Extrude boss/base feature is mainly located in “Features command manager” or “Insert Menu”. Using the Extrude boss feature, you create 3d models like block, cube, cylinder, 3Dpolygon, 3Delliptical shapesetc. In this tutorial, shows how to create 3D rectangular block with rough sketch dimen...
The reason we're doing this is because, if you don't, after you use Grasshopper to make your middle body all complex and lattice-like, it will have hundreds of jagged little lattice beams sticking out all along its edges, which make it a pain to hold, to use in an assembly, to att...