Checks if Region A and Region B polygons overlap.
Syntax
intl pipCheckForRegionOverlap ( pipOverlapHandle over_h );
Arguments
over_h
pipOverlapHandle from pipInitializeOverlapCheck. Input.
Return Value
PIP_ERROR
PIP_NO_REGION_OVERLAP
PIP_REGION_OVERLAP
PIP_REGION_A_IN_B
PIP_REGION_B_IN_A
PIP_REGION_A_EQUALS_B
Prerequisites
pipAddRegionAPolygon, pipAddRegionBPolygon
Alternates
pipObjectFindFirstPolygon, pipCheckForRegionOverlapEx
Notes
This function compares two regions and evaluates the nature of their overlap (if any).