Re: [Plib-users] Custom Traversal

[Steve B. <sjb...@ai...>]

Devrim Erdem wrote:

> I want to add pre and post draw callback functions for each node under a
> certain branch ( an flt model ). Since there are no callbacks for
> branches I need to traverse the branch to find all the ssgLeaf's.. Is
> there a ssgTraverse function or a class ?

I'm not too thrilled about DRAW callbacks at the BRANCH level - because it'll
cause horrible grief if/when we get around to sorting leaf nodes by material
property (which would be a significant speedup in some cases).

You should see the ugliness this causes to Performer.

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