diff options
10 files changed, 22 insertions, 21 deletions
diff --git a/doc/classes/BaseMaterial3D.xml b/doc/classes/BaseMaterial3D.xml index 8a5048de6b..60225275f3 100644 --- a/doc/classes/BaseMaterial3D.xml +++ b/doc/classes/BaseMaterial3D.xml @@ -529,13 +529,13 @@ The material will use the texture's alpha values for transparency. </constant> <constant name="TRANSPARENCY_ALPHA_SCISSOR" value="2" enum="Transparency"> - The material will cut off all values below a threshold, the rest will remain opaque. The opaque portions will be rendering in the depth prepass. + The material will cut off all values below a threshold, the rest will remain opaque. The opaque portions will be rendered in the depth prepass. </constant> <constant name="TRANSPARENCY_ALPHA_HASH" value="3" enum="Transparency"> The material will cut off all values below a spatially-deterministic threshold, the rest will remain opaque. </constant> <constant name="TRANSPARENCY_ALPHA_DEPTH_PRE_PASS" value="4" enum="Transparency"> - The material will use the texture's alpha value for transparency, but will still be rendered in the depth prepass. + The material will use the texture's alpha value for transparency, but will discard fragments with an alpha of less than 0.99 during the depth prepass and fragments with an alpha less than 0.1 during the shadow pass. </constant> <constant name="TRANSPARENCY_MAX" value="5" enum="Transparency"> Represents the size of the [enum Transparency] enum. diff --git a/drivers/gles3/rasterizer_scene_gles3.cpp b/drivers/gles3/rasterizer_scene_gles3.cpp index 1faecfd4d0..f0c60f6ed9 100644 --- a/drivers/gles3/rasterizer_scene_gles3.cpp +++ b/drivers/gles3/rasterizer_scene_gles3.cpp @@ -191,7 +191,7 @@ void RasterizerSceneGLES3::_geometry_instance_add_surface_with_material(Geometry if (has_alpha || has_read_screen_alpha || p_material->shader_data->depth_draw == GLES3::SceneShaderData::DEPTH_DRAW_DISABLED || p_material->shader_data->depth_test == GLES3::SceneShaderData::DEPTH_TEST_DISABLED) { //material is only meant for alpha pass flags |= GeometryInstanceSurface::FLAG_PASS_ALPHA; - if (p_material->shader_data->uses_depth_pre_pass && !(p_material->shader_data->depth_draw == GLES3::SceneShaderData::DEPTH_DRAW_DISABLED || p_material->shader_data->depth_test == GLES3::SceneShaderData::DEPTH_TEST_DISABLED)) { + if (p_material->shader_data->uses_depth_prepass_alpha && !(p_material->shader_data->depth_draw == GLES3::SceneShaderData::DEPTH_DRAW_DISABLED || p_material->shader_data->depth_test == GLES3::SceneShaderData::DEPTH_TEST_DISABLED)) { flags |= GeometryInstanceSurface::FLAG_PASS_DEPTH; flags |= GeometryInstanceSurface::FLAG_PASS_SHADOW; } @@ -203,7 +203,7 @@ void RasterizerSceneGLES3::_geometry_instance_add_surface_with_material(Geometry GLES3::SceneMaterialData *material_shadow = nullptr; void *surface_shadow = nullptr; - if (!p_material->shader_data->uses_particle_trails && !p_material->shader_data->writes_modelview_or_projection && !p_material->shader_data->uses_vertex && !p_material->shader_data->uses_discard && !p_material->shader_data->uses_depth_pre_pass && !p_material->shader_data->uses_alpha_clip) { + if (!p_material->shader_data->uses_particle_trails && !p_material->shader_data->writes_modelview_or_projection && !p_material->shader_data->uses_vertex && !p_material->shader_data->uses_discard && !p_material->shader_data->uses_depth_prepass_alpha && !p_material->shader_data->uses_alpha_clip) { flags |= GeometryInstanceSurface::FLAG_USES_SHARED_SHADOW_MATERIAL; material_shadow = static_cast<GLES3::SceneMaterialData *>(GLES3::MaterialStorage::get_singleton()->material_get_data(scene_globals.default_material, RS::SHADER_SPATIAL)); diff --git a/drivers/gles3/storage/material_storage.cpp b/drivers/gles3/storage/material_storage.cpp index ebafdc88d8..53ab3d2367 100644 --- a/drivers/gles3/storage/material_storage.cpp +++ b/drivers/gles3/storage/material_storage.cpp @@ -3237,7 +3237,7 @@ void SceneShaderData::set_code(const String &p_code) { uses_alpha = false; uses_alpha_clip = false; uses_blend_alpha = false; - uses_depth_pre_pass = false; + uses_depth_prepass_alpha = false; uses_discard = false; uses_roughness = false; uses_normal = false; @@ -3288,7 +3288,7 @@ void SceneShaderData::set_code(const String &p_code) { // Use alpha clip pipeline for alpha hash/dither. // This prevents sorting issues inherent to alpha blending and allows such materials to cast shadows. actions.usage_flag_pointers["ALPHA_HASH_SCALE"] = &uses_alpha_clip; - actions.render_mode_flags["depth_prepass_alpha"] = &uses_depth_pre_pass; + actions.render_mode_flags["depth_prepass_alpha"] = &uses_depth_prepass_alpha; actions.usage_flag_pointers["SSS_STRENGTH"] = &uses_sss; actions.usage_flag_pointers["SSS_TRANSMITTANCE_DEPTH"] = &uses_transmittance; @@ -3398,7 +3398,7 @@ bool SceneShaderData::casts_shadows() const { bool has_base_alpha = (uses_alpha && !uses_alpha_clip) || has_read_screen_alpha; bool has_alpha = has_base_alpha || uses_blend_alpha; - return !has_alpha || (uses_depth_pre_pass && !(depth_draw == DEPTH_DRAW_DISABLED || depth_test == DEPTH_TEST_DISABLED)); + return !has_alpha || (uses_depth_prepass_alpha && !(depth_draw == DEPTH_DRAW_DISABLED || depth_test == DEPTH_TEST_DISABLED)); } RS::ShaderNativeSourceCode SceneShaderData::get_native_source_code() const { diff --git a/drivers/gles3/storage/material_storage.h b/drivers/gles3/storage/material_storage.h index 9965d23070..32463d291b 100644 --- a/drivers/gles3/storage/material_storage.h +++ b/drivers/gles3/storage/material_storage.h @@ -286,7 +286,7 @@ struct SceneShaderData : public ShaderData { bool uses_alpha; bool uses_blend_alpha; bool uses_alpha_clip; - bool uses_depth_pre_pass; + bool uses_depth_prepass_alpha; bool uses_discard; bool uses_roughness; bool uses_normal; 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 5b465fb45c..bcee7315c8 100644 --- a/servers/rendering/renderer_rd/forward_clustered/render_forward_clustered.cpp +++ b/servers/rendering/renderer_rd/forward_clustered/render_forward_clustered.cpp @@ -3465,7 +3465,7 @@ void RenderForwardClustered::_geometry_instance_add_surface_with_material(Geomet if (has_alpha || has_read_screen_alpha || p_material->shader_data->depth_draw == SceneShaderForwardClustered::ShaderData::DEPTH_DRAW_DISABLED || p_material->shader_data->depth_test == SceneShaderForwardClustered::ShaderData::DEPTH_TEST_DISABLED) { //material is only meant for alpha pass flags |= GeometryInstanceSurfaceDataCache::FLAG_PASS_ALPHA; - if (p_material->shader_data->uses_depth_pre_pass && !(p_material->shader_data->depth_draw == SceneShaderForwardClustered::ShaderData::DEPTH_DRAW_DISABLED || p_material->shader_data->depth_test == SceneShaderForwardClustered::ShaderData::DEPTH_TEST_DISABLED)) { + if (p_material->shader_data->uses_depth_prepass_alpha && !(p_material->shader_data->depth_draw == SceneShaderForwardClustered::ShaderData::DEPTH_DRAW_DISABLED || p_material->shader_data->depth_test == SceneShaderForwardClustered::ShaderData::DEPTH_TEST_DISABLED)) { flags |= GeometryInstanceSurfaceDataCache::FLAG_PASS_DEPTH; flags |= GeometryInstanceSurfaceDataCache::FLAG_PASS_SHADOW; } @@ -3481,7 +3481,7 @@ void RenderForwardClustered::_geometry_instance_add_surface_with_material(Geomet SceneShaderForwardClustered::MaterialData *material_shadow = nullptr; void *surface_shadow = nullptr; - if (!p_material->shader_data->uses_particle_trails && !p_material->shader_data->writes_modelview_or_projection && !p_material->shader_data->uses_vertex && !p_material->shader_data->uses_position && !p_material->shader_data->uses_discard && !p_material->shader_data->uses_depth_pre_pass && !p_material->shader_data->uses_alpha_clip && p_material->shader_data->cull_mode == SceneShaderForwardClustered::ShaderData::CULL_BACK && !p_material->shader_data->uses_point_size) { + if (!p_material->shader_data->uses_particle_trails && !p_material->shader_data->writes_modelview_or_projection && !p_material->shader_data->uses_vertex && !p_material->shader_data->uses_position && !p_material->shader_data->uses_discard && !p_material->shader_data->uses_depth_prepass_alpha && !p_material->shader_data->uses_alpha_clip && p_material->shader_data->cull_mode == SceneShaderForwardClustered::ShaderData::CULL_BACK && !p_material->shader_data->uses_point_size) { flags |= GeometryInstanceSurfaceDataCache::FLAG_USES_SHARED_SHADOW_MATERIAL; material_shadow = static_cast<SceneShaderForwardClustered::MaterialData *>(RendererRD::MaterialStorage::get_singleton()->material_get_data(scene_shader.default_material, RendererRD::MaterialStorage::SHADER_TYPE_3D)); 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 914ca25899..9074a23472 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 @@ -61,7 +61,7 @@ void SceneShaderForwardClustered::ShaderData::set_code(const String &p_code) { uses_alpha = false; uses_alpha_clip = false; uses_blend_alpha = false; - uses_depth_pre_pass = false; + uses_depth_prepass_alpha = false; uses_discard = false; uses_roughness = false; uses_normal = false; @@ -114,7 +114,7 @@ void SceneShaderForwardClustered::ShaderData::set_code(const String &p_code) { // Use alpha clip pipeline for alpha hash/dither. // This prevents sorting issues inherent to alpha blending and allows such materials to cast shadows. actions.usage_flag_pointers["ALPHA_HASH_SCALE"] = &uses_alpha_clip; - actions.render_mode_flags["depth_prepass_alpha"] = &uses_depth_pre_pass; + actions.render_mode_flags["depth_prepass_alpha"] = &uses_depth_prepass_alpha; actions.usage_flag_pointers["SSS_STRENGTH"] = &uses_sss; actions.usage_flag_pointers["SSS_TRANSMITTANCE_DEPTH"] = &uses_transmittance; @@ -309,10 +309,11 @@ void SceneShaderForwardClustered::ShaderData::set_code(const String &p_code) { } RD::PipelineDepthStencilState depth_stencil = depth_stencil_state; - if (depth_pre_pass_enabled && casts_shadows()) { + if (depth_pre_pass_enabled && casts_shadows() && !uses_depth_prepass_alpha) { // We already have a depth from the depth pre-pass, there is no need to write it again. // In addition we can use COMPARE_OP_EQUAL instead of COMPARE_OP_LESS_OR_EQUAL. // This way we can use the early depth test to discard transparent fragments before the fragment shader even starts. + // This cannot be used with depth_prepass_alpha as it uses a different threshold during the depth-prepass and regular drawing. depth_stencil.depth_compare_operator = RD::COMPARE_OP_EQUAL; depth_stencil.enable_depth_write = false; } @@ -394,7 +395,7 @@ bool SceneShaderForwardClustered::ShaderData::casts_shadows() const { bool has_base_alpha = (uses_alpha && !uses_alpha_clip) || has_read_screen_alpha; bool has_alpha = has_base_alpha || uses_blend_alpha; - return !has_alpha || (uses_depth_pre_pass && !(depth_draw == DEPTH_DRAW_DISABLED || depth_test == DEPTH_TEST_DISABLED)); + return !has_alpha || (uses_depth_prepass_alpha && !(depth_draw == DEPTH_DRAW_DISABLED || depth_test == DEPTH_TEST_DISABLED)); } RS::ShaderNativeSourceCode SceneShaderForwardClustered::ShaderData::get_native_source_code() const { 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 51e4dd44d5..367f44f50c 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 @@ -153,7 +153,7 @@ public: bool uses_alpha = false; bool uses_blend_alpha = false; bool uses_alpha_clip = false; - bool uses_depth_pre_pass = false; + bool uses_depth_prepass_alpha = false; bool uses_discard = false; bool uses_roughness = false; bool uses_normal = false; 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 53bcb1c038..7904ea0527 100644 --- a/servers/rendering/renderer_rd/forward_mobile/render_forward_mobile.cpp +++ b/servers/rendering/renderer_rd/forward_mobile/render_forward_mobile.cpp @@ -2378,7 +2378,7 @@ void RenderForwardMobile::_geometry_instance_add_surface_with_material(GeometryI if (has_alpha || has_read_screen_alpha || p_material->shader_data->depth_draw == SceneShaderForwardMobile::ShaderData::DEPTH_DRAW_DISABLED || p_material->shader_data->depth_test == SceneShaderForwardMobile::ShaderData::DEPTH_TEST_DISABLED) { //material is only meant for alpha pass flags |= GeometryInstanceSurfaceDataCache::FLAG_PASS_ALPHA; - if (p_material->shader_data->uses_depth_pre_pass && !