Here is the question. I have two space curves, and I want to find a point (location), with the known distance to the two curves. As the pic shows, the distances of the point to the short and long curve are 1.9 and 2 mm. Is this point unique? And How can I find this point (location)?
My idea is like this:
1, create perpendicular plane for each curve, then draw circle with the radius as the distance;
2, move the perpendicular planes (circles) along the curves until they have tangency.
I may do it manually, however, I don’t know how to realize it automaticaly.
The curves are here: spacecurves.3dm (29.2 KB)
Any suggestion and comments are so appreicated!