Get Edge/Curve Parameters?
S1mon
Member Posts: 4,615 PRO
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?
Simon Gatrall | Product Development, Engineering, Design, Onshape | Ex- IDEO, PCH, Unagi, Carbon | LinkedIn
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Please see here: https://forum.onshape.com/discussion/17289/any-plans-to-expose-bsplinesurface-and-bsplinecurve-from-evsurfacedefinition-and-evcurvedefinitionIlya Baran \ VP, Architecture and FeatureScript \ Onshape Inc1
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Wow it's like I was reading your minds or you guys were reading mine...
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.Simon Gatrall | Product Development, Engineering, Design, Onshape | Ex- IDEO, PCH, Unagi, Carbon | LinkedIn
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