refactor(default): glsl cleaning (1/2)

2026-08-28 19:46:46 +02:00
parent 69f98e536f
commit 749206746d
11 changed files with 323 additions and 380 deletions
@@ -2,13 +2,13 @@
 #define INC_RAND

 float rand(float seed){
-    float v=pow(abs(seed),6./7.);
-    v*=sin(v)+1.;
+    float v = pow(abs(seed), .8571429); // 6. / 7.
+    v *= sin(v) + 1.;
    return fract(v);
 }

 float rand(vec2 n){
-    return rand(n.x * 1234 + n.y * 9876);
+    return rand(n.x * 1234. + n.y * 9876.);
 }

 #endif