Make PBR Neutral invertible (#7677)

Based on model-viewer's change at https://github.com/google/model-viewer/pull/4716
2024-03-19 11:11:44 -07:00
parent ba9cb2fe43
commit a8fda9b4d0
1 changed files with 1 additions and 1 deletions
@@ -253,7 +253,7 @@ float3 PBRNeutralToneMapper::operator()(math::float3 color) const noexcept {
    color *= newPeak / peak;

    float g = 1.0f - 1.0f / (desaturation * (peak - newPeak) + 1.0f);
-    return mix(color, float3(1.0f), g);
+    return mix(color, float3(newPeak), g);
 }

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