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[stiklaz <>]

Sebastien Loriot (GeometryFactory) wrote
> Two solutions:
> 1) you know that mesh_end1 and mesh_end2 are disjoint, you can call
> mesh_end1.join(mesh_end2) as in the attached example and do only one
> difference operation.
> 
> 2) you have more operations to do and you want to use an exact vertex
> point map to avoid issues. The following example shows how to create
> an exact vertex point map that also maintains the rounded version:
> 
> https://doc.cgal.org/latest/Polygon_mesh_processing/Polygon_mesh_processing_2corefinement_consecutive_bool_op_8cpp-example.html
> 
> Note that in your case your input was valid but if you have some
> non-manifold edges in the output no result can be computed with
> the current version of the code.

Thank you!

I have tried both solutions and both works and gives visually the same
result.
Result mesh looks almost good, but i get some almost zero depth parts: 
mesh.png <http://cgal-discuss.949826.n4.nabble.com/file/t376212/mesh.png>  
Maybe there is some util to remove such parts?

Also even with exact vertex point map solution the result mesh has some self
intersections and remove_self_intersections(..) makes the result mesh look
even worse.




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