From 0feb35dc7499e5cd1d557a21d3a540a40dd02a92 Mon Sep 17 00:00:00 2001
From: BlueRose <378100977@qq.com>
Date: Mon, 9 Dec 2024 19:06:34 +0800
Subject: [PATCH] vault backup: 2024-12-09 19:06:34

---
 .../渲染功能/阴影控制/ToonShadow.md           | 22 ++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/03-UnrealEngine/卡通渲染相关资料/渲染功能/阴影控制/ToonShadow.md b/03-UnrealEngine/卡通渲染相关资料/渲染功能/阴影控制/ToonShadow.md
index 062dee8..bcf096c 100644
--- a/03-UnrealEngine/卡通渲染相关资料/渲染功能/阴影控制/ToonShadow.md
+++ b/03-UnrealEngine/卡通渲染相关资料/渲染功能/阴影控制/ToonShadow.md
@@ -10,12 +10,32 @@ rating: ⭐
 - ShadowDepths
 - CustomDepth
 
-## 相关Paas
+# 相关Paas
 1. ShadowDepths
 2. Lights 
 	1. DirectLighting
 		1. UnbatchedLights
 			1. ShadowProjectionOnOpaque
+# ShadowDepths
+- FSceneRenderer::RenderShadowDepthMaps()：位于CustomDepth之前。
+	- RenderVirtualShadowMaps()
+	- RenderShadowDepthMapAtlases()
+	- SortedShadowsForShadowDepthPass.ShadowMapCubemaps循环
+		- 
+# Lights
+### Shader
+ShadowProjectionPixelShader.usf
+- TShadowProjectionPS：
+- TDirectionalPercentageCloserShadowProjectionPS：方向光投影
+- TSpotPercentageCloserShadowProjectionPS：SpotLight
+- FOnePassPointShadowProjectionPS(Moible?)
+
+### 相关函数
+- FDeferredShadingSceneRenderer::RenderLights()
+	- FDeferredShadingSceneRenderer::RenderDeferredShadowProjections()
+		- FSceneRenderer::RenderShadowProjections()
+			- FProjectedShadowInfo::SetupFrustumForProjection()：构建阴影投影4棱椎平面信息。
+			- FProjectedShadowInfo::SetupProjectionStencilMask()：
 
 # 其他
 顺序：