Re: pfQueryHit

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Jim Helman (jimh++at++surreal)
Thu, 08 Sep 94 22:48:11 -0700

> Now I've got a problem. After checking the intersection
> between the line segment and the new gset, I issued
...
> Please note that both of the returned values are correct before
> removing the old gset and adding the new one. Does anyone encounter
> the similar problem? Any suggestions, advice, etc. are welcome.

Deleting parts of the scene graph should have no impact on
intersections with subsequently created geometry. If you can
reduce it to a small test case, I'll take a look at it.

rgds,

-jim helman

jimh++at++surreal.asd.sgi.com
415/390-1151

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