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Learn how to build a complete parametric speed and power analysis workflow using Orca3D Grasshopper components. In this new 90-minute tutorial, we'll walk through everything from creating a hydrostatics model to performing Holtrop-Mennen resistance predictions, configuring design margins, calculating required propulsion power, and exporting results for further analysis. Whether you're looking to automate repetitive engineering tasks or explore computational design techniques in Rhino and Grasshopper, this tutorial provides practical, real-world guidance to help you get more from Orca3D.

When Majestic Cruise Lines set out to update the Trim and Stability Booklet for a 134-meter vessel, naval architect Kam Mitchell turned to Orca3D. Starting with only scanned 2D drawings, Kam rebuilt the ship in Rhino, modeled every tank and compartment, and used Orca3D’s hydrostatics and stability tools to produce class-approved documentation. The result, a fully compliant Trim and Stability Booklet approved by Lloyd’s Register shows how Orca3D bridges the gap between legacy ship data and today’s design and analysis standards.