_default(DEFAULT_RD_TEXTURE_NORMAL); + } break; + case ShaderLanguage::ShaderNode::Uniform::HINT_ANISO: { + rd_texture = singleton->texture_rd_get_default(DEFAULT_RD_TEXTURE_ANISO); + } break; + default: { + rd_texture = singleton->texture_rd_get_default(DEFAULT_RD_TEXTURE_WHITE); + } break; + } } break; - case ShaderLanguage::ShaderNode::Uniform::HINT_NONE: { - rd_texture = singleton->texture_rd_get_default(DEFAULT_RD_TEXTURE_NORMAL); + + case ShaderLanguage::TYPE_SAMPLERCUBE: { + switch (p_texture_uniforms[i].hint) { + case ShaderLanguage::ShaderNode::Uniform::HINT_BLACK: + case ShaderLanguage::ShaderNode::Uniform::HINT_BLACK_ALBEDO: { + rd_texture = singleton->texture_rd_get_default(DEFAULT_RD_TEXTURE_CUBEMAP_BLACK); + } break; + default: { + rd_texture = singleton->texture_rd_get_default(DEFAULT_RD_TEXTURE_CUBEMAP_WHITE); + } break; + } } break; - case ShaderLanguage::ShaderNode::Uniform::HINT_ANISO: { - rd_texture = singleton->texture_rd_get_default(DEFAULT_RD_TEXTURE_ANISO); + case ShaderLanguage::TYPE_SAMPLERCUBEARRAY: { + rd_texture = singleton->texture_rd_get_default(DEFAULT_RD_TEXTURE_CUBEMAP_ARRAY_BLACK); } break; - default: { - rd_texture = singleton->texture_rd_get_default(DEFAULT_RD_TEXTURE_WHITE); + + case ShaderLanguage::TYPE_ISAMPLER3D: + case ShaderLanguage::TYPE_USAMPLER3D: + case ShaderLanguage::TYPE_SAMPLER3D: { + rd_texture = singleton->texture_rd_get_default(DEFAULT_RD_TEXTURE_3D_WHITE); } break; + + case ShaderLanguage::TYPE_ISAMPLER2DARRAY: + case ShaderLanguage::TYPE_USAMPLER2DARRAY: + case ShaderLanguage::TYPE_SAMPLER2DARRAY: { + rd_texture = singleton->texture_rd_get_default(DEFAULT_RD_TEXTURE_2D_ARRAY_WHITE); + } break; + + default: { + } } #ifdef TOOLS_ENABLED if (roughness_detect_texture && normal_detect_texture && normal_detect_texture->path != String()) { @@ -3959,7 +3999,7 @@ void RendererStorageRD::_multimesh_make_local(MultiMesh *multimesh) const { memcpy(w, r, buffer.size()); } } else { - memset(w, 0, multimesh->instances * multimesh->stride_cache * sizeof(float)); + memset(w, 0, (size_t)multimesh->instances * multimesh->stride_cache * sizeof(float)); } } uint32_t data_cache_dirty_region_count = (multimesh->instances - 1) / MULTIMESH_DIRTY_REGION_SIZE + 1; @@ -4372,13 +4412,13 @@ void RendererStorageRD::_update_dirty_multimeshes() { if (multimesh->data_cache_used_dirty_regions > 32 || multimesh->data_cache_used_dirty_regions > visible_region_count / 2) { //if there too many dirty regions, or represent the majority of regions, just copy all, else transfer cost piles up too much - RD::get_singleton()->buffer_update(multimesh->buffer, 0, MIN(visible_region_count * region_size, multimesh->instances * multimesh->stride_cache * sizeof(float)), data); + RD::get_singleton()->buffer_update(multimesh->buffer, 0, MIN(visible_region_count * region_size, multimesh->instances * (uint32_t)multimesh->stride_cache * (uint32_t)sizeof(float)), data); } else { //not that many regions? update them all for (uint32_t i = 0; i < visible_region_count; i++) { if (multimesh->data_cache_dirty_regions[i]) { - uint64_t offset = i * region_size; - uint64_t size = multimesh->stride_cache * multimesh->instances * sizeof(float); + uint32_t offset = i * region_size; + uint32_t size = multimesh->stride_cache * (uint32_t)multimesh->instances * (uint32_t)sizeof(float); RD::get_singleton()->buffer_update(multimesh->buffer, offset, MIN(region_size, size - offset), &data[i * region_size]); } } @@ -6000,6 +6040,82 @@ void RendererStorageRD::particles_collision_instance_set_active(RID p_collision_ pci->active = p_active; } +/* FOG VOLUMES */ + +RID RendererStorageRD::fog_volume_allocate() { + return fog_volume_owner.allocate_rid(); +} +void RendererStorageRD::fog_volume_initialize(RID p_rid) { + fog_volume_owner.initialize_rid(p_rid, FogVolume()); +} + +void RendererStorageRD::fog_volume_set_shape(RID p_fog_volume, RS::FogVolumeShape p_shape) { + FogVolume *fog_volume = fog_volume_owner.get_or_null(p_fog_volume); + ERR_FAIL_COND(!fog_volume); + + if (p_shape == fog_volume->shape) { + return; + } + + fog_volume->shape = p_shape; + fog_volume->dependency.changed_notify(DEPENDENCY_CHANGED_AABB); +} + +void RendererStorageRD::fog_volume_set_extents(RID p_fog_volume, const Vector3 &p_extents) { + FogVolume *fog_volume = fog_volume_owner.get_or_null(p_fog_volume); + ERR_FAIL_COND(!fog_volume); + + fog_volume->extents = p_extents; + fog_volume->dependency.changed_notify(DEPENDENCY_CHANGED_AABB); +} + +void RendererStorageRD::fog_volume_set_material(RID p_fog_volume, RID p_material) { + FogVolume *fog_volume = fog_volume_owner.get_or_null(p_fog_volume); + ERR_FAIL_COND(!fog_volume); + fog_volume->material = p_material; +} + +RID RendererStorageRD::fog_volume_get_material(RID p_fog_volume) const { + FogVolume *fog_volume = fog_volume_owner.get_or_null(p_fog_volume); + ERR_FAIL_COND_V(!fog_volume, RID()); + + return fog_volume->material; +} + +RS::FogVolumeShape RendererStorageRD::fog_volume_get_shape(RID p_fog_volume) const { + FogVolume *fog_volume = fog_volume_owner.get_or_null(p_fog_volume); + ERR_FAIL_COND_V(!fog_volume, RS::FOG_VOLUME_SHAPE_BOX); + + return fog_volume->shape; +} + +AABB RendererStorageRD::fog_volume_get_aabb(RID p_fog_volume) const { + FogVolume *fog_volume = fog_volume_owner.get_or_null(p_fog_volume); + ERR_FAIL_COND_V(!fog_volume, AABB()); + + switch (fog_volume->shape) { + case RS::FOG_VOLUME_SHAPE_ELLIPSOID: + case RS::FOG_VOLUME_SHAPE_BOX: { + AABB aabb; + aabb.position = -fog_volume->extents; + aabb.size = fog_volume->extents * 2; + return aabb; + } + default: { + // Need some size otherwise will get culled + return AABB(Vector3(-1, -1, -1), Vector3(2, 2, 2)); + } + } + + return AABB(); +} + +Vector3 RendererStorageRD::fog_volume_get_extents(RID p_fog_volume) const { + const FogVolume *fog_volume = fog_volume_owner.get_or_null(p_fog_volume); + ERR_FAIL_COND_V(!fog_volume, Vector3()); + return fog_volume->extents; +} + /* VISIBILITY NOTIFIER */ RID RendererStorageRD::visibility_notifier_allocate() { @@ -8081,6 +8197,9 @@ void RendererStorageRD::base_update_dependency(RID p_base, DependencyTracker *p_ } else if (particles_collision_owner.owns(p_base)) { ParticlesCollision *pc = particles_collision_owner.get_or_null(p_base); p_instance->update_dependency(&pc->dependency); + } else if (fog_volume_owner.owns(p_base)) { + FogVolume *fv = fog_volume_owner.get_or_null(p_base); + p_instance->update_dependency(&fv->dependency); } else if (visibility_notifier_owner.owns(p_base)) { VisibilityNotifier *vn = visibility_notifier_owner.get_or_null(p_base); p_instance->update_dependency(&vn->dependency); @@ -8122,6 +8241,9 @@ RS::InstanceType RendererStorageRD::get_base_type(RID p_rid) const { if (particles_collision_owner.owns(p_rid)) { return RS::INSTANCE_PARTICLES_COLLISION; } + if (fog_volume_owner.owns(p_rid)) { + return RS::INSTANCE_FOG_VOLUME; + } if (visibility_notifier_owner.owns(p_rid)) { return RS::INSTANCE_VISIBLITY_NOTIFIER; } @@ -9204,6 +9326,10 @@ bool RendererStorageRD::free(RID p_rid) { visibility_notifier_owner.free(p_rid); } else if (particles_collision_instance_owner.owns(p_rid)) { particles_collision_instance_owner.free(p_rid); + } else if (fog_volume_owner.owns(p_rid)) { + FogVolume *fog_volume = fog_volume_owner.get_or_null(p_rid); + fog_volume->dependency.deleted_notify(p_rid); + fog_volume_owner.free(p_rid); } else if (render_target_owner.owns(p_rid)) { RenderTarget *rt = render_target_owner.get_or_null(p_rid); @@ -9500,6 +9626,18 @@ RendererStorageRD::RendererStorageRD() { { Vector<Vector<uint8_t>> vpv; vpv.push_back(pv); + default_rd_textures[DEFAULT_RD_TEXTURE_3D_BLACK] = RD::get_singleton()->texture_create(tformat, RD::TextureView(), vpv); + } + for (int i = 0; i < 64; i++) { + pv.set(i * 4 + 0, 255); + pv.set(i * 4 + 1, 255); + pv.set(i * 4 + 2, 255); + pv.set(i * 4 + 3, 255); + } + + { + Vector<Vector<uint8_t>> vpv; + vpv.push_back(pv); default_rd_textures[DEFAULT_RD_TEXTURE_3D_WHITE] = RD::get_singleton()->texture_create(tformat, RD::TextureView(), vpv); } } @@ -9970,6 +10108,6 @@ RendererStorageRD::~RendererStorageRD() { if (effects) { memdelete(effects); - effects = NULL; + effects = nullptr; } } diff --git a/servers/rendering/renderer_rd/renderer_storage_rd.h b/servers/rendering/renderer_rd/renderer_storage_rd.h index d56afcc448..f13bd4a7f4 100644 --- a/servers/rendering/renderer_rd/renderer_storage_rd.h +++ b/servers/rendering/renderer_rd/renderer_storage_rd.h @@ -129,6 +129,7 @@ public: SHADER_TYPE_3D, SHADER_TYPE_PARTICLES, SHADER_TYPE_SKY, + SHADER_TYPE_FOG, SHADER_TYPE_MAX }; @@ -188,6 +189,7 @@ public: DEFAULT_RD_TEXTURE_CUBEMAP_ARRAY_BLACK, DEFAULT_RD_TEXTURE_CUBEMAP_WHITE, DEFAULT_RD_TEXTURE_3D_WHITE, + DEFAULT_RD_TEXTURE_3D_BLACK, DEFAULT_RD_TEXTURE_2D_ARRAY_WHITE, DEFAULT_RD_TEXTURE_2D_UINT, DEFAULT_RD_TEXTURE_MAX @@ -957,6 +959,19 @@ private: mutable RID_Owner<ParticlesCollisionInstance> particles_collision_instance_owner; + /* FOG VOLUMES */ + + struct FogVolume { + RID material; + Vector3 extents = Vector3(1, 1, 1); + + RS::FogVolumeShape shape = RS::FOG_VOLUME_SHAPE_BOX; + + Dependency dependency; + }; + + mutable RID_Owner<FogVolume, true> fog_volume_owner; + /* visibility_notifier */ struct VisibilityNotifier { @@ -1284,7 +1299,7 @@ private: void _update_global_variables(); /* EFFECTS */ - EffectsRD *effects = NULL; + EffectsRD *effects = nullptr; public: virtual bool can_create_resources_async() const; @@ -2259,6 +2274,21 @@ public: virtual bool particles_collision_is_heightfield(RID p_particles_collision) const; RID particles_collision_get_heightfield_framebuffer(RID p_particles_collision) const; + /* FOG VOLUMES */ + + virtual RID fog_volume_allocate(); + virtual void fog_volume_initialize(RID p_rid); + + virtual void fog_volume_set_shape(RID p_fog_volume, RS::FogVolumeShape p_shape); + virtual void fog_volume_set_extents(RID p_fog_volume, const Vector3 &p_extents); + virtual void fog_volume_set_material(RID p_fog_volume, RID p_material); + virtual RS::FogVolumeShape fog_volume_get_shape(RID p_fog_volume) const; + virtual RID fog_volume_get_material(RID p_fog_volume) const; + virtual AABB fog_volume_get_aabb(RID p_fog_volume) const; + virtual Vector3 fog_volume_get_extents(RID p_fog_volume) const; + + /* VISIBILITY NOTIFIER */ + virtual RID visibility_notifier_allocate(); virtual void visibility_notifier_initialize(RID p_notifier); virtual void visibility_notifier_set_aabb(RID p_notifier, const AABB &p_aabb); diff --git a/servers/rendering/renderer_rd/shader_compiler_rd.cpp b/servers/rendering/renderer_rd/shader_compiler_rd.cpp index 4c26941dae..215959bb6a 100644 --- a/servers/rendering/renderer_rd/shader_compiler_rd.cpp +++ b/servers/rendering/renderer_rd/shader_compiler_rd.cpp @@ -1421,7 +1421,7 @@ Error ShaderCompilerRD::compile(RS::ShaderMode p_mode, const String &p_code, Ide } } - _err_print_error(nullptr, p_path.utf8().get_data(), parser.get_error_line(), parser.get_error_text().utf8().get_data(), ERR_HANDLER_SHADER); + _err_print_error(nullptr, p_path.utf8().get_data(), parser.get_error_line(), parser.get_error_text().utf8().get_data(), false, ERR_HANDLER_SHADER); return err; } @@ -1463,6 +1463,7 @@ void ShaderCompilerRD::initialize(DefaultIdentifierActions p_actions) { texture_functions.insert("textureLod"); texture_functions.insert("textureProjLod"); texture_functions.insert("textureGrad"); + texture_functions.insert("textureGather"); texture_functions.insert("textureSize"); texture_functions.insert("texelFetch"); } diff --git a/servers/rendering/renderer_rd/shaders/canvas.glsl b/servers/rendering/renderer_rd/shaders/canvas.glsl index 2911e8b731..65a621b203 100644 --- a/servers/rendering/renderer_rd/shaders/canvas.glsl +++ b/servers/rendering/renderer_rd/shaders/canvas.glsl @@ -91,7 +91,6 @@ void main() { uint instancing = draw_data.flags & FLAGS_INSTANCING_MASK; #ifdef USE_ATTRIBUTES - if (instancing > 1) { // trails @@ -128,37 +127,37 @@ void main() { vertex = new_vertex; color *= pcolor; - } else #endif // USE_ATTRIBUTES + { + if (instancing == 1) { + uint stride = 2; + { + if (bool(draw_data.flags & FLAGS_INSTANCING_HAS_COLORS)) { + stride += 1; + } + if (bool(draw_data.flags & FLAGS_INSTANCING_HAS_CUSTOM_DATA)) { + stride += 1; + } + } + + uint offset = stride * gl_InstanceIndex; + + mat4 matrix = mat4(transforms.data[offset + 0], transforms.data[offset + 1], vec4(0.0, 0.0, 1.0, 0.0), vec4(0.0, 0.0, 0.0, 1.0)); + offset += 2; - if (instancing == 1) { - uint stride = 2; - { if (bool(draw_data.flags & FLAGS_INSTANCING_HAS_COLORS)) { - stride += 1; + color *= transforms.data[offset]; + offset += 1; } + if (bool(draw_data.flags & FLAGS_INSTANCING_HAS_CUSTOM_DATA)) { - stride += 1; + instance_custom = transforms.data[offset]; } - } - - uint offset = stride * gl_InstanceIndex; - mat4 matrix = mat4(transforms.data[offset + 0], transforms.data[offset + 1], vec4(0.0, 0.0, 1.0, 0.0), vec4(0.0, 0.0, 0.0, 1.0)); - offset += 2; - - if (bool(draw_data.flags & FLAGS_INSTANCING_HAS_COLORS)) { - color *= transforms.data[offset]; - offset += 1; - } - - if (bool(draw_data.flags & FLAGS_INSTANCING_HAS_CUSTOM_DATA)) { - instance_custom = transforms.data[offset]; + matrix = transpose(matrix); + world_matrix = world_matrix * matrix; } - - matrix = transpose(matrix); - world_matrix = world_matrix * matrix; } #if !defined(USE_ATTRIBUTES) && !defined(USE_PRIMITIVE) diff --git a/servers/rendering/renderer_rd/shaders/particles.glsl b/servers/rendering/renderer_rd/shaders/particles.glsl index 9f8410fd8a..328becbc20 100644 --- a/servers/rendering/renderer_rd/shaders/particles.glsl +++ b/servers/rendering/renderer_rd/shaders/particles.glsl @@ -567,11 +567,11 @@ void main() { depth = particle_size - s; const float EPSILON = 0.001; normal = mat3(FRAME.colliders[i].transform) * - normalize( - vec3( - texture(sampler3D(sdf_vec_textures[FRAME.colliders[i].texture_index], material_samplers[SAMPLER_LINEAR_CLAMP]), uvw_pos + vec3(EPSILON, 0.0, 0.0)).r - texture(sampler3D(sdf_vec_textures[FRAME.colliders[i].texture_index], material_samplers[SAMPLER_LINEAR_CLAMP]), uvw_pos - vec3(EPSILON, 0.0, 0.0)).r, - texture(sampler3D(sdf_vec_textures[FRAME.colliders[i].texture_index], material_samplers[SAMPLER_LINEAR_CLAMP]), uvw_pos + vec3(0.0, EPSILON, 0.0)).r - texture(sampler3D(sdf_vec_textures[FRAME.colliders[i].texture_index], material_samplers[SAMPLER_LINEAR_CLAMP]), uvw_pos - vec3(0.0, EPSILON, 0.0)).r, - texture(sampler3D(sdf_vec_textures[FRAME.colliders[i].texture_index], material_samplers[SAMPLER_LINEAR_CLAMP]), uvw_pos + vec3(0.0, 0.0, EPSILON)).r - texture(sampler3D(sdf_vec_textures[FRAME.colliders[i].texture_index], material_samplers[SAMPLER_LINEAR_CLAMP]), uvw_pos - vec3(0.0, 0.0, EPSILON)).r)); + normalize( + vec3( + texture(sampler3D(sdf_vec_textures[FRAME.colliders[i].texture_index], material_samplers[SAMPLER_LINEAR_CLAMP]), uvw_pos + vec3(EPSILON, 0.0, 0.0)).r - texture(sampler3D(sdf_vec_textures[FRAME.colliders[i].texture_index], material_samplers[SAMPLER_LINEAR_CLAMP]), uvw_pos - vec3(EPSILON, 0.0, 0.0)).r, + texture(sampler3D(sdf_vec_textures[FRAME.colliders[i].texture_index], material_samplers[SAMPLER_LINEAR_CLAMP]), uvw_pos + vec3(0.0, EPSILON, 0.0)).r - texture(sampler3D(sdf_vec_textures[FRAME.colliders[i].texture_index], material_samplers[SAMPLER_LINEAR_CLAMP]), uvw_pos - vec3(0.0, EPSILON, 0.0)).r, + texture(sampler3D(sdf_vec_textures[FRAME.colliders[i].texture_index], material_samplers[SAMPLER_LINEAR_CLAMP]), uvw_pos + vec3(0.0, 0.0, EPSILON)).r - texture(sampler3D(sdf_vec_textures[FRAME.colliders[i].texture_index], material_samplers[SAMPLER_LINEAR_CLAMP]), uvw_pos - vec3(0.0, 0.0, EPSILON)).r)); } } break; diff --git a/servers/rendering/renderer_rd/shaders/scene_forward_aa_inc.glsl b/servers/rendering/renderer_rd/shaders/scene_forward_aa_inc.glsl index 99714b4504..97c913d489 100644 --- a/servers/rendering/renderer_rd/shaders/scene_forward_aa_inc.glsl +++ b/servers/rendering/renderer_rd/shaders/scene_forward_aa_inc.glsl @@ -2,7 +2,7 @@ float hash_2d(vec2 p) { return fract(1.0e4 * sin(17.0 * p.x + 0.1 * p.y) * - (0.1 + abs(sin(13.0 * p.y + p.x)))); + (0.1 + abs(sin(13.0 * p.y + p.x)))); } float hash_3d(vec3 p) { @@ -29,8 +29,7 @@ float compute_alpha_hash_threshold(vec3 pos, float hash_scale) { vec3 cases = vec3(a_interp * a_interp / (2.0 * min_lerp * (1.0 - min_lerp)), (a_interp - 0.5 * min_lerp) / (1.0 - min_lerp), - 1.0 - ((1.0 - a_interp) * (1.0 - a_interp) / - (2.0 * min_lerp * (1.0 - min_lerp)))); + 1.0 - ((1.0 - a_interp) * (1.0 - a_interp) / (2.0 * min_lerp * (1.0 - min_lerp)))); float alpha_hash_threshold = (lerp_factor < (1.0 - min_lerp)) ? ((lerp_factor < min_lerp) ? cases.x : cases.y) : cases.z; diff --git a/servers/rendering/renderer_rd/shaders/scene_forward_clustered.glsl b/servers/rendering/renderer_rd/shaders/scene_forward_clustered.glsl index f0fb31a457..a83f87d23a 100644 --- a/servers/rendering/renderer_rd/shaders/scene_forward_clustered.glsl +++ b/servers/rendering/renderer_rd/shaders/scene_forward_clustered.glsl @@ -95,7 +95,7 @@ layout(location = 8) out float dp_clip; #endif -layout(location = 9) out flat uint instance_index; +layout(location = 9) out flat uint instance_index_interp; invariant gl_Position; @@ -107,7 +107,8 @@ void main() { color_interp = color_attrib; #endif - instance_index = draw_call.instance_index; + uint instance_index = draw_call.instance_index; + instance_index_interp = instance_index; bool is_multimesh = bool(instances.data[instance_index].flags & INSTANCE_FLAGS_MULTIMESH); if (!is_multimesh) { @@ -410,7 +411,7 @@ layout(location = 8) in float dp_clip; #endif -layout(location = 9) in flat uint instance_index; +layout(location = 9) in flat uint instance_index_interp; //defines to keep compatibility with vertex @@ -526,12 +527,12 @@ vec4 fog_process(vec3 vertex) { float fog_amount = 1.0 - exp(min(0.0, -length(vertex) * scene_data.fog_density)); - if (abs(scene_data.fog_height_density) > 0.001) { + if (abs(scene_data.fog_height_density) >= 0.0001) { float y = (scene_data.camera_matrix * vec4(vertex, 1.0)).y; - float y_dist = scene_data.fog_height - y; + float y_dist = y - scene_data.fog_height; - float vfog_amount = clamp(exp(y_dist * scene_data.fog_height_density), 0.0, 1.0); + float vfog_amount = 1.0 - exp(min(0.0, y_dist * scene_data.fog_height_density)); fog_amount = max(vfog_amount, fog_amount); } @@ -564,6 +565,12 @@ void main() { discard; #endif +#ifdef USE_SUBGROUPS + //ensures instance_index is in sgpr + uint instance_index = subgroupBroadcastFirst(instance_index_interp); +#else + uint instance_index = instance_index_interp; +#endif //lay out everything, whathever is unused is optimized away anyway vec3 vertex = vertex_interp; vec3 view = -normalize(vertex_interp); @@ -593,7 +600,7 @@ void main() { float ao = 1.0; float ao_light_affect = 0.0; - float alpha = 1.0; + float alpha = float(instances.data[instance_index].flags >> INSTANCE_FLAGS_FADE_SHIFT) / float(255.0); #if defined(TANGENT_USED) || defined(NORMAL_MAP_USED) || defined(LIGHT_ANISOTROPY_USED) vec3 binormal = normalize(binormal_interp); @@ -964,15 +971,15 @@ void main() { const float c4 = 0.886227; const float c5 = 0.247708; ambient_light += (c1 * lightmap_captures.data[index].sh[8].rgb * (wnormal.x * wnormal.x - wnormal.y * wnormal.y) + - c3 * lightmap_captures.data[index].sh[6].rgb * wnormal.z * wnormal.z + - c4 * lightmap_captures.data[index].sh[0].rgb - - c5 * lightmap_captures.data[index].sh[6].rgb + - 2.0 * c1 * lightmap_captures.data[index].sh[4].rgb * wnormal.x * wnormal.y + - 2.0 * c1 * lightmap_captures.data[index].sh[7].rgb * wnormal.x * wnormal.z + - 2.0 * c1 * lightmap_captures.data[index].sh[5].rgb * wnormal.y * wnormal.z + - 2.0 * c2 * lightmap_captures.data[index].sh[3].rgb * wnormal.x + - 2.0 * c2 * lightmap_captures.data[index].sh[1].rgb * wnormal.y + - 2.0 * c2 * lightmap_captures.data[index].sh[2].rgb * wnormal.z); + c3 * lightmap_captures.data[index].sh[6].rgb * wnormal.z * wnormal.z + + c4 * lightmap_captures.data[index].sh[0].rgb - + c5 * lightmap_captures.data[index].sh[6].rgb + + 2.0 * c1 * lightmap_captures.data[index].sh[4].rgb * wnormal.x * wnormal.y + + 2.0 * c1 * lightmap_captures.data[index].sh[7].rgb * wnormal.x * wnormal.z + + 2.0 * c1 * lightmap_captures.data[index].sh[5].rgb * wnormal.y * wnormal.z + + 2.0 * c2 * lightmap_captures.data[index].sh[3].rgb * wnormal.x + + 2.0 * c2 * lightmap_captures.data[index].sh[1].rgb * wnormal.y + + 2.0 * c2 * lightmap_captures.data[index].sh[2].rgb * wnormal.z); } else if (bool(instances.data[instance_index].flags & INSTANCE_FLAGS_USE_LIGHTMAP)) { // has actual lightmap bool uses_sh = bool(instances.data[instance_index].flags & INSTANCE_FLAGS_USE_SH_LIGHTMAP); @@ -1249,9 +1256,10 @@ void main() { // LIGHTING #if !defined(MODE_RENDER_DEPTH) && !defined(MODE_UNSHADED) - { //directional light + { // Directional light. - // Do shadow and lighting in two passes to reduce register pressure + // Do shadow and lighting in two passes to reduce register pressure. +#ifndef SHADOWS_DISABLED uint shadow0 = 0; uint shadow1 = 0; @@ -1270,21 +1278,21 @@ void main() { float shadow = 1.0; - //version with soft shadows, more expensive if (directional_lights.data[i].shadow_enabled) { - if (sc_use_directional_soft_shadows && directional_lights.data[i].softshadow_angle > 0) { - float depth_z = -vertex.z; - - vec3 shadow_color = vec3(0.0); - vec3 light_dir = directional_lights.data[i].direction; + float depth_z = -vertex.z; + vec3 light_dir = directional_lights.data[i].direction; + vec3 base_normal_bias = normalize(normal_interp) * (1.0 - max(0.0, dot(light_dir, -normalize(normal_interp)))); -#define BIAS_FUNC(m_var, m_idx) \ - m_var.xyz += light_dir * directional_lights.data[i].shadow_bias[m_idx]; \ - vec3 normal_bias = normalize(normal_interp) * (1.0 - max(0.0, dot(light_dir, -normalize(normal_interp)))) * directional_lights.data[i].shadow_normal_bias[m_idx]; \ - normal_bias -= light_dir * dot(light_dir, normal_bias); \ +#define BIAS_FUNC(m_var, m_idx) \ + m_var.xyz += light_dir * directional_lights.data[i].shadow_bias[m_idx]; \ + vec3 normal_bias = base_normal_bias * directional_lights.data[i].shadow_normal_bias[m_idx]; \ + normal_bias -= light_dir * dot(light_dir, normal_bias); \ m_var.xyz += normal_bias; - uint blend_index = 0; + //version with soft shadows, more expensive + if (sc_use_directional_soft_shadows && directional_lights.data[i].softshadow_angle > 0) { + uint blend_count = 0; + const uint blend_max = directional_lights.data[i].blend_splits ? 