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Change all the post processing shaders to the new system.

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Removes the README.txt file in favour of a new wiki page I'm going to generate.
This commit is contained in:
Ryan Houdek
2014-07-29 12:08:57 -05:00
parent cced3b4a18
commit 32fe37d834
44 changed files with 206 additions and 479 deletions
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21
Data/Sys/Shaders/sketchy.glsl
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@ -1,24 +1,17 @@
SAMPLER_BINDING(9) uniform sampler2D samp9;
out vec4 ocol0;
in vec2 uv0;
uniform vec4 resolution;
void main()
{
float4 c0 = texture(samp9, uv0).rgba;
float4 c0 = Sample();
float4 tmp = float4(0.0, 0.0, 0.0, 0.0);
tmp += c0 - texture(samp9, uv0 + float2(2.0, 2.0)*resolution.zw).rgba;
tmp += c0 - texture(samp9, uv0 - float2(2.0, 2.0)*resolution.zw).rgba;
tmp += c0 - texture(samp9, uv0 + float2(2.0, -2.0)*resolution.zw).rgba;
tmp += c0 - texture(samp9, uv0 - float2(2.0, -2.0)*resolution.zw).rgba;
tmp += c0 - SampleOffset(int2( 2, 2));
tmp += c0 - SampleOffset(int2(-2, -2));
tmp += c0 - SampleOffset(int2( 2, -2));
tmp += c0 - SampleOffset(int2(-2, 2));
float grey = ((0.222 * tmp.r) + (0.707 * tmp.g) + (0.071 * tmp.b));
// get rid of the bottom line, as it is incorrect.
if (uv0.y*resolution.y < 163.0)
if (GetCoordinates().y*GetResolution().y < 163.0)
tmp = float4(1.0, 1.0, 1.0, 1.0);
c0 = c0 + 1.0 - grey * 7.0;
ocol0 = float4(c0.r, c0.g, c0.b, 1.0);
SetOutput(float4(c0.r, c0.g, c0.b, 1.0));
}