Merges (combines) polygon_a and polygon_b and returns an array of merged polygons. This performs constantOPERATION_UNION between polygons.
The operation may result in an outer polygon (boundary) and multiple inner polygons (holes) produced which could be distinguished by calling isPolygonClockwise.
Merges (combines) polygon_a and polygon_b and returns an array of merged polygons. This performs constant OPERATION_UNION between polygons. The operation may result in an outer polygon (boundary) and multiple inner polygons (holes) produced which could be distinguished by calling isPolygonClockwise.