Hi Simon, hi Matthias,
Matthias Stiller wrote:
> Hello Simon,
>
> by looking at the implementation of OSGDistanceLOD::draw it seems you
> cannot directly query it. I would suggest to modify this function and
> factorize out the calculation of the index of the child to be drawn.
> Another possibility would be to add a variable to hold the index so you
> could query it without another calculation.
I would prefer the former. The latter doesn't work with shared cores or
multiple
viewports, and is less stable in general. Factoring out the calculations should
be simple, you just to find a way to get the necessary data (viewport etc.)
into it.
> I am sure this modification
> will find its way into cvs.
I'd be happy to.
Dirk
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