In the Rhino file you'll find several ship types. The advantage of this script is that you can create easily new ship type solutions by modifying or even replacing the loft curves. The idea here is that the physical Rhino loft curves are input for the lofting in the script. For bugs write an email: or post on McNeel forum. Please check the example files to understand the workflow. The second solution is a combination of a Rhino file (02 RapidHullPartlyParametric) that contains the loft curves as well as a script (02 RapidHullPartlyParametric) that contains the rest of the solution. Mesh NGon and Timber Joinery Methods for Grasshopper and Rhino 6: NGon Create, Vertex, Edge, Face Adjacency queries, Subdivide, Planarize, Transform, Utilities. For modeling other ship types you have to fully understand the hull definition in the script and this is not so easy. For this you only have to open a new Rhino session and then activate the script. Rhino uses non-uniform rational B-splines (NURBS) to precisely. This is a more academic script that optimizes the design of one type of ship hull. Grasshopper is a visual programming interface for the 3D modeling program Rhinoceros. The first solution (01 RapidHullFullyParametric.GH) is only a script which contains a fully parameterized hull in which also the loft curves are scripted. Both solutions are based on our Rapid Hull Modeling Methodology which is the manual way to design a ship hull in Rhino. The two scripts that are published enable you to model a bulbous bow and pram aft body type hull with a press of a button. We are proud to publish two ways to model and design ship hulls with free open source Grasshopper scripts. Rhino enables this in combination with Grasshopper scripting.Īnother new application is to create a systematic variation of a ship hull for CFD calculations to find the design with a minimum resistance. Parametric hull modeling for concept design, requires a flexible and versatile approach.
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