vault backup: 2025-01-20 18:47:35

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

@@ -1 +1 @@
-{"R失效判定：":{"R失效判定：":{"currentFile":{"count":1,"lastUpdated":1734935678402}}},"c++内存泄漏分析工具":{"c++内存泄漏分析工具":{"internalLink":{"count":1,"lastUpdated":1737361366503}}}}
+{"R失效判定：":{"R失效判定：":{"currentFile":{"count":1,"lastUpdated":1734935678402}}},"c++内存泄漏分析工具":{"c++内存泄漏分析工具":{"internalLink":{"count":1,"lastUpdated":1737361366503}}},"tonemapping":{"tonemapping":{"currentFile":{"count":1,"lastUpdated":1737367609064}}}}

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

@@ -131,6 +131,20 @@ END_SHADER_PARAMETER_STRUCT()
 # ToneMapping
 - UE4/UE5和ACES工作流程:https://zhuanlan.zhihu.com/p/660965710
 
+## ToneMapping种类
+- ShaderToy效果演示: https://www.shadertoy.com/view/McG3WW
+	- ACES
+		-  Narkowicz 2015, "ACES Filmic Tone Mapping Curve"
+		- https://knarkowicz.wordpress.com/2016/01/06/aces-filmic-tone-mapping-curve/
+	- PBR Neutral https://modelviewer.dev/examples/tone-mapping
+	- Uncharted tonemapping 
+		- http://filmicworlds.com/blog/filmic-tonemapping-operators/
+		- https://www.gdcvault.com/play/1012351/Uncharted-2-HDR
+	- AgX
+		- https://github.com/sobotka/AgX
+		- https://www.shadertoy.com/view/cd3XWr
+
+## UE中的相关实现
 UE4版本的笔记：[[UE4 ToneMapping]]
 
 TonemapCommon.ush中的FilmToneMap()在CombineLUTsCommon()中调用。其顺序为：
@@ -180,5 +194,6 @@ void AddPostProcessingPasses()
 ```
 
 ## PostProcessCombineLUTs.usf
+相关变量更新函数位于FCachedLUTSettings::GetCombineLUTParameters()
 
 ## PostProcessTonemap.usf