I need to be able to include the vanishing point in the artwork so programs that allow you to set a sort of camera angle won't work unless they let you position the vanishing point exactly. The view I need to create will be a god's eye view looking down into a box-like room from above. The vanishing point will be centered in the middle of the floor of the room. I need to draw very simple furniture items in various posions around this single vanishing point.(For example a very simple blocky table shape made from a rectangular-block of a top and square-columned legs.) I want the furniture to be solids, but textures or patterned surfaces are not required though they'd be a nice bonus. I'm hoping for something under a hundred dollars, but if the only options are more than that, please tell me about them.