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author | Travis CI <zmoelnig@travis-ci.umlaeute.mur.at> | 2015-03-14 20:38:11 +0000 |
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committer | Travis CI <zmoelnig@travis-ci.umlaeute.mur.at> | 2015-03-14 20:38:11 +0000 |
commit | fbd33b6f3211150cdb14da4afc37f99668a44a14 (patch) | |
tree | e1d57060d48024d4e6c86b4257ba016f7a41a325 /Gem/examples/10.glsl/P_distord.vert |
Gem osx/i386
built '' for osx/i386
Diffstat (limited to 'Gem/examples/10.glsl/P_distord.vert')
-rw-r--r-- | Gem/examples/10.glsl/P_distord.vert | 21 |
1 files changed, 21 insertions, 0 deletions
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.)); + +} + |