Tweak floor normal map shading

2023-03-18 14:41:07 +00:00
parent c6120f2fc9
commit 6461535579
4 changed files with 7 additions and 5 deletions
@@ -13,9 +13,10 @@ void main() {
  vec3 norm = normbit.xyz - pos;
  float y1 = dot(normalize(norm), normalize(distVec));
  float y2 = float(y1 > 0 ? 1 : 0);
+  //float y3 = clamp(0.5 * (y1 + 1),0,1) ;
+  float y3 = clamp(y1 + 1,0,1) ;
+  float y = float(normbit.w == 0 ? y3 : y2);
  //float y = y2;
-  float y3 = clamp(0.5 * (y1 + 1),0,1) ;
-  float y = float(normbit.w == 0 ? y2 : y2);
  float dist = dot(distVec, distVec);
  if (dist > rad) {
    discard;