Hi Giulio, All osg::Vec*Array() are subclassed from the std::vector<> so you have all the usual std::vector<> methods available. For examples of different ways of initialization the array see the osggeometry example.
Robert. On Fri, Apr 1, 2011 at 9:57 AM, Giulio De Vecchi <[email protected]> wrote: > Hi all, > I have some code like this: > > float coordinates[] > ... > ... an external source fill the previous array ... > ... > osg::ref_ptr<osg::Vec3Array> vertices = new osg::Vec3Array(); > for (int i = 0; i < 3 * numPoints; i += 3) > { > float x = coordinates[i]; > float y = coordinates[i+1]; > float z = coordinates[i+2]; > vertices->push_back(osg::Vec3(x, y, z)); > } > modelGeometry->setVertexArray(vertices); > > I'd rather do something like this: > > modelGeometry->setVertexArray_FromCArray(coordinates); > > Is it possible? How? > > --- > > Best regards, > Giulio > > ------------------ > Read this topic online here: > http://forum.openscenegraph.org/viewtopic.php?p=38157#38157 > > > > > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
