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I have a set of 2d points that I need to generate a smooth curve between all points. My goal is to either take a polyline or a set of points and generate a spline between all of the points for a best fit and write this out to a DWG.

 

I'm trying to figure out which transformers would be best to build this. I just need to make sure that the spline passes through each point for a best fit.

 

spline

Easier than I thought. Just needed to build the line with the linebuilder and send the polyline to the DWG writer after setting the attribute "autocad_entity" to "autocad_spline" and it will draw it correctly at write time.

 

spline

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