From 9405ec62512ca7195905644d9c7f271ae01662c5 Mon Sep 17 00:00:00 2001 From: Brian Date: Fri, 28 Sep 2007 21:04:56 -0600 Subject: temporary hack to test nested conditionals --- progs/demos/arbfslight.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'progs/demos/arbfslight.c') diff --git a/progs/demos/arbfslight.c b/progs/demos/arbfslight.c index 69575f0623..39c9226b3d 100644 --- a/progs/demos/arbfslight.c +++ b/progs/demos/arbfslight.c @@ -208,7 +208,21 @@ static void Init (void) " // Compute dot product of light direction and normal vector\n" " float dotProd = max (dot (lightPos, normalize (normal)), 0.0);\n" " // Compute diffuse and specular contributions\n" +#if 0 " gl_FragColor = diffuse * dotProd + specular * pow (dotProd, 20.0);\n" +#else + " if (normal.y > 0.0) { \n" + " gl_FragColor = diffuse * dotProd + specular * pow (dotProd, 20.0);\n" + " } \n" + " else { \n" + " if (normal.x < 0.0) { \n" + " gl_FragColor = vec4(1, 0, 0, 0); \n" + " } \n" + " else { \n" + " gl_FragColor = vec4(1, 1, 0, 0); \n" + " } \n" + " } \n" +#endif "}\n" ; static const char *vertShaderText = -- cgit v1.2.3