Hello,
as a general rule, if you're using ref_ptr correctly, you should
never have to call ref(). I've written much OSG code over the years,
and have never had a need to call ref() directly.
I agree with Mike, if calling ref() (apparently) fixed your problem then
there is a deeper problem with your code, which you should fix. You
don't need to micromanage ref pointers like that. Like Mike, I have used
OSG a fair deal over the years (perhaps not for as long, but still a
lot) and I've never had to call ref() manually either.
J-S
--
______________________________________________________
Jean-Sebastien Guay [EMAIL PROTECTED]
http://www.cm-labs.com/
http://whitestar02.webhop.org/
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