From fbd33b6f3211150cdb14da4afc37f99668a44a14 Mon Sep 17 00:00:00 2001 From: Travis CI Date: Sat, 14 Mar 2015 20:38:11 +0000 Subject: Gem osx/i386 built '' for osx/i386 --- Gem/examples/10.glsl/P_distord.vert | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 Gem/examples/10.glsl/P_distord.vert (limited to 'Gem/examples/10.glsl/P_distord.vert') diff --git a/Gem/examples/10.glsl/P_distord.vert b/Gem/examples/10.glsl/P_distord.vert new file mode 100644 index 0000000..f0db5f3 --- /dev/null +++ b/Gem/examples/10.glsl/P_distord.vert @@ -0,0 +1,21 @@ +// Cyrille Henry 2007 + +uniform float K; +uniform sampler2D tex0; + +void main() +{ + gl_TexCoord[0] = gl_MultiTexCoord0; + + float xs1 = sin((1.2 + gl_TexCoord[0].s)*(2.3+gl_TexCoord[0].t)); + float xs2 = sin(xs1*533.); + float xs3 = K * sin(xs2*1013.); + + float ys1 = sin((2.1 + gl_TexCoord[0].s)*(3.2+gl_TexCoord[0].t)); + float ys2 = sin(ys1*5313.); + float ys3 = K * sin(ys2*10113.); + + gl_Position = gl_ModelViewProjectionMatrix * (gl_Vertex + vec4(xs3,ys3,0.,0.)); + +} + -- cgit v1.2.1