18 lines
520 B
Plaintext
18 lines
520 B
Plaintext
|
// Anaglyph Green-Magenta shader based on Dubois algorithm
|
||
|
|
// Constants taken from the screenshot:
|
||
|
|
// "https://www.flickr.com/photos/e_dubois/5132528166/"
|
||
|
|
// Eric Dubois
|
||
|
|
|
||
|
|
void main()
|
||
|
|
{
|
||
|
|
float4 c0 = SampleLayer(0);
|
||
|
|
float4 c1 = SampleLayer(1);
|
||
|
|
mat3 l = mat3(-0.062,-0.158,-0.039,
|
||
|
|
0.284, 0.668, 0.143,
|
||
|
|
-0.015,-0.027, 0.021);
|
||
|
|
mat3 r = mat3( 0.529, 0.705, 0.024,
|
||
|
|
-0.016,-0.015, 0.065,
|
||
|
|
0.009, 0.075, 0.937);
|
||
|
|
SetOutput(float4(c0.rgb * l + c1.rgb * r, c0.a));
|
||
|
|
}
|