I am trying to create a helical spline trajectory that will be used to sweep a protrusion around. I have created the points, tangent vectors, and parameters for the helix. However I'm having trouble creating the feature. My current approach is to use an import feature (ProImportFeatureCreate). However, I don't know what type of object I am to initialize, a datum curve or spline edge? Has anyone had any success creating a spline trajectoryinside a program and using the ProImportFeatureCreate function? I keep crashing Pro! Thanks.
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