DiscussionsIssue archiveOCCT:Modeling Algorithms

Archived issue #0006282

Cut operation is invalid.

Open CASCADEOCCT:Modeling Algorithmsclosed0 public notes

Search issues

Description

Reference data: pkv/904/L1 (only on linux)

Conclusion of MKK:

Cut operation is invalid. The cause of the problem is section between arguments.
Section contains edges with one vertex, but these edge are not degenerated and
not based on closed in 3D or 2D curve.
Such edges are considered as closed and new face based on one such edge is
created.
Other OCC algorithm can not process properly such faces.

Additional information

Documentation remark, added by OFV 2004-09-21 09:31:15:

Improvements:
In the frame of this bug the section part of Boolean operations has been
improved: for some cases the section between shapes is tested to reject too
small edges with only one vertex completely covered the edges. This makes a
result of section valid for further processing.

Public activity

No public notes

Participants are labeled by their role within this record.