12 lines
331 B
GLSL
12 lines
331 B
GLSL
uniform float phase;
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vec4 effect(vec4 color,sampler2D tex,vec2 texCoord,vec2 scrCoord){
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float x=scrCoord.x/love_ScreenSize.x;
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float y=scrCoord.y/love_ScreenSize.y;
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return vec4(
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.8-y*.8-.1*sin(phase/6.26),
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.4+.1*sin(phase/4.)*(y+2.)/(y+5.),
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abs(.7-x*1.4+y*.5*sin(phase/16.)),
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.4
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);
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}
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