[osg-users] osgparticle problem

Robert Osfield robert.osfield at gmail.com
Fri Mar 27 01:45:51 PDT 2009

Hi Su Hu,

Do you mean the you are using osgParticle::PrecipitationEffect to render the
rain and snow, or do you mean you've modified the osgparticle example?

The warnings look like graphics context setup issue, do other examples work


2009/3/27 su hu <tttsuhu at gmail.com>

> Hi all,
> I use osgpartilce to simulate rain and snow in our scene. I used osg2.2
> before and everything was right.
> Now I use osg2.8. Rain or snow can not be drawn(only some points are drawn)
> and fps is very very low.
> I ran osgparticle.exe and get information as attached image1(particle.jpg).
> After execution of my application or osgparticle.exe , whole system is very
> slow.  Then I open the control panel of ATI, I get a warning as attached
> image2(warning.jpg).
> My graphics card is ATI X1600, OS is WinXP professional.
> Thanks for your help.
> Su Hu
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