garageCube

I'm using the perspective transform to place an image on an object with a beamer. However, doing this with the mouse is very hard. Is it possible to add a numerical input box to the filter parameters, instead of the XY pad? I looked into the filter script, but each filter gets it's parameter layout from some dictionary I can not find.

Or is it possible to move the cursor in the XY pad with the keyboard step by step?

Try MIDI controller by mapping knobs to x and y.

That did the trick.. thanx!

It would still be cool to enter coordinates and to be able to copy/paste them.