Marine
more Grasshopper Widgets
The main difference between V1 and V2 is the method used to shape the curve. One effect of this difference is that V1 allows concave curves in the cross-section (Fig. V1.3) while V2 does not.
Fig. V1.1
Fig. V1.2
Fig. V1.3
Fig. V1.4
Fig. V1.5