Cleanup

2025-11-20 16:05:02 +00:00
parent 602b162d41
commit bbb682242d
3 changed files with 8 additions and 5 deletions
@@ -9,9 +9,12 @@ void main()
 {
    float d = dot(vControls,vControls);
    if (d > 1) {discard;}
+    // the following is an alternative without using discard
+    // not sure how this would interact with bloom
    //float d = min(dot(vControls,vControls),1);
-    fCol = vec4(vCol.xyz,vCol.w*(1-d));
-    fPos = vec4(vPos, fCol.w);
+    float a = vCol.w*(1-d);
+    fCol = vec4(vCol.xyz,a);
+    fPos = vec4(vPos, a);
    //fNorm = vec4(-vControls, -0.1 + 0.2 * d ,fCol.w);
-    fNorm = vec4(-vControls, -0.1 + 0.3 * d ,fCol.w);
+    fNorm = vec4(-vControls, -0.1 + 0.3 * d ,a);
 }