Represents a building or part of building as a polygon with minimum and maximum altitudes. This can be used to construct an extruded polygon (prism) to visually represent the building. Complex buildings may be made up of multiple WRLDBuildingContour.
The minimum altitude above sea level.
The maximum altitude above sea level.
The count of CLLocationCoordinate2D points in this contour.
Get points that are vertices of the building outline polygon, ordered clockwise from above.
The array of coordinates for points. It must be large enough to hold the coordinates.