Look at the "Triangulation" sample shipped with OCC. It shows how to use BRepMesh to mesh a shape and how to use BRep_Tool to get the resulting triangulation from the faces.
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About toolkit TKMesh.
Hi,
There are only a little information about toolkit TKMesh in OpenCasCade documents. Could anybody give some documents or examples about TKMesh.
Thanks.
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Thanks, I had read the sample sometime. The BrepMesh::mesh() function could be used to tessellate TopoDS_Face.
Sames TKMesh toolkits could manipulate triangulate mesh directly.
I have raw data of trianguar mesh, and want to import and manipulate it with my algorithum. The algorithum requires any edges or triangles associated with a vertex could be finded easily with only the vertex known in advance.