2 : 1; if (depth_z < directional_lights.data[i].shadow_split_offsets.x) { vec4 v = vec4(vertex, 1.0); @@ -1299,10 +1307,10 @@ void main() { float test_radius = (range_pos - range_begin) * directional_lights.data[i].softshadow_angle; vec2 tex_scale = directional_lights.data[i].uv_scale1 * test_radius; shadow = sample_directional_soft_shadow(directional_shadow_atlas, pssm_coord.xyz, tex_scale * directional_lights.data[i].soft_shadow_scale); - blend_index++; + blend_count++; } - if (blend_index < 2 && depth_z < directional_lights.data[i].shadow_split_offsets.y) { + if (blend_count < blend_max && depth_z < directional_lights.data[i].shadow_split_offsets.y) { vec4 v = vec4(vertex, 1.0); BIAS_FUNC(v, 1) @@ -1316,7 +1324,7 @@ void main() { vec2 tex_scale = directional_lights.data[i].uv_scale2 * test_radius; float s = sample_directional_soft_shadow(directional_shadow_atlas, pssm_coord.xyz, tex_scale * directional_lights.data[i].soft_shadow_scale); - if (blend_index == 0) { + if (blend_count == 0) { shadow = s; } else { //blend @@ -1324,10 +1332,10 @@ void main() { shadow = mix(shadow, s, blend); } - blend_index++; + blend_count++; } - if (blend_index < 2 && depth_z < directional_lights.data[i].shadow_split_offsets.z) { + if (blend_count < blend_max && depth_z < directional_lights.data[i].shadow_split_offsets.z) { vec4 v = vec4(vertex, 1.0); BIAS_FUNC(v, 2) @@ -1341,7 +1349,7 @@ void main() { vec2 tex_scale = directional_lights.data[i].uv_scale3 * test_radius; float s = sample_directional_soft_shadow(directional_shadow_atlas, pssm_coord.xyz, tex_scale * directional_lights.data[i].soft_shadow_scale); - if (blend_index == 0) { + if (blend_count == 0) { shadow = s; } else { //blend @@ -1349,10 +1357,10 @@ void main() { shadow = mix(shadow, s, blend); } - blend_index++; + blend_count++; } - if (blend_index < 2) { + if (blend_count < blend_max) { vec4 v = vec4(vertex, 1.0); BIAS_FUNC(v, 3) @@ -1366,7 +1374,7 @@ void main() { vec2 tex_scale = directional_lights.data[i].uv_scale4 * test_radius; float s = sample_directional_soft_shadow(directional_shadow_atlas, pssm_coord.xyz, tex_scale * directional_lights.data[i].soft_shadow_scale); - if (blend_index == 0) { + if (blend_count == 0) { shadow = s; } else { //blend @@ -1375,21 +1383,9 @@ void main() { } } -#undef BIAS_FUNC } else { //no soft shadows - float depth_z = -vertex.z; - vec4 pssm_coord; - vec3 light_dir = directional_lights.data[i].direction; - vec3 base_normal_bias = normalize(normal_interp) * (1.0 - max(0.0, dot(light_dir, -normalize(normal_interp)))); - -#define BIAS_FUNC(m_var, m_idx) \ - m_var.xyz += light_dir * directional_lights.data[i].shadow_bias[m_idx]; \ - vec3 normal_bias = base_normal_bias * directional_lights.data[i].shadow_normal_bias[m_idx]; \ - normal_bias -= light_dir * dot(light_dir, normal_bias); \ - m_var.xyz += normal_bias; - if (depth_z < directional_lights.data[i].shadow_split_offsets.x) { vec4 v = vec4(vertex, 1.0); @@ -1448,11 +1444,11 @@ void main() { float shadow2 = sample_directional_pcf_shadow(directional_shadow_atlas, scene_data.directional_shadow_pixel_size * directional_lights.data[i].soft_shadow_scale, pssm_coord); shadow = mix(shadow, shadow2, pssm_blend); } + } - shadow = mix(shadow, 1.0, smoothstep(directional_lights.data[i].fade_from, directional_lights.data[i].fade_to, vertex.z)); //done with negative values for performance + shadow = mix(shadow, 1.0, smoothstep(directional_lights.data[i].fade_from, directional_lights.data[i].fade_to, vertex.z)); //done with negative values for performance #undef BIAS_FUNC - } } // shadows if (i < 4) { @@ -1461,6 +1457,7 @@ void main() { shadow1 |= uint(clamp(shadow * 255.0, 0.0, 255.0)) << ((i - 4) * 8); } } +#endif // SHADOWS_DISABLED for (uint i = 0; i < 8; i++) { if (i >= scene_data.directional_light_count) { @@ -1523,12 +1520,13 @@ void main() { #endif float shadow = 1.0; - +#ifndef SHADOWS_DISABLED if (i < 4) { shadow = float(shadow0 >> (i * 8) & 0xFF) / 255.0; } else { shadow = float(shadow1 >> ((i - 4) * 8) & 0xFF) / 255.0; } +#endif blur_shadow(shadow); @@ -1909,7 +1907,6 @@ void main() { // Draw "fixed" fog before volumetric fog to ensure volumetric fog can appear in front of the sky. frag_color.rgb = mix(frag_color.rgb, fog.rgb, fog.a); - ; #endif //MODE_MULTIPLE_RENDER_TARGETS diff --git a/servers/rendering/renderer_rd/shaders/scene_forward_clustered_inc.glsl b/servers/rendering/renderer_rd/shaders/scene_forward_clustered_inc.glsl index b943d81784..c8489f2137 100644 --- a/servers/rendering/renderer_rd/shaders/scene_forward_clustered_inc.glsl +++ b/servers/rendering/renderer_rd/shaders/scene_forward_clustered_inc.glsl @@ -68,6 +68,7 @@ layout(set = 0, binding = 4) uniform sampler light_projector_sampler; #define INSTANCE_FLAGS_MULTIMESH_HAS_COLOR (1 << 14) #define INSTANCE_FLAGS_MULTIMESH_HAS_CUSTOM_DATA (1 << 15) #define INSTANCE_FLAGS_PARTICLE_TRAIL_SHIFT 16 +#define INSTANCE_FLAGS_FADE_SHIFT 24 //3 bits of stride #define INSTANCE_FLAGS_PARTICLE_TRAIL_MASK 0xFF diff --git a/servers/rendering/renderer_rd/shaders/scene_forward_lights_inc.glsl b/servers/rendering/renderer_rd/shaders/scene_forward_lights_inc.glsl index f3db4abe3b..b26489ddf1 100644 --- a/servers/rendering/renderer_rd/shaders/scene_forward_lights_inc.glsl +++ b/servers/rendering/renderer_rd/shaders/scene_forward_lights_inc.glsl @@ -97,6 +97,11 @@ void light_compute(vec3 N, vec3 L, vec3 V, float A, vec3 light_color, float atte #endif inout vec3 diffuse_light, inout vec3 specular_light) { + vec4 orms_unpacked = unpackUnorm4x8(orms); + + float roughness = orms_unpacked.y; + float metallic = orms_unpacked.z; + #if defined(LIGHT_CODE_USED) // light is written by the light shader @@ -125,9 +130,7 @@ void light_compute(vec3 N, vec3 L, vec3 V, float A, vec3 light_color, float atte float cLdotH = clamp(A + dot(L, H), 0.0, 1.0); #endif - float metallic = unpackUnorm4x8(orms).z; if (metallic < 1.0) { - float roughness = unpackUnorm4x8(orms).y; float diffuse_brdf_NL; // BRDF times N.L for calculating diffuse radiance #if defined(DIFFUSE_LAMBERT_WRAP) @@ -179,11 +182,11 @@ void light_compute(vec3 N, vec3 L, vec3 V, float A, vec3 light_color, float atte float d = scale * abs(transmittance_z); float dd = -d * d; vec3 profile = vec3(0.233, 0.455, 0.649) * exp(dd / 0.0064) + - vec3(0.1, 0.336, 0.344) * exp(dd / 0.0484) + - vec3(0.118, 0.198, 0.0) * exp(dd / 0.187) + - vec3(0.113, 0.007, 0.007) * exp(dd / 0.567) + - vec3(0.358, 0.004, 0.0) * exp(dd / 1.99) + - vec3(0.078, 0.0, 0.0) * exp(dd / 7.41); + vec3(0.1, 0.336, 0.344) * exp(dd / 0.0484) + + vec3(0.118, 0.198, 0.0) * exp(dd / 0.187) + + vec3(0.113, 0.007, 0.007) * exp(dd / 0.567) + + vec3(0.358, 0.004, 0.0) * exp(dd / 1.99) + + vec3(0.078, 0.0, 0.0) * exp(dd / 7.41); diffuse_light += profile * transmittance_color.a * light_color * clamp(transmittance_boost - NdotL, 0.0, 1.0) * (1.0 / M_PI); #else @@ -199,7 +202,6 @@ void light_compute(vec3 N, vec3 L, vec3 V, float A, vec3 light_color, float atte #endif //LIGHT_TRANSMITTANCE_USED } - float roughness = unpackUnorm4x8(orms).y; if (roughness > 0.0) { // FIXME: roughness == 0 should not disable specular light entirely // D @@ -211,7 +213,7 @@ void light_compute(vec3 N, vec3 L, vec3 V, float A, vec3 light_color, float atte float blinn = pow(cNdotH, shininess); blinn *= (shininess + 2.0) * (1.0 / (8.0 * M_PI)); - specular_light += light_color * attenuation * specular_amount * blinn * f0 * unpackUnorm4x8(orms).w; + specular_light += light_color * attenuation * specular_amount * blinn * f0 * orms_unpacked.w; #elif defined(SPECULAR_PHONG) @@ -221,7 +223,7 @@ void light_compute(vec3 N, vec3 L, vec3 V, float A, vec3 light_color, float atte float phong = pow(cRdotV, shininess); phong *= (shininess + 1.0) * (1.0 / (8.0 * M_PI)); - specular_light += light_color * attenuation * specular_amount * phong * f0 * unpackUnorm4x8(orms).w; + specular_light += light_color * attenuation * specular_amount * phong * f0 * orms_unpacked.w; #elif defined(SPECULAR_TOON) @@ -285,7 +287,7 @@ void light_compute(vec3 N, vec3 L, vec3 V, float A, vec3 light_color, float atte #endif //defined(LIGHT_CODE_USED) } -#ifndef USE_NO_SHADOWS +#ifndef SHADOWS_DISABLED // Interleaved Gradient Noise // https://www.iryoku.com/next-generation-post-processing-in-call-of-duty-advanced-warfare @@ -299,7 +301,7 @@ float sample_directional_pcf_shadow(texture2D shadow, vec2 shadow_pixel_size, ve float depth = coord.z; //if only one sample is taken, take it from the center - if (sc_directional_soft_shadow_samples == 1) { + if (sc_directional_soft_shadow_samples == 0) { return textureProj(sampler2DShadow(shadow, shadow_sampler), vec4(pos, depth, 1.0)); } @@ -325,7 +327,7 @@ float sample_pcf_shadow(texture2D shadow, vec2 shadow_pixel_size, vec3 coord) { float depth = coord.z; //if only one sample is taken, take it from the center - if (sc_soft_shadow_samples == 1) { + if (sc_soft_shadow_samples == 0) { return textureProj(sampler2DShadow(shadow, shadow_sampler), vec4(pos, depth, 1.0)); } @@ -348,7 +350,7 @@ float sample_pcf_shadow(texture2D shadow, vec2 shadow_pixel_size, vec3 coord) { float sample_omni_pcf_shadow(texture2D shadow, float blur_scale, vec2 coord, vec4 uv_rect, vec2 flip_offset, float depth) { //if only one sample is taken, take it from the center - if (sc_soft_shadow_samples == 1) { + if (sc_soft_shadow_samples == 0) { vec2 pos = coord * 0.5 + 0.5; pos = uv_rect.xy + pos * uv_rect.zw; return textureProj(sampler2DShadow(shadow, shadow_sampler), vec4(pos, depth, 1.0)); @@ -431,7 +433,7 @@ float sample_directional_soft_shadow(texture2D shadow, vec3 pssm_coord, vec2 tex } } -#endif //USE_NO_SHADOWS +#endif // SHADOWS_DISABLED float get_omni_attenuation(float distance, float inv_range, float decay) { float nd = distance * inv_range; @@ -443,7 +445,7 @@ float get_omni_attenuation(float distance, float inv_range, float decay) { } float light_process_omni_shadow(uint idx, vec3 vertex, vec3 normal) { -#ifndef USE_NO_SHADOWS +#ifndef SHADOWS_DISABLED if (omni_lights.data[idx].shadow_enabled) { // there is a shadowmap vec2 texel_size = scene_data.shadow_atlas_pixel_size; @@ -728,7 +730,7 @@ void light_process_omni(uint idx, vec3 vertex, vec3 eye_vec, vec3 normal, vec3 v } float light_process_spot_shadow(uint idx, vec3 vertex, vec3 normal) { -#ifndef USE_NO_SHADOWS +#ifndef SHADOWS_DISABLED if (spot_lights.data[idx].shadow_enabled) { vec3 light_rel_vec = spot_lights.data[idx].position - vertex; float light_length = length(light_rel_vec); @@ -804,7 +806,7 @@ float light_process_spot_shadow(uint idx, vec3 vertex, vec3 normal) { return shadow; } -#endif //USE_NO_SHADOWS +#endif // SHADOWS_DISABLED return 1.0; } diff --git a/servers/rendering/renderer_rd/shaders/scene_forward_mobile.glsl b/servers/rendering/renderer_rd/shaders/scene_forward_mobile.glsl index 750ec5f00a..2f5cc58619 100644 --- a/servers/rendering/renderer_rd/shaders/scene_forward_mobile.glsl +++ b/servers/rendering/renderer_rd/shaders/scene_forward_mobile.glsl @@ -552,12 +552,12 @@ vec4 fog_process(vec3 vertex) { float fog_amount = 1.0 - exp(min(0.0, -length(vertex) * scene_data.fog_density)); - if (abs(scene_data.fog_height_density) > 0.001) { + if (abs(scene_data.fog_height_density) >= 0.0001) { float y = (scene_data.camera_matrix * vec4(vertex, 1.0)).y; - float y_dist = scene_data.fog_height - y; + float y_dist = y - scene_data.fog_height; - float vfog_amount = clamp(exp(y_dist * scene_data.fog_height_density), 0.0, 1.0); + float vfog_amount = 1.0 - exp(min(0.0, y_dist * scene_data.fog_height_density)); fog_amount = max(vfog_amount, fog_amount); } @@ -930,15 +930,15 @@ void main() { const float c4 = 0.886227; const float c5 = 0.247708; ambient_light += (c1 * lightmap_captures.data[index].sh[8].rgb * (wnormal.x * wnormal.x - wnormal.y * wnormal.y) + - c3 * lightmap_captures.data[index].sh[6].rgb * wnormal.z * wnormal.z + - c4 * lightmap_captures.data[index].sh[0].rgb - - c5 * lightmap_captures.data[index].sh[6].rgb + - 2.0 * c1 * lightmap_captures.data[index].sh[4].rgb * wnormal.x * wnormal.y + - 2.0 * c1 * lightmap_captures.data[index].sh[7].rgb * wnormal.x * wnormal.z + - 2.0 * c1 * lightmap_captures.data[index].sh[5].rgb * wnormal.y * wnormal.z + - 2.0 * c2 * lightmap_captures.data[index].sh[3].rgb * wnormal.x + - 2.0 * c2 * lightmap_captures.data[index].sh[1].rgb * wnormal.y + - 2.0 * c2 * lightmap_captures.data[index].sh[2].rgb * wnormal.z); + c3 * lightmap_captures.data[index].sh[6].rgb * wnormal.z * wnormal.z + + c4 * lightmap_captures.data[index].sh[0].rgb - + c5 * lightmap_captures.data[index].sh[6].rgb + + 2.0 * c1 * lightmap_captures.data[index].sh[4].rgb * wnormal.x * wnormal.y + + 2.0 * c1 * lightmap_captures.data[index].sh[7].rgb * wnormal.x * wnormal.z + + 2.0 * c1 * lightmap_captures.data[index].sh[5].rgb * wnormal.y * wnormal.z + + 2.0 * c2 * lightmap_captures.data[index].sh[3].rgb * wnormal.x + + 2.0 * c2 * lightmap_captures.data[index].sh[1].rgb * wnormal.y + + 2.0 * c2 * lightmap_captures.data[index].sh[2].rgb * wnormal.z); } else if (bool(draw_call.flags & INSTANCE_FLAGS_USE_LIGHTMAP)) { // has actual lightmap bool uses_sh = bool(draw_call.flags & INSTANCE_FLAGS_USE_SH_LIGHTMAP); @@ -1046,7 +1046,7 @@ void main() { #if !defined(MODE_RENDER_DEPTH) && !defined(MODE_UNSHADED) if (!sc_disable_directional_lights) { //directional light - +#ifndef SHADOWS_DISABLED // Do shadow and lighting in two passes to reduce register pressure uint shadow0 = 0; uint shadow1 = 0; @@ -1322,6 +1322,8 @@ void main() { } } +#endif // SHADOWS_DISABLED + for (uint i = 0; i < 8; i++) { if (i >= scene_data.directional_light_count) { break; @@ -1334,13 +1336,13 @@ void main() { // We're not doing light transmittence float shadow = 1.0; - +#ifndef SHADOWS_DISABLED if (i < 4) { shadow = float(shadow0 >> (i * 8) & 0xFF) / 255.0; } else { shadow = float(shadow1 >> ((i - 4) * 8) & 0xFF) / 255.0; } - +#endif blur_shadow(shadow); light_compute(normal, directional_lights.data[i].direction, normalize(view), 0.0, directional_lights.data[i].color * directional_lights.data[i].energy, shadow, f0, orms, 1.0, diff --git a/servers/rendering/renderer_rd/shaders/tonemap.glsl b/servers/rendering/renderer_rd/shaders/tonemap.glsl index 1ce3e04421..948c6e1e39 100644 --- a/servers/rendering/renderer_rd/shaders/tonemap.glsl +++ b/servers/rendering/renderer_rd/shaders/tonemap.glsl @@ -140,7 +140,7 @@ vec4 texture2D_bicubic(sampler2D tex, vec2 uv, int p_lod) { vec2 p3 = (vec2(iuv.x + h1x, iuv.y + h1y) - vec2(0.5f)) * pixel_size; return (g0(fuv.y) * (g0x * textureLod(tex, p0, lod) + g1x * textureLod(tex, p1, lod))) + - (g1(fuv.y) * (g0x * textureLod(tex, p2, lod) + g1x * textureLod(tex, p3, lod))); + (g1(fuv.y) * (g0x * textureLod(tex, p2, lod) + g1x * textureLod(tex, p3, lod))); } #define GLOW_TEXTURE_SAMPLE(m_tex, m_uv, m_lod) texture2D_bicubic(m_tex, m_uv, m_lod) @@ -341,14 +341,14 @@ vec3 do_fxaa(vec3 color, float exposure, vec2 uv_interp) { dir.y = ((lumaNW + lumaSW) - (lumaNE + lumaSE)); float dirReduce = max((lumaNW + lumaNE + lumaSW + lumaSE) * - (0.25 * FXAA_REDUCE_MUL), + (0.25 * FXAA_REDUCE_MUL), FXAA_REDUCE_MIN); float rcpDirMin = 1.0 / (min(abs(dir.x), abs(dir.y)) + dirReduce); dir = min(vec2(FXAA_SPAN_MAX, FXAA_SPAN_MAX), max(vec2(-FXAA_SPAN_MAX, -FXAA_SPAN_MAX), dir * rcpDirMin)) * - params.pixel_size; + params.pixel_size; #ifdef MULTIVIEW vec3 rgbA = 0.5 * exposure * (textureLod(source_color, vec3(uv_interp + dir * (1.0 / 3.0 - 0.5), ViewIndex), 0.0).xyz + textureLod(source_color, vec3(uv_interp + dir * (2.0 / 3.0 - 0.5), ViewIndex), 0.0).xyz) * params.luminance_multiplier; diff --git a/servers/rendering/renderer_rd/shaders/volumetric_fog.glsl b/servers/rendering/renderer_rd/shaders/volumetric_fog.glsl index f2010222e5..afc5d68776 100644 --- a/servers/rendering/renderer_rd/shaders/volumetric_fog.glsl +++ b/servers/rendering/renderer_rd/shaders/volumetric_fog.glsl @@ -4,219 +4,88 @@ #VERSION_DEFINES -/* Do not use subgroups here, seems there is not much advantage and causes glitches -#if defined(has_GL_KHR_shader_subgroup_ballot) && defined(has_GL_KHR_shader_subgroup_arithmetic) -#extension GL_KHR_shader_subgroup_ballot: enable -#extension GL_KHR_shader_subgroup_arithmetic: enable - -#define USE_SUBGROUPS -#endif -*/ - -#if defined(MODE_FOG) || defined(MODE_FILTER) - -layout(local_size_x = 8, local_size_y = 8, local_size_z = 1) in; - -#endif - -#if defined(MODE_DENSITY) - layout(local_size_x = 4, local_size_y = 4, local_size_z = 4) in; -#endif +#define SAMPLER_NEAREST_CLAMP 0 +#define SAMPLER_LINEAR_CLAMP 1 +#define SAMPLER_NEAREST_WITH_MIPMAPS_CLAMP 2 +#define SAMPLER_LINEAR_WITH_MIPMAPS_CLAMP 3 +#define SAMPLER_NEAREST_WITH_MIPMAPS_ANISOTROPIC_CLAMP 4 +#define SAMPLER_LINEAR_WITH_MIPMAPS_ANISOTROPIC_CLAMP 5 +#define SAMPLER_NEAREST_REPEAT 6 +#define SAMPLER_LINEAR_REPEAT 7 +#define SAMPLER_NEAREST_WITH_MIPMAPS_REPEAT 8 +#define SAMPLER_LINEAR_WITH_MIPMAPS_REPEAT 9 +#define SAMPLER_NEAREST_WITH_MIPMAPS_ANISOTROPIC_REPEAT 10 +#define SAMPLER_LINEAR_WITH_MIPMAPS_ANISOTROPIC_REPEAT 11 + +#define DENSITY_SCALE 1024.0 #include "cluster_data_inc.glsl" #include "light_data_inc.glsl" #define M_PI 3.14159265359 -layout(set = 0, binding = 1) uniform texture2D shadow_atlas; -layout(set = 0, binding = 2) uniform texture2D directional_shadow_atlas; - -layout(set = 0, binding = 3, std430) restrict readonly buffer OmniLights { - LightData data[]; -} -omni_lights; - -layout(set = 0, binding = 4, std430) restrict readonly buffer SpotLights { - LightData data[]; -} -spot_lights; - -layout(set = 0, binding = 5, std140) uniform DirectionalLights { - DirectionalLightData data[MAX_DIRECTIONAL_LIGHT_DATA_STRUCTS]; -} -directional_lights; - -layout(set = 0, binding = 6, std430) buffer restrict readonly ClusterBuffer { - uint data[]; -} -cluster_buffer; - -layout(set = 0, binding = 7) uniform sampler linear_sampler; - -#ifdef MODE_DENSITY -layout(rgba16f, set = 0, binding = 8) uniform restrict writeonly image3D density_map; -layout(rgba16f, set = 0, binding = 9) uniform restrict readonly image3D fog_map; //unused -#endif - -#ifdef MODE_FOG -layout(rgba16f, set = 0, binding = 8) uniform restrict readonly image3D density_map; -layout(rgba16f, set = 0, binding = 9) uniform restrict writeonly image3D fog_map; -#endif - -#ifdef MODE_FILTER -layout(rgba16f, set = 0, binding = 8) uniform restrict readonly image3D source_map; -layout(rgba16f, set = 0, binding = 9) uniform restrict writeonly image3D dest_map; -#endif - -layout(set = 0, binding = 10) uniform sampler shadow_sampler; - -#define MAX_VOXEL_GI_INSTANCES 8 - -struct VoxelGIData { - mat4 xform; - vec3 bounds; - float dynamic_range; +layout(set = 0, binding = 1) uniform sampler material_samplers[12]; - float bias; - float normal_bias; - bool blend_ambient; - uint texture_slot; - - float anisotropy_strength; - float ambient_occlusion; - float ambient_occlusion_size; - uint mipmaps; -}; - -layout(set = 0, binding = 11, std140) uniform VoxelGIs { - VoxelGIData data[MAX_VOXEL_GI_INSTANCES]; +layout(set = 0, binding = 2, std430) restrict readonly buffer GlobalVariableData { + vec4 data[]; } -voxel_gi_instances; - -layout(set = 0, binding = 12) uniform texture3D voxel_gi_textures[MAX_VOXEL_GI_INSTANCES]; +global_variables; -layout(set = 0, binding = 13) uniform sampler linear_sampler_with_mipmaps; - -#ifdef ENABLE_SDFGI - -// SDFGI Integration on set 1 -#define SDFGI_MAX_CASCADES 8 - -struct SDFVoxelGICascadeData { +layout(push_constant, binding = 0, std430) uniform Params { vec3 position; - float to_probe; - ivec3 probe_world_offset; - float to_cell; // 1/bounds * grid_size -}; - -layout(set = 1, binding = 0, std140) uniform SDFGI { - vec3 grid_size; - uint max_cascades; - - bool use_occlusion; - int probe_axis_size; - float probe_to_uvw; - float normal_bias; - - vec3 lightprobe_tex_pixel_size; - float energy; + float pad; - vec3 lightprobe_uv_offset; - float y_mult; + vec3 extents; + float pad2; - vec3 occlusion_clamp; - uint pad3; + ivec3 corner; + uint shape; - vec3 occlusion_renormalize; - uint pad4; - - vec3 cascade_probe_size; - uint pad5; - - SDFVoxelGICascadeData cascades[SDFGI_MAX_CASCADES]; + mat4 transform; } -sdfgi; - -layout(set = 1, binding = 1) uniform texture2DArray sdfgi_ambient_texture; - -layout(set = 1, binding = 2) uniform texture3D sdfgi_occlusion_texture; +params; -#endif //SDFGI +layout(r32ui, set = 1, binding = 1) uniform volatile uimage3D emissive_only_map; -layout(set = 0, binding = 14, std140) uniform Params { +layout(set = 1, binding = 2, std140) uniform SceneParams { vec2 fog_frustum_size_begin; vec2 fog_frustum_size_end; float fog_frustum_end; - float z_near; - float z_far; - int filter_axis; + float z_near; // + float z_far; // + float time; ivec3 fog_volume_size; - uint directional_light_count; - - vec3 light_color; - float base_density; + uint directional_light_count; // - float detail_spread; - float gi_inject; - uint max_voxel_gi_instances; - uint cluster_type_size; - - vec2 screen_size; - uint cluster_shift; - uint cluster_width; - - uint max_cluster_element_count_div_32; bool use_temporal_reprojection; uint temporal_frame; + float detail_spread; float temporal_blend; - mat3x4 cam_rotation; mat4 to_prev_view; + mat4 transform; } -params; +scene_params; -layout(set = 0, binding = 15) uniform texture3D prev_density_texture; +layout(r32ui, set = 1, binding = 3) uniform volatile uimage3D density_only_map; +layout(r32ui, set = 1, binding = 4) uniform volatile uimage3D light_only_map; -float get_depth_at_pos(float cell_depth_size, int z) { - float d = float(z) * cell_depth_size + cell_depth_size * 0.5; //center of voxels - d = pow(d, params.detail_spread); - return params.fog_frustum_end * d; -} - -vec3 hash3f(uvec3 x) { - x = ((x >> 16) ^ x) * 0x45d9f3b; - x = ((x >> 16) ^ x) * 0x45d9f3b; - x = (x >> 16) ^ x; - return vec3(x & 0xFFFFF) / vec3(float(0xFFFFF)); -} - -float get_omni_attenuation(float distance, float inv_range, float decay) { - float nd = distance * inv_range; - nd *= nd; - nd *= nd; // nd^4 - nd = max(1.0 - nd, 0.0); - nd *= nd; // nd^2 - return nd * pow(max(distance, 0.0001), -decay); -} - -void cluster_get_item_range(uint p_offset, out uint item_min, out uint item_max, out uint item_from, out uint item_to) { - uint item_min_max = cluster_buffer.data[p_offset]; - item_min = item_min_max & 0xFFFF; - item_max = item_min_max >> 16; - ; +#ifdef MATERIAL_UNIFORMS_USED +layout(set = 2, binding = 0, std140) uniform MaterialUniforms{ +#MATERIAL_UNIFORMS +} material; +#endif - item_from = item_min >> 5; - item_to = (item_max == 0) ? 0 : ((item_max - 1) >> 5) + 1; //side effect of how it is stored, as item_max 0 means no elements -} +#GLOBALS -uint cluster_get_range_clip_mask(uint i, uint z_min, uint z_max) { - int local_min = clamp(int(z_min) - int(i) * 32, 0, 31); - int mask_width = min(int(z_max) - int(z_min), 32 - local_min); - return bitfieldInsert(uint(0), uint(0xFFFFFFFF), local_min, mask_width); +float get_depth_at_pos(float cell_depth_size, int z) { + float d = float(z) * cell_depth_size + cell_depth_size * 0.5; //center of voxels + d = pow(d, scene_params.detail_spread); + return scene_params.fog_frustum_end * d; } #define TEMPORAL_FRAMES 16 @@ -240,464 +109,144 @@ const vec3 halton_map[TEMPORAL_FRAMES] = vec3[]( vec3(0.03125, 0.59259259, 0.32)); void main() { - vec3 fog_cell_size = 1.0 / vec3(params.fog_volume_size); - -#ifdef MODE_DENSITY + vec3 fog_cell_size = 1.0 / vec3(scene_params.fog_volume_size); - ivec3 pos = ivec3(gl_GlobalInvocationID.xyz); - if (any(greaterThanEqual(pos, params.fog_volume_size))) { + ivec3 pos = ivec3(gl_GlobalInvocationID.xyz) + params.corner; + if (any(greaterThanEqual(pos, scene_params.fog_volume_size))) { return; //do not compute } vec3 posf = vec3(pos); - //posf += mix(vec3(0.0),vec3(1.0),0.3) * hash3f(uvec3(pos)) * 2.0 - 1.0; - vec3 fog_unit_pos = posf * fog_cell_size + fog_cell_size * 0.5; //center of voxels - - uvec2 screen_pos = uvec2(fog_unit_pos.xy * params.screen_size); - uvec2 cluster_pos = screen_pos >> params.cluster_shift; - uint cluster_offset = (params.cluster_width * cluster_pos.y + cluster_pos.x) * (params.max_cluster_element_count_div_32 + 32); - //positions in screen are too spread apart, no hopes for optimizing with subgroups - - fog_unit_pos.z = pow(fog_unit_pos.z, params.detail_spread); + fog_unit_pos.z = pow(fog_unit_pos.z, scene_params.detail_spread); vec3 view_pos; - view_pos.xy = (fog_unit_pos.xy * 2.0 - 1.0) * mix(params.fog_frustum_size_begin, params.fog_frustum_size_end, vec2(fog_unit_pos.z)); - view_pos.z = -params.fog_frustum_end * fog_unit_pos.z; + view_pos.xy = (fog_unit_pos.xy * 2.0 - 1.0) * mix(scene_params.fog_frustum_size_begin, scene_params.fog_frustum_size_end, vec2(fog_unit_pos.z)); + view_pos.z = -scene_params.fog_frustum_end * fog_unit_pos.z; view_pos.y = -view_pos.y; - vec4 reprojected_density = vec4(0.0); - float reproject_amount = 0.0; - - if (params.use_temporal_reprojection) { - vec3 prev_view = (params.to_prev_view * vec4(view_pos, 1.0)).xyz; + if (scene_params.use_temporal_reprojection) { + vec3 prev_view = (scene_params.to_prev_view * vec4(view_pos, 1.0)).xyz; //undo transform into prev view prev_view.y = -prev_view.y; //z back to unit size - prev_view.z /= -params.fog_frustum_end; + prev_view.z /= -scene_params.fog_frustum_end; //xy back to unit size - prev_view.xy /= mix(params.fog_frustum_size_begin, params.fog_frustum_size_end, vec2(prev_view.z)); + prev_view.xy /= mix(scene_params.fog_frustum_size_begin, scene_params.fog_frustum_size_end, vec2(prev_view.z)); prev_view.xy = prev_view.xy * 0.5 + 0.5; //z back to unspread value - prev_view.z = pow(prev_view.z, 1.0 / params.detail_spread); + prev_view.z = pow(prev_view.z, 1.0 / scene_params.detail_spread); if (all(greaterThan(prev_view, vec3(0.0))) && all(lessThan(prev_view, vec3(1.0)))) { //reprojectinon fits - - reprojected_density = textureLod(sampler3D(prev_density_texture, linear_sampler), prev_view, 0.0); - reproject_amount = params.temporal_blend; - // Since we can reproject, now we must jitter the current view pos. // This is done here because cells that can't reproject should not jitter. - fog_unit_pos = posf * fog_cell_size + fog_cell_size * halton_map[params.temporal_frame]; //center of voxels, offset by halton table + fog_unit_pos = posf * fog_cell_size + fog_cell_size * halton_map[scene_params.temporal_frame]; //center of voxels, offset by halton table + fog_unit_pos.z = pow(fog_unit_pos.z, scene_params.detail_spread); - screen_pos = uvec2(fog_unit_pos.xy * params.screen_size); - cluster_pos = screen_pos >> params.cluster_shift; - cluster_offset = (params.cluster_width * cluster_pos.y + cluster_pos.x) * (params.max_cluster_element_count_div_32 + 32); - //positions in screen are too spread apart, no hopes for optimizing with subgroups - - fog_unit_pos.z = pow(fog_unit_pos.z, params.detail_spread); - - view_pos.xy = (fog_unit_pos.xy * 2.0 - 1.0) * mix(params.fog_frustum_size_begin, params.fog_frustum_size_end, vec2(fog_unit_pos.z)); - view_pos.z = -params.fog_frustum_end * fog_unit_pos.z; + view_pos.xy = (fog_unit_pos.xy * 2.0 - 1.0) * mix(scene_params.fog_frustum_size_begin, scene_params.fog_frustum_size_end, vec2(fog_unit_pos.z)); + view_pos.z = -scene_params.fog_frustum_end * fog_unit_pos.z; view_pos.y = -view_pos.y; } } - uint cluster_z = uint(clamp((abs(view_pos.z) / params.z_far) * 32.0, 0.0, 31.0)); - - vec3 total_light = params.light_color; + float density = 0.0; + vec3 emission = vec3(0.0); + vec3 albedo = vec3(0.0); - float total_density = params.base_density; float cell_depth_size = abs(view_pos.z - get_depth_at_pos(fog_cell_size.z, pos.z + 1)); - //compute directional lights - - for (uint i = 0; i < params.directional_light_count; i++) { - vec3 shadow_attenuation = vec3(1.0); - - if (directional_lights.data[i].shadow_enabled) { - float depth_z = -view_pos.z; - - vec4 pssm_coord; - vec3 shadow_color = directional_lights.data[i].shadow_color1.rgb; - vec3 light_dir = directional_lights.data[i].direction; - vec4 v = vec4(view_pos, 1.0); - float z_range; - - if (depth_z < directional_lights.data[i].shadow_split_offsets.x) { - pssm_coord = (directional_lights.data[i].shadow_matrix1 * v); - pssm_coord /= pssm_coord.w; - z_range = directional_lights.data[i].shadow_z_range.x; - - } else if (depth_z < directional_lights.data[i].shadow_split_offsets.y) { - pssm_coord = (directional_lights.data[i].shadow_matrix2 * v); - pssm_coord /= pssm_coord.w; - z_range = directional_lights.data[i].shadow_z_range.y; - - } else if (depth_z < directional_lights.data[i].shadow_split_offsets.z) { - pssm_coord = (directional_lights.data[i].shadow_matrix3 * v); - pssm_coord /= pssm_coord.w; - z_range = directional_lights.data[i].shadow_z_range.z; - - } else { - pssm_coord = (directional_lights.data[i].shadow_matrix4 * v); - pssm_coord /= pssm_coord.w; - z_range = directional_lights.data[i].shadow_z_range.w; - } - - float depth = texture(sampler2D(directional_shadow_atlas, linear_sampler), pssm_coord.xy).r; - float shadow = exp(min(0.0, (depth - pssm_coord.z)) * z_range * directional_lights.data[i].shadow_volumetric_fog_fade); - /* - //float shadow = textureProj(sampler2DShadow(directional_shadow_atlas,shadow_sampler),pssm_coord); - float shadow = 0.0; - for(float xi=-1;xi<=1;xi++) { - for(float yi=-1;yi<=1;yi++) { - vec2 ofs = vec2(xi,yi) * 1.5 * params.directional_shadow_pixel_size; - shadow += textureProj(sampler2DShadow(directional_shadow_atlas,shadow_sampler),pssm_coord + vec4(ofs,0.0,0.0)); - } - - } - - shadow /= 3.0 * 3.0; - -*/ - shadow = mix(shadow, 1.0, smoothstep(directional_lights.data[i].fade_from, directional_lights.data[i].fade_to, view_pos.z)); //done with negative values for performance - - shadow_attenuation = mix(shadow_color, vec3(1.0), shadow); - } - - total_light += shadow_attenuation * directional_lights.data[i].color * directional_lights.data[i].energy / M_PI; + vec4 world = scene_params.transform * vec4(view_pos, 1.0); + world.xyz /= world.w; + + vec3 uvw = fog_unit_pos; + + vec4 local_pos = params.transform * world; + local_pos.xyz /= local_pos.w; + + float sdf = -1.0; + if (params.shape == 0) { + //Ellipsoid + // https://www.shadertoy.com/view/tdS3DG + float k0 = length(local_pos.xyz / params.extents); + float k1 = length(local_pos.xyz / (params.extents * params.extents)); + sdf = k0 * (k0 - 1.0) / k1; + } else if (params.shape == 1) { + // Box + // https://iquilezles.org/www/articles/distfunctions/distfunctions.htm + vec3 q = abs(local_pos.xyz) - params.extents; + sdf = length(max(q, 0.0)) + min(max(q.x, max(q.y, q.z)), 0.0); } - //compute lights from cluster - - { //omni lights - - uint cluster_omni_offset = cluster_offset; - - uint item_min; - uint item_max; - uint item_from; - uint item_to; - - cluster_get_item_range(cluster_omni_offset + params.max_cluster_element_count_div_32 + cluster_z, item_min, item_max, item_from, item_to); - -#ifdef USE_SUBGROUPS - item_from = subgroupBroadcastFirst(subgroupMin(item_from)); - item_to = subgroupBroadcastFirst(subgroupMax(item_to)); + float cull_mask = 1.0; //used to cull cells that do not contribute + if (params.shape <= 1) { +#ifndef SDF_USED + cull_mask = 1.0 - smoothstep(-0.1, 0.0, sdf); #endif - - for (uint i = item_from; i < item_to; i++) { - uint mask = cluster_buffer.data[cluster_omni_offset + i]; - mask &= cluster_get_range_clip_mask(i, item_min, item_max); -#ifdef USE_SUBGROUPS - uint merged_mask = subgroupBroadcastFirst(subgroupOr(mask)); -#else - uint merged_mask = mask; -#endif - - while (merged_mask != 0) { - uint bit = findMSB(merged_mask); - merged_mask &= ~(1 << bit); -#ifdef USE_SUBGROUPS - if (((1 << bit) & mask) == 0) { //do not process if not originally here - continue; - } -#endif - uint light_index = 32 * i + bit; - - //if (!bool(omni_omni_lights.data[light_index].mask & draw_call.layer_mask)) { - // continue; //not masked - //} - - vec3 light_pos = omni_lights.data[light_index].position; - float d = distance(omni_lights.data[light_index].position, view_pos); - float shadow_attenuation = 1.0; - - if (d * omni_lights.data[light_index].inv_radius < 1.0) { - float attenuation = get_omni_attenuation(d, omni_lights.data[light_index].inv_radius, omni_lights.data[light_index].attenuation); - - vec3 light = omni_lights.data[light_index].color / M_PI; - - if (omni_lights.data[light_index].shadow_enabled) { - //has shadow - vec4 v = vec4(view_pos, 1.0); - - vec4 splane = (omni_lights.data[light_index].shadow_matrix * v); - float shadow_len = length(splane.xyz); //need to remember shadow len from here - - splane.xyz = normalize(splane.xyz); - vec4 clamp_rect = omni_lights.data[light_index].atlas_rect; - - if (splane.z >= 0.0) { - splane.z += 1.0; - - clamp_rect.y += clamp_rect.w; - - } else { - splane.z = 1.0 - splane.z; - } - - splane.xy /= splane.z; - - splane.xy = splane.xy * 0.5 + 0.5; - splane.z = shadow_len * omni_lights.data[light_index].inv_radius; - splane.xy = clamp_rect.xy + splane.xy * clamp_rect.zw; - splane.w = 1.0; //needed? i think it should be 1 already - - float depth = texture(sampler2D(shadow_atlas, linear_sampler), splane.xy).r; - - shadow_attenuation = exp(min(0.0, (depth - splane.z)) / omni_lights.data[light_index].inv_radius * omni_lights.data[light_index].shadow_volumetric_fog_fade); - } - total_light += light * attenuation * shadow_attenuation; - } - } - } + uvw = clamp((local_pos.xyz + params.extents) / (2.0 * params.extents), 0.0, 1.0); } - { //spot lights - - uint cluster_spot_offset = cluster_offset + params.cluster_type_size; - - uint item_min; - uint item_max; - uint item_from; - uint item_to; - - cluster_get_item_range(cluster_spot_offset + params.max_cluster_element_count_div_32 + cluster_z, item_min, item_max, item_from, item_to); - -#ifdef USE_SUBGROUPS - item_from = subgroupBroadcastFirst(subgroupMin(item_from)); - item_to = subgroupBroadcastFirst(subgroupMax(item_to)); -#endif - - for (uint i = item_from; i < item_to; i++) { - uint mask = cluster_buffer.data[cluster_spot_offset + i]; - mask &= cluster_get_range_clip_mask(i, item_min, item_max); -#ifdef USE_SUBGROUPS - uint merged_mask = subgroupBroadcastFirst(subgroupOr(mask)); -#else - uint merged_mask = mask; -#endif - - while (merged_mask != 0) { - uint bit = findMSB(merged_mask); - merged_mask &= ~(1 << bit); -#ifdef USE_SUBGROUPS - if (((1 << bit) & mask) == 0) { //do not process if not originally here - continue; - } -#endif - - //if (!bool(omni_lights.data[light_index].mask & draw_call.layer_mask)) { - // continue; //not masked - //} - - uint light_index = 32 * i + bit; - - vec3 light_pos = spot_lights.data[light_index].position; - vec3 light_rel_vec = spot_lights.data[light_index].position - view_pos; - float d = length(light_rel_vec); - float shadow_attenuation = 1.0; - - if (d * spot_lights.data[light_index].inv_radius < 1.0) { - float attenuation = get_omni_attenuation(d, spot_lights.data[light_index].inv_radius, spot_lights.data[light_index].attenuation); - - vec3 spot_dir = spot_lights.data[light_index].direction; - float scos = max(dot(-normalize(light_rel_vec), spot_dir), spot_lights.data[light_index].cone_angle); - float spot_rim = max(0.0001, (1.0 - scos) / (1.0 - spot_lights.data[light_index].cone_angle)); - attenuation *= 1.0 - pow(spot_rim, spot_lights.data[light_index].cone_attenuation); - - vec3 light = spot_lights.data[light_index].color / M_PI; - - if (spot_lights.data[light_index].shadow_enabled) { - //has shadow - vec4 v = vec4(view_pos, 1.0); - - vec4 splane = (spot_lights.data[light_index].shadow_matrix * v); - splane /= splane.w; - - float depth = texture(sampler2D(shadow_atlas, linear_sampler), splane.xy).r; - - shadow_attenuation = exp(min(0.0, (depth - splane.z)) / spot_lights.data[light_index].inv_radius * spot_lights.data[light_index].shadow_volumetric_fog_fade); - } - - total_light += light * attenuation * shadow_attenuation; - } - } + if (cull_mask > 0.0) { + { +#CODE : FOG } - } - - vec3 world_pos = mat3(params.cam_rotation) * view_pos; - - for (uint i = 0; i < params.max_voxel_gi_instances; i++) { - vec3 position = (voxel_gi_instances.data[i].xform * vec4(world_pos, 1.0)).xyz; - - //this causes corrupted pixels, i have no idea why.. - if (all(bvec2(all(greaterThanEqual(position, vec3(0.0))), all(lessThan(position, voxel_gi_instances.data[i].bounds))))) { - position /= voxel_gi_instances.data[i].bounds; - - vec4 light = vec4(0.0); - for (uint j = 0; j < voxel_gi_instances.data[i].mipmaps; j++) { - vec4 slight = textureLod(sampler3D(voxel_gi_textures[i], linear_sampler_with_mipmaps), position, float(j)); - float a = (1.0 - light.a); - light += a * slight; - } - - light.rgb *= voxel_gi_instances.data[i].dynamic_range * params.gi_inject; - - total_light += light.rgb; - } - } - - //sdfgi -#ifdef ENABLE_SDFGI - - { - float blend = -1.0; - vec3 ambient_total = vec3(0.0); - - for (uint i = 0; i < sdfgi.max_cascades; i++) { - vec3 cascade_pos = (world_pos - sdfgi.cascades[i].position) * sdfgi.cascades[i].to_probe; - if (any(lessThan(cascade_pos, vec3(0.0))) || any(greaterThanEqual(cascade_pos, sdfgi.cascade_probe_size))) { - continue; //skip cascade - } - - vec3 base_pos = floor(cascade_pos); - ivec3 probe_base_pos = ivec3(base_pos); - - vec4 ambient_accum = vec4(0.0); - - ivec3 tex_pos = ivec3(probe_base_pos.xy, int(i)); - tex_pos.x += probe_base_pos.z * sdfgi.probe_axis_size; - - for (uint j = 0; j < 8; j++) { - ivec3 offset = (ivec3(j) >> ivec3(0, 1, 2)) & ivec3(1, 1, 1); - ivec3 probe_posi = probe_base_pos; - probe_posi += offset; - - // Compute weight - - vec3 probe_pos = vec3(probe_posi); - vec3 probe_to_pos = cascade_pos - probe_pos; - - vec3 trilinear = vec3(1.0) - abs(probe_to_pos); - float weight = trilinear.x * trilinear.y * trilinear.z; - - // Compute lightprobe occlusion - - if (sdfgi.use_occlusion) { - ivec3 occ_indexv = abs((sdfgi.cascades[i].probe_world_offset + probe_posi) & ivec3(1, 1, 1)) * ivec3(1, 2, 4); - vec4 occ_mask = mix(vec4(0.0), vec4(1.0), equal(ivec4(occ_indexv.x | occ_indexv.y), ivec4(0, 1, 2, 3))); - - vec3 occ_pos = clamp(cascade_pos, probe_pos - sdfgi.occlusion_clamp, probe_pos + sdfgi.occlusion_clamp) * sdfgi.probe_to_uvw; - occ_pos.z += float(i); - if (occ_indexv.z != 0) { //z bit is on, means index is >=4, so make it switch to the other half of textures - occ_pos.x += 1.0; - } - - occ_pos *= sdfgi.occlusion_renormalize; - float occlusion = dot(textureLod(sampler3D(sdfgi_occlusion_texture, linear_sampler), occ_pos, 0.0), occ_mask); - - weight *= max(occlusion, 0.01); +#ifdef DENSITY_USED + density *= cull_mask; + if (abs(density) > 0.001) { + int final_density = int(density * DENSITY_SCALE); + imageAtomicAdd(density_only_map, pos, uint(final_density)); + +#ifdef EMISSION_USED + { + emission *= clamp(density, 0.0, 1.0); + emission = clamp(emission, vec3(0.0), vec3(4.0)); + // Scale to fit into R11G11B10 with a range of 0-4 + uvec3 emission_u = uvec3(emission.r * 511.0, emission.g * 511.0, emission.b * 255.0); + // R and G have 11 bits each and B has 10. Then pack them into a 32 bit uint + uint final_emission = emission_u.r << 21 | emission_u.g << 10 | emission_u.b; + uint prev_emission = imageAtomicAdd(emissive_only_map, pos, final_emission); + + // Adding can lead to colors overflowing, so validate + uvec3 prev_emission_u = uvec3(prev_emission >> 21, (prev_emission << 11) >> 21, prev_emission % 1024); + uint add_emission = final_emission + prev_emission; + uvec3 add_emission_u = uvec3(add_emission >> 21, (add_emission << 11) >> 21, add_emission % 1024); + + bvec3 overflowing = lessThan(add_emission_u, prev_emission_u + emission_u); + + if (any(overflowing)) { + uvec3 overflow_factor = mix(uvec3(0), uvec3(2047 << 21, 2047 << 10, 1023), overflowing); + uint force_max = overflow_factor.r | overflow_factor.g | overflow_factor.b; + imageAtomicOr(emissive_only_map, pos, force_max); } - - // Compute ambient texture position - - ivec3 uvw = tex_pos; - uvw.xy += offset.xy; - uvw.x += offset.z * sdfgi.probe_axis_size; - - vec3 ambient = texelFetch(sampler2DArray(sdfgi_ambient_texture, linear_sampler), uvw, 0).rgb; - - ambient_accum.rgb += ambient * weight; - ambient_accum.a += weight; - } - - if (ambient_accum.a > 0) { - ambient_accum.rgb /= ambient_accum.a; } - ambient_total = ambient_accum.rgb; - break; - } - - total_light += ambient_total * params.gi_inject; - } - #endif - - vec4 final_density = vec4(total_light, total_density); - - final_density = mix(final_density, reprojected_density, reproject_amount); - - imageStore(density_map, pos, final_density); -#endif - -#ifdef MODE_FOG - - ivec3 pos = ivec3(gl_GlobalInvocationID.xy, 0); - - if (any(greaterThanEqual(pos, params.fog_volume_size))) { - return; //do not compute - } - - vec4 fog_accum = vec4(0.0); - float prev_z = 0.0; - - float t = 1.0; - - for (int i = 0; i < params.fog_volume_size.z; i++) { - //compute fog position - ivec3 fog_pos = pos + ivec3(0, 0, i); - //get fog value - vec4 fog = imageLoad(density_map, fog_pos); - - //get depth at cell pos - float z = get_depth_at_pos(fog_cell_size.z, i); - //get distance from previous pos - float d = abs(prev_z - z); - //compute exinction based on beer's - float extinction = t * exp(-d * fog.a); - //compute alpha based on different of extinctions - float alpha = t - extinction; - //update extinction - t = extinction; - - fog_accum += vec4(fog.rgb * alpha, alpha); - prev_z = z; - - vec4 fog_value; - - if (fog_accum.a > 0.0) { - fog_value = vec4(fog_accum.rgb / fog_accum.a, 1.0 - t); - } else { - fog_value = vec4(0.0); +#ifdef ALBEDO_USED + { + vec3 scattering = albedo * clamp(density, 0.0, 1.0); + scattering = clamp(scattering, vec3(0.0), vec3(1.0)); + uvec3 scattering_u = uvec3(scattering.r * 2047.0, scattering.g * 2047.0, scattering.b * 1023.0); + // R and G have 11 bits each and B has 10. Then pack them into a 32 bit uint + uint final_scattering = scattering_u.r << 21 | scattering_u.g << 10 | scattering_u.b; + uint prev_scattering = imageAtomicAdd(light_only_map, pos, final_scattering); + + // Adding can lead to colors overflowing, so validate + uvec3 prev_scattering_u = uvec3(prev_scattering >> 21, (prev_scattering << 11) >> 21, prev_scattering % 1024); + uint add_scattering = final_scattering + prev_scattering; + uvec3 add_scattering_u = uvec3(add_scattering >> 21, (add_scattering << 11) >> 21, add_scattering % 1024); + + bvec3 overflowing = lessThan(add_scattering_u, prev_scattering_u + scattering_u); + + if (any(overflowing)) { + uvec3 overflow_factor = mix(uvec3(0), uvec3(2047 << 21, 2047 << 10, 1023), overflowing); + uint force_max = overflow_factor.r | overflow_factor.g | overflow_factor.b; + imageAtomicOr(light_only_map, pos, force_max); + } + } +#endif // ALBEDO_USED } - - imageStore(fog_map, fog_pos, fog_value); +#endif // DENSITY_USED } - -#endif - -#ifdef MODE_FILTER - - ivec3 pos = ivec3(gl_GlobalInvocationID.xyz); - - const float gauss[7] = float[](0.071303, 0.131514, 0.189879, 0.214607, 0.189879, 0.131514, 0.071303); - - const ivec3 filter_dir[3] = ivec3[](ivec3(1, 0, 0), ivec3(0, 1, 0), ivec3(0, 0, 1)); - ivec3 offset = filter_dir[params.filter_axis]; - - vec4 accum = vec4(0.0); - for (int i = -3; i <= 3; i++) { - accum += imageLoad(source_map, clamp(pos + offset * i, ivec3(0), params.fog_volume_size - ivec3(1))) * gauss[i + 3]; - } - - imageStore(dest_map, pos, accum); - -#endif } diff --git a/servers/rendering/renderer_rd/shaders/volumetric_fog_process.glsl b/servers/rendering/renderer_rd/shaders/volumetric_fog_process.glsl new file mode 100644 index 0000000000..3d6fbb5653 --- /dev/null +++ b/servers/rendering/renderer_rd/shaders/volumetric_fog_process.glsl @@ -0,0 +1,741 @@ +#[compute] + +#version 450 + +#VERSION_DEFINES + +/* Do not use subgroups here, seems there is not much advantage and causes glitches +#if defined(has_GL_KHR_shader_subgroup_ballot) && defined(has_GL_KHR_shader_subgroup_arithmetic) +#extension GL_KHR_shader_subgroup_ballot: enable +#extension GL_KHR_shader_subgroup_arithmetic: enable + +#define USE_SUBGROUPS +#endif +*/ + +#ifdef MODE_DENSITY +layout(local_size_x = 4, local_size_y = 4, local_size_z = 4) in; +#else +layout(local_size_x = 8, local_size_y = 8, local_size_z = 1) in; +#endif + +#include "cluster_data_inc.glsl" +#include "light_data_inc.glsl" + +#define M_PI 3.14159265359 + +#define DENSITY_SCALE 1024.0 + +layout(set = 0, binding = 1) uniform texture2D shadow_atlas; +layout(set = 0, binding = 2) uniform texture2D directional_shadow_atlas; + +layout(set = 0, binding = 3, std430) restrict readonly buffer OmniLights { + LightData data[]; +} +omni_lights; + +layout(set = 0, binding = 4, std430) restrict readonly buffer SpotLights { + LightData data[]; +} +spot_lights; + +layout(set = 0, binding = 5, std140) uniform DirectionalLights { + DirectionalLightData data[MAX_DIRECTIONAL_LIGHT_DATA_STRUCTS]; +} +directional_lights; + +layout(set = 0, binding = 6, std430) buffer restrict readonly ClusterBuffer { + uint data[]; +} +cluster_buffer; + +layout(set = 0, binding = 7) uniform sampler linear_sampler; + +#ifdef MODE_DENSITY +layout(rgba16f, set = 0, binding = 8) uniform restrict writeonly image3D density_map; +layout(rgba16f, set = 0, binding = 9) uniform restrict readonly image3D fog_map; //unused +#endif + +#ifdef MODE_FOG +layout(rgba16f, set = 0, binding = 8) uniform restrict readonly image3D density_map; +layout(rgba16f, set = 0, binding = 9) uniform restrict writeonly image3D fog_map; +#endif + +#ifdef MODE_COPY +layout(rgba16f, set = 0, binding = 8) uniform restrict readonly image3D source_map; +layout(rgba16f, set = 0, binding = 9) uniform restrict writeonly image3D dest_map; +#endif + +#ifdef MODE_FILTER +layout(rgba16f, set = 0, binding = 8) uniform restrict readonly image3D source_map; +layout(rgba16f, set = 0, binding = 9) uniform restrict writeonly image3D dest_map; +#endif + +layout(set = 0, binding = 10) uniform sampler shadow_sampler; + +#define MAX_VOXEL_GI_INSTANCES 8 + +struct VoxelGIData { + mat4 xform; + vec3 bounds; + float dynamic_range; + + float bias; + float normal_bias; + bool blend_ambient; + uint texture_slot; + + float anisotropy_strength; + float ambient_occlusion; + float ambient_occlusion_size; + uint mipmaps; +}; + +layout(set = 0, binding = 11, std140) uniform VoxelGIs { + VoxelGIData data[MAX_VOXEL_GI_INSTANCES]; +} +voxel_gi_instances; + +layout(set = 0, binding = 12) uniform texture3D voxel_gi_textures[MAX_VOXEL_GI_INSTANCES]; + +layout(set = 0, binding = 13) uniform sampler linear_sampler_with_mipmaps; + +#ifdef ENABLE_SDFGI + +// SDFGI Integration on set 1 +#define SDFGI_MAX_CASCADES 8 + +struct SDFVoxelGICascadeData { + vec3 position; + float to_probe; + ivec3 probe_world_offset; + float to_cell; // 1/bounds * grid_size +}; + +layout(set = 1, binding = 0, std140) uniform SDFGI { + vec3 grid_size; + uint max_cascades; + + bool use_occlusion; + int probe_axis_size; + float probe_to_uvw; + float normal_bias; + + vec3 lightprobe_tex_pixel_size; + float energy; + + vec3 lightprobe_uv_offset; + float y_mult; + + vec3 occlusion_clamp; + uint pad3; + + vec3 occlusion_renormalize; + uint pad4; + + vec3 cascade_probe_size; + uint pad5; + + SDFVoxelGICascadeData cascades[SDFGI_MAX_CASCADES]; +} +sdfgi; + +layout(set = 1, binding = 1) uniform texture2DArray sdfgi_ambient_texture; + +layout(set = 1, binding = 2) uniform texture3D sdfgi_occlusion_texture; + +#endif //SDFGI + +layout(set = 0, binding = 14, std140) uniform Params { + vec2 fog_frustum_size_begin; + vec2 fog_frustum_size_end; + + float fog_frustum_end; + float ambient_inject; + float z_far; + int filter_axis; + + vec3 ambient_color; + float sky_contribution; + + ivec3 fog_volume_size; + uint directional_light_count; + + vec3 base_emission; + float base_density; + + vec3 base_scattering; + float phase_g; + + float detail_spread; + float gi_inject; + uint max_voxel_gi_instances; + uint cluster_type_size; + + vec2 screen_size; + uint cluster_shift; + uint cluster_width; + + uint max_cluster_element_count_div_32; + bool use_temporal_reprojection; + uint temporal_frame; + float temporal_blend; + + mat3x4 cam_rotation; + mat4 to_prev_view; + + mat3 radiance_inverse_xform; +} +params; +#ifndef MODE_COPY +layout(set = 0, binding = 15) uniform texture3D prev_density_texture; + +layout(r32ui, set = 0, binding = 16) uniform uimage3D density_only_map; +layout(r32ui, set = 0, binding = 17) uniform uimage3D light_only_map; +layout(r32ui, set = 0, binding = 18) uniform uimage3D emissive_only_map; +#ifdef USE_RADIANCE_CUBEMAP_ARRAY +layout(set = 0, binding = 19) uniform textureCubeArray sky_texture; +#else +layout(set = 0, binding = 19) uniform textureCube sky_texture; +#endif +#endif // MODE_COPY + +float get_depth_at_pos(float cell_depth_size, int z) { + float d = float(z) * cell_depth_size + cell_depth_size * 0.5; //center of voxels + d = pow(d, params.detail_spread); + return params.fog_frustum_end * d; +} + +vec3 hash3f(uvec3 x) { + x = ((x >> 16) ^ x) * 0x45d9f3b; + x = ((x >> 16) ^ x) * 0x45d9f3b; + x = (x >> 16) ^ x; + return vec3(x & 0xFFFFF) / vec3(float(0xFFFFF)); +} + +float get_omni_attenuation(float dist, float inv_range, float decay) { + float nd = dist * inv_range; + nd *= nd; + nd *= nd; // nd^4 + nd = max(1.0 - nd, 0.0); + nd *= nd; // nd^2 + return nd * pow(max(dist, 0.0001), -decay); +} + +void cluster_get_item_range(uint p_offset, out uint item_min, out uint item_max, out uint item_from, out uint item_to) { + uint item_min_max = cluster_buffer.data[p_offset]; + item_min = item_min_max & 0xFFFF; + item_max = item_min_max >> 16; + ; + + item_from = item_min >> 5; + item_to = (item_max == 0) ? 0 : ((item_max - 1) >> 5) + 1; //side effect of how it is stored, as item_max 0 means no elements +} + +uint cluster_get_range_clip_mask(uint i, uint z_min, uint z_max) { + int local_min = clamp(int(z_min) - int(i) * 32, 0, 31); + int mask_width = min(int(z_max) - int(z_min), 32 - local_min); + return bitfieldInsert(uint(0), uint(0xFFFFFFFF), local_min, mask_width); +} + +float henyey_greenstein(float cos_theta, float g) { + const float k = 0.0795774715459; // 1 / (4 * PI) + return k * (1.0 - g * g) / (pow(1.0 + g * g - 2.0 * g * cos_theta, 1.5)); +} + +#define TEMPORAL_FRAMES 16 + +const vec3 halton_map[TEMPORAL_FRAMES] = vec3[]( + vec3(0.5, 0.33333333, 0.2), + vec3(0.25, 0.66666667, 0.4), + vec3(0.75, 0.11111111, 0.6), + vec3(0.125, 0.44444444, 0.8), + vec3(0.625, 0.77777778, 0.04), + vec3(0.375, 0.22222222, 0.24), + vec3(0.875, 0.55555556, 0.44), + vec3(0.0625, 0.88888889, 0.64), + vec3(0.5625, 0.03703704, 0.84), + vec3(0.3125, 0.37037037, 0.08), + vec3(0.8125, 0.7037037, 0.28), + vec3(0.1875, 0.14814815, 0.48), + vec3(0.6875, 0.48148148, 0.68), + vec3(0.4375, 0.81481481, 0.88), + vec3(0.9375, 0.25925926, 0.12), + vec3(0.03125, 0.59259259, 0.32)); + +void main() { + vec3 fog_cell_size = 1.0 / vec3(params.fog_volume_size); + +#ifdef MODE_DENSITY + + ivec3 pos = ivec3(gl_GlobalInvocationID.xyz); + if (any(greaterThanEqual(pos, params.fog_volume_size))) { + return; //do not compute + } + + vec3 posf = vec3(pos); + + //posf += mix(vec3(0.0),vec3(1.0),0.3) * hash3f(uvec3(pos)) * 2.0 - 1.0; + + vec3 fog_unit_pos = posf * fog_cell_size + fog_cell_size * 0.5; //center of voxels + + uvec2 screen_pos = uvec2(fog_unit_pos.xy * params.screen_size); + uvec2 cluster_pos = screen_pos >> params.cluster_shift; + uint cluster_offset = (params.cluster_width * cluster_pos.y + cluster_pos.x) * (params.max_cluster_element_count_div_32 + 32); + //positions in screen are too spread apart, no hopes for optimizing with subgroups + + fog_unit_pos.z = pow(fog_unit_pos.z, params.detail_spread); + + vec3 view_pos; + view_pos.xy = (fog_unit_pos.xy * 2.0 - 1.0) * mix(params.fog_frustum_size_begin, params.fog_frustum_size_end, vec2(fog_unit_pos.z)); + view_pos.z = -params.fog_frustum_end * fog_unit_pos.z; + view_pos.y = -view_pos.y; + + vec4 reprojected_density = vec4(0.0); + float reproject_amount = 0.0; + + if (params.use_temporal_reprojection) { + vec3 prev_view = (params.to_prev_view * vec4(view_pos, 1.0)).xyz; + //undo transform into prev view + prev_view.y = -prev_view.y; + //z back to unit size + prev_view.z /= -params.fog_frustum_end; + //xy back to unit size + prev_view.xy /= mix(params.fog_frustum_size_begin, params.fog_frustum_size_end, vec2(prev_view.z)); + prev_view.xy = prev_view.xy * 0.5 + 0.5; + //z back to unspread value + prev_view.z = pow(prev_view.z, 1.0 / params.detail_spread); + + if (all(greaterThan(prev_view, vec3(0.0))) && all(lessThan(prev_view, vec3(1.0)))) { + //reprojectinon fits + + reprojected_density = textureLod(sampler3D(prev_density_texture, linear_sampler), prev_view, 0.0); + reproject_amount = params.temporal_blend; + + // Since we can reproject, now we must jitter the current view pos. + // This is done here because cells that can't reproject should not jitter. + + fog_unit_pos = posf * fog_cell_size + fog_cell_size * halton_map[params.temporal_frame]; //center of voxels, offset by halton table + + screen_pos = uvec2(fog_unit_pos.xy * params.screen_size); + cluster_pos = screen_pos >> params.cluster_shift; + cluster_offset = (params.cluster_width * cluster_pos.y + cluster_pos.x) * (params.max_cluster_element_count_div_32 + 32); + //positions in screen are too spread apart, no hopes for optimizing with subgroups + + fog_unit_pos.z = pow(fog_unit_pos.z, params.detail_spread); + + view_pos.xy = (fog_unit_pos.xy * 2.0 - 1.0) * mix(params.fog_frustum_size_begin, params.fog_frustum_size_end, vec2(fog_unit_pos.z)); + view_pos.z = -params.fog_frustum_end * fog_unit_pos.z; + view_pos.y = -view_pos.y; + } + } + + uint cluster_z = uint(clamp((abs(view_pos.z) / params.z_far) * 32.0, 0.0, 31.0)); + + vec3 total_light = vec3(0.0); + + float total_density = params.base_density; + uint local_density = imageLoad(density_only_map, pos).x; + total_density += float(int(local_density)) / DENSITY_SCALE; + total_density = max(0.0, total_density); + + uint scattering_u = imageLoad(light_only_map, pos).x; + vec3 scattering = vec3(scattering_u >> 21, (scattering_u << 11) >> 21, scattering_u % 1024) / vec3(2047.0, 2047.0, 1023.0); + scattering += params.base_scattering * params.base_density; + + uint emission_u = imageLoad(emissive_only_map, pos).x; + vec3 emission = vec3(emission_u >> 21, (emission_u << 11) >> 21, emission_u % 1024) / vec3(511.0, 511.0, 255.0); + emission += params.base_emission * params.base_density; + + float cell_depth_size = abs(view_pos.z - get_depth_at_pos(fog_cell_size.z, pos.z + 1)); + //compute directional lights + + if (total_density > 0.001) { + for (uint i = 0; i < params.directional_light_count; i++) { + vec3 shadow_attenuation = vec3(1.0); + + if (directional_lights.data[i].shadow_enabled) { + float depth_z = -view_pos.z; + + vec4 pssm_coord; + vec3 shadow_color = directional_lights.data[i].shadow_color1.rgb; + vec3 light_dir = directional_lights.data[i].direction; + vec4 v = vec4(view_pos, 1.0); + float z_range; + + if (depth_z < directional_lights.data[i].shadow_split_offsets.x) { + pssm_coord = (directional_lights.data[i].shadow_matrix1 * v); + pssm_coord /= pssm_coord.w; + z_range = directional_lights.data[i].shadow_z_range.x; + + } else if (depth_z < directional_lights.data[i].shadow_split_offsets.y) { + pssm_coord = (directional_lights.data[i].shadow_matrix2 * v); + pssm_coord /= pssm_coord.w; + z_range = directional_lights.data[i].shadow_z_range.y; + + } else if (depth_z < directional_lights.data[i].shadow_split_offsets.z) { + pssm_coord = (directional_lights.data[i].shadow_matrix3 * v); + pssm_coord /= pssm_coord.w; + z_range = directional_lights.data[i].shadow_z_range.z; + + } else { + pssm_coord = (directional_lights.data[i].shadow_matrix4 * v); + pssm_coord /= pssm_coord.w; + z_range = directional_lights.data[i].shadow_z_range.w; + } + + float depth = texture(sampler2D(directional_shadow_atlas, linear_sampler), pssm_coord.xy).r; + float shadow = exp(min(0.0, (depth - pssm_coord.z)) * z_range * directional_lights.data[i].shadow_volumetric_fog_fade); + + shadow = mix(shadow, 1.0, smoothstep(directional_lights.data[i].fade_from, directional_lights.data[i].fade_to, view_pos.z)); //done with negative values for performance + + shadow_attenuation = mix(shadow_color, vec3(1.0), shadow); + } + + total_light += shadow_attenuation * directional_lights.data[i].color * directional_lights.data[i].energy * henyey_greenstein(dot(normalize(view_pos), normalize(directional_lights.data[i].direction)), params.phase_g); + } + + // Compute light from sky + if (params.ambient_inject > 0.0) { + vec3 isotropic = vec3(0.0); + vec3 anisotropic = vec3(0.0); + if (params.sky_contribution > 0.0) { + float mip_bias = 2.0 + total_density * (MAX_SKY_LOD - 2.0); // Not physically based, but looks nice + vec3 scatter_direction = (params.radiance_inverse_xform * normalize(view_pos)) * sign(params.phase_g); +#ifdef USE_RADIANCE_CUBEMAP_ARRAY + isotropic = texture(samplerCubeArray(sky_texture, linear_sampler_with_mipmaps), vec4(0.0, 1.0, 0.0, mip_bias)).rgb; + anisotropic = texture(samplerCubeArray(sky_texture, linear_sampler_with_mipmaps), vec4(scatter_direction, mip_bias)).rgb; +#else + isotropic = textureLod(samplerCube(sky_texture, linear_sampler_with_mipmaps), vec3(0.0, 1.0, 0.0), mip_bias).rgb; + anisotropic = textureLod(samplerCube(sky_texture, linear_sampler_with_mipmaps), vec3(scatter_direction), mip_bias).rgb; +#endif //USE_RADIANCE_CUBEMAP_ARRAY + } + + total_light += mix(params.ambient_color, mix(isotropic, anisotropic, abs(params.phase_g)), params.sky_contribution) * params.ambient_inject; + } + + //compute lights from cluster + + { //omni lights + + uint cluster_omni_offset = cluster_offset; + + uint item_min; + uint item_max; + uint item_from; + uint item_to; + + cluster_get_item_range(cluster_omni_offset + params.max_cluster_element_count_div_32 + cluster_z, item_min, item_max, item_from, item_to); + +#ifdef USE_SUBGROUPS + item_from = subgroupBroadcastFirst(subgroupMin(item_from)); + item_to = subgroupBroadcastFirst(subgroupMax(item_to)); +#endif + + for (uint i = item_from; i < item_to; i++) { + uint mask = cluster_buffer.data[cluster_omni_offset + i]; + mask &= cluster_get_range_clip_mask(i, item_min, item_max); +#ifdef USE_SUBGROUPS + uint merged_mask = subgroupBroadcastFirst(subgroupOr(mask)); +#else + uint merged_mask = mask; +#endif + + while (merged_mask != 0) { + uint bit = findMSB(merged_mask); + merged_mask &= ~(1 << bit); +#ifdef USE_SUBGROUPS + if (((1 << bit) & mask) == 0) { //do not process if not originally here + continue; + } +#endif + uint light_index = 32 * i + bit; + + //if (!bool(omni_omni_lights.data[light_index].mask & draw_call.layer_mask)) { + // continue; //not masked + //} + + vec3 light_pos = omni_lights.data[light_index].position; + float d = distance(omni_lights.data[light_index].position, view_pos); + float shadow_attenuation = 1.0; + + if (d * omni_lights.data[light_index].inv_radius < 1.0) { + float attenuation = get_omni_attenuation(d, omni_lights.data[light_index].inv_radius, omni_lights.data[light_index].attenuation); + + vec3 light = omni_lights.data[light_index].color; + + if (omni_lights.data[light_index].shadow_enabled) { + //has shadow + vec4 uv_rect = omni_lights.data[light_index].atlas_rect; + vec2 flip_offset = omni_lights.data[light_index].direction.xy; + + vec3 local_vert = (omni_lights.data[light_index].shadow_matrix * vec4(view_pos, 1.0)).xyz; + + float shadow_len = length(local_vert); //need to remember shadow len from here + vec3 shadow_sample = normalize(local_vert); + + if (shadow_sample.z >= 0.0) { + uv_rect.xy += flip_offset; + } + + shadow_sample.z = 1.0 + abs(shadow_sample.z); + vec3 pos = vec3(shadow_sample.xy / shadow_sample.z, shadow_len - omni_lights.data[light_index].shadow_bias); + pos.z *= omni_lights.data[light_index].inv_radius; + + pos.xy = pos.xy * 0.5 + 0.5; + pos.xy = uv_rect.xy + pos.xy * uv_rect.zw; + + float depth = texture(sampler2D(shadow_atlas, linear_sampler), pos.xy).r; + + shadow_attenuation = exp(min(0.0, (depth - pos.z)) / omni_lights.data[light_index].inv_radius * omni_lights.data[light_index].shadow_volumetric_fog_fade); + } + total_light += light * attenuation * shadow_attenuation * henyey_greenstein(dot(normalize(light_pos - view_pos), normalize(view_pos)), params.phase_g); + } + } + } + } + + { //spot lights + + uint cluster_spot_offset = cluster_offset + params.cluster_type_size; + + uint item_min; + uint item_max; + uint item_from; + uint item_to; + + cluster_get_item_range(cluster_spot_offset + params.max_cluster_element_count_div_32 + cluster_z, item_min, item_max, item_from, item_to); + +#ifdef USE_SUBGROUPS + item_from = subgroupBroadcastFirst(subgroupMin(item_from)); + item_to = subgroupBroadcastFirst(subgroupMax(item_to)); +#endif + + for (uint i = item_from; i < item_to; i++) { + uint mask = cluster_buffer.data[cluster_spot_offset + i]; + mask &= cluster_get_range_clip_mask(i, item_min, item_max); +#ifdef USE_SUBGROUPS + uint merged_mask = subgroupBroadcastFirst(subgroupOr(mask)); +#else + uint merged_mask = mask; +#endif + + while (merged_mask != 0) { + uint bit = findMSB(merged_mask); + merged_mask &= ~(1 << bit); +#ifdef USE_SUBGROUPS + if (((1 << bit) & mask) == 0) { //do not process if not originally here + continue; + } +#endif + + //if (!bool(omni_lights.data[light_index].mask & draw_call.layer_mask)) { + // continue; //not masked + //} + + uint light_index = 32 * i + bit; + + vec3 light_pos = spot_lights.data[light_index].position; + vec3 light_rel_vec = spot_lights.data[light_index].position - view_pos; + float d = length(light_rel_vec); + float shadow_attenuation = 1.0; + + if (d * spot_lights.data[light_index].inv_radius < 1.0) { + float attenuation = get_omni_attenuation(d, spot_lights.data[light_index].inv_radius, spot_lights.data[light_index].attenuation); + + vec3 spot_dir = spot_lights.data[light_index].direction; + float scos = max(dot(-normalize(light_rel_vec), spot_dir), spot_lights.data[light_index].cone_angle); + float spot_rim = max(0.0001, (1.0 - scos) / (1.0 - spot_lights.data[light_index].cone_angle)); + attenuation *= 1.0 - pow(spot_rim, spot_lights.data[light_index].cone_attenuation); + + vec3 light = spot_lights.data[light_index].color; + + if (spot_lights.data[light_index].shadow_enabled) { + //has shadow + vec4 v = vec4(view_pos, 1.0); + + vec4 splane = (spot_lights.data[light_index].shadow_matrix * v); + splane /= splane.w; + + float depth = texture(sampler2D(shadow_atlas, linear_sampler), splane.xy).r; + + shadow_attenuation = exp(min(0.0, (depth - splane.z)) / spot_lights.data[light_index].inv_radius * spot_lights.data[light_index].shadow_volumetric_fog_fade); + } + + total_light += light * attenuation * shadow_attenuation * henyey_greenstein(dot(normalize(light_rel_vec), normalize(view_pos)), params.phase_g); + } + } + } + } + + vec3 world_pos = mat3(params.cam_rotation) * view_pos; + + for (uint i = 0; i < params.max_voxel_gi_instances; i++) { + vec3 position = (voxel_gi_instances.data[i].xform * vec4(world_pos, 1.0)).xyz; + + //this causes corrupted pixels, i have no idea why.. + if (all(bvec2(all(greaterThanEqual(position, vec3(0.0))), all(lessThan(position, voxel_gi_instances.data[i].bounds))))) { + position /= voxel_gi_instances.data[i].bounds; + + vec4 light = vec4(0.0); + for (uint j = 0; j < voxel_gi_instances.data[i].mipmaps; j++) { + vec4 slight = textureLod(sampler3D(voxel_gi_textures[i], linear_sampler_with_mipmaps), position, float(j)); + float a = (1.0 - light.a); + light += a * slight; + } + + light.rgb *= voxel_gi_instances.data[i].dynamic_range * params.gi_inject; + + total_light += light.rgb; + } + } + + //sdfgi +#ifdef ENABLE_SDFGI + + { + float blend = -1.0; + vec3 ambient_total = vec3(0.0); + + for (uint i = 0; i < sdfgi.max_cascades; i++) { + vec3 cascade_pos = (world_pos - sdfgi.cascades[i].position) * sdfgi.cascades[i].to_probe; + + if (any(lessThan(cascade_pos, vec3(0.0))) || any(greaterThanEqual(cascade_pos, sdfgi.cascade_probe_size))) { + continue; //skip cascade + } + + vec3 base_pos = floor(cascade_pos); + ivec3 probe_base_pos = ivec3(base_pos); + + vec4 ambient_accum = vec4(0.0); + + ivec3 tex_pos = ivec3(probe_base_pos.xy, int(i)); + tex_pos.x += probe_base_pos.z * sdfgi.probe_axis_size; + + for (uint j = 0; j < 8; j++) { + ivec3 offset = (ivec3(j) >> ivec3(0, 1, 2)) & ivec3(1, 1, 1); + ivec3 probe_posi = probe_base_pos; + probe_posi += offset; + + // Compute weight + + vec3 probe_pos = vec3(probe_posi); + vec3 probe_to_pos = cascade_pos - probe_pos; + + vec3 trilinear = vec3(1.0) - abs(probe_to_pos); + float weight = trilinear.x * trilinear.y * trilinear.z; + + // Compute lightprobe occlusion + + if (sdfgi.use_occlusion) { + ivec3 occ_indexv = abs((sdfgi.cascades[i].probe_world_offset + probe_posi) & ivec3(1, 1, 1)) * ivec3(1, 2, 4); + vec4 occ_mask = mix(vec4(0.0), vec4(1.0), equal(ivec4(occ_indexv.x | occ_indexv.y), ivec4(0, 1, 2, 3))); + + vec3 occ_pos = clamp(cascade_pos, probe_pos - sdfgi.occlusion_clamp, probe_pos + sdfgi.occlusion_clamp) * sdfgi.probe_to_uvw; + occ_pos.z += float(i); + if (occ_indexv.z != 0) { //z bit is on, means index is >=4, so make it switch to the other half of textures + occ_pos.x += 1.0; + } + + occ_pos *= sdfgi.occlusion_renormalize; + float occlusion = dot(textureLod(sampler3D(sdfgi_occlusion_texture, linear_sampler), occ_pos, 0.0), occ_mask); + + weight *= max(occlusion, 0.01); + } + + // Compute ambient texture position + + ivec3 uvw = tex_pos; + uvw.xy += offset.xy; + uvw.x += offset.z * sdfgi.probe_axis_size; + + vec3 ambient = texelFetch(sampler2DArray(sdfgi_ambient_texture, linear_sampler), uvw, 0).rgb; + + ambient_accum.rgb += ambient * weight; + ambient_accum.a += weight; + } + + if (ambient_accum.a > 0) { + ambient_accum.rgb /= ambient_accum.a; + } + ambient_total = ambient_accum.rgb; + break; + } + + total_light += ambient_total * params.gi_inject; + } + +#endif + } + + vec4 final_density = vec4(total_light * scattering + emission, total_density); + + final_density = mix(final_density, reprojected_density, reproject_amount); + + imageStore(density_map, pos, final_density); + imageStore(density_only_map, pos, uvec4(0)); + imageStore(light_only_map, pos, uvec4(0)); + imageStore(emissive_only_map, pos, uvec4(0)); +#endif + +#ifdef MODE_FOG + + ivec3 pos = ivec3(gl_GlobalInvocationID.xy, 0); + + if (any(greaterThanEqual(pos, params.fog_volume_size))) { + return; //do not compute + } + + vec4 fog_accum = vec4(0.0, 0.0, 0.0, 1.0); + float prev_z = 0.0; + + for (int i = 0; i < params.fog_volume_size.z; i++) { + //compute fog position + ivec3 fog_pos = pos + ivec3(0, 0, i); + //get fog value + vec4 fog = imageLoad(density_map, fog_pos); + + //get depth at cell pos + float z = get_depth_at_pos(fog_cell_size.z, i); + //get distance from previous pos + float d = abs(prev_z - z); + //compute transmittance using beer's law + float transmittance = exp(-d * fog.a); + + fog_accum.rgb += ((fog.rgb - fog.rgb * transmittance) / max(fog.a, 0.00001)) * fog_accum.a; + fog_accum.a *= transmittance; + + prev_z = z; + + imageStore(fog_map, fog_pos, vec4(fog_accum.rgb, 1.0 - fog_accum.a)); + } + +#endif + +#ifdef MODE_FILTER + + ivec3 pos = ivec3(gl_GlobalInvocationID.xyz); + + const float gauss[7] = float[](0.071303, 0.131514, 0.189879, 0.214607, 0.189879, 0.131514, 0.071303); + + const ivec3 filter_dir[3] = ivec3[](ivec3(1, 0, 0), ivec3(0, 1, 0), ivec3(0, 0, 1)); + ivec3 offset = filter_dir[params.filter_axis]; + + vec4 accum = vec4(0.0); + for (int i = -3; i <= 3; i++) { + accum += imageLoad(source_map, clamp(pos + offset * i, ivec3(0), params.fog_volume_size - ivec3(1))) * gauss[i + 3]; + } + + imageStore(dest_map, pos, accum); + +#endif +#ifdef MODE_COPY + ivec3 pos = ivec3(gl_GlobalInvocationID.xyz); + if (any(greaterThanEqual(pos, params.fog_volume_size))) { + return; //do not compute + } + + imageStore(dest_map, pos, imageLoad(source_map, pos)); + +#endif +} diff --git a/servers/rendering/renderer_scene.h b/servers/rendering/renderer_scene.h index 5961f59b6f..b6e99e4be5 100644 --- a/servers/rendering/renderer_scene.h +++ b/servers/rendering/renderer_scene.h @@ -76,6 +76,7 @@ public: virtual void instance_set_blend_shape_weight(RID p_instance, int p_shape, float p_weight) = 0; virtual void instance_set_surface_override_material(RID p_instance, int p_surface, RID p_material) = 0; virtual void instance_set_visible(RID p_instance, bool p_visible) = 0; + virtual void instance_geometry_set_transparency(RID p_instance, float p_transparency) = 0; virtual void instance_set_custom_aabb(RID p_instance, AABB p_aabb) = 0; @@ -84,6 +85,8 @@ public: virtual void instance_set_extra_visibility_margin(RID p_instance, real_t p_margin) = 0; virtual void instance_set_visibility_parent(RID p_instance, RID p_parent_instance) = 0; + virtual void instance_set_ignore_culling(RID p_instance, bool p_enabled) = 0; + // don't use these in a game! virtual Vector<ObjectID> instances_cull_aabb(const AABB &p_aabb, RID p_scenario = RID()) const = 0; virtual Vector<ObjectID> instances_cull_ray(const Vector3 &p_from, const Vector3 &p_to, RID p_scenario = RID()) const = 0; @@ -93,10 +96,9 @@ public: virtual void instance_geometry_set_cast_shadows_setting(RID p_instance, RS::ShadowCastingSetting p_shadow_casting_setting) = 0; virtual void instance_geometry_set_material_override(RID p_instance, RID p_material) = 0; - virtual void instance_geometry_set_visibility_range(RID p_instance, float p_min, float p_max, float p_min_margin, float p_max_margin) = 0; + virtual void instance_geometry_set_visibility_range(RID p_instance, float p_min, float p_max, float p_min_margin, float p_max_margin, RS::VisibilityRangeFadeMode p_fade_mode) = 0; virtual void instance_geometry_set_lightmap(RID p_instance, RID p_lightmap, const Rect2 &p_lightmap_uv_scale, int p_slice_index) = 0; virtual void instance_geometry_set_lod_bias(RID p_instance, float p_lod_bias) = 0; - virtual void instance_geometry_set_shader_parameter(RID p_instance, const StringName &p_parameter, const Variant &p_value) = 0; virtual void instance_geometry_get_shader_parameter_list(RID p_instance, List<PropertyInfo> *p_parameters) const = 0; virtual Variant instance_geometry_get_shader_parameter(RID p_instance, const StringName &p_parameter) const = 0; @@ -132,7 +134,7 @@ public: virtual void environment_glow_set_use_bicubic_upscale(bool p_enable) = 0; virtual void environment_glow_set_use_high_quality(bool p_enable) = 0; - virtual void environment_set_volumetric_fog(RID p_env, bool p_enable, float p_density, const Color &p_light, float p_light_energy, float p_length, float p_detail_spread, float p_gi_inject, bool p_temporal_reprojection, float p_temporal_reprojection_amount) = 0; + virtual void environment_set_volumetric_fog(RID p_env, bool p_enable, float p_density, const Color &p_albedo, const Color &p_emission, float p_emission_energy, float p_anisotropy, float p_length, float p_detail_spread, float p_gi_inject, bool p_temporal_reprojection, float p_temporal_reprojection_amount, float p_ambient_inject) = 0; virtual void environment_set_volumetric_fog_volume_size(int p_size, int p_depth) = 0; virtual void environment_set_volumetric_fog_filter_active(bool p_enable) = 0; diff --git a/servers/rendering/renderer_scene_cull.cpp b/servers/rendering/renderer_scene_cull.cpp index 558516ac7c..8421938507 100644 --- a/servers/rendering/renderer_scene_cull.cpp +++ b/servers/rendering/renderer_scene_cull.cpp @@ -540,6 +540,10 @@ void RendererSceneCull::instance_set_base(RID p_instance, RID p_base) { InstanceParticlesCollisionData *collision = static_cast<InstanceParticlesCollisionData *>(instance->base_data); RSG::storage->free(collision->instance); } break; + case RS::INSTANCE_FOG_VOLUME: { + InstanceFogVolumeData *volume = static_cast<InstanceFogVolumeData *>(instance->base_data); + scene_render->free(volume->instance); + } break; case RS::INSTANCE_VISIBLITY_NOTIFIER: { //none } break; @@ -644,6 +648,12 @@ void RendererSceneCull::instance_set_base(RID p_instance, RID p_base) { scene_render->geometry_instance_set_lightmap_capture(geom->geometry_instance, instance->lightmap_sh.ptr()); } + for (Set<Instance *>::Element *E = instance->visibility_dependencies.front(); E; E = E->next()) { + Instance *dep_instance = E->get(); + ERR_CONTINUE(dep_instance->array_index == -1); + ERR_CONTINUE(dep_instance->scenario->instance_data[dep_instance->array_index].parent_array_index != -1); + dep_instance->scenario->instance_data[dep_instance->array_index].parent_array_index = instance->array_index; + } } break; case RS::INSTANCE_PARTICLES_COLLISION: { InstanceParticlesCollisionData *collision = memnew(InstanceParticlesCollisionData); @@ -651,6 +661,12 @@ void RendererSceneCull::instance_set_base(RID p_instance, RID p_base) { RSG::storage->particles_collision_instance_set_active(collision->instance, instance->visible); instance->base_data = collision; } break; + case RS::INSTANCE_FOG_VOLUME: { + InstanceFogVolumeData *volume = memnew(InstanceFogVolumeData); + volume->instance = scene_render->fog_volume_instance_create(p_base); + scene_render->fog_volume_instance_set_active(volume->instance, instance->visible); + instance->base_data = volume; + } break; case RS::INSTANCE_VISIBLITY_NOTIFIER: { InstanceVisibilityNotifierData *vnd = memnew(InstanceVisibilityNotifierData); vnd->base = p_base; @@ -819,6 +835,16 @@ void RendererSceneCull::instance_set_layer_mask(RID p_instance, uint32_t p_mask) } } +void RendererSceneCull::instance_geometry_set_transparency(RID p_instance, float p_transparency) { + Instance *instance = instance_owner.get_or_null(p_instance); + ERR_FAIL_COND(!instance); + + if ((1 << instance->base_type) & RS::INSTANCE_GEOMETRY_MASK && instance->base_data) { + InstanceGeometryData *geom = static_cast<InstanceGeometryData *>(instance->base_data); + scene_render->geometry_instance_set_transparency(geom->geometry_instance, p_transparency); + } +} + void RendererSceneCull::instance_set_transform(RID p_instance, const Transform3D &p_transform) { Instance *instance = instance_owner.get_or_null(p_instance); ERR_FAIL_COND(!instance); @@ -914,6 +940,11 @@ void RendererSceneCull::instance_set_visible(RID p_instance, bool p_visible) { RSG::storage->particles_collision_instance_set_active(collision->instance, p_visible); } + if (instance->base_type == RS::INSTANCE_FOG_VOLUME) { + InstanceFogVolumeData *volume = static_cast<InstanceFogVolumeData *>(instance->base_data); + scene_render->fog_volume_instance_set_active(volume->instance, p_visible); + } + if (instance->base_type == RS::INSTANCE_OCCLUDER) { if (instance->scenario) { RendererSceneOcclusionCull::get_singleton()->scenario_set_instance(instance->scenario->self, p_instance, instance->base, instance->transform, p_visible); @@ -983,6 +1014,21 @@ void RendererSceneCull::instance_set_extra_visibility_margin(RID p_instance, rea _instance_queue_update(instance, true, false); } +void RendererSceneCull::instance_set_ignore_culling(RID p_instance, bool p_enabled) { + Instance *instance = instance_owner.get_or_null(p_instance); + ERR_FAIL_COND(!instance); + instance->ignore_all_culling = p_enabled; + + if (instance->scenario && instance->array_index >= 0) { + InstanceData &idata = instance->scenario->instance_data[instance->array_index]; + if (instance->ignore_all_culling) { + idata.flags |= InstanceData::FLAG_IGNORE_ALL_CULLING; + } else { + idata.flags &= ~uint32_t(InstanceData::FLAG_IGNORE_ALL_CULLING); + } + } +} + Vector<ObjectID> RendererSceneCull::instances_cull_aabb(const AABB &p_aabb, RID p_scenario) const { Vector<ObjectID> instances; Scenario *scenario = scenario_owner.get_or_null(p_scenario); @@ -1139,7 +1185,7 @@ void RendererSceneCull::instance_geometry_set_cast_shadows_setting(RID p_instanc if (instance->scenario && instance->array_index >= 0) { InstanceData &idata = instance->scenario->instance_data[instance->array_index]; - if (instance->cast_shadows != RS::SHADOW_CASTING_SETTING_SHADOWS_ONLY) { + if (instance->cast_shadows != RS::SHADOW_CASTING_SETTING_OFF) { idata.flags |= InstanceData::FLAG_CAST_SHADOWS; } else { idata.flags &= ~uint32_t(InstanceData::FLAG_CAST_SHADOWS); @@ -1173,7 +1219,7 @@ void RendererSceneCull::instance_geometry_set_material_override(RID p_instance, } } -void RendererSceneCull::instance_geometry_set_visibility_range(RID p_instance, float p_min, float p_max, float p_min_margin, float p_max_margin) { +void RendererSceneCull::instance_geometry_set_visibility_range(RID p_instance, float p_min, float p_max, float p_min_margin, float p_max_margin, RS::VisibilityRangeFadeMode p_fade_mode) { Instance *instance = instance_owner.get_or_null(p_instance); ERR_FAIL_COND(!instance); @@ -1181,6 +1227,7 @@ void RendererSceneCull::instance_geometry_set_visibility_range(RID p_instance, f instance->visibility_range_end = p_max; instance->visibility_range_begin_margin = p_min_margin; instance->visibility_range_end_margin = p_max_margin; + instance->visibility_range_fade_mode = p_fade_mode; _update_instance_visibility_dependencies(instance); @@ -1190,6 +1237,7 @@ void RendererSceneCull::instance_geometry_set_visibility_range(RID p_instance, f vd.range_end = instance->visibility_range_end; vd.range_begin_margin = instance->visibility_range_begin_margin; vd.range_end_margin = instance->visibility_range_end_margin; + vd.fade_mode = p_fade_mode; } } @@ -1199,53 +1247,48 @@ void RendererSceneCull::instance_set_visibility_parent(RID p_instance, RID p_par Instance *old_parent = instance->visibility_parent; if (old_parent) { - if ((1 << old_parent->base_type) & RS::INSTANCE_GEOMETRY_MASK && old_parent->base_data) { - InstanceGeometryData *old_parent_geom = static_cast<InstanceGeometryData *>(old_parent->base_data); - old_parent_geom->visibility_dependencies.erase(instance); - _update_instance_visibility_depth(old_parent); - } + old_parent->visibility_dependencies.erase(instance); instance->visibility_parent = nullptr; + _update_instance_visibility_depth(old_parent); } Instance *parent = instance_owner.get_or_null(p_parent_instance); ERR_FAIL_COND(p_parent_instance.is_valid() && !parent); if (parent) { - if ((1 << parent->base_type) & RS::INSTANCE_GEOMETRY_MASK && parent->base_data) { - InstanceGeometryData *parent_geom = static_cast<InstanceGeometryData *>(parent->base_data); - parent_geom->visibility_dependencies.insert(instance); - _update_instance_visibility_depth(parent); - } + parent->visibility_dependencies.insert(instance); instance->visibility_parent = parent; + + bool cycle_detected = _update_instance_visibility_depth(parent); + if (cycle_detected) { + ERR_PRINT("Cycle detected in the visibility dependencies tree. The latest change to visibility_parent will have no effect."); + parent->visibility_dependencies.erase(instance); + instance->visibility_parent = nullptr; + } } _update_instance_visibility_dependencies(instance); } -void RendererSceneCull::_update_instance_visibility_depth(Instance *p_instance) { +bool RendererSceneCull::_update_instance_visibility_depth(Instance *p_instance) { bool cycle_detected = false; Set<Instance *> traversed_nodes; { Instance *instance = p_instance; - while (instance && ((1 << instance->base_type) & RS::INSTANCE_GEOMETRY_MASK) && instance->base_data) { - InstanceGeometryData *geom = static_cast<InstanceGeometryData *>(instance->base_data); - if (!geom->visibility_dependencies.is_empty()) { + while (instance) { + if (!instance->visibility_dependencies.is_empty()) { uint32_t depth = 0; - for (Set<Instance *>::Element *E = geom->visibility_dependencies.front(); E; E = E->next()) { - if (((1 << E->get()->base_type) & RS::INSTANCE_GEOMETRY_MASK) == 0 || !E->get()->base_data) { - continue; - } - InstanceGeometryData *child_geom = static_cast<InstanceGeometryData *>(E->get()->base_data); - depth = MAX(depth, child_geom->visibility_dependencies_depth); + for (Set<Instance *>::Element *E = instance->visibility_dependencies.front(); E; E = E->next()) { + depth = MAX(depth, E->get()->visibility_dependencies_depth); } - geom->visibility_dependencies_depth = depth + 1; + instance->visibility_dependencies_depth = depth + 1; } else { - geom->visibility_dependencies_depth = 0; + instance->visibility_dependencies_depth = 0; } if (instance->scenario && instance->visibility_index != -1) { - instance->scenario->instance_visibility.move(instance->visibility_index, geom->visibility_dependencies_depth); + instance->scenario->instance_visibility.move(instance->visibility_index, instance->visibility_dependencies_depth); } traversed_nodes.insert(instance); @@ -1258,17 +1301,7 @@ void RendererSceneCull::_update_instance_visibility_depth(Instance *p_instance) } } - if (cycle_detected) { - ERR_PRINT("Cycle detected in the visibility dependencies tree."); - for (Set<Instance *>::Element *E = traversed_nodes.front(); E; E = E->next()) { - Instance *instance = E->get(); - InstanceGeometryData *geom = static_cast<InstanceGeometryData *>(instance->base_data); - geom->visibility_dependencies_depth = 0; - if (instance->scenario && instance->visibility_index != -1) { - instance->scenario->instance_visibility.move(instance->visibility_index, geom->visibility_dependencies_depth); - } - } - } + return cycle_detected; } void RendererSceneCull::_update_instance_visibility_dependencies(Instance *p_instance) { @@ -1288,25 +1321,42 @@ void RendererSceneCull::_update_instance_visibility_dependencies(Instance *p_ins vd.range_end_margin = p_instance->visibility_range_end_margin; vd.position = p_instance->transformed_aabb.get_center(); vd.array_index = p_instance->array_index; + vd.fade_mode = p_instance->visibility_range_fade_mode; - InstanceGeometryData *geom_data = static_cast<InstanceGeometryData *>(p_instance->base_data); - p_instance->scenario->instance_visibility.insert(vd, geom_data->visibility_dependencies_depth); + p_instance->scenario->instance_visibility.insert(vd, p_instance->visibility_dependencies_depth); } if (p_instance->scenario && p_instance->array_index != -1) { - p_instance->scenario->instance_data[p_instance->array_index].visibility_index = p_instance->visibility_index; + InstanceData &idata = p_instance->scenario->instance_data[p_instance->array_index]; + idata.visibility_index = p_instance->visibility_index; + + if (is_geometry_instance) { + if (has_visibility_range && p_instance->visibility_range_fade_mode == RS::VISIBILITY_RANGE_FADE_SELF) { + bool begin_enabled = p_instance->visibility_range_begin > 0.0f; + float begin_min = p_instance->visibility_range_begin - p_instance->visibility_range_begin_margin; + float begin_max = p_instance->visibility_range_begin + p_instance->visibility_range_begin_margin; + bool end_enabled = p_instance->visibility_range_end > 0.0f; + float end_min = p_instance->visibility_range_end - p_instance->visibility_range_end_margin; + float end_max = p_instance->visibility_range_end + p_instance->visibility_range_end_margin; + scene_render->geometry_instance_set_fade_range(idata.instance_geometry, begin_enabled, begin_min, begin_max, end_enabled, end_min, end_max); + } else { + scene_render->geometry_instance_set_fade_range(idata.instance_geometry, false, 0.0f, 0.0f, false, 0.0f, 0.0f); + } + } - InstanceGeometryData *geom_data = static_cast<InstanceGeometryData *>(p_instance->base_data); - if ((has_visibility_range || p_instance->visibility_parent) && (p_instance->visibility_index == -1 || (geom_data && geom_data->visibility_dependencies_depth == 0))) { - p_instance->scenario->instance_data[p_instance->array_index].flags |= InstanceData::FLAG_VISIBILITY_DEPENDENCY_NEEDS_CHECK; + if ((has_visibility_range || p_instance->visibility_parent) && (p_instance->visibility_index == -1 || p_instance->visibility_dependencies_depth == 0)) { + idata.flags |= InstanceData::FLAG_VISIBILITY_DEPENDENCY_NEEDS_CHECK; } else { - p_instance->scenario->instance_data[p_instance->array_index].flags &= ~InstanceData::FLAG_VISIBILITY_DEPENDENCY_NEEDS_CHECK; + idata.flags &= ~InstanceData::FLAG_VISIBILITY_DEPENDENCY_NEEDS_CHECK; } if (p_instance->visibility_parent) { - p_instance->scenario->instance_data[p_instance->array_index].parent_array_index = p_instance->visibility_parent->array_index; + idata.parent_array_index = p_instance->visibility_parent->array_index; } else { - p_instance->scenario->instance_data[p_instance->array_index].parent_array_index = -1; + idata.parent_array_index = -1; + if (is_geometry_instance) { + scene_render->geometry_instance_set_parent_fade_alpha(idata.instance_geometry, 1.0f); + } } } } @@ -1471,6 +1521,9 @@ void RendererSceneCull::_update_instance(Instance *p_instance) { heightfield_particle_colliders_update_list.insert(p_instance); } RSG::storage->particles_collision_instance_set_transform(collision->instance, p_instance->transform); + } else if (p_instance->base_type == RS::INSTANCE_FOG_VOLUME) { + InstanceFogVolumeData *volume = static_cast<InstanceFogVolumeData *>(p_instance->base_data); + scene_render->fog_volume_instance_set_transform(volume->instance, p_instance->transform); } else if (p_instance->base_type == RS::INSTANCE_OCCLUDER) { if (p_instance->scenario) { RendererSceneOcclusionCull::get_singleton()->scenario_set_instance(p_instance->scenario->self, p_instance->self, p_instance->base, p_instance->transform, p_instance->visible); @@ -1559,19 +1612,19 @@ void RendererSceneCull::_update_instance(Instance *p_instance) { idata.parent_array_index = p_instance->visibility_parent ? p_instance->visibility_parent->array_index : -1; idata.visibility_index = p_instance->visibility_index; + for (Set<Instance *>::Element *E = p_instance->visibility_dependencies.front(); E; E = E->next()) { + Instance *dep_instance = E->get(); + if (dep_instance->array_index != -1) { + dep_instance->scenario->instance_data[dep_instance->array_index].parent_array_index = p_instance->array_index; + } + } + switch (p_instance->base_type) { case RS::INSTANCE_MESH: case RS::INSTANCE_MULTIMESH: case RS::INSTANCE_PARTICLES: { InstanceGeometryData *geom = static_cast<InstanceGeometryData *>(p_instance->base_data); idata.instance_geometry = geom->geometry_instance; - - for (Set<Instance *>::Element *E = geom->visibility_dependencies.front(); E; E = E->next()) { - Instance *dep_instance = E->get(); - if (dep_instance->array_index != -1) { - dep_instance->scenario->instance_data[dep_instance->array_index].parent_array_index = p_instance->array_index; - } - } } break; case RS::INSTANCE_LIGHT: { InstanceLightData *light_data = static_cast<InstanceLightData *>(p_instance->base_data); @@ -1592,6 +1645,9 @@ void RendererSceneCull::_update_instance(Instance *p_instance) { case RS::INSTANCE_VOXEL_GI: { idata.instance_data_rid = static_cast<InstanceVoxelGIData *>(p_instance->base_data)->probe_instance.get_id(); } break; + case RS::INSTANCE_FOG_VOLUME: { + idata.instance_data_rid = static_cast<InstanceFogVolumeData *>(p_instance->base_data)->instance.get_id(); + } break; case RS::INSTANCE_VISIBLITY_NOTIFIER: { idata.visibility_notifier = static_cast<InstanceVisibilityNotifierData *>(p_instance->base_data); } break; @@ -1603,7 +1659,7 @@ void RendererSceneCull::_update_instance(Instance *p_instance) { //always dirty when added idata.flags |= InstanceData::FLAG_REFLECTION_PROBE_DIRTY; } - if (p_instance->cast_shadows != RS::SHADOW_CASTING_SETTING_SHADOWS_ONLY) { + if (p_instance->cast_shadows != RS::SHADOW_CASTING_SETTING_OFF) { idata.flags |= InstanceData::FLAG_CAST_SHADOWS; } if (p_instance->cast_shadows == RS::SHADOW_CASTING_SETTING_SHADOWS_ONLY) { @@ -1622,6 +1678,9 @@ void RendererSceneCull::_update_instance(Instance *p_instance) { if (p_instance->ignore_occlusion_culling) { idata.flags |= InstanceData::FLAG_IGNORE_OCCLUSION_CULLING; } + if (p_instance->ignore_all_culling) { + idata.flags |= InstanceData::FLAG_IGNORE_ALL_CULLING; + } p_instance->scenario->instance_data.push_back(idata); p_instance->scenario->instance_aabbs.push_back(InstanceBounds(p_instance->transformed_aabb)); @@ -1721,13 +1780,10 @@ void RendererSceneCull::_unpair_instance(Instance *p_instance) { swapped_instance->scenario->instance_visibility[swapped_instance->visibility_index].array_index = swapped_instance->array_index; } - if ((1 << swapped_instance->base_type) & RS::INSTANCE_GEOMETRY_MASK) { - InstanceGeometryData *geom = static_cast<InstanceGeometryData *>(swapped_instance->base_data); - for (Set<Instance *>::Element *E = geom->visibility_dependencies.front(); E; E = E->next()) { - Instance *dep_instance = E->get(); - if (dep_instance != p_instance && dep_instance->array_index != -1) { - dep_instance->scenario->instance_data[dep_instance->array_index].parent_array_index = swapped_instance->array_index; - } + for (Set<Instance *>::Element *E = swapped_instance->visibility_dependencies.front(); E; E = E->next()) { + Instance *dep_instance = E->get(); + if (dep_instance != p_instance && dep_instance->array_index != -1) { + dep_instance->scenario->instance_data[dep_instance->array_index].parent_array_index = swapped_instance->array_index; } } } @@ -1746,11 +1802,14 @@ void RendererSceneCull::_unpair_instance(Instance *p_instance) { scene_render->geometry_instance_pair_reflection_probe_instances(geom->geometry_instance, nullptr, 0); scene_render->geometry_instance_pair_decal_instances(geom->geometry_instance, nullptr, 0); scene_render->geometry_instance_pair_voxel_gi_instances(geom->geometry_instance, nullptr, 0); + } - for (Set<Instance *>::Element *E = geom->visibility_dependencies.front(); E; E = E->next()) { - Instance *dep_instance = E->get(); - if (dep_instance->array_index != -1) { - dep_instance->scenario->instance_data[dep_instance->array_index].parent_array_index = -1; + for (Set<Instance *>::Element *E = p_instance->visibility_dependencies.front(); E; E = E->next()) { + Instance *dep_instance = E->get(); + if (dep_instance->array_index != -1) { + dep_instance->scenario->instance_data[dep_instance->array_index].parent_array_index = -1; + if ((1 << dep_instance->base_type) & RS::INSTANCE_GEOMETRY_MASK) { + scene_render->geometry_instance_set_parent_fade_alpha(dep_instance->scenario->instance_data[dep_instance->array_index].instance_geometry, 1.0f); } } } @@ -1796,6 +1855,9 @@ void RendererSceneCull::_update_instance_aabb(Instance *p_instance) { new_aabb = RSG::storage->particles_collision_get_aabb(p_instance->base); } break; + case RenderingServer::INSTANCE_FOG_VOLUME: { + new_aabb = RSG::storage->fog_volume_get_aabb(p_instance->base); + } break; case RenderingServer::INSTANCE_VISIBLITY_NOTIFIER: { new_aabb = RSG::storage->visibility_notifier_get_aabb(p_instance->base); } break; @@ -2076,7 +2138,7 @@ void RendererSceneCull::_light_instance_setup_directional_shadow(int p_shadow_in // This trick here is what stabilizes the shadow (make potential jaggies to not move) // at the cost of some wasted resolution. Still, the quality increase is very well worth it. - const real_t unit = radius * 2.0 / texture_size; + const real_t unit = (radius + soft_shadow_expand) * 2.0 / texture_size; x_max_cam = Math::snapped(x_vec.dot(center) + radius + soft_shadow_expand, unit); x_min_cam = Math::snapped(x_vec.dot(center) - radius - soft_shadow_expand, unit); y_max_cam = Math::snapped(y_vec.dot(center) + radius + soft_shadow_expand, unit); @@ -2453,34 +2515,49 @@ void RendererSceneCull::_visibility_cull(const VisibilityCullData &cull_data, ui if (idata.parent_array_index >= 0) { uint32_t parent_flags = scenario->instance_data[idata.parent_array_index].flags; - if ((parent_flags & InstanceData::FLAG_VISIBILITY_DEPENDENCY_HIDDEN) || (parent_flags & InstanceData::FLAG_VISIBILITY_DEPENDENCY_HIDDEN_CLOSE_RANGE) == 0) { + + if ((parent_flags & InstanceData::FLAG_VISIBILITY_DEPENDENCY_HIDDEN) || !(parent_flags & (InstanceData::FLAG_VISIBILITY_DEPENDENCY_HIDDEN_CLOSE_RANGE | InstanceData::FLAG_VISIBILITY_DEPENDENCY_FADE_CHILDREN))) { idata.flags |= InstanceData::FLAG_VISIBILITY_DEPENDENCY_HIDDEN; idata.flags &= ~InstanceData::FLAG_VISIBILITY_DEPENDENCY_HIDDEN_CLOSE_RANGE; + idata.flags &= ~InstanceData::FLAG_VISIBILITY_DEPENDENCY_FADE_CHILDREN; continue; } } - int range_check = _visibility_range_check(vd, cull_data.camera_position, cull_data.viewport_mask); + int range_check = _visibility_range_check<true>(vd, cull_data.camera_position, cull_data.viewport_mask); if (range_check == -1) { idata.flags |= InstanceData::FLAG_VISIBILITY_DEPENDENCY_HIDDEN; idata.flags &= ~InstanceData::FLAG_VISIBILITY_DEPENDENCY_HIDDEN_CLOSE_RANGE; + idata.flags &= ~InstanceData::FLAG_VISIBILITY_DEPENDENCY_FADE_CHILDREN; } else if (range_check == 1) { idata.flags &= ~InstanceData::FLAG_VISIBILITY_DEPENDENCY_HIDDEN; idata.flags |= InstanceData::FLAG_VISIBILITY_DEPENDENCY_HIDDEN_CLOSE_RANGE; + idata.flags &= ~InstanceData::FLAG_VISIBILITY_DEPENDENCY_FADE_CHILDREN; } else { idata.flags &= ~InstanceData::FLAG_VISIBILITY_DEPENDENCY_HIDDEN; idata.flags &= ~InstanceData::FLAG_VISIBILITY_DEPENDENCY_HIDDEN_CLOSE_RANGE; + if (range_check == 2) { + idata.flags |= InstanceData::FLAG_VISIBILITY_DEPENDENCY_FADE_CHILDREN; + } else { + idata.flags &= ~InstanceData::FLAG_VISIBILITY_DEPENDENCY_FADE_CHILDREN; + } } } } +template <bool p_fade_check> int RendererSceneCull::_visibility_range_check(InstanceVisibilityData &r_vis_data, const Vector3 &p_camera_pos, uint64_t p_viewport_mask) { float dist = p_camera_pos.distance_to(r_vis_data.position); + const RS::VisibilityRangeFadeMode &fade_mode = r_vis_data.fade_mode; - bool in_range_last_frame = p_viewport_mask & r_vis_data.viewport_state; - float begin_offset = in_range_last_frame ? -r_vis_data.range_begin_margin : r_vis_data.range_begin_margin; - float end_offset = in_range_last_frame ? r_vis_data.range_end_margin : -r_vis_data.range_end_margin; + float begin_offset = -r_vis_data.range_begin_margin; + float end_offset = r_vis_data.range_end_margin; + + if (fade_mode == RS::VISIBILITY_RANGE_FADE_DISABLED && !(p_viewport_mask & r_vis_data.viewport_state)) { + begin_offset = -begin_offset; + end_offset = -end_offset; + } if (r_vis_data.range_end > 0.0f && dist > r_vis_data.range_end + end_offset) { r_vis_data.viewport_state &= ~p_viewport_mask; @@ -2490,10 +2567,34 @@ int RendererSceneCull::_visibility_range_check(InstanceVisibilityData &r_vis_dat return 1; } else { r_vis_data.viewport_state |= p_viewport_mask; + if (p_fade_check) { + if (fade_mode != RS::VISIBILITY_RANGE_FADE_DISABLED) { + r_vis_data.children_fade_alpha = 1.0f; + if (r_vis_data.range_end > 0.0f && dist > r_vis_data.range_end - end_offset) { + if (fade_mode == RS::VISIBILITY_RANGE_FADE_DEPENDENCIES) { + r_vis_data.children_fade_alpha = MIN(1.0f, (dist - (r_vis_data.range_end - end_offset)) / (2.0f * r_vis_data.range_end_margin)); + } + return 2; + } else if (r_vis_data.range_begin > 0.0f && dist < r_vis_data.range_begin - begin_offset) { + if (fade_mode == RS::VISIBILITY_RANGE_FADE_DEPENDENCIES) { + r_vis_data.children_fade_alpha = MIN(1.0f, 1.0 - (dist - (r_vis_data.range_begin + begin_offset)) / (2.0f * r_vis_data.range_begin_margin)); + } + return 2; + } + } + } return 0; } } +bool RendererSceneCull::_visibility_parent_check(const CullData &p_cull_data, const InstanceData &p_instance_data) { + if (p_instance_data.parent_array_index == -1) { + return true; + } + const uint32_t &parent_flags = p_cull_data.scenario->instance_data[p_instance_data.parent_array_index].flags; + return ((parent_flags & InstanceData::FLAG_VISIBILITY_DEPENDENCY_NEEDS_CHECK) == InstanceData::FLAG_VISIBILITY_DEPENDENCY_HIDDEN_CLOSE_RANGE) || (parent_flags & InstanceData::FLAG_VISIBILITY_DEPENDENCY_FADE_CHILDREN); +} + void RendererSceneCull::_scene_cull_threaded(uint32_t p_thread, CullData *cull_data) { uint32_t cull_total = cull_data->scenario->instance_data.size(); uint32_t total_threads = RendererThreadPool::singleton->thread_work_pool.get_thread_count(); @@ -2519,19 +2620,19 @@ void RendererSceneCull::_scene_cull(CullData &cull_data, InstanceCullResult &cul bool mesh_visible = false; InstanceData &idata = cull_data.scenario->instance_data[i]; - uint32_t visibility_flags = idata.flags & (InstanceData::FLAG_VISIBILITY_DEPENDENCY_HIDDEN_CLOSE_RANGE | InstanceData::FLAG_VISIBILITY_DEPENDENCY_HIDDEN); + uint32_t visibility_flags = idata.flags & (InstanceData::FLAG_VISIBILITY_DEPENDENCY_HIDDEN_CLOSE_RANGE | InstanceData::FLAG_VISIBILITY_DEPENDENCY_HIDDEN | InstanceData::FLAG_VISIBILITY_DEPENDENCY_FADE_CHILDREN); int32_t visibility_check = -1; #define HIDDEN_BY_VISIBILITY_CHECKS (visibility_flags == InstanceData::FLAG_VISIBILITY_DEPENDENCY_HIDDEN_CLOSE_RANGE || visibility_flags == InstanceData::FLAG_VISIBILITY_DEPENDENCY_HIDDEN) #define LAYER_CHECK (cull_data.visible_layers & idata.layer_mask) #define IN_FRUSTUM(f) (cull_data.scenario->instance_aabbs[i].in_frustum(f)) -#define VIS_RANGE_CHECK ((idata.visibility_index == -1) || _visibility_range_check(cull_data.scenario->instance_visibility[idata.visibility_index], cull_data.cam_transform.origin, cull_data.visibility_viewport_mask) == 0) -#define VIS_PARENT_CHECK ((idata.parent_array_index == -1) || ((cull_data.scenario->instance_data[idata.parent_array_index].flags & InstanceData::FLAG_VISIBILITY_DEPENDENCY_NEEDS_CHECK) == InstanceData::FLAG_VISIBILITY_DEPENDENCY_HIDDEN_CLOSE_RANGE)) +#define VIS_RANGE_CHECK ((idata.visibility_index == -1) || _visibility_range_check<false>(cull_data.scenario->instance_visibility[idata.visibility_index], cull_data.cam_transform.origin, cull_data.visibility_viewport_mask) == 0) +#define VIS_PARENT_CHECK (_visibility_parent_check(cull_data, idata)) #define VIS_CHECK (visibility_check < 0 ? (visibility_check = (visibility_flags != InstanceData::FLAG_VISIBILITY_DEPENDENCY_NEEDS_CHECK || (VIS_RANGE_CHECK && VIS_PARENT_CHECK))) : visibility_check) #define OCCLUSION_CULLED (cull_data.occlusion_buffer != nullptr && (cull_data.scenario->instance_data[i].flags & InstanceData::FLAG_IGNORE_OCCLUSION_CULLING) == 0 && cull_data.occlusion_buffer->is_occluded(cull_data.scenario->instance_aabbs[i].bounds, cull_data.cam_transform.origin, inv_cam_transform, *cull_data.camera_matrix, z_near)) if (!HIDDEN_BY_VISIBILITY_CHECKS) { - if (LAYER_CHECK && IN_FRUSTUM(cull_data.cull->frustum) && VIS_CHECK && !OCCLUSION_CULLED) { + if ((LAYER_CHECK && IN_FRUSTUM(cull_data.cull->frustum) && VIS_CHECK && !OCCLUSION_CULLED) || (cull_data.scenario->instance_data[i].flags & InstanceData::FLAG_IGNORE_ALL_CULLING)) { uint32_t base_type = idata.flags & InstanceData::FLAG_BASE_TYPE_MASK; if (base_type == RS::INSTANCE_LIGHT) { cull_result.lights.push_back(idata.instance); @@ -2574,6 +2675,8 @@ void RendererSceneCull::_scene_cull(CullData &cull_data, InstanceCullResult &cul } else if (base_type == RS::INSTANCE_LIGHTMAP) { cull_result.lightmaps.push_back(RID::from_uint64(idata.instance_data_rid)); + } else if (base_type == RS::INSTANCE_FOG_VOLUME) { + cull_result.fog_volumes.push_back(RID::from_uint64(idata.instance_data_rid)); } else if (base_type == RS::INSTANCE_VISIBLITY_NOTIFIER) { InstanceVisibilityNotifierData *vnd = idata.visibility_notifier; if (!vnd->list_element.in_list()) { @@ -2607,6 +2710,16 @@ void RendererSceneCull::_scene_cull(CullData &cull_data, InstanceCullResult &cul } } + if (idata.parent_array_index != -1) { + float fade = 1.0f; + const uint32_t &parent_flags = cull_data.scenario->instance_data[idata.parent_array_index].flags; + if (parent_flags & InstanceData::FLAG_VISIBILITY_DEPENDENCY_FADE_CHILDREN) { + const int32_t &parent_idx = cull_data.scenario->instance_data[idata.parent_array_index].visibility_index; + fade = cull_data.scenario->instance_visibility[parent_idx].children_fade_alpha; + } + scene_render->geometry_instance_set_parent_fade_alpha(idata.instance_geometry, fade); + } + if (geometry_instance_pair_mask & (1 << RS::INSTANCE_LIGHT) && (idata.flags & InstanceData::FLAG_GEOM_LIGHTING_DIRTY)) { InstanceGeometryData *geom = static_cast<InstanceGeometryData *>(idata.instance->base_data); uint32_t idx = 0; @@ -2952,7 +3065,7 @@ void RendererSceneCull::_render_scene(const RendererSceneRender::CameraData *p_c Transform3D cam_xf = p_camera_data->main_transform; float zn = p_camera_data->main_projection.get_z_near(); - Plane p(cam_xf.origin + cam_xf.basis.get_axis(2) * -zn, -cam_xf.basis.get_axis(2)); //camera near plane + Plane p(-cam_xf.basis.get_axis(2), cam_xf.origin + cam_xf.basis.get_axis(2) * -zn); //camera near plane // near plane half width and height Vector2 vp_half_extents = p_camera_data->main_projection.get_viewport_half_extents(); @@ -3088,7 +3201,7 @@ void RendererSceneCull::_render_scene(const RendererSceneRender::CameraData *p_c } RENDER_TIMESTAMP("Render Scene "); - scene_render->render_scene(p_render_buffers, p_camera_data, scene_cull_result.geometry_instances, scene_cull_result.light_instances, scene_cull_result.reflections, scene_cull_result.voxel_gi_instances, scene_cull_result.decals, scene_cull_result.lightmaps, p_environment, camera_effects, p_shadow_atlas, occluders_tex, p_reflection_probe.is_valid() ? RID() : scenario->reflection_atlas, p_reflection_probe, p_reflection_probe_pass, p_screen_lod_threshold, render_shadow_data, max_shadows_used, render_sdfgi_data, cull.sdfgi.region_count, &sdfgi_update_data, r_render_info); + scene_render->render_scene(p_render_buffers, p_camera_data, scene_cull_result.geometry_instances, scene_cull_result.light_instances, scene_cull_result.reflections, scene_cull_result.voxel_gi_instances, scene_cull_result.decals, scene_cull_result.lightmaps, scene_cull_result.fog_volumes, p_environment, camera_effects, p_shadow_atlas, occluders_tex, p_reflection_probe.is_valid() ? RID() : scenario->reflection_atlas, p_reflection_probe, p_reflection_probe_pass, p_screen_lod_threshold, render_shadow_data, max_shadows_used, render_sdfgi_data, cull.sdfgi.region_count, &sdfgi_update_data, r_render_info); for (uint32_t i = 0; i < max_shadows_used; i++) { render_shadow_data[i].instances.clear(); @@ -3138,7 +3251,7 @@ void RendererSceneCull::render_empty_scene(RID p_render_buffers, RID p_scenario, RendererSceneRender::CameraData camera_data; camera_data.set_camera(Transform3D(), CameraMatrix(), true, false); - scene_render->render_scene(p_render_buffers, &camera_data, PagedArray<RendererSceneRender::GeometryInstance *>(), PagedArray<RID>(), PagedArray<RID>(), PagedArray<RID>(), PagedArray<RID>(), PagedArray<RID>(), RID(), RID(), p_shadow_atlas, RID(), scenario->reflection_atlas, RID(), 0, 0, nullptr, 0, nullptr, 0, nullptr); + scene_render->render_scene(p_render_buffers, &camera_data, PagedArray<RendererSceneRender::GeometryInstance *>(), PagedArray<RID>(), PagedArray<RID>(), PagedArray<RID>(), PagedArray<RID>(), PagedArray<RID>(), PagedArray<RID>(), RID(), RID(), p_shadow_atlas, RID(), scenario->reflection_atlas, RID(), 0, 0, nullptr, 0, nullptr, 0, nullptr); #endif } diff --git a/servers/rendering/renderer_scene_cull.h b/servers/rendering/renderer_scene_cull.h index 905d0eb558..de22bc1328 100644 --- a/servers/rendering/renderer_scene_cull.h +++ b/servers/rendering/renderer_scene_cull.h @@ -267,7 +267,9 @@ public: FLAG_VISIBILITY_DEPENDENCY_NEEDS_CHECK = (3 << 20), // 2 bits, overlaps with the other vis. dependency flags FLAG_VISIBILITY_DEPENDENCY_HIDDEN_CLOSE_RANGE = (1 << 20), FLAG_VISIBILITY_DEPENDENCY_HIDDEN = (1 << 21), - FLAG_GEOM_PROJECTOR_SOFTSHADOW_DIRTY = (1 << 22), + FLAG_VISIBILITY_DEPENDENCY_FADE_CHILDREN = (1 << 22), + FLAG_GEOM_PROJECTOR_SOFTSHADOW_DIRTY = (1 << 23), + FLAG_IGNORE_ALL_CULLING = (1 << 24), }; uint32_t flags = 0; @@ -286,12 +288,14 @@ public: struct InstanceVisibilityData { uint64_t viewport_state = 0; int32_t array_index = -1; + RS::VisibilityRangeFadeMode fade_mode = RS::VISIBILITY_RANGE_FADE_DISABLED; Vector3 position; Instance *instance = nullptr; float range_begin = 0.0f; float range_end = 0.0f; float range_begin_margin = 0.0f; float range_end_margin = 0.0f; + float children_fade_alpha = 1.0f; }; class VisibilityArray : public BinSortedArray<InstanceVisibilityData> { @@ -394,6 +398,7 @@ public: float lod_bias; bool ignore_occlusion_culling; + bool ignore_all_culling; Vector<RID> materials; @@ -440,7 +445,10 @@ public: float visibility_range_end; float visibility_range_begin_margin; float visibility_range_end_margin; + RS::VisibilityRangeFadeMode visibility_range_fade_mode = RS::VISIBILITY_RANGE_FADE_DISABLED; Instance *visibility_parent = nullptr; + Set<Instance *> visibility_dependencies; + uint32_t visibility_dependencies_depth; Scenario *scenario; SelfList<Instance> scenario_item; @@ -529,6 +537,7 @@ public: lightmap_cull_index = 0; lod_bias = 1.0; ignore_occlusion_culling = false; + ignore_all_culling = false; scenario = nullptr; @@ -583,8 +592,6 @@ public: Set<Instance *> reflection_probes; Set<Instance *> voxel_gi_instances; Set<Instance *> lightmap_captures; - Set<Instance *> visibility_dependencies; - uint32_t visibility_dependencies_depth = 0; InstanceGeometryData() { can_cast_shadows = true; @@ -624,6 +631,11 @@ public: RID instance; }; + struct InstanceFogVolumeData : public InstanceBaseData { + RID instance; + bool is_global; + }; + struct InstanceVisibilityNotifierData : public InstanceBaseData { bool just_visible = false; uint64_t visible_in_frame = 0; @@ -788,6 +800,7 @@ public: PagedArray<RID> decals; PagedArray<RID> voxel_gi_instances; PagedArray<RID> mesh_instances; + PagedArray<RID> fog_volumes; struct DirectionalShadow { PagedArray<RendererSceneRender::GeometryInstance *> cascade_geometry_instances[RendererSceneRender::MAX_DIRECTIONAL_LIGHT_CASCADES]; @@ -805,6 +818,7 @@ public: