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Update asciiart.glsl

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This commit is contained in:
myownfriend
2014-05-21 15:15:48 -04:00
parent 28c1e6c6ca
commit c2e5e030b0
1 changed files with 2 additions and 1 deletions
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3
Data/Sys/Shaders/asciiart.glsl
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@ -84,7 +84,8 @@ void main()
vec4 diff = a*a*ff + 2.0*a*b*f - 2.0*a*b*ff - 2.0*a*ft + b*b *(-2.0*f + ff + float(char_pixels)) + 2.0*b*ft - 2.0*b*t + tt; vec4 diff = a*a*ff + 2.0*a*b*f - 2.0*a*b*ff - 2.0*a*ft + b*b *(-2.0*f + ff + float(char_pixels)) + 2.0*b*ft - 2.0*b*t + tt;
float diff_f = dot(diff, vec4(1.0, 1.0, 1.0, 1.0)); float diff_f = dot(diff, vec4(1.0, 1.0, 1.0, 1.0));
if (diff_f < mindiff) { if (diff_f < mindiff)
{
mindiff = diff_f; mindiff = diff_f;
minc = float(i); minc = float(i);
mina = a; mina = a;