Tue, 05/16/2023 - 14:19
Hello,
I see we can get the Triangulation with a Poly_MeshPurpose, but is there a way to actually store multiple meshings inside a shape ?
Something like:
BRepMesh_IncrementalMesh(shape, fine_params, nullptr, Poly_MeshPurpose_Calculation);
BRepMesh_IncrementalMesh(shape, coarse_params, nullptr, Poly_MeshPurpose_Presentation);
// and then:
auto t = BRep_Tool::Triangulation(face, location, Poly_MeshPurpose_Calculation);
Thanks for your help !
Tue, 05/16/2023 - 15:18
Hello,
You be able to store more then 1 tesselation.
I can suggest the following solution: You need to build by BRepMesh_IncrementalMesh and then get active tesselation and put into correct position. Please look into "BRepTools::ActivateTriangulation" "BRep_TFace::Triangulation" to modify and "const Handle(Poly_Triangulation)& BRep_TFace::Triangulation" to get active tessellation generated from IMesh. And then build again with differ BRepMesh_IncrementalMesh parameters.
Best regards, Dmitrii.
Mon, 05/22/2023 - 10:07
Excellent, that seems to work :-) Thanks !
Feature request: add a Poly_MeshPurpose into BRepMesh_IncrementalMesh.