Tatsuhiro Nishioka schrieb:
> Hi,
>
> I found kind of a hint of the cause of DList stack overflow.
>
> After reset, the number of ssgTransform increases a lot.
> so maybe this has something to do with the cause of the problem since
> ssgTransform::cull calls _ssgPushMatrix and _ssgPopMatrix. these two
> show "DList stack overflow" error.
>
> Plus, this problem doesn't happen when --disable-ai-models is specified.
> When I commented out <scenario>nimitz_demo</scenario> from
> preferences.xml,
> this DL stack overflow doesn't happen even without --disable-ai-models.
>
> So resetting carrier object in AICarrier::init() or methods called
> from init() probably generates
> redundant or unexpected ssgTransform objects.
>
> I'll dive deeper tomorrow.
> If any of you have any idea on what causes this, please let me know.
>
> Best,
>
> Tat
>
> On Dec 8, 2007, at 2:49 AM, Tatsuhiro Nishioka wrote:
>
>
Hi Tat,
I tried your diff but my actual CVS source (did a fresh update before
applying the diff) gives some rejections.
It might be that you build the diff against an older source?
Here an example of one rejection:
*****************************
AIBase.cxx
*****************************
***************
*** 179,185 ****
}
>From your diff:
- if (model) {
aip.init( model );
aip.setVisible(true);
invisible = false;
--- 180,188 ----
Actual CVS:
if (model.get()) {
aip.init( model.get() );
aip.setVisible(true);
invisible = false;
}
...
Regards
Georg
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