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fix underwater fog

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Xonk
2023-04-26 00:28:18 -04:00
parent b12c2491cf
commit 3b375c2b75
7 changed files with 102 additions and 89 deletions
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18
shaders/gbuffers_all_translucent.fsh
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@ -415,21 +415,16 @@ if (gl_FragCoord.x * texelSize.x < RENDER_SCALE.x && gl_FragCoord.y * texelSize
vec2 SpecularTex = texture2D(specular, lmtexcoord.xy, Texture_MipMap_Bias).rg;
// SpecularTex = (iswater > 0.0 && iswater < 0.9) && SpecularTex.r > 0.0 && SpecularTex.g < 0.9 ? SpecularTex : vec2(1.0,0.1);
SpecularTex = (iswater > 0.0 && iswater < 0.9) && SpecularTex.r > 0.0 && SpecularTex.g < 0.9 ? SpecularTex : vec2(1.0,0.1);
float roughness = max(pow(1.0-SpecularTex.r,2.0),0.05);
float f0 = SpecularTex.g;
roughness = iswater > 0.95 ? 0.05 : roughness;
f0 = iswater > 0.95 ? 0.1 : f0;
if (iswater > 0.0 ){
if (iswater > 0.0){
vec3 Reflections_Final = vec3(0.0);
float F0 = f0;
float indoors = clamp((lmtexcoord.w-0.6)*5.0, 0.0,1.0);
vec3 reflectedVector = reflect(normalize(fragpos), normal);
float normalDotEye = dot(normal, normalize(fragpos));
float fresnel = pow(clamp(1.0 + normalDotEye,0.0,1.0), 5.0);
@ -440,9 +435,8 @@ if (gl_FragCoord.x * texelSize.x < RENDER_SCALE.x && gl_FragCoord.y * texelSize
if(isEyeInWater == 1 && physics_iterationsNormal > 0.0) fresnel = clamp( 1.0 - (pow( normalDotEye * 1.66 ,25)),0.02,1.0);
fresnel = mix(F0, 1.0, fresnel);
// fresnel = F0 + (1.0 - F0) * fresnel;
float indoors = clamp((lmtexcoord.w-0.6)*5.0, 0.0,1.0);
fresnel = mix(f0, 1.0, fresnel);
vec3 wrefl = mat3(gbufferModelViewInverse)*reflectedVector;
// SSR, Sky, and Sun reflections