Reign.Video.Camera.Apply C# (CSharp) Method

        public void Apply()
        {
            ViewMatrix = Matrix4.View(Position, LookAtPosition, UpPosition-Position);
            ProjectionMatrix = Matrix4.Perspective(Fov, float.IsNaN(Aspect) ? ViewPort.AspectRatio : Aspect, Near, Far);
            TransformMatrix = ViewMatrix.Multiply(ProjectionMatrix);
            TransformInverseMatrix = TransformMatrix.Invert();
        }