decals.clear(); voxel_gi_instances.clear(); mesh_instances.clear(); + fog_volumes.clear(); for (int i = 0; i < RendererSceneRender::MAX_DIRECTIONAL_LIGHTS; i++) { for (int j = 0; j < RendererSceneRender::MAX_DIRECTIONAL_LIGHT_CASCADES; j++) { directional_shadows[i].cascade_geometry_instances[j].clear(); @@ -829,6 +843,7 @@ public: decals.reset(); voxel_gi_instances.reset(); mesh_instances.reset(); + fog_volumes.reset(); for (int i = 0; i < RendererSceneRender::MAX_DIRECTIONAL_LIGHTS; i++) { for (int j = 0; j < RendererSceneRender::MAX_DIRECTIONAL_LIGHT_CASCADES; j++) { directional_shadows[i].cascade_geometry_instances[j].reset(); @@ -853,6 +868,7 @@ public: decals.merge_unordered(p_cull_result.decals); voxel_gi_instances.merge_unordered(p_cull_result.voxel_gi_instances); mesh_instances.merge_unordered(p_cull_result.mesh_instances); + fog_volumes.merge_unordered(p_cull_result.fog_volumes); for (int i = 0; i < RendererSceneRender::MAX_DIRECTIONAL_LIGHTS; i++) { for (int j = 0; j < RendererSceneRender::MAX_DIRECTIONAL_LIGHT_CASCADES; j++) { @@ -878,6 +894,7 @@ public: decals.set_page_pool(p_rid_pool); voxel_gi_instances.set_page_pool(p_rid_pool); mesh_instances.set_page_pool(p_rid_pool); + fog_volumes.set_page_pool(p_rid_pool); for (int i = 0; i < RendererSceneRender::MAX_DIRECTIONAL_LIGHTS; i++) { for (int j = 0; j < RendererSceneRender::MAX_DIRECTIONAL_LIGHT_CASCADES; j++) { directional_shadows[i].cascade_geometry_instances[j].set_page_pool(p_geometry_instance_pool); @@ -920,6 +937,7 @@ public: virtual void instance_set_blend_shape_weight(RID p_instance, int p_shape, float p_weight); virtual void instance_set_surface_override_material(RID p_instance, int p_surface, RID p_material); virtual void instance_set_visible(RID p_instance, bool p_visible); + virtual void instance_geometry_set_transparency(RID p_instance, float p_transparency); virtual void instance_set_custom_aabb(RID p_instance, AABB p_aabb); @@ -929,7 +947,9 @@ public: virtual void instance_set_visibility_parent(RID p_instance, RID p_parent_instance); - void _update_instance_visibility_depth(Instance *p_instance); + virtual void instance_set_ignore_culling(RID p_instance, bool p_enabled); + + bool _update_instance_visibility_depth(Instance *p_instance); void _update_instance_visibility_dependencies(Instance *p_instance); // don't use these in a game! @@ -941,7 +961,7 @@ public: virtual void instance_geometry_set_cast_shadows_setting(RID p_instance, RS::ShadowCastingSetting p_shadow_casting_setting); virtual void instance_geometry_set_material_override(RID p_instance, RID p_material); - virtual void instance_geometry_set_visibility_range(RID p_instance, float p_min, float p_max, float p_min_margin, float p_max_margin); + virtual void instance_geometry_set_visibility_range(RID p_instance, float p_min, float p_max, float p_min_margin, float p_max_margin, RS::VisibilityRangeFadeMode p_fade_mode); virtual void instance_geometry_set_lightmap(RID p_instance, RID p_lightmap, const Rect2 &p_lightmap_uv_scale, int p_slice_index); virtual void instance_geometry_set_lod_bias(RID p_instance, float p_lod_bias); @@ -1013,7 +1033,7 @@ public: void _visibility_cull_threaded(uint32_t p_thread, VisibilityCullData *cull_data); void _visibility_cull(const VisibilityCullData &cull_data, uint64_t p_from, uint64_t p_to); - _FORCE_INLINE_ void _visibility_cull(const VisibilityCullData &cull_data, uint64_t p_idx); + template <bool p_fade_check> _FORCE_INLINE_ int _visibility_range_check(InstanceVisibilityData &r_vis_data, const Vector3 &p_camera_pos, uint64_t p_viewport_mask); struct CullData { @@ -1030,6 +1050,7 @@ public: void _scene_cull_threaded(uint32_t p_thread, CullData *cull_data); void _scene_cull(CullData &cull_data, InstanceCullResult &cull_result, uint64_t p_from, uint64_t p_to); + _FORCE_INLINE_ bool _visibility_parent_check(const CullData &p_cull_data, const InstanceData &p_instance_data); bool _render_reflection_probe_step(Instance *p_instance, int p_step); void _render_scene(const RendererSceneRender::CameraData *p_camera_data, RID p_render_buffers, RID p_environment, RID p_force_camera_effects, uint32_t p_visible_layers, RID p_scenario, RID p_viewport, RID p_shadow_atlas, RID p_reflection_probe, int p_reflection_probe_pass, float p_screen_lod_threshold, bool p_using_shadows = true, RenderInfo *r_render_info = nullptr); @@ -1095,7 +1116,7 @@ public: PASS7(environment_set_adjustment, RID, bool, float, float, float, bool, RID) PASS9(environment_set_fog, RID, bool, const Color &, float, float, float, float, float, float) - PASS10(environment_set_volumetric_fog, RID, bool, float, const Color &, float, float, float, float, bool, float) + PASS13(environment_set_volumetric_fog, RID, bool, float, const Color &, const Color &, float, float, float, float, float, bool, float, float) PASS2(environment_set_volumetric_fog_volume_size, int, int) PASS1(environment_set_volumetric_fog_filter_active, bool) diff --git a/servers/rendering/renderer_scene_render.cpp b/servers/rendering/renderer_scene_render.cpp index 3a230ac89d..38d1218dee 100644 --- a/servers/rendering/renderer_scene_render.cpp +++ b/servers/rendering/renderer_scene_render.cpp @@ -68,7 +68,7 @@ void RendererSceneRender::CameraData::set_multiview_camera(uint32_t p_view_count main_transform.basis.set(x, y, z); // 3. create a horizon plane with one of the eyes and the up vector as normal. - Plane horizon(p_transforms[0].origin, y); + Plane horizon(y, p_transforms[0].origin); // 4. Intersect horizon, left and right to obtain the combined camera origin. ERR_FAIL_COND_MSG( @@ -79,7 +79,7 @@ void RendererSceneRender::CameraData::set_multiview_camera(uint32_t p_view_count // 5. figure out far plane, this could use some improvement, we may have our far plane too close like this, not sure if this matters Vector3 far_center = (planes[0][CameraMatrix::PLANE_FAR].center() + planes[1][CameraMatrix::PLANE_FAR].center()) * 0.5; - Plane far(far_center, -z); + Plane far(-z, far_center); ///////////////////////////////////////////////////////////////////////////// // Figure out our top/bottom planes @@ -137,9 +137,9 @@ void RendererSceneRender::CameraData::set_multiview_camera(uint32_t p_view_count Plane near; Vector3 neg_z = -z; if (neg_z.dot(p_transforms[1].origin) < neg_z.dot(p_transforms[0].origin)) { - near = Plane(p_transforms[0].origin, neg_z); + near = Plane(neg_z, p_transforms[0].origin); } else { - near = Plane(p_transforms[1].origin, neg_z); + near = Plane(neg_z, p_transforms[1].origin); } // 13. Intersect near plane with bottm/left planes, to obtain min_vec then top/right to obtain max_vec diff --git a/servers/rendering/renderer_scene_render.h b/servers/rendering/renderer_scene_render.h index 60ba355c03..200ddc55d4 100644 --- a/servers/rendering/renderer_scene_render.h +++ b/servers/rendering/renderer_scene_render.h @@ -56,6 +56,9 @@ public: virtual void geometry_instance_set_transform(GeometryInstance *p_geometry_instance, const Transform3D &p_transform, const AABB &p_aabb, const AABB &p_transformed_aabbb) = 0; virtual void geometry_instance_set_layer_mask(GeometryInstance *p_geometry_instance, uint32_t p_layer_mask) = 0; virtual void geometry_instance_set_lod_bias(GeometryInstance *p_geometry_instance, float p_lod_bias) = 0; + virtual void geometry_instance_set_transparency(GeometryInstance *p_geometry_instance, float p_transparency) = 0; + virtual void geometry_instance_set_fade_range(GeometryInstance *p_geometry_instance, bool p_enable_near, float p_near_begin, float p_near_end, bool p_enable_far, float p_far_begin, float p_far_end) = 0; + virtual void geometry_instance_set_parent_fade_alpha(GeometryInstance *p_geometry_instance, float p_alpha) = 0; virtual void geometry_instance_set_use_baked_light(GeometryInstance *p_geometry_instance, bool p_enable) = 0; virtual void geometry_instance_set_use_dynamic_gi(GeometryInstance *p_geometry_instance, bool p_enable) = 0; virtual void geometry_instance_set_use_lightmap(GeometryInstance *p_geometry_instance, RID p_lightmap_instance, const Rect2 &p_lightmap_uv_scale, int p_lightmap_slice_index) = 0; @@ -123,7 +126,7 @@ public: virtual void environment_glow_set_use_bicubic_upscale(bool p_enable) = 0; virtual void environment_glow_set_use_high_quality(bool p_enable) = 0; - virtual void environment_set_volumetric_fog(RID p_env, bool p_enable, float p_density, const Color &p_light, float p_light_energy, float p_length, float p_detail_spread, float p_gi_inject, bool p_temporal_reprojection, float p_temporal_reprojection_amount) = 0; + virtual void environment_set_volumetric_fog(RID p_env, bool p_enable, float p_density, const Color &p_albedo, const Color &p_emission, float p_emission_energy, float p_anisotropy, float p_length, float p_detail_spread, float p_gi_inject, bool p_temporal_reprojection, float p_temporal_reprojection_amount, float p_ambient_inject) = 0; virtual void environment_set_volumetric_fog_volume_size(int p_size, int p_depth) = 0; virtual void environment_set_volumetric_fog_filter_active(bool p_enable) = 0; @@ -173,6 +176,12 @@ public: return true; } + virtual RID fog_volume_instance_create(RID p_fog_volume) = 0; + virtual void fog_volume_instance_set_transform(RID p_fog_volume_instance, const Transform3D &p_transform) = 0; + virtual void fog_volume_instance_set_active(RID p_fog_volume_instance, bool p_active) = 0; + virtual RID fog_volume_instance_get_volume(RID p_fog_volume_instance) const = 0; + virtual Vector3 fog_volume_instance_get_position(RID p_fog_volume_instance) const = 0; + virtual RID reflection_atlas_create() = 0; virtual void reflection_atlas_set_size(RID p_ref_atlas, int p_reflection_size, int p_reflection_count) = 0; virtual int reflection_atlas_get_size(RID p_ref_atlas) const = 0; @@ -237,7 +246,7 @@ public: void set_multiview_camera(uint32_t p_view_count, const Transform3D *p_transforms, const CameraMatrix *p_projections, bool p_is_ortogonal, bool p_vaspect); }; - virtual void render_scene(RID p_render_buffers, const CameraData *p_camera_data, const PagedArray<GeometryInstance *> &p_instances, const PagedArray<RID> &p_lights, const PagedArray<RID> &p_reflection_probes, const PagedArray<RID> &p_voxel_gi_instances, const PagedArray<RID> &p_decals, const PagedArray<RID> &p_lightmaps, RID p_environment, RID p_camera_effects, RID p_shadow_atlas, RID p_occluder_debug_tex, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass, float p_screen_lod_threshold, const RenderShadowData *p_render_shadows, int p_render_shadow_count, const RenderSDFGIData *p_render_sdfgi_regions, int p_render_sdfgi_region_count, const RenderSDFGIUpdateData *p_sdfgi_update_data = nullptr, RendererScene::RenderInfo *r_render_info = nullptr) = 0; + virtual void render_scene(RID p_render_buffers, const CameraData *p_camera_data, const PagedArray<GeometryInstance *> &p_instances, const PagedArray<RID> &p_lights, const PagedArray<RID> &p_reflection_probes, const PagedArray<RID> &p_voxel_gi_instances, const PagedArray<RID> &p_decals, const PagedArray<RID> &p_lightmaps, const PagedArray<RID> &p_fog_volumes, RID p_environment, RID p_camera_effects, RID p_shadow_atlas, RID p_occluder_debug_tex, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass, float p_screen_lod_threshold, const RenderShadowData *p_render_shadows, int p_render_shadow_count, const RenderSDFGIData *p_render_sdfgi_regions, int p_render_sdfgi_region_count, const RenderSDFGIUpdateData *p_sdfgi_update_data = nullptr, RendererScene::RenderInfo *r_render_info = nullptr) = 0; virtual void render_material(const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_ortogonal, const PagedArray<GeometryInstance *> &p_instances, RID p_framebuffer, const Rect2i &p_region) = 0; virtual void render_particle_collider_heightfield(RID p_collider, const Transform3D &p_transform, const PagedArray<GeometryInstance *> &p_instances) = 0; diff --git a/servers/rendering/renderer_storage.h b/servers/rendering/renderer_storage.h index 2304394501..2985e05e8f 100644 --- a/servers/rendering/renderer_storage.h +++ b/servers/rendering/renderer_storage.h @@ -535,6 +535,19 @@ public: virtual bool particles_collision_is_heightfield(RID p_particles_collision) const = 0; virtual RID particles_collision_get_heightfield_framebuffer(RID p_particles_collision) const = 0; + /* FOG VOLUMES */ + + virtual RID fog_volume_allocate() = 0; + virtual void fog_volume_initialize(RID p_rid) = 0; + + virtual void fog_volume_set_shape(RID p_fog_volume, RS::FogVolumeShape p_shape) = 0; + virtual void fog_volume_set_extents(RID p_fog_volume, const Vector3 &p_extents) = 0; + virtual void fog_volume_set_material(RID p_fog_volume, RID p_material) = 0; + virtual AABB fog_volume_get_aabb(RID p_fog_volume) const = 0; + virtual RS::FogVolumeShape fog_volume_get_shape(RID p_fog_volume) const = 0; + + /* VISIBILITY NOTIFIER */ + virtual RID visibility_notifier_allocate() = 0; virtual void visibility_notifier_initialize(RID p_notifier) = 0; virtual void visibility_notifier_set_aabb(RID p_notifier, const AABB &p_aabb) = 0; diff --git a/servers/rendering/renderer_viewport.cpp b/servers/rendering/renderer_viewport.cpp index b67b1cd806..347238cdaa 100644 --- a/servers/rendering/renderer_viewport.cpp +++ b/servers/rendering/renderer_viewport.cpp @@ -495,9 +495,6 @@ void RendererViewport::draw_viewports() { if (XRServer::get_singleton() != nullptr) { xr_interface = XRServer::get_singleton()->get_primary_interface(); - - // process all our active interfaces - XRServer::get_singleton()->_process(); } if (Engine::get_singleton()->is_editor_hint()) { @@ -1012,6 +1009,7 @@ void RendererViewport::viewport_set_lod_threshold(RID p_viewport, float p_pixels } int RendererViewport::viewport_get_render_info(RID p_viewport, RS::ViewportRenderInfoType p_type, RS::ViewportRenderInfo p_info) { + ERR_FAIL_INDEX_V(p_type, RS::VIEWPORT_RENDER_INFO_TYPE_MAX, -1); ERR_FAIL_INDEX_V(p_info, RS::VIEWPORT_RENDER_INFO_MAX, -1); Viewport *viewport = viewport_owner.get_or_null(p_viewport); diff --git a/servers/rendering/rendering_server_default.h b/servers/rendering/rendering_server_default.h index 911d4c463b..a25bd3dae5 100644 --- a/servers/rendering/rendering_server_default.h +++ b/servers/rendering/rendering_server_default.h @@ -487,6 +487,14 @@ public: FUNC1(particles_collision_height_field_update, RID) FUNC2(particles_collision_set_height_field_resolution, RID, ParticlesCollisionHeightfieldResolution) + /* FOG VOLUME */ + + FUNCRIDSPLIT(fog_volume) + + FUNC2(fog_volume_set_shape, RID, FogVolumeShape) + FUNC2(fog_volume_set_extents, RID, const Vector3 &) + FUNC2(fog_volume_set_material, RID, RID) + /* VISIBILITY_NOTIFIER */ FUNCRIDSPLIT(visibility_notifier) @@ -629,7 +637,7 @@ public: FUNC7(environment_set_adjustment, RID, bool, float, float, float, bool, RID) FUNC9(environment_set_fog, RID, bool, const Color &, float, float, float, float, float, float) - FUNC10(environment_set_volumetric_fog, RID, bool, float, const Color &, float, float, float, float, bool, float) + FUNC13(environment_set_volumetric_fog, RID, bool, float, const Color &, const Color &, float, float, float, float, float, bool, float, float) FUNC2(environment_set_volumetric_fog_volume_size, int, int) FUNC1(environment_set_volumetric_fog_filter_active, bool) @@ -693,6 +701,8 @@ public: FUNC2(instance_set_extra_visibility_margin, RID, real_t) FUNC2(instance_set_visibility_parent, RID, RID) + FUNC2(instance_set_ignore_culling, RID, bool) + // don't use these in a game! FUNC2RC(Vector<ObjectID>, instances_cull_aabb, const AABB &, RID) FUNC3RC(Vector<ObjectID>, instances_cull_ray, const Vector3 &, const Vector3 &, RID) @@ -702,10 +712,10 @@ public: FUNC2(instance_geometry_set_cast_shadows_setting, RID, ShadowCastingSetting) FUNC2(instance_geometry_set_material_override, RID, RID) - FUNC5(instance_geometry_set_visibility_range, RID, float, float, float, float) + FUNC6(instance_geometry_set_visibility_range, RID, float, float, float, float, VisibilityRangeFadeMode) FUNC4(instance_geometry_set_lightmap, RID, RID, const Rect2 &, int) FUNC2(instance_geometry_set_lod_bias, RID, float) - + FUNC2(instance_geometry_set_transparency, RID, float) FUNC3(instance_geometry_set_shader_parameter, RID, const StringName &, const Variant &) FUNC2RC(Variant, instance_geometry_get_shader_parameter, RID, const StringName &) FUNC2RC(Variant, instance_geometry_get_shader_parameter_default_value, RID, const StringName &) diff --git a/servers/rendering/shader_language.cpp b/servers/rendering/shader_language.cpp index ebebb849d0..ac978b994a 100644 --- a/servers/rendering/shader_language.cpp +++ b/servers/rendering/shader_language.cpp @@ -1599,7 +1599,8 @@ bool ShaderLanguage::_validate_operator(OperatorNode *p_op, DataType *r_ret_type } const ShaderLanguage::BuiltinFuncDef ShaderLanguage::builtin_func_defs[] = { - //constructors + // Constructors. + { "bool", TYPE_BOOL, { TYPE_BOOL, TYPE_VOID }, { "" }, TAG_GLOBAL, false }, { "bvec2", TYPE_BVEC2, { TYPE_BOOL, TYPE_VOID }, { "" }, TAG_GLOBAL, false }, { "bvec2", TYPE_BVEC2, { TYPE_BOOL, TYPE_BOOL, TYPE_VOID }, { "" }, TAG_GLOBAL, false }, @@ -1672,7 +1673,7 @@ const ShaderLanguage::BuiltinFuncDef ShaderLanguage::builtin_func_defs[] = { { "mat3", TYPE_MAT3, { TYPE_FLOAT, TYPE_VOID }, { "" }, TAG_GLOBAL, false }, { "mat4", TYPE_MAT4, { TYPE_FLOAT, TYPE_VOID }, { "" }, TAG_GLOBAL, false }, - //conversion scalars + // Conversion scalars. { "int", TYPE_INT, { TYPE_BOOL, TYPE_VOID }, { "" }, TAG_GLOBAL, false }, { "int", TYPE_INT, { TYPE_INT, TYPE_VOID }, { "" }, TAG_GLOBAL, false }, @@ -1694,7 +1695,7 @@ const ShaderLanguage::BuiltinFuncDef ShaderLanguage::builtin_func_defs[] = { { "bool", TYPE_BOOL, { TYPE_UINT, TYPE_VOID }, { "" }, TAG_GLOBAL, true }, { "bool", TYPE_BOOL, { TYPE_FLOAT, TYPE_VOID }, { "" }, TAG_GLOBAL, false }, - //conversion vectors + // Conversion vectors. { "ivec2", TYPE_IVEC2, { TYPE_BVEC2, TYPE_VOID }, { "" }, TAG_GLOBAL, false }, { "ivec2", TYPE_IVEC2, { TYPE_IVEC2, TYPE_VOID }, { "" }, TAG_GLOBAL, false }, @@ -1756,7 +1757,7 @@ const ShaderLanguage::BuiltinFuncDef ShaderLanguage::builtin_func_defs[] = { { "bvec4", TYPE_BVEC4, { TYPE_UVEC4, TYPE_VOID }, { "" }, TAG_GLOBAL, true }, { "bvec4", TYPE_BVEC4, { TYPE_VEC4, TYPE_VOID }, { "" }, TAG_GLOBAL, false }, - //conversion between matrixes + // Conversion between matrixes. { "mat2", TYPE_MAT2, { TYPE_MAT3, TYPE_VOID }, { "" }, TAG_GLOBAL, false }, { "mat2", TYPE_MAT2, { TYPE_MAT4, TYPE_VOID }, { "" }, TAG_GLOBAL, false }, @@ -1765,43 +1766,58 @@ const ShaderLanguage::BuiltinFuncDef ShaderLanguage::builtin_func_defs[] = { { "mat4", TYPE_MAT4, { TYPE_MAT2, TYPE_VOID }, { "" }, TAG_GLOBAL, false }, { "mat4", TYPE_MAT4, { TYPE_MAT3, TYPE_VOID }, { "" }, TAG_GLOBAL, false }, - //builtins - trigonometry + // Built-ins - trigonometric functions. + // radians { "radians", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "degrees" }, TAG_GLOBAL, false }, { "radians", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "degrees" }, TAG_GLOBAL, false }, { "radians", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "degrees" }, TAG_GLOBAL, false }, { "radians", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "degrees" }, TAG_GLOBAL, false }, + // degrees + { "degrees", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "radians" }, TAG_GLOBAL, false }, { "degrees", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "radians" }, TAG_GLOBAL, false }, { "degrees", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "radians" }, TAG_GLOBAL, false }, { "degrees", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "radians" }, TAG_GLOBAL, false }, + // sin + { "sin", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "angle" }, TAG_GLOBAL, false }, { "sin", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "angle" }, TAG_GLOBAL, false }, { "sin", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "angle" }, TAG_GLOBAL, false }, { "sin", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "angle" }, TAG_GLOBAL, false }, + // cos + { "cos", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "angle" }, TAG_GLOBAL, false }, { "cos", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "angle" }, TAG_GLOBAL, false }, { "cos", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "angle" }, TAG_GLOBAL, false }, { "cos", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "angle" }, TAG_GLOBAL, false }, + // tan + { "tan", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "angle" }, TAG_GLOBAL, false }, { "tan", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "angle" }, TAG_GLOBAL, false }, { "tan", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "angle" }, TAG_GLOBAL, false }, { "tan", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "angle" }, TAG_GLOBAL, false }, + // asin + { "asin", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "asin", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "asin", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "asin", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, + // acos + { "acos", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "acos", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "acos", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "acos", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, + // atan + { "atan", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "y_over_x" }, TAG_GLOBAL, false }, { "atan", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "y_over_x" }, TAG_GLOBAL, false }, { "atan", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "y_over_x" }, TAG_GLOBAL, false }, @@ -1811,66 +1827,101 @@ const ShaderLanguage::BuiltinFuncDef ShaderLanguage::builtin_func_defs[] = { { "atan", TYPE_VEC3, { TYPE_VEC3, TYPE_VEC3, TYPE_VOID }, { "y", "x" }, TAG_GLOBAL, false }, { "atan", TYPE_VEC4, { TYPE_VEC4, TYPE_VEC4, TYPE_VOID }, { "y", "x" }, TAG_GLOBAL, false }, + // sinh + { "sinh", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "sinh", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "sinh", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "sinh", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, + // cosh + { "cosh", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "cosh", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "cosh", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "cosh", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, + // tanh + { "tanh", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "tanh", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "tanh", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "tanh", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, + // asinh + { "asinh", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "asinh", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "asinh", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "asinh", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, + // acosh + { "acosh", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "acosh", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "acosh", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "acosh", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, + // atanh + { "atanh", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "atanh", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "atanh", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "atanh", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, - //builtins - exponential + // Builtins - exponential functions. + // pow + { "pow", TYPE_FLOAT, { TYPE_FLOAT, TYPE_FLOAT, TYPE_VOID }, { "x", "y" }, TAG_GLOBAL, false }, { "pow", TYPE_VEC2, { TYPE_VEC2, TYPE_VEC2, TYPE_VOID }, { "x", "y" }, TAG_GLOBAL, false }, { "pow", TYPE_VEC3, { TYPE_VEC3, TYPE_VEC3, TYPE_VOID }, { "x", "y" }, TAG_GLOBAL, false }, { "pow", TYPE_VEC4, { TYPE_VEC4, TYPE_VEC4, TYPE_VOID }, { "x", "y" }, TAG_GLOBAL, false }, + + // exp + { "exp", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "exp", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "exp", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "exp", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, + + // log + { "log", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "log", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "log", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "log", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, + + // exp2 + { "exp2", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "exp2", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "exp2", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "exp2", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, + + // log2 + { "log2", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "log2", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "log2", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "log2", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, + + // sqrt + { "sqrt", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "sqrt", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "sqrt", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "sqrt", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, + + // inversesqrt + { "inversesqrt", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "inversesqrt", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "inversesqrt", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "inversesqrt", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, - //builtins - common + + // Built-ins - common functions. + // abs + { "abs", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "abs", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "abs", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, @@ -1881,6 +1932,8 @@ const ShaderLanguage::BuiltinFuncDef ShaderLanguage::builtin_func_defs[] = { { "abs", TYPE_IVEC3, { TYPE_IVEC3, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "abs", TYPE_IVEC4, { TYPE_IVEC4, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, + // sign + { "sign", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "sign", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "sign", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, @@ -1891,31 +1944,50 @@ const ShaderLanguage::BuiltinFuncDef ShaderLanguage::builtin_func_defs[] = { { "sign", TYPE_IVEC3, { TYPE_IVEC3, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "sign", TYPE_IVEC4, { TYPE_IVEC4, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, + // floor + { "floor", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "floor", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "floor", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "floor", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, + + // trunc + { "trunc", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "trunc", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "trunc", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "trunc", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, + + // round + { "round", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "round", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "round", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "round", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, + + // roundEven + { "roundEven", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "roundEven", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "roundEven", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "roundEven", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, + + // ceil + { "ceil", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "ceil", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "ceil", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "ceil", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, + + // fract + { "fract", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "fract", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "fract", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "fract", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, + // mod + { "mod", TYPE_FLOAT, { TYPE_FLOAT, TYPE_FLOAT, TYPE_VOID }, { "x", "y" }, TAG_GLOBAL, false }, { "mod", TYPE_VEC2, { TYPE_VEC2, TYPE_VEC2, TYPE_VOID }, { "x", "y" }, TAG_GLOBAL, false }, { "mod", TYPE_VEC2, { TYPE_VEC2, TYPE_FLOAT, TYPE_VOID }, { "x", "y" }, TAG_GLOBAL, false }, @@ -1924,11 +1996,15 @@ const ShaderLanguage::BuiltinFuncDef ShaderLanguage::builtin_func_defs[] = { { "mod", TYPE_VEC4, { TYPE_VEC4, TYPE_VEC4, TYPE_VOID }, { "x", "y" }, TAG_GLOBAL, false }, { "mod", TYPE_VEC4, { TYPE_VEC4, TYPE_FLOAT, TYPE_VOID }, { "x", "y" }, TAG_GLOBAL, false }, + // modf + { "modf", TYPE_FLOAT, { TYPE_FLOAT, TYPE_FLOAT, TYPE_VOID }, { "x", "i" }, TAG_GLOBAL, true }, { "modf", TYPE_VEC2, { TYPE_VEC2, TYPE_VEC2, TYPE_VOID }, { "x", "i" }, TAG_GLOBAL, true }, { "modf", TYPE_VEC3, { TYPE_VEC3, TYPE_VEC3, TYPE_VOID }, { "x", "i" }, TAG_GLOBAL, true }, { "modf", TYPE_VEC4, { TYPE_VEC4, TYPE_VEC4, TYPE_VOID }, { "x", "i" }, TAG_GLOBAL, true }, + // min + { "min", TYPE_FLOAT, { TYPE_FLOAT, TYPE_FLOAT, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, { "min", TYPE_VEC2, { TYPE_VEC2, TYPE_VEC2, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, { "min", TYPE_VEC2, { TYPE_VEC2, TYPE_FLOAT, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, @@ -1953,6 +2029,8 @@ const ShaderLanguage::BuiltinFuncDef ShaderLanguage::builtin_func_defs[] = { { "min", TYPE_UVEC4, { TYPE_UVEC4, TYPE_UVEC4, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, true }, { "min", TYPE_UVEC4, { TYPE_UVEC4, TYPE_UINT, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, true }, + // max + { "max", TYPE_FLOAT, { TYPE_FLOAT, TYPE_FLOAT, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, { "max", TYPE_VEC2, { TYPE_VEC2, TYPE_VEC2, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, { "max", TYPE_VEC2, { TYPE_VEC2, TYPE_FLOAT, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, @@ -1977,6 +2055,8 @@ const ShaderLanguage::BuiltinFuncDef ShaderLanguage::builtin_func_defs[] = { { "max", TYPE_UVEC4, { TYPE_UVEC4, TYPE_UVEC4, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, true }, { "max", TYPE_UVEC4, { TYPE_UVEC4, TYPE_UINT, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, true }, + // clamp + { "clamp", TYPE_FLOAT, { TYPE_FLOAT, TYPE_FLOAT, TYPE_FLOAT, TYPE_VOID }, { "x", "minVal", "maxVal" }, TAG_GLOBAL, false }, { "clamp", TYPE_VEC2, { TYPE_VEC2, TYPE_VEC2, TYPE_VEC2, TYPE_VOID }, { "x", "minVal", "maxVal" }, TAG_GLOBAL, false }, { "clamp", TYPE_VEC3, { TYPE_VEC3, TYPE_VEC3, TYPE_VEC3, TYPE_VOID }, { "x", "minVal", "maxVal" }, TAG_GLOBAL, false }, @@ -2001,6 +2081,8 @@ const ShaderLanguage::BuiltinFuncDef ShaderLanguage::builtin_func_defs[] = { { "clamp", TYPE_UVEC3, { TYPE_UVEC3, TYPE_UINT, TYPE_UINT, TYPE_VOID }, { "x", "minVal", "maxVal" }, TAG_GLOBAL, true }, { "clamp", TYPE_UVEC4, { TYPE_UVEC4, TYPE_UINT, TYPE_UINT, TYPE_VOID }, { "x", "minVal", "maxVal" }, TAG_GLOBAL, true }, + // mix + { "mix", TYPE_FLOAT, { TYPE_FLOAT, TYPE_FLOAT, TYPE_FLOAT, TYPE_VOID }, { "a", "b", "value" }, TAG_GLOBAL, false }, { "mix", TYPE_VEC2, { TYPE_VEC2, TYPE_VEC2, TYPE_FLOAT, TYPE_VOID }, { "a", "b", "value" }, TAG_GLOBAL, false }, { "mix", TYPE_VEC2, { TYPE_VEC2, TYPE_VEC2, TYPE_BVEC2, TYPE_VOID }, { "a", "b", "value" }, TAG_GLOBAL, false }, @@ -2012,6 +2094,8 @@ const ShaderLanguage::BuiltinFuncDef ShaderLanguage::builtin_func_defs[] = { { "mix", TYPE_VEC4, { TYPE_VEC4, TYPE_VEC4, TYPE_BVEC4, TYPE_VOID }, { "a", "b", "value" }, TAG_GLOBAL, false }, { "mix", TYPE_VEC4, { TYPE_VEC4, TYPE_VEC4, TYPE_VEC4, TYPE_VOID }, { "a", "b", "value" }, TAG_GLOBAL, false }, + // step + { "step", TYPE_FLOAT, { TYPE_FLOAT, TYPE_FLOAT, TYPE_VOID }, { "edge", "x" }, TAG_GLOBAL, false }, { "step", TYPE_VEC2, { TYPE_VEC2, TYPE_VEC2, TYPE_VOID }, { "edge", "x" }, TAG_GLOBAL, false }, { "step", TYPE_VEC3, { TYPE_VEC3, TYPE_VEC3, TYPE_VOID }, { "edge", "x" }, TAG_GLOBAL, false }, @@ -2019,6 +2103,9 @@ const ShaderLanguage::BuiltinFuncDef ShaderLanguage::builtin_func_defs[] = { { "step", TYPE_VEC2, { TYPE_FLOAT, TYPE_VEC2, TYPE_VOID }, { "edge", "x" }, TAG_GLOBAL, false }, { "step", TYPE_VEC3, { TYPE_FLOAT, TYPE_VEC3, TYPE_VOID }, { "edge", "x" }, TAG_GLOBAL, false }, { "step", TYPE_VEC4, { TYPE_FLOAT, TYPE_VEC4, TYPE_VOID }, { "edge", "x" }, TAG_GLOBAL, false }, + + // smoothstep + { "smoothstep", TYPE_FLOAT, { TYPE_FLOAT, TYPE_FLOAT, TYPE_FLOAT, TYPE_VOID }, { "edge0", "edge1", "value" }, TAG_GLOBAL, false }, { "smoothstep", TYPE_VEC2, { TYPE_VEC2, TYPE_VEC2, TYPE_VEC2, TYPE_VOID }, { "edge0", "edge1", "value" }, TAG_GLOBAL, false }, { "smoothstep", TYPE_VEC3, { TYPE_VEC3, TYPE_VEC3, TYPE_VEC3, TYPE_VOID }, { "edge0", "edge1", "value" }, TAG_GLOBAL, false }, @@ -2027,77 +2114,127 @@ const ShaderLanguage::BuiltinFuncDef ShaderLanguage::builtin_func_defs[] = { { "smoothstep", TYPE_VEC3, { TYPE_FLOAT, TYPE_FLOAT, TYPE_VEC3, TYPE_VOID }, { "edge0", "edge1", "value" }, TAG_GLOBAL, false }, { "smoothstep", TYPE_VEC4, { TYPE_FLOAT, TYPE_FLOAT, TYPE_VEC4, TYPE_VOID }, { "edge0", "edge1", "value" }, TAG_GLOBAL, false }, + // isnan + { "isnan", TYPE_BOOL, { TYPE_FLOAT, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "isnan", TYPE_BVEC2, { TYPE_VEC2, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "isnan", TYPE_BVEC3, { TYPE_VEC3, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "isnan", TYPE_BVEC4, { TYPE_VEC4, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, + // isinf + { "isinf", TYPE_BOOL, { TYPE_FLOAT, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "isinf", TYPE_BVEC2, { TYPE_VEC2, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "isinf", TYPE_BVEC3, { TYPE_VEC3, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "isinf", TYPE_BVEC4, { TYPE_VEC4, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, + // floatBitsToInt + { "floatBitsToInt", TYPE_INT, { TYPE_FLOAT, TYPE_VOID }, { "x" }, TAG_GLOBAL, true }, { "floatBitsToInt", TYPE_IVEC2, { TYPE_VEC2, TYPE_VOID }, { "x" }, TAG_GLOBAL, true }, { "floatBitsToInt", TYPE_IVEC3, { TYPE_VEC3, TYPE_VOID }, { "x" }, TAG_GLOBAL, true }, { "floatBitsToInt", TYPE_IVEC4, { TYPE_VEC4, TYPE_VOID }, { "x" }, TAG_GLOBAL, true }, + // floatBitsToUint + { "floatBitsToUint", TYPE_UINT, { TYPE_FLOAT, TYPE_VOID }, { "x" }, TAG_GLOBAL, true }, { "floatBitsToUint", TYPE_UVEC2, { TYPE_VEC2, TYPE_VOID }, { "x" }, TAG_GLOBAL, true }, { "floatBitsToUint", TYPE_UVEC3, { TYPE_VEC3, TYPE_VOID }, { "x" }, TAG_GLOBAL, true }, { "floatBitsToUint", TYPE_UVEC4, { TYPE_VEC4, TYPE_VOID }, { "x" }, TAG_GLOBAL, true }, + // intBitsToFloat + { "intBitsToFloat", TYPE_FLOAT, { TYPE_INT, TYPE_VOID }, { "x" }, TAG_GLOBAL, true }, { "intBitsToFloat", TYPE_VEC2, { TYPE_IVEC2, TYPE_VOID }, { "x" }, TAG_GLOBAL, true }, { "intBitsToFloat", TYPE_VEC3, { TYPE_IVEC3, TYPE_VOID }, { "x" }, TAG_GLOBAL, true }, { "intBitsToFloat", TYPE_VEC4, { TYPE_IVEC4, TYPE_VOID }, { "x" }, TAG_GLOBAL, true }, + // uintBitsToFloat + { "uintBitsToFloat", TYPE_FLOAT, { TYPE_UINT, TYPE_VOID }, { "x" }, TAG_GLOBAL, true }, { "uintBitsToFloat", TYPE_VEC2, { TYPE_UVEC2, TYPE_VOID }, { "x" }, TAG_GLOBAL, true }, { "uintBitsToFloat", TYPE_VEC3, { TYPE_UVEC3, TYPE_VOID }, { "x" }, TAG_GLOBAL, true }, { "uintBitsToFloat", TYPE_VEC4, { TYPE_UVEC4, TYPE_VOID }, { "x" }, TAG_GLOBAL, true }, - //builtins - geometric + // Built-ins - geometric functions. + // length + + { "length", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "length", TYPE_FLOAT, { TYPE_VEC2, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "length", TYPE_FLOAT, { TYPE_VEC3, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "length", TYPE_FLOAT, { TYPE_VEC4, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, + + // distance + + { "distance", TYPE_FLOAT, { TYPE_FLOAT, TYPE_FLOAT, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, { "distance", TYPE_FLOAT, { TYPE_VEC2, TYPE_VEC2, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, { "distance", TYPE_FLOAT, { TYPE_VEC3, TYPE_VEC3, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, { "distance", TYPE_FLOAT, { TYPE_VEC4, TYPE_VEC4, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, + + // dot + + { "dot", TYPE_FLOAT, { TYPE_FLOAT, TYPE_FLOAT, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, { "dot", TYPE_FLOAT, { TYPE_VEC2, TYPE_VEC2, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, { "dot", TYPE_FLOAT, { TYPE_VEC3, TYPE_VEC3, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, { "dot", TYPE_FLOAT, { TYPE_VEC4, TYPE_VEC4, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, + + // cross + { "cross", TYPE_VEC3, { TYPE_VEC3, TYPE_VEC3, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, + + // normalize + + { "normalize", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "v" }, TAG_GLOBAL, false }, { "normalize", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "v" }, TAG_GLOBAL, false }, { "normalize", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "v" }, TAG_GLOBAL, false }, { "normalize", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "v" }, TAG_GLOBAL, false }, + + // reflect + { "reflect", TYPE_VEC3, { TYPE_VEC3, TYPE_VEC3, TYPE_VOID }, { "I", "N" }, TAG_GLOBAL, false }, + + // refract + { "refract", TYPE_VEC3, { TYPE_VEC3, TYPE_VEC3, TYPE_FLOAT, TYPE_VOID }, { "I", "N", "eta" }, TAG_GLOBAL, false }, + // faceforward + { "faceforward", TYPE_VEC2, { TYPE_VEC2, TYPE_VEC2, TYPE_VEC2, TYPE_VOID }, { "N", "I", "Nref" }, TAG_GLOBAL, false }, { "faceforward", TYPE_VEC3, { TYPE_VEC3, TYPE_VEC3, TYPE_VEC3, TYPE_VOID }, { "N", "I", "Nref" }, TAG_GLOBAL, false }, { "faceforward", TYPE_VEC4, { TYPE_VEC4, TYPE_VEC4, TYPE_VEC4, TYPE_VOID }, { "N", "I", "Nref" }, TAG_GLOBAL, false }, + // matrixCompMult + { "matrixCompMult", TYPE_MAT2, { TYPE_MAT2, TYPE_MAT2, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, { "matrixCompMult", TYPE_MAT3, { TYPE_MAT3, TYPE_MAT3, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, { "matrixCompMult", TYPE_MAT4, { TYPE_MAT4, TYPE_MAT4, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, + // outerProduct + { "outerProduct", TYPE_MAT2, { TYPE_VEC2, TYPE_VEC2, TYPE_VOID }, { "c", "r" }, TAG_GLOBAL, false }, { "outerProduct", TYPE_MAT3, { TYPE_VEC3, TYPE_VEC3, TYPE_VOID }, { "c", "r" }, TAG_GLOBAL, false }, { "outerProduct", TYPE_MAT4, { TYPE_VEC4, TYPE_VEC4, TYPE_VOID }, { "c", "r" }, TAG_GLOBAL, false }, + // transpose + { "transpose", TYPE_MAT2, { TYPE_MAT2, TYPE_VOID }, { "m" }, TAG_GLOBAL, false }, { "transpose", TYPE_MAT3, { TYPE_MAT3, TYPE_VOID }, { "m" }, TAG_GLOBAL, false }, { "transpose", TYPE_MAT4, { TYPE_MAT4, TYPE_VOID }, { "m" }, TAG_GLOBAL, false }, + // determinant + { "determinant", TYPE_FLOAT, { TYPE_MAT2, TYPE_VOID }, { "m" }, TAG_GLOBAL, false }, { "determinant", TYPE_FLOAT, { TYPE_MAT3, TYPE_VOID }, { "m" }, TAG_GLOBAL, false }, { "determinant", TYPE_FLOAT, { TYPE_MAT4, TYPE_VOID }, { "m" }, TAG_GLOBAL, false }, + // inverse + { "inverse", TYPE_MAT2, { TYPE_MAT2, TYPE_VOID }, { "m" }, TAG_GLOBAL, false }, { "inverse", TYPE_MAT3, { TYPE_MAT3, TYPE_VOID }, { "m" }, TAG_GLOBAL, false }, { "inverse", TYPE_MAT4, { TYPE_MAT4, TYPE_VOID }, { "m" }, TAG_GLOBAL, false }, + // lessThan + { "lessThan", TYPE_BVEC2, { TYPE_VEC2, TYPE_VEC2, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, { "lessThan", TYPE_BVEC3, { TYPE_VEC3, TYPE_VEC3, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, { "lessThan", TYPE_BVEC4, { TYPE_VEC4, TYPE_VEC4, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, @@ -2110,6 +2247,8 @@ const ShaderLanguage::BuiltinFuncDef ShaderLanguage::builtin_func_defs[] = { { "lessThan", TYPE_BVEC3, { TYPE_UVEC3, TYPE_UVEC3, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, true }, { "lessThan", TYPE_BVEC4, { TYPE_UVEC4, TYPE_UVEC4, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, true }, + // greaterThan + { "greaterThan", TYPE_BVEC2, { TYPE_VEC2, TYPE_VEC2, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, { "greaterThan", TYPE_BVEC3, { TYPE_VEC3, TYPE_VEC3, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, { "greaterThan", TYPE_BVEC4, { TYPE_VEC4, TYPE_VEC4, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, @@ -2122,6 +2261,8 @@ const ShaderLanguage::BuiltinFuncDef ShaderLanguage::builtin_func_defs[] = { { "greaterThan", TYPE_BVEC3, { TYPE_UVEC3, TYPE_UVEC3, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, true }, { "greaterThan", TYPE_BVEC4, { TYPE_UVEC4, TYPE_UVEC4, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, true }, + // lessThanEqual + { "lessThanEqual", TYPE_BVEC2, { TYPE_VEC2, TYPE_VEC2, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, { "lessThanEqual", TYPE_BVEC3, { TYPE_VEC3, TYPE_VEC3, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, { "lessThanEqual", TYPE_BVEC4, { TYPE_VEC4, TYPE_VEC4, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, @@ -2134,6 +2275,8 @@ const ShaderLanguage::BuiltinFuncDef ShaderLanguage::builtin_func_defs[] = { { "lessThanEqual", TYPE_BVEC3, { TYPE_UVEC3, TYPE_UVEC3, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, true }, { "lessThanEqual", TYPE_BVEC4, { TYPE_UVEC4, TYPE_UVEC4, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, true }, + // greaterThanEqual + { "greaterThanEqual", TYPE_BVEC2, { TYPE_VEC2, TYPE_VEC2, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, { "greaterThanEqual", TYPE_BVEC3, { TYPE_VEC3, TYPE_VEC3, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, { "greaterThanEqual", TYPE_BVEC4, { TYPE_VEC4, TYPE_VEC4, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, @@ -2146,6 +2289,8 @@ const ShaderLanguage::BuiltinFuncDef ShaderLanguage::builtin_func_defs[] = { { "greaterThanEqual", TYPE_BVEC3, { TYPE_UVEC3, TYPE_UVEC3, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, true }, { "greaterThanEqual", TYPE_BVEC4, { TYPE_UVEC4, TYPE_UVEC4, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, true }, + // equal + { "equal", TYPE_BVEC2, { TYPE_VEC2, TYPE_VEC2, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, { "equal", TYPE_BVEC3, { TYPE_VEC3, TYPE_VEC3, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, { "equal", TYPE_BVEC4, { TYPE_VEC4, TYPE_VEC4, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, @@ -2162,6 +2307,8 @@ const ShaderLanguage::BuiltinFuncDef ShaderLanguage::builtin_func_defs[] = { { "equal", TYPE_BVEC3, { TYPE_BVEC3, TYPE_BVEC3, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, { "equal", TYPE_BVEC4, { TYPE_BVEC4, TYPE_BVEC4, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, + // notEqual + { "notEqual", TYPE_BVEC2, { TYPE_VEC2, TYPE_VEC2, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, { "notEqual", TYPE_BVEC3, { TYPE_VEC3, TYPE_VEC3, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, { "notEqual", TYPE_BVEC4, { TYPE_VEC4, TYPE_VEC4, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, @@ -2178,19 +2325,27 @@ const ShaderLanguage::BuiltinFuncDef ShaderLanguage::builtin_func_defs[] = { { "notEqual", TYPE_BVEC3, { TYPE_BVEC3, TYPE_BVEC3, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, { "notEqual", TYPE_BVEC4, { TYPE_BVEC4, TYPE_BVEC4, TYPE_VOID }, { "a", "b" }, TAG_GLOBAL, false }, + // any + { "any", TYPE_BOOL, { TYPE_BVEC2, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "any", TYPE_BOOL, { TYPE_BVEC3, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "any", TYPE_BOOL, { TYPE_BVEC4, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, + // all + { "all", TYPE_BOOL, { TYPE_BVEC2, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "all", TYPE_BOOL, { TYPE_BVEC3, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "all", TYPE_BOOL, { TYPE_BVEC4, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, + // not + { "not", TYPE_BVEC2, { TYPE_BVEC2, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "not", TYPE_BVEC3, { TYPE_BVEC3, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, { "not", TYPE_BVEC4, { TYPE_BVEC4, TYPE_VOID }, { "x" }, TAG_GLOBAL, false }, - //builtins - texture + // Built-ins: texture functions. + // textureSize + { "textureSize", TYPE_IVEC2, { TYPE_SAMPLER2D, TYPE_INT, TYPE_VOID }, { "sampler", "lod" }, TAG_GLOBAL, true }, { "textureSize", TYPE_IVEC2, { TYPE_ISAMPLER2D, TYPE_INT, TYPE_VOID }, { "sampler", "lod" }, TAG_GLOBAL, true }, { "textureSize", TYPE_IVEC2, { TYPE_USAMPLER2D, TYPE_INT, TYPE_VOID }, { "sampler", "lod" }, TAG_GLOBAL, true }, @@ -2203,6 +2358,8 @@ const ShaderLanguage::BuiltinFuncDef ShaderLanguage::builtin_func_defs[] = { { "textureSize", TYPE_IVEC2, { TYPE_SAMPLERCUBE, TYPE_INT, TYPE_VOID }, { "sampler", "lod" }, TAG_GLOBAL, true }, { "textureSize", TYPE_IVEC2, { TYPE_SAMPLERCUBEARRAY, TYPE_INT, TYPE_VOID }, { "sampler", "lod" }, TAG_GLOBAL, true }, + // texture + { "texture", TYPE_VEC4, { TYPE_SAMPLER2D, TYPE_VEC2, TYPE_VOID }, { "sampler", "coords" }, TAG_GLOBAL, false }, { "texture", TYPE_VEC4, { TYPE_SAMPLER2D, TYPE_VEC2, TYPE_FLOAT, TYPE_VOID }, { "sampler", "coords", "bias" }, TAG_GLOBAL, false }, { "texture", TYPE_UVEC4, { TYPE_USAMPLER2D, TYPE_VEC2, TYPE_VOID }, { "sampler", "coords" }, TAG_GLOBAL, true }, @@ -2226,6 +2383,8 @@ const ShaderLanguage::BuiltinFuncDef ShaderLanguage::builtin_func_defs[] = { { "texture", TYPE_VEC4, { TYPE_SAMPLERCUBEARRAY, TYPE_VEC4, TYPE_VOID }, { "sampler", "coords" }, TAG_GLOBAL, false }, { "texture", TYPE_VEC4, { TYPE_SAMPLERCUBEARRAY, TYPE_VEC4, TYPE_FLOAT, TYPE_VOID }, { "sampler", "coords", "bias" }, TAG_GLOBAL, false }, + // textureProj + { "textureProj", TYPE_VEC4, { TYPE_SAMPLER2D, TYPE_VEC3, TYPE_VOID }, { "sampler", "coords" }, TAG_GLOBAL, true }, { "textureProj", TYPE_VEC4, { TYPE_SAMPLER2D, TYPE_VEC4, TYPE_VOID }, { "sampler", "coords" }, TAG_GLOBAL, true }, { "textureProj", TYPE_VEC4, { TYPE_SAMPLER2D, TYPE_VEC3, TYPE_FLOAT, TYPE_VOID }, { "sampler", "coords", "bias" }, TAG_GLOBAL, true }, @@ -2245,6 +2404,8 @@ const ShaderLanguage::BuiltinFuncDef ShaderLanguage::builtin_func_defs[] = { { "textureProj", TYPE_UVEC4, { TYPE_USAMPLER3D, TYPE_VEC4, TYPE_VOID }, { "sampler", "coords" }, TAG_GLOBAL, true }, { "textureProj", TYPE_UVEC4, { TYPE_USAMPLER3D, TYPE_VEC4, TYPE_FLOAT, TYPE_VOID }, { "sampler", "coords", "bias" }, TAG_GLOBAL, true }, + // textureLod + { "textureLod", TYPE_VEC4, { TYPE_SAMPLER2D, TYPE_VEC2, TYPE_FLOAT, TYPE_VOID }, { "sampler", "coords", "lod" }, TAG_GLOBAL, false }, { "textureLod", TYPE_IVEC4, { TYPE_ISAMPLER2D, TYPE_VEC2, TYPE_FLOAT, TYPE_VOID }, { "sampler", "coords", "lod" }, TAG_GLOBAL, true }, { "textureLod", TYPE_UVEC4, { TYPE_USAMPLER2D, TYPE_VEC2, TYPE_FLOAT, TYPE_VOID }, { "sampler", "coords", "lod" }, TAG_GLOBAL, true }, @@ -2257,6 +2418,8 @@ const ShaderLanguage::BuiltinFuncDef ShaderLanguage::builtin_func_defs[] = { { "textureLod", TYPE_VEC4, { TYPE_SAMPLERCUBE, TYPE_VEC3, TYPE_FLOAT, TYPE_VOID }, { "sampler", "coords", "lod" }, TAG_GLOBAL, false }, { "textureLod", TYPE_VEC4, { TYPE_SAMPLERCUBEARRAY, TYPE_VEC4, TYPE_FLOAT, TYPE_VOID }, { "sampler", "coords", "lod" }, TAG_GLOBAL, false }, + // texelFetch + { "texelFetch", TYPE_VEC4, { TYPE_SAMPLER2D, TYPE_IVEC2, TYPE_INT, TYPE_VOID }, { "sampler", "coords", "lod" }, TAG_GLOBAL, true }, { "texelFetch", TYPE_IVEC4, { TYPE_ISAMPLER2D, TYPE_IVEC2, TYPE_INT, TYPE_VOID }, { "sampler", "coords", "lod" }, TAG_GLOBAL, true }, { "texelFetch", TYPE_UVEC4, { TYPE_USAMPLER2D, TYPE_IVEC2, TYPE_INT, TYPE_VOID }, { "sampler", "coords", "lod" }, TAG_GLOBAL, true }, @@ -2267,6 +2430,8 @@ const ShaderLanguage::BuiltinFuncDef ShaderLanguage::builtin_func_defs[] = { { "texelFetch", TYPE_IVEC4, { TYPE_ISAMPLER3D, TYPE_IVEC3, TYPE_INT, TYPE_VOID }, { "sampler", "coords", "lod" }, TAG_GLOBAL, true }, { "texelFetch", TYPE_UVEC4, { TYPE_USAMPLER3D, TYPE_IVEC3, TYPE_INT, TYPE_VOID }, { "sampler", "coords", "lod" }, TAG_GLOBAL, true }, + // textureProjLod + { "textureProjLod", TYPE_VEC4, { TYPE_SAMPLER2D, TYPE_VEC3, TYPE_FLOAT, TYPE_VOID }, { "sampler", "coords", "lod" }, TAG_GLOBAL, true }, { "textureProjLod", TYPE_VEC4, { TYPE_SAMPLER2D, TYPE_VEC4, TYPE_FLOAT, TYPE_VOID }, { "sampler", "coords", "lod" }, TAG_GLOBAL, true }, { "textureProjLod", TYPE_IVEC4, { TYPE_ISAMPLER2D, TYPE_VEC3, TYPE_FLOAT, TYPE_VOID }, { "sampler", "coords", "lod" }, TAG_GLOBAL, true }, @@ -2277,6 +2442,8 @@ const ShaderLanguage::BuiltinFuncDef ShaderLanguage::builtin_func_defs[] = { { "textureProjLod", TYPE_IVEC4, { TYPE_ISAMPLER3D, TYPE_VEC4, TYPE_FLOAT, TYPE_VOID }, { "sampler", "coords", "lod" }, TAG_GLOBAL, true }, { "textureProjLod", TYPE_UVEC4, { TYPE_USAMPLER3D, TYPE_VEC4, TYPE_FLOAT, TYPE_VOID }, { "sampler", "coords", "lod" }, TAG_GLOBAL, true }, + // textureGrad + { "textureGrad", TYPE_VEC4, { TYPE_SAMPLER2D, TYPE_VEC2, TYPE_VEC2, TYPE_VEC2, TYPE_VOID }, { "sampler", "coords", "dPdx", "dPdy" }, TAG_GLOBAL, true }, { "textureGrad", TYPE_IVEC4, { TYPE_ISAMPLER2D, TYPE_VEC2, TYPE_VEC2, TYPE_VEC2, TYPE_VOID }, { "sampler", "coords", "dPdx", "dPdy" }, TAG_GLOBAL, true }, { "textureGrad", TYPE_UVEC4, { TYPE_USAMPLER2D, TYPE_VEC2, TYPE_VEC2, TYPE_VEC2, TYPE_VOID }, { "sampler", "coords", "dPdx", "dPdy" }, TAG_GLOBAL, true }, @@ -2289,40 +2456,202 @@ const ShaderLanguage::BuiltinFuncDef ShaderLanguage::builtin_func_defs[] = { { "textureGrad", TYPE_VEC4, { TYPE_SAMPLERCUBE, TYPE_VEC3, TYPE_VEC3, TYPE_VEC3, TYPE_VOID }, { "sampler", "coords", "dPdx", "dPdy" }, TAG_GLOBAL, true }, { "textureGrad", TYPE_VEC4, { TYPE_SAMPLERCUBEARRAY, TYPE_VEC4, TYPE_VEC3, TYPE_VEC3, TYPE_VOID }, { "sampler", "coords", "dPdx", "dPdy" }, TAG_GLOBAL, true }, + // textureGather + + { "textureGather", TYPE_VEC4, { TYPE_SAMPLER2D, TYPE_VEC2, TYPE_VOID }, { "sampler", "coords" }, TAG_GLOBAL, true }, + { "textureGather", TYPE_IVEC4, { TYPE_ISAMPLER2D, TYPE_VEC2, TYPE_VOID }, { "sampler", "coords" }, TAG_GLOBAL, true }, + { "textureGather", TYPE_UVEC4, { TYPE_USAMPLER2D, TYPE_VEC2, TYPE_VOID }, { "sampler", "coords" }, TAG_GLOBAL, true }, + { "textureGather", TYPE_VEC4, { TYPE_SAMPLER2D, TYPE_VEC2, TYPE_INT, TYPE_VOID }, { "sampler", "coords", "comp" }, TAG_GLOBAL, true }, + { "textureGather", TYPE_IVEC4, { TYPE_ISAMPLER2D, TYPE_VEC2, TYPE_INT, TYPE_VOID }, { "sampler", "coords", "comp" }, TAG_GLOBAL, true }, + { "textureGather", TYPE_UVEC4, { TYPE_USAMPLER2D, TYPE_VEC2, TYPE_INT, TYPE_VOID }, { "sampler", "coords", "comp" }, TAG_GLOBAL, true }, + { "textureGather", TYPE_VEC4, { TYPE_SAMPLER2DARRAY, TYPE_VEC3, TYPE_VOID }, { "sampler", "coords" }, TAG_GLOBAL, true }, + { "textureGather", TYPE_IVEC4, { TYPE_ISAMPLER2DARRAY, TYPE_VEC3, TYPE_VOID }, { "sampler", "coords" }, TAG_GLOBAL, true }, + { "textureGather", TYPE_UVEC4, { TYPE_USAMPLER2DARRAY, TYPE_VEC3, TYPE_VOID }, { "sampler", "coords" }, TAG_GLOBAL, true }, + { "textureGather", TYPE_VEC4, { TYPE_SAMPLER2DARRAY, TYPE_VEC3, TYPE_INT, TYPE_VOID }, { "sampler", "coords", "comp" }, TAG_GLOBAL, true }, + { "textureGather", TYPE_IVEC4, { TYPE_ISAMPLER2DARRAY, TYPE_VEC3, TYPE_INT, TYPE_VOID }, { "sampler", "coords", "comp" }, TAG_GLOBAL, true }, + { "textureGather", TYPE_UVEC4, { TYPE_USAMPLER2DARRAY, TYPE_VEC3, TYPE_INT, TYPE_VOID }, { "sampler", "coords", "comp" }, TAG_GLOBAL, true }, + { "textureGather", TYPE_VEC4, { TYPE_SAMPLERCUBE, TYPE_VEC3, TYPE_VOID }, { "sampler", "coords" }, TAG_GLOBAL, true }, + { "textureGather", TYPE_VEC4, { TYPE_SAMPLERCUBE, TYPE_VEC3, TYPE_INT, TYPE_VOID }, { "sampler", "coords", "comp" }, TAG_GLOBAL, true }, + + // dFdx + { "dFdx", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, { "dFdx", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, { "dFdx", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, { "dFdx", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, + // dFdy + { "dFdy", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, { "dFdy", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, { "dFdy", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, { "dFdy", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, + // fwidth + { "fwidth", TYPE_FLOAT, { TYPE_FLOAT, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, { "fwidth", TYPE_VEC2, { TYPE_VEC2, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, { "fwidth", TYPE_VEC3, { TYPE_VEC3, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, { "fwidth", TYPE_VEC4, { TYPE_VEC4, TYPE_VOID }, { "p" }, TAG_GLOBAL, true }, - //sub-functions + // Sub-functions. + // array - //array { "length", TYPE_INT, { TYPE_VOID }, { "" }, TAG_ARRAY, true }, - // modern functions + // Modern functions. + // fma { "fma", TYPE_FLOAT, { TYPE_FLOAT, TYPE_FLOAT, TYPE_FLOAT, TYPE_VOID }, { "a", "b", "c" }, TAG_GLOBAL, false }, { "fma", TYPE_VEC2, { TYPE_VEC2, TYPE_VEC2, TYPE_VEC2, TYPE_VOID }, { "a", "b", "c" }, TAG_GLOBAL, false }, { "fma", TYPE_VEC3, { TYPE_VEC3, TYPE_VEC3, TYPE_VEC3, TYPE_VOID }, { "a", "b", "c" }, TAG_GLOBAL, false }, { "fma", TYPE_VEC4, { TYPE_VEC4, TYPE_VEC4, TYPE_VEC4, TYPE_VOID }, { "a", "b", "c" }, TAG_GLOBAL, false }, + // Packing/Unpacking functions. + + { "packHalf2x16", TYPE_UINT, { TYPE_VEC2, TYPE_VOID }, { "v" }, TAG_GLOBAL, true }, + { "packUnorm2x16", TYPE_UINT, { TYPE_VEC2, TYPE_VOID }, { "v" }, TAG_GLOBAL, true }, + { "packSnorm2x16", TYPE_UINT, { TYPE_VEC2, TYPE_VOID }, { "v" }, TAG_GLOBAL, true }, + { "packUnorm4x8", TYPE_UINT, { TYPE_VEC4, TYPE_VOID }, { "v" }, TAG_GLOBAL, true }, + { "packSnorm4x8", TYPE_UINT, { TYPE_VEC4, TYPE_VOID }, { "v" }, TAG_GLOBAL, true }, + + { "unpackHalf2x16", TYPE_VEC2, { TYPE_UINT, TYPE_VOID }, { "v" }, TAG_GLOBAL, true }, + { "unpackUnorm2x16", TYPE_VEC2, { TYPE_UINT, TYPE_VOID }, { "v" }, TAG_GLOBAL, true }, + { "unpackSnorm2x16", TYPE_VEC2, { TYPE_UINT, TYPE_VOID }, { "v" }, TAG_GLOBAL, true }, + { "unpackUnorm4x8", TYPE_VEC4, { TYPE_UINT, TYPE_VOID }, { "v" }, TAG_GLOBAL, true }, + { "unpackSnorm4x8", TYPE_VEC4, { TYPE_UINT, TYPE_VOID }, { "v" }, TAG_GLOBAL, true }, + + // bitfieldExtract + + { "bitfieldExtract", TYPE_INT, { TYPE_INT, TYPE_INT, TYPE_INT, TYPE_VOID }, { "value", "offset", "bits" }, TAG_GLOBAL, true }, + { "bitfieldExtract", TYPE_IVEC2, { TYPE_IVEC2, TYPE_INT, TYPE_INT, TYPE_VOID }, { "value", "offset", "bits" }, TAG_GLOBAL, true }, + { "bitfieldExtract", TYPE_IVEC3, { TYPE_IVEC3, TYPE_INT, TYPE_INT, TYPE_VOID }, { "value", "offset", "bits" }, TAG_GLOBAL, true }, + { "bitfieldExtract", TYPE_IVEC4, { TYPE_IVEC4, TYPE_INT, TYPE_INT, TYPE_VOID }, { "value", "offset", "bits" }, TAG_GLOBAL, true }, + + { "bitfieldExtract", TYPE_UINT, { TYPE_UINT, TYPE_INT, TYPE_INT, TYPE_VOID }, { "value", "offset", "bits" }, TAG_GLOBAL, true }, + { "bitfieldExtract", TYPE_UVEC2, { TYPE_UVEC2, TYPE_INT, TYPE_INT, TYPE_VOID }, { "value", "offset", "bits" }, TAG_GLOBAL, true }, + { "bitfieldExtract", TYPE_UVEC3, { TYPE_UVEC3, TYPE_INT, TYPE_INT, TYPE_VOID }, { "value", "offset", "bits" }, TAG_GLOBAL, true }, + { "bitfieldExtract", TYPE_UVEC4, { TYPE_UVEC4, TYPE_INT, TYPE_INT, TYPE_VOID }, { "value", "offset", "bits" }, TAG_GLOBAL, true }, + + // bitfieldInsert + + { "bitfieldInsert", TYPE_INT, { TYPE_INT, TYPE_INT, TYPE_INT, TYPE_INT, TYPE_VOID }, { "base", "insert", "offset", "bits" }, TAG_GLOBAL, true }, + { "bitfieldInsert", TYPE_IVEC2, { TYPE_IVEC2, TYPE_IVEC2, TYPE_INT, TYPE_INT, TYPE_VOID }, { "base", "insert", "offset", "bits" }, TAG_GLOBAL, true }, + { "bitfieldInsert", TYPE_IVEC3, { TYPE_IVEC3, TYPE_IVEC3, TYPE_INT, TYPE_INT, TYPE_VOID }, { "base", "insert", "offset", "bits" }, TAG_GLOBAL, true }, + { "bitfieldInsert", TYPE_IVEC4, { TYPE_IVEC4, TYPE_IVEC4, TYPE_INT, TYPE_INT, TYPE_VOID }, { "base", "insert", "offset", "bits" }, TAG_GLOBAL, true }, + + { "bitfieldInsert", TYPE_UINT, { TYPE_UINT, TYPE_UINT, TYPE_INT, TYPE_INT, TYPE_VOID }, { "base", "insert", "offset", "bits" }, TAG_GLOBAL, true }, + { "bitfieldInsert", TYPE_UVEC2, { TYPE_UVEC2, TYPE_UVEC2, TYPE_INT, TYPE_INT, TYPE_VOID }, { "base", "insert", "offset", "bits" }, TAG_GLOBAL, true }, + { "bitfieldInsert", TYPE_UVEC3, { TYPE_UVEC3, TYPE_UVEC3, TYPE_INT, TYPE_INT, TYPE_VOID }, { "base", "insert", "offset", "bits" }, TAG_GLOBAL, true }, + { "bitfieldInsert", TYPE_UVEC4, { TYPE_UVEC4, TYPE_UVEC4, TYPE_INT, TYPE_INT, TYPE_VOID }, { "base", "insert", "offset", "bits" }, TAG_GLOBAL, true }, + + // bitfieldReverse + + { "bitfieldReverse", TYPE_INT, { TYPE_INT, TYPE_VOID }, { "value" }, TAG_GLOBAL, true }, + { "bitfieldReverse", TYPE_IVEC2, { TYPE_IVEC2, TYPE_VOID }, { "value" }, TAG_GLOBAL, true }, + { "bitfieldReverse", TYPE_IVEC3, { TYPE_IVEC3, TYPE_VOID }, { "value" }, TAG_GLOBAL, true }, + { "bitfieldReverse", TYPE_IVEC4, { TYPE_IVEC4, TYPE_VOID }, { "value" }, TAG_GLOBAL, true }, + + { "bitfieldReverse", TYPE_UINT, { TYPE_UINT, TYPE_VOID }, { "value" }, TAG_GLOBAL, true }, + { "bitfieldReverse", TYPE_UVEC2, { TYPE_UVEC2, TYPE_VOID }, { "value" }, TAG_GLOBAL, true }, + { "bitfieldReverse", TYPE_UVEC3, { TYPE_UVEC3, TYPE_VOID }, { "value" }, TAG_GLOBAL, true }, + { "bitfieldReverse", TYPE_UVEC4, { TYPE_UVEC4, TYPE_VOID }, { "value" }, TAG_GLOBAL, true }, + + // bitCount + + { "bitCount", TYPE_INT, { TYPE_INT, TYPE_VOID }, { "value" }, TAG_GLOBAL, true }, + { "bitCount", TYPE_IVEC2, { TYPE_IVEC2, TYPE_VOID }, { "value" }, TAG_GLOBAL, true }, + { "bitCount", TYPE_IVEC3, { TYPE_IVEC3, TYPE_VOID }, { "value" }, TAG_GLOBAL, true }, + { "bitCount", TYPE_IVEC4, { TYPE_IVEC4, TYPE_VOID }, { "value" }, TAG_GLOBAL, true }, + + { "bitCount", TYPE_UINT, { TYPE_UINT, TYPE_VOID }, { "value" }, TAG_GLOBAL, true }, + { "bitCount", TYPE_UVEC2, { TYPE_UVEC2, TYPE_VOID }, { "value" }, TAG_GLOBAL, true }, + { "bitCount", TYPE_UVEC3, { TYPE_UVEC3, TYPE_VOID }, { "value" }, TAG_GLOBAL, true }, + { "bitCount", TYPE_UVEC4, { TYPE_UVEC4, TYPE_VOID }, { "value" }, TAG_GLOBAL, true }, + + // findLSB + + { "findLSB", TYPE_INT, { TYPE_INT, TYPE_VOID }, { "value" }, TAG_GLOBAL, true }, + { "findLSB", TYPE_IVEC2, { TYPE_IVEC2, TYPE_VOID }, { "value" }, TAG_GLOBAL, true }, + { "findLSB", TYPE_IVEC3, { TYPE_IVEC3, TYPE_VOID }, { "value" }, TAG_GLOBAL, true }, + { "findLSB", TYPE_IVEC4, { TYPE_IVEC4, TYPE_VOID }, { "value" }, TAG_GLOBAL, true }, + + { "findLSB", TYPE_UINT, { TYPE_UINT, TYPE_VOID }, { "value" }, TAG_GLOBAL, true }, + { "findLSB", TYPE_UVEC2, { TYPE_UVEC2, TYPE_VOID }, { "value" }, TAG_GLOBAL, true }, + { "findLSB", TYPE_UVEC3, { TYPE_UVEC3, TYPE_VOID }, { "value" }, TAG_GLOBAL, true }, + { "findLSB", TYPE_UVEC4, { TYPE_UVEC4, TYPE_VOID }, { "value" }, TAG_GLOBAL, true }, + + // findMSB + + { "findMSB", TYPE_INT, { TYPE_INT, TYPE_VOID }, { "value" }, TAG_GLOBAL, true }, + { "findMSB", TYPE_IVEC2, { TYPE_IVEC2, TYPE_VOID }, { "value" }, TAG_GLOBAL, true }, + { "findMSB", TYPE_IVEC3, { TYPE_IVEC3, TYPE_VOID }, { "value" }, TAG_GLOBAL, true }, + { "findMSB", TYPE_IVEC4, { TYPE_IVEC4, TYPE_VOID }, { "value" }, TAG_GLOBAL, true }, + + { "findMSB", TYPE_UINT, { TYPE_UINT, TYPE_VOID }, { "value" }, TAG_GLOBAL, true }, + { "findMSB", TYPE_UVEC2, { TYPE_UVEC2, TYPE_VOID }, { "value" }, TAG_GLOBAL, true }, + { "findMSB", TYPE_UVEC3, { TYPE_UVEC3, TYPE_VOID }, { "value" }, TAG_GLOBAL, true }, + { "findMSB", TYPE_UVEC4, { TYPE_UVEC4, TYPE_VOID }, { "value" }, TAG_GLOBAL, true }, + + // umulExtended + + { "umulExtended", TYPE_VOID, { TYPE_UINT, TYPE_UINT, TYPE_UINT, TYPE_UINT, TYPE_VOID }, { "x", "y", "msb", "lsb" }, TAG_GLOBAL, true }, + { "umulExtended", TYPE_VOID, { TYPE_UVEC2, TYPE_UVEC2, TYPE_UVEC2, TYPE_UVEC2, TYPE_VOID }, { "x", "y", "msb", "lsb" }, TAG_GLOBAL, true }, + { "umulExtended", TYPE_VOID, { TYPE_UVEC3, TYPE_UVEC3, TYPE_UVEC3, TYPE_UVEC3, TYPE_VOID }, { "x", "y", "msb", "lsb" }, TAG_GLOBAL, true }, + { "umulExtended", TYPE_VOID, { TYPE_UVEC4, TYPE_UVEC4, TYPE_UVEC4, TYPE_UVEC4, TYPE_VOID }, { "x", "y", "msb", "lsb" }, TAG_GLOBAL, true }, + + // imulExtended + + { "imulExtended", TYPE_VOID, { TYPE_INT, TYPE_INT, TYPE_INT, TYPE_INT, TYPE_VOID }, { "x", "y", "msb", "lsb" }, TAG_GLOBAL, true }, + { "imulExtended", TYPE_VOID, { TYPE_IVEC2, TYPE_IVEC2, TYPE_IVEC2, TYPE_IVEC2, TYPE_VOID }, { "x", "y", "msb", "lsb" }, TAG_GLOBAL, true }, + { "imulExtended", TYPE_VOID, { TYPE_IVEC3, TYPE_IVEC3, TYPE_IVEC3, TYPE_IVEC3, TYPE_VOID }, { "x", "y", "msb", "lsb" }, TAG_GLOBAL, true }, + { "imulExtended", TYPE_VOID, { TYPE_IVEC4, TYPE_IVEC4, TYPE_IVEC4, TYPE_IVEC4, TYPE_VOID }, { "x", "y", "msb", "lsb" }, TAG_GLOBAL, true }, + + // uaddCarry + + { "uaddCarry", TYPE_UINT, { TYPE_UINT, TYPE_UINT, TYPE_UINT, TYPE_VOID }, { "x", "y", "carry" }, TAG_GLOBAL, true }, + { "uaddCarry", TYPE_UVEC2, { TYPE_UVEC2, TYPE_UVEC2, TYPE_UVEC2, TYPE_VOID }, { "x", "y", "carry" }, TAG_GLOBAL, true }, + { "uaddCarry", TYPE_UVEC3, { TYPE_UVEC3, TYPE_UVEC3, TYPE_UVEC3, TYPE_VOID }, { "x", "y", "carry" }, TAG_GLOBAL, true }, + { "uaddCarry", TYPE_UVEC4, { TYPE_UVEC4, TYPE_UVEC4, TYPE_UVEC4, TYPE_VOID }, { "x", "y", "carry" }, TAG_GLOBAL, true }, + + // usubBorrow + + { "usubBorrow", TYPE_UINT, { TYPE_UINT, TYPE_UINT, TYPE_UINT, TYPE_VOID }, { "x", "y", "borrow" }, TAG_GLOBAL, true }, + { "usubBorrow", TYPE_UVEC2, { TYPE_UVEC2, TYPE_UVEC2, TYPE_UVEC2, TYPE_VOID }, { "x", "y", "borrow" }, TAG_GLOBAL, true }, + { "usubBorrow", TYPE_UVEC3, { TYPE_UVEC3, TYPE_UVEC3, TYPE_UVEC3, TYPE_VOID }, { "x", "y", "borrow" }, TAG_GLOBAL, true }, + { "usubBorrow", TYPE_UVEC4, { TYPE_UVEC4, TYPE_UVEC4, TYPE_UVEC4, TYPE_VOID }, { "x", "y", "borrow" }, TAG_GLOBAL, true }, + + // ldexp + + { "ldexp", TYPE_FLOAT, { TYPE_FLOAT, TYPE_INT, TYPE_VOID }, { "x", "exp" }, TAG_GLOBAL, true }, + { "ldexp", TYPE_VEC2, { TYPE_VEC2, TYPE_IVEC2, TYPE_VOID }, { "x", "exp" }, TAG_GLOBAL, true }, + { "ldexp", TYPE_VEC3, { TYPE_VEC3, TYPE_IVEC3, TYPE_VOID }, { "x", "exp" }, TAG_GLOBAL, true }, + { "ldexp", TYPE_VEC4, { TYPE_VEC4, TYPE_IVEC4, TYPE_VOID }, { "x", "exp" }, TAG_GLOBAL, true }, + + // frexp + + { "frexp", TYPE_FLOAT, { TYPE_FLOAT, TYPE_INT, TYPE_VOID }, { "x", "exp" }, TAG_GLOBAL, true }, + { "frexp", TYPE_VEC2, { TYPE_VEC2, TYPE_IVEC2, TYPE_VOID }, { "x", "exp" }, TAG_GLOBAL, true }, + { "frexp", TYPE_VEC3, { TYPE_VEC3, TYPE_IVEC3, TYPE_VOID }, { "x", "exp" }, TAG_GLOBAL, true }, + { "frexp", TYPE_VEC4, { TYPE_VEC4, TYPE_IVEC4, TYPE_VOID }, { "x", "exp" }, TAG_GLOBAL, true }, + { nullptr, TYPE_VOID, { TYPE_VOID }, { "" }, TAG_GLOBAL, false } }; const ShaderLanguage::BuiltinFuncOutArgs ShaderLanguage::builtin_func_out_args[] = { - //constructors - { "modf", 1 }, - { nullptr, 0 } + { "modf", { 1, -1 } }, + { "umulExtended", { 2, 3 } }, + { "imulExtended", { 2, 3 } }, + { "uaddCarry", { 2, -1 } }, + { "usubBorrow", { 2, -1 } }, + { "ldexp", { 1, -1 } }, + { "frexp", { 1, -1 } }, + { nullptr, { 0, -1 } } +}; + +const ShaderLanguage::BuiltinFuncConstArgs ShaderLanguage::builtin_func_const_args[] = { + { "textureGather", 2, 0, 3 }, + { nullptr, 0, 0, 0 } }; bool ShaderLanguage::_validate_function_call(BlockNode *p_block, const FunctionInfo &p_function_info, OperatorNode *p_func, DataType *r_ret_type, StringName *r_ret_type_str) { @@ -2416,100 +2745,153 @@ bool ShaderLanguage::_validate_function_call(BlockNode *p_block, const FunctionI } if (!fail) { - //make sure its not an out argument used in the wrong way - int outarg_idx = 0; - while (builtin_func_out_args[outarg_idx].name) { - if (String(name) == builtin_func_out_args[outarg_idx].name) { - int arg_idx = builtin_func_out_args[outarg_idx].argument; - - if (arg_idx < argcount) { - if (p_func->arguments[arg_idx + 1]->type != Node::TYPE_VARIABLE && p_func->arguments[arg_idx + 1]->type != Node::TYPE_MEMBER && p_func->arguments[arg_idx + 1]->type != Node::TYPE_ARRAY) { - _set_error("Argument " + itos(arg_idx + 1) + " of function '" + String(name) + "' is not a variable, array or member."); - return false; + { + int constarg_idx = 0; + while (builtin_func_const_args[constarg_idx].name) { + if (String(name) == builtin_func_const_args[constarg_idx].name) { + int arg = builtin_func_const_args[constarg_idx].arg + 1; + if (p_func->arguments.size() <= arg) { + break; } - if (p_func->arguments[arg_idx + 1]->type == Node::TYPE_ARRAY) { - ArrayNode *mn = static_cast<ArrayNode *>(p_func->arguments[arg_idx + 1]); - if (mn->is_const) { - fail = true; - } - } else if (p_func->arguments[arg_idx + 1]->type == Node::TYPE_MEMBER) { - MemberNode *mn = static_cast<MemberNode *>(p_func->arguments[arg_idx + 1]); - if (mn->basetype_const) { - fail = true; + int min = builtin_func_const_args[constarg_idx].min; + int max = builtin_func_const_args[constarg_idx].max; + + bool error = false; + if (p_func->arguments[arg]->type == Node::TYPE_VARIABLE) { + const VariableNode *vn = (VariableNode *)p_func->arguments[arg]; + + bool is_const = false; + ConstantNode::Value value; + value.sint = -1; + + _find_identifier(p_block, false, p_function_info, vn->name, nullptr, nullptr, &is_const, nullptr, nullptr, &value); + if (!is_const || value.sint < min || value.sint > max) { + error = true; } - } else { // TYPE_VARIABLE - VariableNode *vn = static_cast<VariableNode *>(p_func->arguments[arg_idx + 1]); - if (vn->is_const) { - fail = true; - } else { - StringName varname = vn->name; - if (shader->uniforms.has(varname)) { - fail = true; - } else { - if (shader->varyings.has(varname)) { - _set_error(vformat("Varyings cannot be passed for '%s' parameter!", "out")); - return false; - } - if (p_function_info.built_ins.has(varname)) { - BuiltInInfo info = p_function_info.built_ins[varname]; - if (info.constant) { - fail = true; - } + } else { + if (p_func->arguments[arg]->type == Node::TYPE_CONSTANT) { + ConstantNode *cn = (ConstantNode *)p_func->arguments[arg]; + + if (cn->get_datatype() == TYPE_INT && cn->values.size() == 1) { + int value = cn->values[0].sint; + + if (value < min || value > max) { + error = true; } + } else { + error = true; } + } else { + error = true; } } - if (fail) { - _set_error(vformat("Constant value cannot be passed for '%s' parameter!", "out")); + if (error) { + _set_error(vformat("Expected integer constant within %s..%s range.", min, max)); return false; } + } + constarg_idx++; + } + } - StringName var_name; - if (p_func->arguments[arg_idx + 1]->type == Node::TYPE_ARRAY) { - var_name = static_cast<const ArrayNode *>(p_func->arguments[arg_idx + 1])->name; - } else if (p_func->arguments[arg_idx + 1]->type == Node::TYPE_MEMBER) { - Node *n = static_cast<const MemberNode *>(p_func->arguments[arg_idx + 1])->owner; - while (n->type == Node::TYPE_MEMBER) { - n = static_cast<const MemberNode *>(n)->owner; - } - if (n->type != Node::TYPE_VARIABLE && n->type != Node::TYPE_ARRAY) { + //make sure its not an out argument used in the wrong way + int outarg_idx = 0; + while (builtin_func_out_args[outarg_idx].name) { + if (String(name) == builtin_func_out_args[outarg_idx].name) { + for (int arg = 0; arg < BuiltinFuncOutArgs::MAX_ARGS; arg++) { + int arg_idx = builtin_func_out_args[outarg_idx].arguments[arg]; + if (arg_idx == -1) { + break; + } + if (arg_idx < argcount) { + if (p_func->arguments[arg_idx + 1]->type != Node::TYPE_VARIABLE && p_func->arguments[arg_idx + 1]->type != Node::TYPE_MEMBER && p_func->arguments[arg_idx + 1]->type != Node::TYPE_ARRAY) { _set_error("Argument " + itos(arg_idx + 1) + " of function '" + String(name) + "' is not a variable, array or member."); return false; } - if (n->type == Node::TYPE_VARIABLE) { - var_name = static_cast<const VariableNode *>(n)->name; - } else { // TYPE_ARRAY - var_name = static_cast<const ArrayNode *>(n)->name; + + if (p_func->arguments[arg_idx + 1]->type == Node::TYPE_ARRAY) { + ArrayNode *mn = static_cast<ArrayNode *>(p_func->arguments[arg_idx + 1]); + if (mn->is_const) { + fail = true; + } + } else if (p_func->arguments[arg_idx + 1]->type == Node::TYPE_MEMBER) { + MemberNode *mn = static_cast<MemberNode *>(p_func->arguments[arg_idx + 1]); + if (mn->basetype_const) { + fail = true; + } + } else { // TYPE_VARIABLE + VariableNode *vn = static_cast<VariableNode *>(p_func->arguments[arg_idx + 1]); + if (vn->is_const) { + fail = true; + } else { + StringName varname = vn->name; + if (shader->uniforms.has(varname)) { + fail = true; + } else { + if (shader->varyings.has(varname)) { + _set_error(vformat("Varyings cannot be passed for '%s' parameter!", "out")); + return false; + } + if (p_function_info.built_ins.has(varname)) { + BuiltInInfo info = p_function_info.built_ins[varname]; + if (info.constant) { + fail = true; + } + } + } + } + } + if (fail) { + _set_error(vformat("Constant value cannot be passed for '%s' parameter!", "out")); + return false; } - } else { // TYPE_VARIABLE - var_name = static_cast<const VariableNode *>(p_func->arguments[arg_idx + 1])->name; - } - const BlockNode *b = p_block; - bool valid = false; - while (b) { - if (b->variables.has(var_name) || p_function_info.built_ins.has(var_name)) { - valid = true; - break; + + StringName var_name; + if (p_func->arguments[arg_idx + 1]->type == Node::TYPE_ARRAY) { + var_name = static_cast<const ArrayNode *>(p_func->arguments[arg_idx + 1])->name; + } else if (p_func->arguments[arg_idx + 1]->type == Node::TYPE_MEMBER) { + Node *n = static_cast<const MemberNode *>(p_func->arguments[arg_idx + 1])->owner; + while (n->type == Node::TYPE_MEMBER) { + n = static_cast<const MemberNode *>(n)->owner; + } + if (n->type != Node::TYPE_VARIABLE && n->type != Node::TYPE_ARRAY) { + _set_error("Argument " + itos(arg_idx + 1) + " of function '" + String(name) + "' is not a variable, array or member."); + return false; + } + if (n->type == Node::TYPE_VARIABLE) { + var_name = static_cast<const VariableNode *>(n)->name; + } else { // TYPE_ARRAY + var_name = static_cast<const ArrayNode *>(n)->name; + } + } else { // TYPE_VARIABLE + var_name = static_cast<const VariableNode *>(p_func->arguments[arg_idx + 1])->name; } - if (b->parent_function) { - for (int i = 0; i < b->parent_function->arguments.size(); i++) { - if (b->parent_function->arguments[i].name == var_name) { - valid = true; - break; + const BlockNode *b = p_block; + bool valid = false; + while (b) { + if (b->variables.has(var_name) || p_function_info.built_ins.has(var_name)) { + valid = true; + break; + } + if (b->parent_function) { + for (int i = 0; i < b->parent_function->arguments.size(); i++) { + if (b->parent_function->arguments[i].name == var_name) { + valid = true; + break; + } } } + b = b->parent_block; } - b = b->parent_block; - } - if (!valid) { - _set_error("Argument " + itos(arg_idx + 1) + " of function '" + String(name) + "' can only take a local variable, array or member."); - return false; + if (!valid) { + _set_error("Argument " + itos(arg_idx + 1) + " of function '" + String(name) + "' can only take a local variable, array or member."); + return false; + } } } } - outarg_idx++; } //implicitly convert values if possible @@ -2914,16 +3296,16 @@ bool ShaderLanguage::is_float_type(DataType p_type) { } bool ShaderLanguage::is_sampler_type(DataType p_type) { return p_type == TYPE_SAMPLER2D || - p_type == TYPE_ISAMPLER2D || - p_type == TYPE_USAMPLER2D || - p_type == TYPE_SAMPLER2DARRAY || - p_type == TYPE_ISAMPLER2DARRAY || - p_type == TYPE_USAMPLER2DARRAY || - p_type == TYPE_SAMPLER3D || - p_type == TYPE_ISAMPLER3D || - p_type == TYPE_USAMPLER3D || - p_type == TYPE_SAMPLERCUBE || - p_type == TYPE_SAMPLERCUBEARRAY; + p_type == TYPE_ISAMPLER2D || + p_type == TYPE_USAMPLER2D || + p_type == TYPE_SAMPLER2DARRAY || + p_type == TYPE_ISAMPLER2DARRAY || + p_type == TYPE_USAMPLER2DARRAY || + p_type == TYPE_SAMPLER3D || + p_type == TYPE_ISAMPLER3D || + p_type == TYPE_USAMPLER3D || + p_type == TYPE_SAMPLERCUBE || + p_type == TYPE_SAMPLERCUBEARRAY; } Variant ShaderLanguage::constant_value_to_variant(const Vector<ShaderLanguage::ConstantNode::Value> &p_value, DataType p_type, int p_array_size, ShaderLanguage::ShaderNode::Uniform::Hint p_hint) { @@ -3491,16 +3873,16 @@ void ShaderLanguage::get_keyword_list(List<String> *r_keywords) { bool ShaderLanguage::is_control_flow_keyword(String p_keyword) { return p_keyword == "break" || - p_keyword == "case" || - p_keyword == "continue" || - p_keyword == "default" || - p_keyword == "do" || - p_keyword == "else" || - p_keyword == "for" || - p_keyword == "if" || - p_keyword == "return" || - p_keyword == "switch" || - p_keyword == "while"; + p_keyword == "case" || + p_keyword == "continue" || + p_keyword == "default" || + p_keyword == "do" || + p_keyword == "else" || + p_keyword == "for" || + p_keyword == "if" || + p_keyword == "return" || + p_keyword == "switch" || + p_keyword == "while"; } void ShaderLanguage::get_builtin_funcs(List<String> *r_keywords) { @@ -7263,7 +7645,7 @@ Error ShaderLanguage::_parse_shader(const Map<StringName, FunctionInfo> &p_funct bool uniform = tk.type == TK_UNIFORM; if (!uniform) { - if (shader_type_identifier == "particles" || shader_type_identifier == "sky") { + if (shader_type_identifier == "particles" || shader_type_identifier == "sky" || shader_type_identifier == "fog") { _set_error(vformat("Varyings cannot be used in '%s' shaders!", shader_type_identifier)); return ERR_PARSE_ERROR; } @@ -8881,10 +9263,16 @@ Error ShaderLanguage::complete(const String &p_code, const Map<StringName, Funct } int idx2 = 0; - int out_arg = -1; + Set<int> out_args; while (builtin_func_out_args[idx2].name != nullptr) { if (builtin_func_out_args[idx2].name == builtin_func_defs[idx].name) { - out_arg = builtin_func_out_args[idx2].argument; + for (int i = 0; i < BuiltinFuncOutArgs::MAX_ARGS; i++) { + int arg = builtin_func_out_args[idx2].arguments[i]; + if (arg == -1) { + break; + } + out_args.insert(arg); + } break; } idx2++; @@ -8921,7 +9309,7 @@ Error ShaderLanguage::complete(const String &p_code, const Map<StringName, Funct calltip += char32_t(0xFFFF); } - if (out_arg >= 0 && i == out_arg) { + if (out_args.has(i)) { calltip += "out "; } diff --git a/servers/rendering/shader_language.h b/servers/rendering/shader_language.h index 4740da0c37..c82f71d10d 100644 --- a/servers/rendering/shader_language.h +++ b/servers/rendering/shader_language.h @@ -949,8 +949,16 @@ private: }; struct BuiltinFuncOutArgs { //arguments used as out in built in functions + enum { MAX_ARGS = 2 }; const char *name; - int argument; + const int arguments[MAX_ARGS]; + }; + + struct BuiltinFuncConstArgs { + const char *name; + int arg; + int min; + int max; }; CompletionType completion_type; @@ -966,6 +974,7 @@ private: bool _get_completable_identifier(BlockNode *p_block, CompletionType p_type, StringName &identifier); static const BuiltinFuncDef builtin_func_defs[]; static const BuiltinFuncOutArgs builtin_func_out_args[]; + static const BuiltinFuncConstArgs builtin_func_const_args[]; Error _validate_datatype(DataType p_type); bool _compare_datatypes(DataType p_datatype_a, String p_datatype_name_a, int p_array_size_a, DataType p_datatype_b, String p_datatype_name_b, int p_array_size_b); diff --git a/servers/rendering/shader_types.cpp b/servers/rendering/shader_types.cpp index 0bfcccef28..eb5c9e66e8 100644 --- a/servers/rendering/shader_types.cpp +++ b/servers/rendering/shader_types.cpp @@ -443,10 +443,29 @@ ShaderTypes::ShaderTypes() { shader_modes[RS::SHADER_SKY].modes.push_back("use_quarter_res_pass"); shader_modes[RS::SHADER_SKY].modes.push_back("disable_fog"); + /************ FOG **************************/ + + shader_modes[RS::SHADER_FOG].functions["global"].built_ins["TIME"] = constt(ShaderLanguage::TYPE_FLOAT); + shader_modes[RS::SHADER_FOG].functions["global"].built_ins["PI"] = constt(ShaderLanguage::TYPE_FLOAT); + shader_modes[RS::SHADER_FOG].functions["global"].built_ins["TAU"] = constt(ShaderLanguage::TYPE_FLOAT); + shader_modes[RS::SHADER_FOG].functions["global"].built_ins["E"] = constt(ShaderLanguage::TYPE_FLOAT); + + shader_modes[RS::SHADER_FOG].functions["fog"].built_ins["WORLD_POSITION"] = constt(ShaderLanguage::TYPE_VEC3); + shader_modes[RS::SHADER_FOG].functions["fog"].built_ins["OBJECT_POSITION"] = constt(ShaderLanguage::TYPE_VEC3); + shader_modes[RS::SHADER_FOG].functions["fog"].built_ins["UVW"] = constt(ShaderLanguage::TYPE_VEC3); + shader_modes[RS::SHADER_FOG].functions["fog"].built_ins["EXTENTS"] = constt(ShaderLanguage::TYPE_VEC3); + shader_modes[RS::SHADER_FOG].functions["fog"].built_ins["TRANSFORM"] = constt(ShaderLanguage::TYPE_MAT4); + shader_modes[RS::SHADER_FOG].functions["fog"].built_ins["SDF"] = constt(ShaderLanguage::TYPE_FLOAT); + shader_modes[RS::SHADER_FOG].functions["fog"].built_ins["ALBEDO"] = ShaderLanguage::TYPE_VEC3; + shader_modes[RS::SHADER_FOG].functions["fog"].built_ins["DENSITY"] = ShaderLanguage::TYPE_FLOAT; + shader_modes[RS::SHADER_FOG].functions["fog"].built_ins["EMISSION"] = ShaderLanguage::TYPE_VEC3; + shader_modes[RS::SHADER_FOG].functions["fog"].main_function = true; + shader_types_list.push_back("spatial"); shader_types_list.push_back("canvas_item"); shader_types_list.push_back("particles"); shader_types_list.push_back("sky"); + shader_types_list.push_back("fog"); for (int i = 0; i < shader_types_list.size(); i++) { shader_types.insert(shader_types_list[i]); |