Can anyone tell me the proper workflow when preparing a 3D scene for a 2D image. I am using 3D max and have placed my 2D background image as the viewport background with the correct aspect ratio. I've rendered my scene out and when transfered to photoshop against the 2D image, the angles nopt the same as they were in 3D max. This is annoying as I am after realism. Is there a 3rd party program which can help me gain the correct angles?