private void OnWindowLoad()
{
mainScene = new Scene(window);
uiScene = new Scene(window);
SceneObject cameraObject = new SceneObject("CameraObject", mainScene);
cameraObject.AddModule<Camera>();
cameraObject.AddModule<OrbitCamera>();
PolyMesh polyMesh = new PolyMesh();
polyMesh.geometry.Vertices.Add(-1, 0, 0);
polyMesh.geometry.Vertices.Add(-1, 0, 2);
polyMesh.geometry.Vertices.Add(1, 0, 2);
polyMesh.geometry.Vertices.Add(1, 0, 0);
polyMesh.geometry.Faces.AddFace(0, 1, 2, 3);
PolyObject polyObject = new SceneObject("PolyObject", mainScene).AddModule<PolyObject>();
polyObject.polyMesh = polyMesh;
polyObject.UpdateMesh();
polyObject.transform.localScale = Vector3.One*3;
}