vault backup: 2025-03-03 15:27:35

.obsidian/plugins/various-complements/histories.json

@@ -1 +1 @@
-{"body01":{"body01":{"currentFile":{"count":1,"lastUpdated":1738243350947}}},"Games":{"Games":{"currentFile":{"count":1,"lastUpdated":1738586917474}}},"Camera":{"Camera":{"currentFile":{"count":1,"lastUpdated":1739168843622}}},"DeferredLightVertexShaders":{"DeferredLightVertexShaders":{"currentFile":{"count":1,"lastUpdated":1739267675471}}},"Deprecated":{"Deprecated":{"internalLink":{"count":1,"lastUpdated":1740405714148}}}}
+{"Games":{"Games":{"currentFile":{"count":1,"lastUpdated":1738586917474}}},"Camera":{"Camera":{"currentFile":{"count":1,"lastUpdated":1739168843622}}},"DeferredLightVertexShaders":{"DeferredLightVertexShaders":{"currentFile":{"count":1,"lastUpdated":1739267675471}}},"Deprecated":{"Deprecated":{"internalLink":{"count":1,"lastUpdated":1740405714148}}},"PS.需要Shader添加FSceneTextureShaderParameters":{"PS.需要Shader添加FSceneTextureShaderParameters":{"currentFile":{"count":1,"lastUpdated":1740983366427}}}}

03-UnrealEngine/卡通渲染相关资料/卡通渲染开发总览.md

@@ -105,6 +105,7 @@ rating: ⭐⭐⭐
 7. [ ] ToonLighting
 	1. [ ] Cel
 	2. [ ] 【UE5】卡通渲染着色篇3：多光源 https://zhuanlan.zhihu.com/p/717533663
+	3. [ ] UE5 浅谈光源更新多线程优化 https://zhuanlan.zhihu.com/p/27574076122?utm_psn=1879905019928764942
 8. [ ] ToonPostProcess
 	1. [x] ToonBloom
 	2. [ ] ToonDiffusion：对场景亮部进行降采样，之后将亮度信息叠加到Toon物体的暗部上。

03-UnrealEngine/卡通渲染相关资料/渲染功能/PostProcess/ToonPostProcess.md

@@ -372,3 +372,7 @@ float3 ToneMappedColorAP1 = FilmToneMap( ColorAP1 );
 # UE5 PostProcess 添加Pass代码
 - UE4中添加自定义ComputerShader:https://zhuanlan.zhihu.com/p/413884878
 - UE渲染学习（2）- 自定义PostProcess - Kuwahara滤镜:https://zhuanlan.zhihu.com/p/25790491262
+
+PS：
+1. ToneMapping之后的Pass因为超采样的关系使得ViewportResoution与BufferResoution不同，所以需要使用`SHADER_PARAMETER(FScreenTransform, SvPositionToInputTextureUV)`以及`FScreenTransform::ChangeTextureBasisFromTo`计算变换比例。具体可以参考FFXAAPS。
+2.