Function S2Polygon.clone
GetRectBound() returns essentially tight results, while GetCapBound() might have a lot of extra padding. Both bounds are conservative in that if the loop contains a point P, then the bound contains P also.
GetRectBound() returns essentially tight results, while GetCapBound() might have a lot of extra padding. Both bounds are conservative in that if the loop contains a point P, then the bound contains P also.