Photopia Optical Design Software for Rhino allows optical engineers to design and analyze illumination optical systems in their CAD model.

Performs structural, thermal, and vibration analysis on solids in Grasshopper.

Stella3D is a plugin developed by Erfan Rezae & Salar Anahid, which simulates the behavior of the particles in a customizable environment.

CFD, Virtual Wind Tunnel, and Building Physics for Grasshopper

Tetrino (or TetRhino is a .NET wrapper for the TetGen mesh tetrahedralization program.

Center of mass calculation for multiple objects of varying density.

Automatic mesher for thin-shell structures in Rhino

HMSection is a grasshopper plugin for the analysis of cross-sections created from polygon curves.

Zbox is a set of tools I use for my activity at my studio "Zyme Engineering". It is based on a portable C# core library (.Net Standard 2 and exposed through components.

This plugin lets you use just your Webcam to estimate human figures similar to the XBox Kinect.

DixieVR | Immersive Multi-User Simulation for Architectural Conception

Spider is a Grasshopper plugin written in C#.It focuses on the structural form-finding method that can simulate different models of hanging chains.

Nursery is an agent based modelling and behavioural design framework for Grasshopper.

Convex Mesh Builder is a plugin that allows the creation of convex hull meshes in Rhino.

Compute orchestrates and scales building physics simulation tasks in the cloud, such as CFD and Radiance.

Scan&Solve Pro™ for Rhino is a plugin from Intact Solutions that completely automates basic structural simulation on Rhino solids.

A Behaviour Agnostic Agent Based Modeller

Performant tetrahedral meshing for Rhino3D 7 on Windows 10 or 11, based natively on top of Rhino's geometry API.

Free Grasshopper plugin for naval architecture and marine industry.