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03-UnrealEngine/卡通渲染相关资料/渲染功能/阴影控制/ToonShadow.md

@@ -177,3 +177,20 @@ if (bToonDirectionOffsetToViewShadow && LightSceneInfo->Proxy->GetLightType() ==
 	}
 }
 ```
+
+# NoSelfShadow
+UPrimitiveComponent::bSelfShadowOnly
+=>
+FPrimitiveSceneProxy::bSelfShadowOnly => **CastsSelfShadowOnly()**
+=>
+FProjectedShadowInfo::bSelfShadowOnly
+
+
+ - FProjectedShadowInfo::SetupMeshDrawCommandsForProjectionStenciling()：设置Stencil为1。
+	 - 在`FProjectedShadowInfo::GatherDynamicMeshElements()`被调用，FSceneRenderer::GatherShadowDynamicMeshElements()。
+ - FProjectedShadowInfo::SetupProjectionStencilMask：设置Stencil为7（ pre-shadow/per-object static shadow）。
+	 - 在`FProjectedShadowInfo::RenderProjectionInternal()`被调用。
+
+
+
+FProjectedShadowInfo::RenderProjectionInternal()