3dphotoshoot
annotate sdr/font.p.glsl @ 26:a460b1e5af4a
added GLUT frontend
| author | John Tsiombikas <nuclear@member.fsf.org> |
|---|---|
| date | Thu, 18 Jun 2015 03:55:05 +0300 |
| parents | |
| children | 3d082c566b53 |
| rev | line source |
|---|---|
| nuclear@22 | 1 precision mediump float; |
| nuclear@22 | 2 |
| nuclear@22 | 3 uniform sampler2D tex; |
| nuclear@22 | 4 uniform vec4 color; |
| nuclear@22 | 5 |
| nuclear@22 | 6 varying vec4 tex_coords; |
| nuclear@22 | 7 |
| nuclear@22 | 8 void main() |
| nuclear@22 | 9 { |
| nuclear@22 | 10 vec4 texel = texture2D(tex, tex_coords.xy); |
| nuclear@22 | 11 gl_FragColor = vec4(color.xyz, texel.a); |
| nuclear@22 | 12 } |