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authorArmen Kesablyan2012-06-20 15:00:34 -0700
committerArmen Kesablyan2012-06-20 15:00:34 -0700
commit38f571d1fdf02d36c3816637af7b2ca2493809da (patch)
tree69b97839be8b2b6fb65e9150d4dc02856041fb1d /assets/shaders/Tunnel.frag.glsl
parentf7c14e54c52bce8875cde81db621dde6f4ff1e34 (diff)
parent120e31dcf1e11eed11ee430d77c438e7b073e9f8 (diff)
downloadninja-38f571d1fdf02d36c3816637af7b2ca2493809da.tar.gz
Merge branch 'refs/heads/master' into binding
Diffstat (limited to 'assets/shaders/Tunnel.frag.glsl')
-rw-r--r--assets/shaders/Tunnel.frag.glsl3
1 files changed, 2 insertions, 1 deletions
diff --git a/assets/shaders/Tunnel.frag.glsl b/assets/shaders/Tunnel.frag.glsl
index 9deb52fb..def28e2e 100644
--- a/assets/shaders/Tunnel.frag.glsl
+++ b/assets/shaders/Tunnel.frag.glsl
@@ -4,6 +4,7 @@ precision highp float;
4 4
5uniform vec2 u_resolution; 5uniform vec2 u_resolution;
6uniform float u_time; 6uniform float u_time;
7uniform float u_speed;
7uniform sampler2D u_tex0; 8uniform sampler2D u_tex0;
8 9
9void main(void) 10void main(void)
@@ -14,7 +15,7 @@ void main(void)
14 float a = atan(p.y,p.x); 15 float a = atan(p.y,p.x);
15 float r = sqrt(dot(p,p)); 16 float r = sqrt(dot(p,p));
16 17
17 uv.x = .75*u_time+.1/r; 18 uv.x = .75*u_time*u_speed + .1/r;
18 uv.y = a/3.1416; 19 uv.y = a/3.1416;
19 20
20 vec3 col = texture2D(u_tex0,uv).xyz; 21 vec3 col = texture2D(u_tex0,uv).xyz;