Look at osg::LineWidth
Glenn Waldron : Pelican Mapping : http://pelicanmapping.com : +1.703.652.4791 On Thu, Nov 20, 2008 at 5:40 PM, Ruqin Zhang <[EMAIL PROTECTED]> wrote: > Thanks guys. Then how about "Line"? Seems there is no "osg::Line". Thanks! > > > On Thu, Nov 20, 2008 at 4:33 PM, Ferdi Smit <[EMAIL PROTECTED]> wrote: > >> Just to be complete, you can also set it in the vertex shader by writing >> to gl_Pointsize; however, in that case, you have to enable >> GL_VERTEX_PROGRAM_POINT_SIZE by setMode(GL_VERTEX_PROGRAM_POINT_SIZE, osg:: >> StateAttribute::ON); on a stateset. >> >> Ruqin Zhang wrote: >> >>> Hi, >>> >>> I couldn't find any function to set the point size, can anyone help? Here >>> is the code: >>> >>> osg::ref_ptr<osg::Geometry> averageGeom = new osg::Geometry(); >>> averageGeom->addPrimitiveSet(new >>> osg::DrawArrays(osg::PrimitiveSet:POINTS, 0, averageArray->size())); >>> >>> In this way, it will draw the points based on default size. While, is >>> there any function >>> that I can change the size to what I want? Thanks a lot! >>> >>> Ruqin >>> ------------------------------------------------------------------------ >>> >>> _______________________________________________ >>> osg-users mailing list >>> osg-users@lists.openscenegraph.org >>> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >>> >>> >> >> >> -- >> Regards, >> >> Ferdi Smit >> INS3 Visualization and 3D Interfaces >> CWI Amsterdam, The Netherlands >> >> >> _______________________________________________ >> osg-users mailing list >> osg-users@lists.openscenegraph.org >> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >> > > > > _______________________________________________ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > >
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