【转帖】exploding 3d polylines
 

exploding 3d polylines
exploding 3d polylines
as long as every vertices has the same z, exploding a 3dpolyline generates 2dpolylines.
if one vertex has a different z, then exploding a 3dpolyline generates the same 3dpolylines. why isn't it exploded in lines ??
probably you are using explodegeometry() which simply works via worlddraw().
use explode() or explodetoblock() instead.
sergey slezkin