Re: sorting in Performer 2.0 ?

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John Rohlf (jrohlf++at++tubes)
Tue, 20 Jun 95 9:44:43 PDT

>
> Hi,
>
> In Performer 1.2, it seems that if a pre-draw callback is set, sorting is
> disabled BETWEEN all descendents of the node.
>
> Does anybody know if this BUG will be corrected in Performer 2.0 ?
>
> Thanks,
>
> Lionel Maiaux
>

        2.0 has sophisticated sorting features including:

 - sorting within pre/post draw callbacks

 - user-configurable state sorting hierarchy; you can sort by any
PFSTATE_ elements in any order

 - front-to-back or back-to-front spatial sorting

 - coarse specification of rendering order provided by "draw bins", e.g. -
the OPAQUE bin is drawn before the TRANSP bin

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