mirror of
https://github.com/ZDoom/qzdoom-gpl.git
synced 2024-12-15 22:51:46 +00:00
25 lines
647 B
GLSL
25 lines
647 B
GLSL
//created by Evil Space Tomato
|
|
uniform float timer;
|
|
|
|
vec4 ProcessTexel()
|
|
{
|
|
vec2 texCoord = vTexCoord.st;
|
|
|
|
vec2 texSplat;
|
|
const float pi = 3.14159265358979323846;
|
|
texSplat.x = texCoord.x + mod(sin(pi * 2.0 * (texCoord.y + timer * 2.0)),0.1) * 0.1;
|
|
texSplat.y = texCoord.y + mod(cos(pi * 2.0 * (texCoord.x + timer * 2.0)),0.1) * 0.1;
|
|
|
|
vec4 basicColor = getTexel(texSplat);
|
|
|
|
float texX = sin(texCoord.x * 100.0 + timer*5.0);
|
|
float texY = cos(texCoord.x * 100.0 + timer*5.0);
|
|
float vX = (texX/texY)*21.0;
|
|
float vY = (texY/texX)*13.0;
|
|
|
|
float test = mod(timer*2.0+(vX + vY), 0.5);
|
|
|
|
basicColor.a = basicColor.a * test;
|
|
|
|
return basicColor;
|
|
}
|