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authorJose Antonio Marquez2012-02-23 10:37:04 -0800
committerJose Antonio Marquez2012-02-23 10:37:04 -0800
commit287a0bad5b774a380ec6c8b3ddf24dc03234e248 (patch)
treeedffa1dd9df53f26da4135068686997ccfbdf083 /assets/shaders/plasma.frag.glsl
parent14a8f4c4e373db213b3d42d30edaea8354ae57e3 (diff)
parentcc295dd0fb873505eed01c232bd987cf6e2dcdd9 (diff)
downloadninja-287a0bad5b774a380ec6c8b3ddf24dc03234e248.tar.gz
Merge branch 'refs/heads/NinjaInternal' into FileIO
Diffstat (limited to 'assets/shaders/plasma.frag.glsl')
-rw-r--r--assets/shaders/plasma.frag.glsl32
1 files changed, 32 insertions, 0 deletions
diff --git a/assets/shaders/plasma.frag.glsl b/assets/shaders/plasma.frag.glsl
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1//
2// Fragment shader for procedural bricks
3//
4// Authors: Dave Baldwin, Steve Koren, Randi Rost
5// based on a shader by Darwyn Peachey
6//
7// Copyright (c) 2002-2006 3Dlabs Inc. Ltd.
8//
9// See 3Dlabs-License.txt for license information
10//
11
12#ifdef GL_ES
13precision highp float;
14#endif
15
16
17varying vec2 v_uv;
18uniform float u_time;
19uniform vec4 color;
20
21void main(void)
22{
23 float x = v_uv.x ;
24 float y = v_uv.y ;
25 float time = color.x;
26 float wave = (cos(time + y / 0.2 + cos(x / 0.3 + cos((y / 0.1)))));
27 float wave1 = (sin(abs(wave + y/0.6)));
28 float wave2 = (sin(abs(wave1 + y/0.8)));
29 float tmp = u_time * 0.1;
30 gl_FragColor = vec4( abs(vec3(wave2,wave1,wave)),1.0);
31 //gl_FragColor = color;
32}