Converting Polyline / Bezier

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Converting Polyline / Bezier

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If using simple polyline for hub and/or shroud - e.g. for imported meridional geometrie - this curve can be converted to a Bezier curve. Thus, it's possible to make systematic modifications of existing geometries.





First the desired polyline is imported via Import from file.


The imported curve is displayed red, the original curve blue.





By pressing the Start! button the position of the Bezier points is calculated in such a way that the imported poyline is replicated as exact as possible.