hi all..

I would like to increase the number of points in a curve at areas of greatest curvature. I've looked at the Measure SOP, which is very handy, but it seems to be for 3D surfaces. Maybe there is a better solution?

thanks

resample your curve to high density
then append Refine SOP from U 0 to 1
and use Unrefine Tab/Tolerance U to optimize your curve

Thanks.. there are so many ways to do things in Houdini that i have to resist the temptation to jump in and invent wheels .