main.frag -> gradient.frag

shaders/main.frag → shaders/gradient.frag

@@ -1,10 +1,9 @@
+// Applies animated over time gradient to the user texture.
 #version 330
 
 precision mediump float;
 
-uniform vec2 resolution;
 uniform float time;
-uniform vec2 mouse;
 uniform sampler2D tex;
 
 in vec2 uv;