void FeatureDemo::applyCustomSceneVars(const Scene* pScene, const std::string& filename)
{
std::string folder = getDirectoryFromFile(filename);
Scene::UserVariable var = pScene->getUserVariable("sky_box");
if (var.type == Scene::UserVariable::Type::String) initSkyBox(folder + '\\' + var.str);
var = pScene->getUserVariable("env_map");
if (var.type == Scene::UserVariable::Type::String) initEnvMap(folder + '\\' + var.str);
var = pScene->getUserVariable("env_map_intensity_scale");
if (var.type == Scene::UserVariable::Type::Double) mEnvMapFactorScale = (float)var.d64;
var = pScene->getUserVariable("opacity_scale");
if (var.type == Scene::UserVariable::Type::Double) mOpacityScale = (float)var.d64;
}
int main(int argc, char **argv){
generateSlope();//generates slope vertices and normals into an array
generateTrees();
generateParticles(ski1.particles.snow);
generateParticles(ski2.particles.snow);
setSlopeBoundary(&ski1, 0, X_WAVE_INCREMENT, 0, Z_WAVE_INCREMENT);
setSlopeBoundary(&ski2, 0, X_WAVE_INCREMENT, 0, Z_WAVE_INCREMENT);
//orientateSkier();//determine skier's starting orientation
glutInit(&argc, argv);
/*output functions*/
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
glutInitWindowSize(DEFAULT_WIDTH, DEFAULT_HEIGHT);
window = glutCreateWindow("Skier");
glOrtho(-1,1,-1,1,-1,1);
glEnable(GL_DEPTH_TEST);
//glDisable(GL_DEPTH_TEST);
glutDisplayFunc(display);
glutIdleFunc(idle);
glutReshapeFunc(reshape);
/*input functions*/
glutMotionFunc(mouseMove);
glutMouseFunc(mouseState);
glutPassiveMotionFunc(mousePassiveMove);
glutKeyboardFunc(keyDown);
glutKeyboardUpFunc(keyUp);
glutSpecialFunc(arrowKeys);
glutSpecialUpFunc(arrowKeys);
/*load textures*/
snowTexture = loadTexture("texture/snow.jpg", ON);
trees.texture = loadTexture("texture/tree.png", OFF);
snowballTexture = loadTexture("texture/snowball.png", OFF);
initSkyBox();
glutMainLoop();
return EXIT_SUCCESS;
}