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Update auto_toon2.glsl

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This commit is contained in:
myownfriend 2014-05-20 23:43:56 -04:00
parent 8b0d4db1ac
commit 4a0150033f
1 changed files with 45 additions and 41 deletions
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36
Data/Sys/Shaders/auto_toon2.glsl
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@ -7,6 +7,7 @@ uniform vec4 resolution;
void main() void main()
{ {
//Changethis to increase the number of colors. //Changethis to increase the number of colors.
int numColors =8; int numColors =8;
@ -20,8 +21,6 @@ void main()
float4 c0 = color - float4(edge, edge, edge, edge) * 12.0; float4 c0 = color - float4(edge, edge, edge, edge) * 12.0;
float red = 0.0; float red = 0.0;
float green = 0.0; float green = 0.0;
float blue = 0.0; float blue = 0.0;
@ -33,13 +32,15 @@ void main()
float colorN = 0.0; float colorN = 0.0;
float colorB = 0.0; float colorB = 0.0;
for (count = 1; count <= numColors; count++)
for(count = 1; count <= numColors ; count++){ {
colorN = float(count / numColors); colorN = float(count / numColors);
if ( c0.r <= colorN && c0.r >= colorB && rr == false ){ if ( c0.r <= colorN && c0.r >= colorB && rr == false )
if (count == 1){ {
if(colorN >= 0.1) if (count == 1)
{
if (colorN >= 0.1)
red = 0.01; red = 0.01;
else else
red = colorN; red = colorN;
@ -47,13 +48,15 @@ void main()
else if (count == numColors) else if (count == numColors)
red = 0.95; red = 0.95;
else else
red = colorN ; red = colorN;
rr = true; rr = true;
} }
if (c0.b <= colorN && c0.b >= colorB && bb == false){ if (c0.b <= colorN && c0.b >= colorB && bb == false)
if (count == 1){ {
if (count == 1)
{
if(colorN >= 0.1) if(colorN >= 0.1)
blue = 0.01; blue = 0.01;
else else
@ -67,26 +70,27 @@ void main()
bb = true; bb = true;
} }
if (c0.g <= colorN && c0.g >= colorB && gg == false){ if (c0.g <= colorN && c0.g >= colorB && gg == false)
if (count == 1){ {
if (count == 1)
{
if(colorN >= 0.1) if(colorN >= 0.1)
green = 0.01; green = 0.01;
else else
green = colorN; green = colorN;
} }
else if (count == numColors) else if (count == numColors)
green = 0.95 ; green = 0.95;
else else
green = colorN ; green = colorN;
gg = true; gg = true;
} }
colorB = float(count / numColors); colorB = float(count / numColors);
if(rr == true && bb == true && gg == true) if(rr == true && bb == true && gg == true)
break; break;
} }
ocol0 = float4(red, green, blue, c0.a); ocol0 = float4(red, green, blue, c0.a);
} }