void Game::draw() const
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glLoadIdentity();
gluLookAt(objCamera.mPos.x, objCamera.mPos.y, objCamera.mPos.z,
objCamera.mView.x, objCamera.mView.y, objCamera.mView.z,
objCamera.mUp.x, objCamera.mUp.y, objCamera.mUp.z);
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
drawTunnel(false);
glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
drawTunnel(true);
}
void CloudsIntroSequence::selfDraw(){
glHint(GL_LINE_SMOOTH_HINT, GL_NICEST);
glEnable(GL_LINE_SMOOTH);
glEnable(GL_VERTEX_PROGRAM_POINT_SIZE_ARB); // allows per-point size
glEnable(GL_POINT_SMOOTH);
glDisable(GL_DEPTH_TEST);
ofEnableBlendMode(OF_BLENDMODE_ADD);
drawCloudsType();
#ifdef OCULUS_RIFT
drawIntroNodes();
#endif
drawTunnel();
drawPortals();
drawHelperType();
}