diff options
author | RĂ©mi Verschelde <remi@verschelde.fr> | 2021-10-28 16:05:55 +0200 |
---|---|---|
committer | GitHub <noreply@github.com> | 2021-10-28 16:05:55 +0200 |
commit | e2deec67b9b3258f1c4fc7ee8c9a375676a0571a (patch) | |
tree | 0acf54e7ea1b7b3defb52032db7ca1eb01935bfb /servers/rendering | |
parent | 6b090e325a49ab9a890700925873f33232d06b2b (diff) | |
parent | c571e4a7f4a5cc34fa9b7efeff37ee69fcf6249d (diff) |
Merge pull request #54222 from JFonS/instance-fade
Diffstat (limited to 'servers/rendering')
14 files changed, 318 insertions, 139 deletions
diff --git a/servers/rendering/rasterizer_dummy.h b/servers/rendering/rasterizer_dummy.h index 7821210284..34d22d748e 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 {} 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 0deb822e86..0f5af96417 100644 --- a/servers/rendering/renderer_rd/forward_clustered/render_forward_clustered.cpp +++ b/servers/rendering/renderer_rd/forward_clustered/render_forward_clustered.cpp @@ -388,7 +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; @@ -406,48 +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; @@ -946,10 +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++) { @@ -1080,6 +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); } @@ -1554,7 +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); } @@ -2890,6 +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 d05cfdc386..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); } } 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 1e5854a174..95f5b46831 100644 --- a/servers/rendering/renderer_rd/forward_mobile/render_forward_mobile.cpp +++ b/servers/rendering/renderer_rd/forward_mobile/render_forward_mobile.cpp @@ -2072,6 +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/shaders/scene_forward_clustered.glsl b/servers/rendering/renderer_rd/shaders/scene_forward_clustered.glsl index 5bb8fea89a..2aeb10c932 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 @@ -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); @@ -1900,7 +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_scene.h b/servers/rendering/renderer_scene.h index 5961f59b6f..f01573afa9 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; @@ -93,10 +94,9 @@ 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; diff --git a/servers/rendering/renderer_scene_cull.cpp b/servers/rendering/renderer_scene_cull.cpp index cf422962f0..2ee9f11ef2 100644 --- a/servers/rendering/renderer_scene_cull.cpp +++ b/servers/rendering/renderer_scene_cull.cpp @@ -644,6 +644,12 @@ 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); @@ -819,6 +825,16 @@ 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); @@ -1173,7 +1189,7 @@ 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 +1197,7 @@ 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 +1207,7 @@ 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 +1217,48 @@ 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 +1271,7 @@ 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 +1291,42 @@ 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); + } } } } @@ -1559,19 +1579,19 @@ 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); @@ -1721,13 +1741,10 @@ 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 +1763,14 @@ 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); } } } @@ -2453,34 +2473,49 @@ 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 +2525,34 @@ 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(); @@ -2519,14 +2578,14 @@ 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)) @@ -2607,6 +2666,16 @@ 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; diff --git a/servers/rendering/renderer_scene_cull.h b/servers/rendering/renderer_scene_cull.h index 905d0eb558..8199722c8e 100644 --- a/servers/rendering/renderer_scene_cull.h +++ b/servers/rendering/renderer_scene_cull.h @@ -267,7 +267,8 @@ 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), }; uint32_t flags = 0; @@ -286,12 +287,14 @@ 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> { @@ -440,7 +443,10 @@ 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; @@ -583,8 +589,6 @@ 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; @@ -920,6 +924,7 @@ 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 +934,7 @@ public: virtual void instance_set_visibility_parent(RID p_instance, RID p_parent_instance); - void _update_instance_visibility_depth(Instance *p_instance); + 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 +946,7 @@ 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 +1018,7 @@ 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 +1035,7 @@ 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); diff --git a/servers/rendering/renderer_scene_render.h b/servers/rendering/renderer_scene_render.h index 60ba355c03..55b7823576 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; diff --git a/servers/rendering/rendering_server_default.h b/servers/rendering/rendering_server_default.h index 911d4c463b..a87085fa26 100644 --- a/servers/rendering/rendering_server_default.h +++ b/servers/rendering/rendering_server_default.h @@ -702,10 +702,10 @@ 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 &) |