public Game()
{
octtreeNode = new SceneNodeOcttree();
blockgNode = new SceneNodeBlockGrid();
ModelLoader.Get().LoadModel("models/xyz.3ds");
xyzModelNode = new SceneNodeModel(ModelLoader.Get().GetModel("models/xyz.3ds"));
octtreeNode.AddNode(xyzModelNode);
((SceneNodeOcttree)(octtreeNode)).BuildTree(6);
camera = new Camera();
camera.SetPosition(10, 10, 10);
camera.SetTarget(0, 0, 0);
running = true;
}