Total conversion to FF2.

[featherfall2.git] / src / data / shaders / noisyblocks.frag

diff --git a/src/data/shaders/noisyblocks.frag b/src/data/shaders/noisyblocks.frag
deleted file mode 100644 (file)
index be6e051..0000000
--- a/src/data/shaders/noisyblocks.frag
+++ /dev/null
@@ -1,23 +0,0 @@
-/* This is free and unencumbered software released into the public
-   domain. To the extent possible under law, the author of this file
-   waives all copyright and related or neighboring rights to it.
-*/
-
-precision highp float;
-
-varying vec2 fTexCoord;
-varying vec4 fColor;
-uniform sampler2D tex;
-
-uniform vec2 resolution;
-uniform float cut;
-uniform float range;
-
-void main(void) {
-    vec2 coord = floor(fTexCoord * resolution);
-    vec3 n = vec3(coord.xy, cut);
-    float p = 1.0 - range * abs(snoise(n));
-    vec3 modulated = fColor.rgb * p;
-    vec4 texColor = texture2D(tex, fTexCoord);
-    gl_FragColor = vec4(modulated * fColor.a, fColor.a) * texColor;
-}