void keyboard(unsigned char c, int x, int y)
{
switch (c) {
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
shaderMenu(c-'0');
break;
case 27: /* Esc quits */
exit(0);
return;
case 13: /* Enter redisplays */
break;
case 'w':
toggleWireframe();
break;
case 'V':
verbose = !verbose; // toggle
break;
case 'v':
use_vsync = !use_vsync;
printf("use vsync = %s\n", use_vsync ? "enabled" : "disabled");
requestSynchornizedSwapBuffers(use_vsync);
break;
case 'f':
break;
case 'B':
bump_height -= 0.2;
// Fallthrough...
case 'b':
bump_height += 0.1;
printf("bump_height = %f\n", bump_height);
material->normal_map->load(bump_height);
material->normal_map->tellGL();
material->bindTextures();
break;
default:
return;
}
glutPostRedisplay();
}
