C++ (Cpp) Viewer::home Examples

Example #1

File: vuic.cpp Project: aalviz2/learningOSG

void startApplication()
{
	startMenu->hideAll();	
	
	osg::ref_ptr<osg::Node> groundRoot = genWorld(filename);
	root->addChild(groundRoot);

	osg::ref_ptr<FirstPersonController> controller = new FirstPersonController(&viewer);
    	viewer.setCameraManipulator(controller);

	// Add main HUD
    	mainHud = new hud(&viewer);
    	root->addChild(mainHud->_camera);

	// Set user position (aka camera)
	    osg::Vec3d eye( 0.0, -1.0, 0.0 );
	    osg::Vec3d center( 0.0, 0.0, 0.0 );
	    osg::Vec3d up( 0.0, 0.0, 90.0 );

	    viewer.getCameraManipulator()->setHomePosition(eye, center, up);
	    viewer.home();
}