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Get Edge/Curve Parameters?
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Unless I'm missing something, it seems it's currently not possible with FeatureScript to extract the control points, knots, weights, etc. of an existing edge or curve. It really seems like a fundamental problem. Is this on the roadmap?
I do see opSplineThroughEdges in the documentation, but it sounds like it's approximating whatever edge(s) it's given. What is the intended use of this function?
I do see opSplineThroughEdges in the documentation, but it sounds like it's approximating whatever edge(s) it's given. What is the intended use of this function?
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https://forum.onshape.com/discussion/17598/improvements-to-onshape-january-31st-2022
FEATURESCRIPT EVALUATION IMPROVEMENTS
In this release, evSurfaceDefinition and evCurveDefinition now return b-spline surfaces and curves respectively. There is also a new function named evApproximateBSplineCurve that will approximate any curve as a b-spline. Both of these updates give you more flexibility in capturing existing geometry for use in Custom Features.