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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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27
shaders/world-1/deferred.fsh
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@ -5,12 +5,13 @@
#include "/lib/settings.glsl"
// flat varying vec3 ambientUp;
// flat varying vec3 ambientLeft;
// flat varying vec3 ambientRight;
// flat varying vec3 ambientB;
// flat varying vec3 ambientF;
// flat varying vec3 ambientDown;
flat varying vec3 ambientUp;
flat varying vec3 ambientLeft;
flat varying vec3 ambientRight;
flat varying vec3 ambientB;
flat varying vec3 ambientF;
flat varying vec3 ambientDown;
flat varying vec3 lightSourceColor;
flat varying vec3 sunColor;
flat varying vec3 sunColorCloud;
@ -74,20 +75,22 @@ const float[17] Slightmap = float[17](14.0,17.,19.0,22.0,24.0,28.0,31.0,40.0,60.
void main() {
/* DRAWBUFFERS:4 */
gl_FragData[0] = vec4(0.0);
gl_FragData[0] = vec4(0.0,0.0,0.0,0.0);
vec2 fogPos = vec2(256.0 - 256.0*0.12,1.0);
//Sky gradient with clouds
if (gl_FragCoord.x > 18.+257. && gl_FragCoord.y > 1. && gl_FragCoord.x < 18+257+257.){
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-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);
// vec3 BackgroundColor = (gl_Fog.color.rgb / max(dot(gl_Fog.color.rgb,vec3(0.3333)),0.01)) / 30.0;
// BackgroundColor *= abs(viewVector.y+0.5);
vec3 BackgroundColor = vec3(0.0);
vec4 VL_Fog = GetVolumetricFog(mat3(gbufferModelView)*viewVector*1024., fract(frameCounter/1.6180339887));
BackgroundColor += VL_Fog.rgb/5;
vec4 VL_Fog = GetVolumetricFog(mat3(gbufferModelView)*viewVector*256., fract(frameCounter/1.6180339887));
BackgroundColor += VL_Fog.rgb/3.0;
gl_FragData[0] = vec4(BackgroundColor,1.0);
}
@ -95,7 +98,7 @@ if (gl_FragCoord.x > 18.+257. && gl_FragCoord.y > 1. && gl_FragCoord.x < 18+257+
//Temporally accumulate sky and light values
vec3 temp = texelFetch2D(colortex4,ivec2(gl_FragCoord.xy),0).rgb;
vec3 curr = gl_FragData[0].rgb*150.;
gl_FragData[0].rgb = clamp(mix(temp,curr,0.07),0.0,65000.);
gl_FragData[0].rgb = clamp(mix(temp,curr,0.05),0.0,65000.);
//Exposure values
if (gl_FragCoord.x > 10. && gl_FragCoord.x < 11. && gl_FragCoord.y > 19.+18. && gl_FragCoord.y < 19.+18.+1 )