Created by: portnov
This node generates a continuation of given Curve beyond it's end points in a smooth manner. It can be used if you for some reason have just a segment of a curve, and want to continue it, for example, until it meets some plane or surface.
The curve can be extended by segments of straight line, or by circular arcs, or by algebraic curves of second or third order. So, it is possible to guarantee continuity of the curve up to third derivative at the extension point.
Preflight checklist
Put an x letter in each brackets when you're done this item:
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Code changes complete. -
Code documentation complete. -
Documentation for users complete (or not required, if user never sees these changes). -
Manual testing done. -
Unit-tests implemented. -
Ready for merge.