CompuServe Messages

Ang – Well, omma gonna tella you disa only once, okay?<g>. I think the guy you're talking about is Jay Parisi, I didn't write any 3DTUBE thing, but I do have a program that sweeps extrustions along 3D paths, using a sort of virtual milling-machine metaphor. Of course, if the extrusion profile is a circle, then it makes a tube, but the extrusion (or "tool profile"), can be just about anything at all. I believe there's a 3DTUBE program in the libraries that already does this, which you might want to have a look at. It sure would be nice if you could do calculations on them, of course.<g> -TonyT.