I wondered how to create some 3D thingeys in Flash, so I start messing around with a block in perspective. There was a lot more math in there than I thought
You can drag the block around by dragging the !front corner!, and you can adjust the height and the width and the Y position of the horizon.
Now the box will remain the same size, so it doesn't look weird anymore at the corners, and I also added the new feature to choose the width and length seperately, so now it doesn't have to be a square anymore
. Thnx everybody for all the comments and faves!
(Check out my Perspective utility which uses 1 vanishing point here [link]