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make emissives work again

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Xonk
2023-06-13 14:36:07 -04:00
parent 4cc83166db
commit 33a2c1d0f3
10 changed files with 107 additions and 141 deletions
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16
shaders/gbuffers_beaconbeam.fsh
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@ -5,23 +5,7 @@ varying vec4 color;
uniform sampler2D texture;
//faster and actually more precise than pow 2.2
// vec3 toLinear(vec3 sRGB){
// return sRGB * (sRGB * (sRGB * 0.305306011 + 0.682171111) + 0.012522878);
// }
// vec3 viewToWorld(vec3 viewPosition) {
// vec4 pos;
// pos.xyz = viewPosition;
// pos.w = 0.0;
// pos = gbufferModelViewInverse * pos;
// return pos.xyz;
// }
// vec3 worldToView(vec3 worldPos) {
// vec4 pos = vec4(worldPos, 0.0);
// pos = gbufferModelView * pos;
// return pos.xyz;
// }
vec4 encode (vec3 n, vec2 lightmaps){
n.xy = n.xy / dot(abs(n), vec3(1.0));
n.xy = n.z <= 0.0 ? (1.0 - abs(n.yx)) * sign(n.xy) : n.xy;