hi,
i tried to extend the bounding class and it didn't want to (see my previous post)
maybe it was just my jbuilder that was going mad?
i don't try anymore ...
anyway, now you know you aren't the only one ;)
mattie
8/24/01 5:11:31 PM, Silvere Martin-Michiellot <[EMAIL PROTECTED]> wrote:
>Hi,
>
>
>No reply on my last e-mail on this topic. Sort of weird since I
>believe this kind of extension might be interesting many people. Are
>all mathematicians on vacation ?
>
>To sun engineers : could this be added to the 1.3 spec ?
>
>
>
>I've written a simple sub class for bounding sphere, bounding box and
>bounding polytope to provide union, subtraction and volume features.
>
>I don't know however enough maths to compute the volume and
>subtraction for polytope (that is using 6 clipping planes).
>
>Can anybody provide me the equations ? Or a pointer to the place I
>can find these ?
>
>
>I'll do the coding and as a reward provide the code.
>
>
>Thanks.
>
>--
>Silvere MARTIN-MICHIELLOT
>
>
>Construit le futur d'internet sur http://www.digitalbiosphere.com.
>--
>
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