Any one has any idea? Thanks---white >Hi All, > >I found several posts for this question, but no one has an answer. I tried >to do it myself. Right now, I wrote a class to draw a rubber-wand like window on the >graphics model, so I can get the 4 screen coordinates for the >window, combined them with the eye point, I can construct a pyramid. > >So, now the problem comes to how to compute the intesection between an >infinite pyramid with any scene model? It's not an easy problem for me, since J3D >doesn't has this kind of PickShape. Does anyone have a good way to do it? > >Considering this widely used picking operation, does Sun have any plan to >include anything like PickPyramid in the future? > >Thanks a lot ---White > > ========================================================================== >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".
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