geom.set.closest
Syntax
- v = geom.set.closest(g,vp<,f>)
Get closest node coordinate vector from the position supplied.
Note that this searched nodes, edges, and polygons in the set. If you are only interested in polygons use
geom.set.poly.closest
.Returns: v - node coordinate vector
Arguments: g - geometric set pointer
vp - 3d vector position
f - initial search radius( optional float)
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