> From: Shawn Kendall <[EMAIL PROTECTED]> > > Doug Gehringer wrote: > > > > I am having a problem in picking lines... > > > > In the short term, try the pickingExt utilites at the www.j3d.org site. Much > > better pick code is coming in J3D 1.2 beta. > > In a related question... > > The pickExt utilities may help when you are trying to do "picking" > intersections, but what about non viewer location based line segments to > geometry collision tests (what I would think of as "regular" intersections)? > The 1.2 picking routines should also be able to do the kind of picking you want, as long as you can cast your collision shape into a PickShape. You'll be able to inquire the coordinates, color, normal and texture coordinates of each intersection of the PickShape with the Geometry. I can't guarantee that all of the PickBounds cases will return complete info for beta 1, but you just upped the priority on those cases ;->. Doug Gehringer Sun Microsystems =========================================================================== To unsubscribe, send email to [EMAIL PROTECTED] and include in the body of the message "signoff JAVA3D-INTEREST". For general help, send email to [EMAIL PROTECTED] and include in the body of the message "help".
