@JSV wrote:
Ran into an issue with fitting a line to an array of 3D points. I have e.g. an array of 350 points, which form a line that curves with depth. I do not want to fit a straight line between each point, but to fit a line with a tight degree to the entire array. This can be done interactively for the array(_Curvethroughpt) and I get a neat line that fits the points, as well as starting and terminating properly. When I try to use Rhino.AddInterpCurve in Rhinoscript form and specify the array, I get a line that both deviates in degree but also insists on looping back to the start. Yes, the array has a single point at the end which is back near the start coordinates of the array (similar to start point) but I shouldn’t need to have to order the points/sort the array for the method to work. Do I need to use the tangency conditions to limit the start and end of the line to get the same result as _Curvethroughpt? If so, any ideas on how to do this easily?
Posts: 3
Participants: 2