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Better ambient light for the nether. slightly better specular reflection of fog for the end

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Xonk
2023-07-29 21:26:04 -04:00
parent 234b55070a
commit 6d73d842cf
10 changed files with 80 additions and 38 deletions
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11
shaders/world1/deferred.fsh
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@ -79,11 +79,16 @@ void main() {
gl_FragData[0] = vec4(0.0);
//Fog for reflections
if (gl_FragCoord.x > 18.+257. && gl_FragCoord.y > 1. && gl_FragCoord.x < 18+257+257.){
vec2 p = clamp(floor(gl_FragCoord.xy-vec2(18.+257,1.))/256.+tempOffsets/256.,0.0,1.0);
// if (gl_FragCoord.x > 18.+257. && gl_FragCoord.y > 1. && gl_FragCoord.x < 18+257+257.){
vec2 fogPos = vec2(256.0 - 256.0*0.12,1.0);
//Sky gradient with clouds
if (gl_FragCoord.x > (fogPos.x - fogPos.x*0.22) && gl_FragCoord.y > 0.4 && gl_FragCoord.x < 535){
// vec2 p = clamp(floor(gl_FragCoord.xy-vec2(18.+257,1.))/256.+tempOffsets/256.,0.0,1.0);
vec2 p = clamp(floor(gl_FragCoord.xy-fogPos)/256.+tempOffsets/256.,-0.2,1.2);
vec3 viewVector = cartToSphere(p);
mat2x3 vl = getVolumetricRays(fract(frameCounter/1.6180339887),mat3(gbufferModelView)*viewVector*1024.,fract(frameCounter/2.6180339887));
mat2x3 vl = getVolumetricRays(fract(frameCounter/1.6180339887),mat3(gbufferModelView)*viewVector*1024.,fract(frameCounter/2.6180339887));
float absorbance = dot(vl[1],vec3(0.22,0.71,0.07));