Disk file to read for the geometry.
You can use on
op: path such as
op:/obj/geo1/box1 to use the output geometry of a SOP node.
The point (in world space) to find the closest point to on the geometry.
Max Search Distance
The maximum distance to search. This can speed up the function since it may allow quitting the search early.
The position of the nearest point on the geometry. If no nearest point is found, this passes through the Position input value.