diff options
Diffstat (limited to 'wimmel.frag')
| -rw-r--r-- | wimmel.frag | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/wimmel.frag b/wimmel.frag index 42b0139..22adcf9 100644 --- a/wimmel.frag +++ b/wimmel.frag @@ -17,7 +17,8 @@ main() vec4 orig = texture2D(tex, v_texcoord + vec2(i,j)); vec4 match = texture2D(tex2, vec2(i, j) / srect.zw); - diff += int(any(greaterThan(abs(orig - match), vec4(0.2)))); + if (abs(orig.r - match.r) > 0.08) + ++diff; } } |