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Summary 0030330: Take internal isolines "grown" from the nodes of discretized edge if their normals are different significantly
Revision 2018-11-01 17:00 by nbv
Description Currently internal isolines are chosen (for B-spline surface) only according to CN-continuity of surface.

We offer to use internal nodes of the edges (already discretized). However, no need in considering every nodes. Chose only those, in which the normals differ significantly.
Revision 2018-11-01 16:36 by nbv
Description Every chosen internal isoline is discretized according to angle between tangents computed in sample points.

In frame of this issue we offer to use not tangents but normals. E.g. it allows reducing number of nodes in planar cases.

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