Re: [osg-users] hello,I have a problem.

Hello. Niu: You need to set the class niuhm : public osg::Drawable::UpdateCallback object to your node to update; by: geom-setDataVariance( ); geom-setUpdateCallback( ); You can refer to the osgcallback in the osgExamples. xiaodong 2008/3/19 Niuheming [EMAIL

[osg-users] hello,I have a problem.

Hi, I want to write a class from osg::Drawable::UpdateCallback to update a Geometry call named geom,but there is no update happen.I dot't know what's wrong.Does someone knows?Thanks in advance!NiuHeming class niuhm : public osg::Drawable::UpdateCallback{public: niuhm(const