4082k / fog poistettu

src/shaders/fragment.frag

@@ -245,6 +245,7 @@ vec3 applyFog(vec3 col, float t, vec3 rd, vec3 lightDir, float fogAmount) {
 }
 */
 
+/*
 vec3 shading(vec3 p, vec3 n, vec3 dir, vec3 caPos) {
     vec3 outMaterial = vec3(0.0);
 
@@ -254,7 +255,7 @@ vec3 shading(vec3 p, vec3 n, vec3 dir, vec3 caPos) {
     //lights += phongLighting(p, n, camPos, dir, vec3(0.51), outMaterial);
     lights += addPointLight(vec3(0., 20.0, 0.), vec3(0.7, 0.3, 0.7), 15.0, p, dir, n);
 
-/*
+
     // LIGHT CHANGING WITH CIRCLE RADIUS
     float maxRadius = 25.;     // Circle radius
     float particleHeight = 15.; //(syncs[5] * 40.);
@@ -276,18 +277,18 @@ vec3 shading(vec3 p, vec3 n, vec3 dir, vec3 caPos) {
     //res = opU(res, vec2(sdSphere(p - objPos, sphereRadius), 1.));
 
     lights += addPointLight(objPos, vec3(0.33, 0.91, 0.93), 30.0, p, dir, n);
-*/
-/*
+
     vec3 lightDir = vec3(0., 2., 3);
     float ind = cl(dot(n, no(lightDir * vec3(.0, 1.0, -2.0))), 0.0, 1.0);
     lights += vec3(0.6, 0.6, 0.6) * ind * 0.4;
-*/
 
     outMaterial *= max(vec3(0.), lights); // output with lights;
 
     return outMaterial;
 }
+*/
 
+/*
 vec3 postProcess(vec3 col) {
     // Contrast
     float contrast = 0.85;
@@ -308,6 +309,7 @@ vec3 postProcess(vec3 col) {
 
     return col;
 }
+*/
 
 //////////////////
 //   RENDERING  //
@@ -364,6 +366,10 @@ vec3 render(vec2 uv) {
 
 void main() {
     vec3 finalColor = render(getUV());
-    finalColor = postProcess(finalColor);
+    //finalColor = postProcess(finalColor);
+
+    finalColor = mix(finalColor, smoothstep(0.0, 1.0, finalColor), 0.8); // contrast
+    finalColor = pow(finalColor, vec3(.6)); // gamma 2.2
+
     o = vec4(finalColor, 1.);
 }