oculus1
annotate sdr/phong.v.glsl @ 29:9a973ef0e2a3
fixed the performance issue under MacOSX by replacing glutSolidTeapot (which
uses glEvalMesh) with my own teapot generator.
| author | John Tsiombikas <nuclear@member.fsf.org> |
|---|---|
| date | Sun, 27 Oct 2013 06:31:18 +0200 |
| parents | |
| children |
| rev | line source |
|---|---|
| nuclear@16 | 1 varying vec3 vpos, norm, ldir; |
| nuclear@16 | 2 |
| nuclear@16 | 3 void main() |
| nuclear@16 | 4 { |
| nuclear@16 | 5 gl_Position = ftransform(); |
| nuclear@16 | 6 |
| nuclear@16 | 7 vpos = (gl_ModelViewMatrix * gl_Vertex).xyz; |
| nuclear@16 | 8 norm = gl_NormalMatrix * gl_Normal; |
| nuclear@16 | 9 |
| nuclear@16 | 10 ldir = gl_LightSource[0].position.xyz - vpos; |
| nuclear@16 | 11 } |