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Diffstat (limited to 'ppmshadow.html')
| -rw-r--r-- | ppmshadow.html | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ppmshadow.html b/ppmshadow.html index d3ac3532..8e74d3d3 100644 --- a/ppmshadow.html +++ b/ppmshadow.html @@ -179,7 +179,7 @@ processing it with <B>ppmshadow</B>. <P>Black pixels and pixels with the same color as the image background don't cast a shadow. If this causes unintentional -"holes" in the shadow, fill the offending areas with a color +"holes" in the shadow, fill the offending areas with a color which differs from black or the background by RGB values of 1, which will be imperceptible to the viewer. Since the comparison is exact, the modified areas will now cast shadows. |