Merge branch 'pentool' into brushtool

1 files changed, 0 insertions, 25 deletions

diff --git a/assets/shaders/Julia.frag.glsl b/assets/shaders/Julia.frag.glsl
deleted file mode 100644
index 68cda703..00000000
--- a/assets/shaders/Julia.frag.glsl
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifdef GL_ES
-precision highp float;
-#endif
-
-uniform vec2 u_resolution;
-uniform float u_time;
-
-void main(void)
-{
-    vec2 p = -1.0 + 2.0 * gl_FragCoord.xy / u_resolution.xy;
-    vec2 cc = vec2( cos(.25*u_time), sin(.25*u_time*1.423) );
-
-    float dmin = 1000.0;
-    vec2 z  = p*vec2(1.33,1.0);
-    for( int i=0; i<64; i++ )
-    {
-        z = cc + vec2( z.x*z.x - z.y*z.y, 2.0*z.x*z.y );
-        float m2 = dot(z,z);
-        if( m2>100.0 ) break;
-        dmin=min(dmin,m2);
-        }
-
-    float color = sqrt(sqrt(dmin))*0.7;
-    gl_FragColor = vec4(color,color,color,1.0);
-}
\ No newline at end of file