3dphotoshoot

view sdr/font.p.glsl @ 26:a460b1e5af4a

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added GLUT frontend
author John Tsiombikas <nuclear@member.fsf.org>
date Thu, 18 Jun 2015 03:55:05 +0300
parents
children 3d082c566b53
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1 precision mediump float;
2
3 uniform sampler2D tex;
4 uniform vec4 color;
5
6 varying vec4 tex_coords;
7
8 void main()
9 {
10 vec4 texel = texture2D(tex, tex_coords.xy);
11 gl_FragColor = vec4(color.xyz, texel.a);
12 }