void keyboard( unsigned char key, int x, int y )
{
switch(key)
{
case 27: // Escape key
exit(0);
break;
case 'r':
printf("save current screen\n");
screenshot.capture();
break;
case '1':
if (shaderProg != NULL)
delete shaderProg;
shaderProg = new GLSLProgram(gouraudVS, gouraudFS);
initLights(numLights);
glutPostRedisplay();
break;
case '2':
if (shaderProg != NULL)
delete shaderProg;
shaderProg = new GLSLProgram(blinnPhongVS, blinnPhongFS);
initLights(numLights);
glutPostRedisplay();
break;
case '3':
if (shaderProg != NULL)
delete shaderProg;
shaderProg = new GLSLProgram(checkerVS, checkerFS);
initLights(numLights);
glutPostRedisplay();
break;
case 'q':
numLights = 1;
initLights(numLights);
glutPostRedisplay();
break;
case 'w':
numLights = 2;
initLights(numLights);
glutPostRedisplay();
break;
case 'e':
numLights = 3;
initLights(numLights);
glutPostRedisplay();
break;
}
}
void keyboard( unsigned char key, int x, int y )
{
switch(key)
{
case 27: // Escape key
exit(0);
break;
case 'r':
printf("save current screen\n");
screenshot.capture();
break;
case 'a':
printf("Gourand Shader\n");
setupGouraudShader();
break;
case 's':
printf("Blinn Phong Shader\n");
setupBlinnPhongShader();
break;
case 'd':
printf(" CheckerBoard Texture with Gouraud Shader\n");
setupCheckerBoardForGShader();
break;
case 'f':
printf(" CheckerBoard Texture with Blinn Shader\n");
setupCheckerBoardForBShader();
break;
case 'g':
printf(" Normal Shader\n");
setupNormalShader();
break;
}
}
