[osg-users] osgparticle problem

su hu tttsuhu at gmail.com
Fri Mar 27 02:47:57 PDT 2009


Hi Robert,

Thanks for your reply very much.

I used osgParticle::PrecipitationEffect to render the rain and snow in my
application. And I found the problem. Then I run the osgparticle example
directly to test. I did not modify osgparticle.

The problem seems to be solved after I update driver of my ATI mobility
radeon X1600 just now.

Regards,

Su Hu


2009/3/27 Robert Osfield <robert.osfield at gmail.com>

> 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
> fine?
>
> Robert.
>
> 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
>>
>> _______________________________________________
>> osg-users mailing list
>> osg-users at lists.openscenegraph.org
>> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
>>
>>
>
> _______________________________________________
> osg-users mailing list
> osg-users at lists.openscenegraph.org
> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openscenegraph.org/pipermail/osg-users-openscenegraph.org/attachments/20090327/467c8df5/attachment-0003.htm>


More information about the osg-users mailing list