NX Open , .Net , Point3d

[Vishu_18]

My input is a point3d. I have a array of point3d and I want the nearest point among those points. Do I have any API or any other direct method of getting it, instead of checking distance with each point.

 

[PSI-CAD]

Hi,
Could you share your part ?

Regards
Didier Psaltopoulos

http://www.psi-cad.fr

 

[BubbaK]

Just cycle through and measure the distance to each point. You can compare squared distances, instead of actual distances, which will avoid a square root calculation. I’d expect that you can cycle through millions of points per second; performance is not likely to be a big problem.