I received an .igs file of a ship hull which contains a lot of surfaces and I would like to create a solid out of it for further processing purposes. There is a layer in the IGES which I don’t need (container on top of ship, therefore I removed that and closed the geometry with two planar surface. I can create a closed poly-surface from all the surfaces, however Rhino is unable to create solid.
Can you help me find what is the problem? I am looking at it with the edge tool, but there is no naked edges nor any manifold edges so i think it should doable.
Thanks for the help.