for outmost profile edge of roof/slab/wall/etc., seems it's not always sorted well, this causes a problem to determine the direction of horizontal offset for each profile edge, anyone has good solution? thanks.
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for outmost profile edge of roof/slab/wall/etc., seems it's not always sorted well, this causes a problem to determine the direction of horizontal offset for each profile edge, anyone has good solution? thanks.
solved by intersection checking for both offset directions.