On 31.01.2005, at 14:48, Peter Ostry wrote: > Joystick yes, but you need one with a mid zero position. I checked a > horizontal move... > > ...I am pretty sure it can be done with a couple of transformers... Unfortunately it is not as easy as I thought: Two controllers are used. One tells the distance from the center point and one is a value on this periphery (0-127 clockwise). Good concept but hard to map an X/Y joystick to that with current environment tools. Would involve manual mapping of 127x127 values, trigonometric functions or some sophisticated technique to get sinus curves (I guess) with transformer maps. Peter Ostry