Added in 1.9.4

$onpoly(n1,n2,x,y,x,y,...)

Returns $true if two polygons overlap, otherwise $false.

Parameters

Parameter Description
n1 Number of points in the first polygon.
n2 Number of points in the second polygon.
x First x coordinate.
y First y coordinate.
x Second x coordinate.
y Second y coordinate.
... Additional coordinates.