1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/sdr/vein.p.glsl	Sun Apr 22 03:35:18 2012 +0300
     1.3 @@ -0,0 +1,15 @@
     1.4 +varying vec3 vpos, vnorm;
     1.5 +varying vec3 ldir, vdir;
     1.6 +
     1.7 +void main()
     1.8 +{
     1.9 +	vec3 n = normalize(vnorm);
    1.10 +	vec3 l = normalize(ldir);
    1.11 +	vec3 v = normalize(vdir);
    1.12 +	vec3 h = normalize(l + v);
    1.13 +
    1.14 +	vec3 diff = vec3(0.8, 0.25, 0.2) * max(dot(l, n), 0.0);
    1.15 +	vec3 spec = vec3(0.6, 0.4, 0.32) * pow(max(dot(h, n), 0.0), 60.0);
    1.16 +
    1.17 +	gl_FragColor = vec4(diff + spec, 1.0);
    1.18 +}