Hi Daven, Have a look at the osggeometry and osgshape examples as these cover the topics.
Robert. On 4 January 2017 at 01:44, Daven Hem <[email protected]> wrote: > Happy New Year, everybody! > > I’m Daven Hem, OSG beginner in Cambodia. > I want to draw 3D cylinder and 3D band which is made from centered line. > I have two problems I have to solve with OpenSceneGraph. > > Create a 3D line which is defined by N vertices. > - Create a 3D cylinder which is defined by 3D line. > Its section is radial. Users can change the radius of its section. > - Create a 3D band which is defined by 3D line. > Its section is rectangular. Users can change width and height of its > section. > In some cases, its section is also line. Users can change only width. > > These 3D cylinder and band are created along the 3D line. 3D line should be > laid center in these geometry. > Just for your information, the green solid geometry is 3D band, and you see > 3D cylinder in the middle of that in the following screenshot. > > Thank you! > > Cheers, > Daven > > ------------------ > Read this topic online here: > http://forum.openscenegraph.org/viewtopic.php?p=69848#69848 > > > > > _______________________________________________ > 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
