Sharp alpha wrapping

[wangguan1995]

Please use the following template to help us solving your issue.

Issue Details

Using alpha wrapping algorithm to wrap a high resolution car

• Need parallel (mpi)
• Hope there is local refinement box setting
• Need solver problem like following situation
• Need different [mesh-size] over large flat faces and corners/edges(small angle maybe can be tell from normals) (This is super helpful)

Thanks Describe your issue. Please be specific (compilation error, runtime error, unexpected behavior, wrong results, etc.).

Source Code

body_0419_close.obj.zip using : example <triangle_wrap_mesh.cpp>, with alpha 600 offset 1000

Environment

• Operating system (Windows/Mac/Linux, 32/64 bits):Linux
• Compiler:
• Release or debug mode:
• Specific flags used (if any):
• CGAL version: 5.6.1
• Boost version:
• Other libraries versions if used (Eigen, TBB, etc.):

[sloriot]

Did you try with the version in the master branch or are you using CGAL 5.6? Please also provide your input mesh and parameters so that we can try reproduce your issue.

[wangguan1995]

https://github.com/CGAL/cgal/wiki/Concurrency-in-CGAL, does it work for Alpha-Wrap-3?