Hi Matthias, to be more precise - the tesselator I use is from Opencascade - nice and fast - but theoretically you could use mesh genereators like NetGen also. But the triangulation is good enough for me.
At the moment my toolkit supports the following formats (only geometry at the moment): IGES (r/w) STEP (r/w) Rhino Opennurbs (r) OpenCasCade CSFDB/BREP (r/w) OBJ (r) ATI Normalmapper (r) 3DS (r/w) MGF (r) OFF (r) NFF (r) PLY (r) GTS (r) Pro/E SLP (r) STL (r/w) OpenSG (w) but some are still experimental - lack of time ;-))) Next step for me is adding OpenSG directly as a viewer component in my Viewer component. The good thing is my framework has for visualization and IO an plugin interface - so extensions for new formats isn't a complicated problem. For example I would like to include DWG/DXF via OpenDesgin - if someone has access to it... So i still do some tests with my OpenSg routines - they work but I will do some optimizations especially for runtime using instead of simple exporting OpenSg. If you have further questions just ask, Patrik -----Ursprüngliche Nachricht----- Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Im Auftrag von Matthias Stiller Gesendet: Samstag, 6. November 2004 16:13 An: [email protected] Betreff: Re: AW: AW: [Opensg-users] OpenSG 1.4.0 pre-release Hi Patrik, > I've started using Nurbs for my CAD formats. Can I use it also for Splines? > At the moment I traignulate the CAD surfaces - but how can I add > single curves? sorry do not have an answer but a question instead. Can you please share some of your experiences regarding the use of the tesselator (speed, quality of tesselation (especially neighbourhood recognition) ? What formats can you import ? Thanks Matthias ------------------------------------------------------- This SF.Net email is sponsored by: Sybase ASE Linux Express Edition - download now for FREE LinuxWorld Reader's Choice Award Winner for best database on Linux. http://ads.osdn.com/?ad_id=5588&alloc_id=12065&op=click _______________________________________________ Opensg-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/opensg-users ------------------------------------------------------- This SF.Net email is sponsored by: Sybase ASE Linux Express Edition - download now for FREE LinuxWorld Reader's Choice Award Winner for best database on Linux. http://ads.osdn.com/?ad_idU88&alloc_id065&opÿick _______________________________________________ Opensg-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/opensg-users
