upgrade glsl code

2026-08-28 19:02:39 +02:00
parent 11d5f41402
commit fb80096569
12 changed files with 377 additions and 438 deletions
@@ -2,8 +2,8 @@
 #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);
 }