void ResetCamera() { _cameraZ = _cameraNear; _cameraMove = 0; _camera.Position = new Point3D(0, 0, _cameraNear); //60 _camera.LookDirection = new Vector3D(0, 0, -1); _camera.UpDirection = new Vector3D(0, 1, 0); _camera.FieldOfView = 80; Matrix3D vm = Matrix3D.Identity; _cameraRotate = _camera.RotateCamera(new Vector3D(0, 1, 0), Math.PI / 6).RotateMatrix; Vector3D axis = new Vector3D(1, 0, 0); axis = Ext3D.Transform(axis, _cameraRotate); Methods.RotateCameraResult rcr = _camera.RotateCamera(axis, -Math.PI / 6); _cameraRotate *= rcr.RotateMatrix; _viewMatrix = rcr.ViewMatrix; }