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more interesseting sss

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Julian
2020-01-31 14:43:29 +01:00
parent 1f8e050bb5
commit 0fa7230d07
1 changed files with 2 additions and 3 deletions
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index.html
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@@ -150,11 +150,10 @@
vec3 sssSun = vec3(0.,-5.,-7.0); vec3 sssSun = vec3(0.,-5.,-7.0);
vec3 tosssSunVec = normalize(sssSun - v_fragPos); vec3 tosssSunVec = normalize(sssSun - v_fragPos);
vec3 tosssSun = normalize(vec3(0.0,-100.,1.)); vec3 tosssSun = normalize(vec3(0.0,-100.,1.));
float ssDistortion = 1.; float ssDistortion = 0.1;
float sssIntensity = .2; float sssIntensity = 1.;
vec3 halfWay = normalize(tosssSun+norm*ssDistortion); vec3 halfWay = normalize(tosssSun+norm*ssDistortion);
float ssScateringCoef = pow(clamp(dot(toCameraVector,-halfWay),0.0,1.0),5.) * sssIntensity; float ssScateringCoef = pow(clamp(dot(toCameraVector,-halfWay),0.0,1.0),5.) * sssIntensity;
//Sun glittering //Sun glittering
float glitterFactor = max(0.0,dot(tosssSunVec,reflect(-toCameraVector,norm))); float glitterFactor = max(0.0,dot(tosssSunVec,reflect(-toCameraVector,norm)));
if(!(glitterFactor > 0.98)) { if(!(glitterFactor > 0.98)) {