Revert "Integrating canvas-2d drawing and WebGL fixes, including adding back WebGL materials."

This reverts commit 96a0a8c916533eb5625816192ed38488f639326d.

1 files changed, 0 insertions, 25 deletions

diff --git a/assets/shaders/Keleidoscope.frag.glsl b/assets/shaders/Keleidoscope.frag.glsl
deleted file mode 100644
index 7d1bdb17..00000000
--- a/assets/shaders/Keleidoscope.frag.glsl
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifdef GL_ES
-precision highp float;
-#endif
-
-uniform vec2 u_resolution;
-uniform float u_time;
-uniform sampler2D u_tex0;
-
-void main(void)
-{
-    vec2 p = -1.0 + 2.0 * gl_FragCoord.xy / u_resolution.xy;
-    vec2 uv;
-   
-    float a = atan(p.y,p.x);
-    float r = sqrt(dot(p,p));
-
-    uv.x =          7.0*a/3.1416;
-    uv.y = -u_time+ sin(7.0*r+u_time) + .7*cos(u_time+7.0*a);
-
-    float w = .5+.5*(sin(u_time+7.0*r)+ .7*cos(u_time+7.0*a));
-
-    vec3 col =  texture2D(u_tex0,uv*.5).xyz;
-
-    gl_FragColor = vec4(col*w,1.0);
-}
\ No newline at end of file