primneighbours
expression function
Lists primitives that share a minimum number of points with a specified primitive.
See also: pointneighbours
Usage
primneighbours(surface_node, prim_num, num_shared_pts)
This function lists all the primitives that share at least the given number of points with the primitive specified.
The returned string is a space separated list of primitive numbers.
Examples
primneighbours("/obj/geo1/sphere1", 88, 2)
Returns a list of numbers that identify the primitives in sphere1 that share at least 2 points (typically along an edge) with sphere1 primitive number 88.
primneighbours("/obj/geo1/sphere1", 88, 1)
Returns a list of numbers that identify the primitives in sphere1 that share at least 1 point with sphere1 primitive number 88.
primneighbours("/obj/geo1/sphere1", 88, 0)
Returns a list of all the primitives in sphere1 except primitive number 88.