Mon, 01/11/2010 - 18:09
Forums:
Hello everyone,
I am trying to export my geometry to VRML. I am using the code supplied with the ImportExport MFC example. Everything is working, materials are exported successfully.
Now i want to add basic texture exporting support. When i try to add VrmlData_Texture to VrmlData_Appearance, compiler says that VrmlData_Node::Read is abstract. This makes sense since VRML importing is not supported.
If i subclass VrmlData_Texture and override Read with empty read function, will it work?
I am asking this because VrmlData_Texture.hxx is present but VrmlData_Texture.cxx is missing. Are these deliberately not implemented because OpenCascade does not support texture exporting with VRML?
Any help is appreciated.
Best Regards,
Endere EREL
Tue, 01/12/2010 - 11:14
Ok, i see it now. I am supposed to use VrmlData_ImageTexture. It is ok, i can add it to the scene but it doesn't get written to the output file, which makes sense because VrmlData_Node::Write is not overridden in VrmlData_Texture. I am going to subclass VrmlData_Texture and override Write, if i succeed, i will post the results here.
Sat, 04/10/2010 - 12:47
Hello Endere,
I am newbee in opencacade ,could you please tell me how can read vrml files geometry using opencacade.In release nots of opencacade 6.3 they have specified that opencacade allows vrml read/write and i ma interested in reading vrml file geometry(tessellation).
Thanks & Regards,
Raj.
Sat, 04/10/2010 - 14:31
According to this page you can only write to a VRML.
I quick search on goolge revealed MeshLab. It should let you convert from VRML to STL.
Good Luck,
Nicholas Seward
The CADDD Project
Open Source Cross Platform 3D CAD Project
Sat, 04/10/2010 - 14:49
I see now were it says that in the released notes. I hope it was implemented. That would be awesome.
Nick