First you should create 2D curve.
Then use the class Approx_CurveOnSurface.
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how to wrapping curves onto a surface???
I have some wires and a cylinder surface(maybe other profile surface).How to wrapping curves onto a surface?
How to use opencascade to write these codes?
Attach files are what i want to render.
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Thank you for your reply.
Wires project on planar surface use GeomProjLib::Project or BRepOffsetAPI_NormalProjection.
How 2d surface change 3d Cylindrical surface that includes all curves?