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retuned chromatic aberration

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Valerie Wolfe 2024-05-05 14:48:27 -04:00
parent 981ebea8c8
commit f89d8ac3c9
2 changed files with 5 additions and 5 deletions
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2
shaders/final.fsh
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@ -39,7 +39,7 @@ void main() {
// physical post-processing effects // physical post-processing effects
#ifdef aberration #ifdef aberration
color.rb = aberrate(color).rb; color.rb = aberrate().rb;
#endif #endif

8
shaders/module/aberration.frag
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@ -1,10 +1,10 @@
vec2 caOffset = vec2(2 * pixelSize / viewWidth, 0); vec2 caOffset = vec2(2 * pixelSize / viewWidth, 0);
vec3 aberrate(vec3 color) { vec3 aberrate() {
vec2 offset = caOffset * abs(cos(texcoord * 3.14)); vec2 offset = caOffset * cos(texcoord * 3.14);
float red = color.r; float red = texture2D(gcolor, texcoord - offset).r;
float blue = color.b; float blue = texture2D(gcolor, texcoord + offset).b;
return vec3(red, 0, blue); return vec3(red, 0, blue);
} }