10 lines
159 B
GLSL
10 lines
159 B
GLSL
extern float t,h;
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vec4 effect(vec4 color,Image text,vec2 pos,vec2 scr_pos){
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float y=scr_pos.y/h;
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return vec4(
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.8-y*.6,
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.2+y*.4,
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.3+.1*sin(t),
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1
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);
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} |