Bernard Leclerc (bleclerc++at++cae.ca)
Thu, 7 Nov 1996 18:49:08 -0500
> I'm developping a new LOD system and I would like to try it
> with Performer tools. But the pfLod class isn't appropriate.
>
> Is it possible to derive a pfNode, or a child of pfNode ?
> Which methods do I need to create or to overload ?
> Where can I find informations to do that ?
Since you want to replace the pfLod class, I suggest you derive a new
class from either a pfGroup which forces you to recreate all the pfLod
functionnality, or you derive from a pfLod and replace only what doesn't
fit your new approach.
Look at chapter 14 in the Performer Programmer's Guide. There is a good
introduction to subclassing pfObjects.
--
Bernard Leclerc CAE Electronics Ltd., 8585 Cote De Liesse
Technical Leader Saint-Laurent, Quebec, Canada, H4L-4X4
3-D Graphics Applications tel: +1 514 341 2000 extension 2275
bleclerc++at++cae.ca fax: +1 514 340 5496
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