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

This reverts commit 96a0a8c916533eb5625816192ed38488f639326d.

1 files changed, 0 insertions, 28 deletions

diff --git a/assets/shaders/Star.frag.glsl b/assets/shaders/Star.frag.glsl
deleted file mode 100644
index f63fe605..00000000
--- a/assets/shaders/Star.frag.glsl
+++ /dev/null
@@ -1,28 +0,0 @@
-#ifdef GL_ES
-precision highp float;
-#endif
-
-uniform float u_time;
-uniform vec2 u_resolution;
-uniform sampler2D u_tex0;
-
-void main(void)
-{
-    vec2 uv;
-
-    vec2 p = -1.0 + 2.0 * gl_FragCoord.xy / u_resolution.xy;
-    float a = atan(p.y,p.x);
-    float r = sqrt(dot(p,p));
-    float s = r * (1.0+0.8*cos(u_time*1.0));
-
-    uv.x =          .02*p.y+.03*cos(-u_time+a*3.0)/s;
-    uv.y = .1*u_time +.02*p.x+.03*sin(-u_time+a*3.0)/s;
-
-    float w = .9 + pow(max(1.5-r,0.0),4.0);
-
-    w*=0.6+0.4*cos(u_time+3.0*a);
-
-    vec3 col =  texture2D(u_tex0,uv).xyz;
-
-    gl_FragColor = vec4(col*w,1.0);
-}
\ No newline at end of file