Shader tests

core/assets/shaders/unitbuild.fragment

@@ -3,8 +3,6 @@ precision mediump float;
 precision mediump int;
 #endif
 
-#define step 3.0
-
 uniform sampler2D u_texture;
 
 uniform float u_time;
@@ -17,8 +15,8 @@ uniform vec2 u_texsize;
 varying vec4 v_color;
 varying vec2 v_texCoord;
 
-#define SPACE 0.75
-#define RADIUS 5.0
+#define SPACE 1.3
+#define RADIUS 2.0
 
 bool cont(vec2 t, vec2 v){