Minor fix to ATOC normalization.

5 years ago · d891d044e7
parent 84595a62f2
commit d891d044e7
1 changed files with 1 additions and 1 deletions
--- a/src/nvimage/FloatImage.cpp
+++ b/src/nvimage/FloatImage.cpp
@ -1417,7 +1417,7 @@ float FloatImage::alphaTestCoverage(float alphaRef, int alphaChannel, float alph
        }
    }

-    return coverage / float(w * h);
+    return coverage / float((w - 1) * (h - 1));
 #endif
 }