Merge branch 'master' of github.com:bvanroll/shaders

experiments/holo/holo.frag

@@ -7,13 +7,13 @@ uniform float u_time;
 
 #define PI 3.14159265359
 
+
 const vec3 uAColor = vec3(.5,.5,.5);
 const vec3 uBColor = vec3(.5,.5,.5);
 const vec3 uCColor = vec3(1.,1.,1.);
 const vec3 uDColor = vec3(.0,.33,.67);
 
 float fill(float x, float size) { return 1.-step(size, x); }
-
 //get colors from http://dev.thi.ng/gradients/
 vec3 cosPalette(float t) {
   return uAColor + uBColor*cos(6.28318*(uCColor*t+uDColor));