Ladybug Tools is a collection of open source computer applications that support environmental design and education.

Griddle provides advanced meshing tools to operate on surface meshes and create structured and unstructured volume meshes for numerical modeling.

The ShortestWalk add-on for Grasshopper exposes one component which, given a network of curves and a list of lines, calculates the shortest route from

Bake geometry, annotations and blocks with user defined attributes and or Rhino attributes. Reference and filter all Rhino objects into GH.

"Sunflower solar" is a plug-in running on rhino platform for real-time sunshine analysis and automatic statistic

Swallow can be used to define and assemble structural analysis models, and quickly import the models into Etabs software for calculation.

Crane is a Grasshopper plugin to design origami products. This software focuses on design, rigid folding simulation, form-finding, and fabrication.

MFis Wire lets you create and modify 3D bond wire layouts as used in micro electronics and power electronics circuits.

Hip and Gable Roofs.

Solar simulation for architects

This is the second release of our plugin for Point Cloud editing. We have tested this project, but it is the first release and it might contai

horsterReference tools make it easy to reference objects by type, layer and other attributes from Rhino to Grasshopper.

Curve-to-GCode for 3D printing

Bison is a landcape architecture plugin for Grasshopper + Rhino 6. It features tools for terrain mesh creation, analysis, editing, and annotation.

PhysX.GH is a rigid body simulation tool for Grasshopper, using open source real-time physics engine NVIDIA PhysX.

Nuclei is an interactive 2D & 3D Slime Mold simulation engine.

Aeolus is an acoustic modelling plugin specifically developed for the analysis and optimisation of acoustic shells.

Pachyderm Acoustic Simulation is a collection of acoustics algorithms that can be used to predict acoustics and visualize sound propagation.

Kangaroo is a Live Physics engine for interactive simulation, form-finding, optimisation and constraint solving.

Metaheuristic Optimization Plug-in for Grasshopper

This is a tool for converting Neper generated mesh model into analytic model.Simply said, it can convert NeperFormat "xxx.obj" to "xxx.stp". It is specially prepared for CPFEM.

This is the first release of my plug-in to show and create geometry in axonometric and oblique views. This utility for these views exposes four c

Lattice structural optimisation toolbox

RhinoVAULT 2 is an open-source research and development platform for funicular form-finding built with the COMPAS framework.

Sandworm is a Grasshopper plug-in that helps bridge between analog and digital modelling of landscapes.

The Marine Model Schedule plugin for Rhino can generate a bill of masses, materials, and inertias from a vessel’s 3D model.

A plain and simple NACA section generator for Rhino3D.

Line of Thrust Finder

An optimisation component ideal for computationally expensive scripts. The optimisation is based on the Nelder-Mead algorithm.

Firefly offers a set of software tools dedicated to bridging the gap between Grasshopper (a free plug-in for Rhino and micro-controllers like the Ard