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Archived issue #0033196

Modeling Algorithms - SameParameters makes self intersecting edge

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Description

During shape healing procedure I've got face with 1 wire and 7 edges.
The second edge is of interest.
Unlike other edges, it received a 3d curve due to the processing of an adjacent face.
When sameparameter algorithm of shape healing process is applied to the edge, it makes it self-intersecting.
I reproduced the behavior using the DRAW command edgesameparam.

Steps to reproduce

pload TOPTEST
binrestore [locate_data Attachment 1 (BREP)] f
checkshape f
explode f e
edgesameparam f_2
checkshape f

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Attachment 1 (BREP) (8,264 bytes)