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temporary hack to test nested conditionals

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Brian 2007-09-28 21:04:56 -06:00
parent fc38c82771
commit 9405ec6251
1 changed files with 14 additions and 0 deletions
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14
progs/demos/arbfslight.c
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@ -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 =