private IMatrix4x4 CreateViewMatrix(Camera camera)
{
Matrix <double> objectToWorldTransform = camera.GetObjectToWorldTransform();
IModelMatrix modelMat = new ModelMatrixDouble(objectToWorldTransform.AsColumnMajorArray() ?? objectToWorldTransform.ToColumnMajorArray());
Vector <double> worldPosition = objectToWorldTransform.Multiply(Vector <double> .Build.Dense(new double[] { 0, 0, 0, 1 }));
IModelMatrix viewMat = new ModelMatrix();
viewMat.Rotate(modelMat.Rotation);
viewMat.Translate(-worldPosition[0], -worldPosition[1], -worldPosition[2]);
return(viewMat);
}