Remove unused shader function

processing · Oct 12, 2023 · 96ffdb7 · 96ffdb7
1 parent cab0eae
commit 96ffdb7
Showing 1 changed file with 0 additions and 5 deletions.
diff --git a/src/webgl/shaders/filters/blur.frag b/src/webgl/shaders/filters/blur.frag
@@ -11,11 +11,6 @@ uniform vec2 direction;
 uniform vec2 canvasSize;
 uniform float radius;
 
-float random2 (vec2 st) {
-  return fract(sin(dot(st.xy, vec2(12.9898,78.233))) *
-      43758.5453123);
-}
-
 float random(vec2 p) {
   vec3 p3  = fract(vec3(p.xyx) * .1031);
   p3 += dot(p3, p3.yzx + 33.33);