(p_material->shader_data->depth_draw == SceneShaderForwardMobile::ShaderData::DEPTH_DRAW_DISABLED || p_material->shader_data->depth_test == SceneShaderForwardMobile::ShaderData::DEPTH_TEST_DISABLED)) { + if (p_material->shader_data->uses_depth_prepass_alpha && !(p_material->shader_data->depth_draw == SceneShaderForwardMobile::ShaderData::DEPTH_DRAW_DISABLED || p_material->shader_data->depth_test == SceneShaderForwardMobile::ShaderData::DEPTH_TEST_DISABLED)) { flags |= GeometryInstanceSurfaceDataCache::FLAG_PASS_DEPTH; flags |= GeometryInstanceSurfaceDataCache::FLAG_PASS_SHADOW; } @@ -2394,7 +2394,7 @@ void RenderForwardMobile::_geometry_instance_add_surface_with_material(GeometryI SceneShaderForwardMobile::MaterialData *material_shadow = nullptr; void *surface_shadow = nullptr; - if (!p_material->shader_data->uses_particle_trails && !p_material->shader_data->writes_modelview_or_projection && !p_material->shader_data->uses_vertex && !p_material->shader_data->uses_discard && !p_material->shader_data->uses_depth_pre_pass && !p_material->shader_data->uses_alpha_clip) { + if (!p_material->shader_data->uses_particle_trails && !p_material->shader_data->writes_modelview_or_projection && !p_material->shader_data->uses_vertex && !p_material->shader_data->uses_discard && !p_material->shader_data->uses_depth_prepass_alpha && !p_material->shader_data->uses_alpha_clip) { flags |= GeometryInstanceSurfaceDataCache::FLAG_USES_SHARED_SHADOW_MATERIAL; material_shadow = static_cast<SceneShaderForwardMobile::MaterialData *>(RendererRD::MaterialStorage::get_singleton()->material_get_data(scene_shader.default_material, RendererRD::MaterialStorage::SHADER_TYPE_3D)); diff --git a/servers/rendering/renderer_rd/forward_mobile/scene_shader_forward_mobile.cpp b/servers/rendering/renderer_rd/forward_mobile/scene_shader_forward_mobile.cpp index 224bb34189..543b1e29f9 100644 --- a/servers/rendering/renderer_rd/forward_mobile/scene_shader_forward_mobile.cpp +++ b/servers/rendering/renderer_rd/forward_mobile/scene_shader_forward_mobile.cpp @@ -63,7 +63,7 @@ void SceneShaderForwardMobile::ShaderData::set_code(const String &p_code) { uses_alpha = false; uses_alpha_clip = false; uses_blend_alpha = false; - uses_depth_pre_pass = false; + uses_depth_prepass_alpha = false; uses_discard = false; uses_roughness = false; uses_normal = false; @@ -115,7 +115,7 @@ void SceneShaderForwardMobile::ShaderData::set_code(const String &p_code) { // Use alpha clip pipeline for alpha hash/dither. // This prevents sorting issues inherent to alpha blending and allows such materials to cast shadows. actions.usage_flag_pointers["ALPHA_HASH_SCALE"] = &uses_alpha_clip; - actions.render_mode_flags["depth_prepass_alpha"] = &uses_depth_pre_pass; + actions.render_mode_flags["depth_prepass_alpha"] = &uses_depth_prepass_alpha; // actions.usage_flag_pointers["SSS_STRENGTH"] = &uses_sss; // actions.usage_flag_pointers["SSS_TRANSMITTANCE_DEPTH"] = &uses_transmittance; @@ -341,7 +341,7 @@ bool SceneShaderForwardMobile::ShaderData::casts_shadows() const { bool has_base_alpha = (uses_alpha && !uses_alpha_clip) || has_read_screen_alpha; bool has_alpha = has_base_alpha || uses_blend_alpha; - return !has_alpha || (uses_depth_pre_pass && !(depth_draw == DEPTH_DRAW_DISABLED || depth_test == DEPTH_TEST_DISABLED)); + return !has_alpha || (uses_depth_prepass_alpha && !(depth_draw == DEPTH_DRAW_DISABLED || depth_test == DEPTH_TEST_DISABLED)); } RS::ShaderNativeSourceCode SceneShaderForwardMobile::ShaderData::get_native_source_code() const { diff --git a/servers/rendering/renderer_rd/forward_mobile/scene_shader_forward_mobile.h b/servers/rendering/renderer_rd/forward_mobile/scene_shader_forward_mobile.h index 18a897a9e9..f90acf0247 100644 --- a/servers/rendering/renderer_rd/forward_mobile/scene_shader_forward_mobile.h +++ b/servers/rendering/renderer_rd/forward_mobile/scene_shader_forward_mobile.h @@ -114,7 +114,7 @@ public: bool uses_alpha = false; bool uses_blend_alpha = false; bool uses_alpha_clip = false; - bool uses_depth_pre_pass = false; + bool uses_depth_prepass_alpha = false; bool uses_discard = false; bool uses_roughness = false; bool uses_normal = false; |