BRepMesh produces invalid result on spline cavity

Such behaviour is possible due to rough discretization of internal wire degenerated to two points which complicates classification of triangles as internal/external. Current implementation of algorithm does not support explicit separation between inner/outer discrete wires thus implementation of such feature using current structure can lead to significant overhead.

Fixed by #0026106.

Please create testing case

Dear Mikhail,

Please review the branch CR27845.

Test results are here:
Windows: http://jenkins-test-12.nnov.opencascade.com/view/MeshTest-master_NBV/view/TESTING/job/MeshTest-master_NBV-OCCT-Windows-64-VC14-opt-test-restart/HTML_20Report/

Linux: http://jenkins-test-12.nnov.opencascade.com/view/MeshTest-master_NBV/view/TESTING/job/MeshTest-master_NBV-OCCT-Debian80-64-opt-test-restart/HTML_20Report/

Branch [archived branch] has been created by Participant.

[revision removed]


Detailed log of new commits:

Author: nbv
Date: Thu Nov 8 10:39:21 2018 +0300

    0027845: BRepMesh produces invalid result on spline cavity
    
    Adding test case for the problem.
    The issue has been fixed by a patch for #0026106.

Reviewed.

Adding test case

Branch [archived branch] has been deleted by Participant.

[revision removed]