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.

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

Hip and Gable Roofs.

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

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

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

Solar simulation for architects

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

A plain and simple NACA section generator for Rhino3D.

Curve-to-GCode for 3D printing

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

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.

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

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

Agent-Based Modeling for Designers + A new paradigm for 3D modeling utilizing agents. + Assign forces and behaviors to systems of agents to create i

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

Lattice structural optimisation toolbox

Line of Thrust Finder

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.

Laminate Tools for composite material structural design, analysis and manufacturing. It interfaces with most CAD and FEA applications.

Linketix is a Live Physics Engine for simulating Mechanisms & Kinetic design.

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