Fixed eye adaptation not adapting correctly when the average luminance is > 1

Chman · Chman · commit 24da32519718 · 2016-10-18T17:07:19.000+02:00
diff --git a/PostProcessing/Resources/Shaders/EyeAdaptation.cginc b/PostProcessing/Resources/Shaders/EyeAdaptation.cginc
@@ -16,7 +16,7 @@ float GetHistogramBinFromLuminance(float value, float2 scaleOffset)
 
 float GetLuminanceFromHistogramBin(float bin, float2 scaleOffset)
 {
-    return saturate(exp2((bin - scaleOffset.y) / scaleOffset.x));
+    return exp2((bin - scaleOffset.y) / scaleOffset.x);
 }
 
 #endif // __EYE_ADAPTATION__

Original file line number	Diff line number	Diff line change
`@@ -16,7 +16,7 @@ float GetHistogramBinFromLuminance(float value, float2 scaleOffset)`
`16`	`16`
`17`	`17`	`float GetLuminanceFromHistogramBin(float bin, float2 scaleOffset)`
`18`	`18`	`{`
`19`		`- return saturate(exp2((bin - scaleOffset.y) / scaleOffset.x));`
	`19`	`+ return exp2((bin - scaleOffset.y) / scaleOffset.x);`
`20`	`20`	`}`
`21`	`21`
`22`	`22`	`#endif // __EYE_ADAPTATION__`