Grasshopper

algorithmic modeling for Rhino

Information

Ladybug Tools

Ladybug and Honeybee are two open source environmental plugins for Grasshopper to help designers and engineers create an environmentally-conscious building design.

Installation Instructions

Download Ladybug and Honeybee

Remove Old Version

Ladybug PrimerHoneybee Primer

Example Files for Ladybug

Example Files for Honeybee

Ladybug on GitHub

Honeybee on GitHub

Use this Reference for your Publications.

Licensed under @license GPL-3.0+

http://spdx.org/licenses/GPL-3.0+

Read more here

Website: http://ladybug.tools
Members: 1691
Latest Activity: 59 minutes ago

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What is Ladybug?

Ladybug is an open source environmental plugin for Grasshopper3D that helps architects and engineers create an environmentally-conscious architectural design.  Ladybug imports standard EnergyPlus Weather files (.EPW) into Grasshopper and provides a variety of 3D interactive graphics to support the decision-making process during the initial stages of design.

What is Honeybee?

Honeybee connects Grasshopper3D to EnergyPlus, Radiance, Daysim and OpenStudio for building energy and daylighting simulation.The Honeybee project intends to make many of the features of these simulation tools available in a parametric way.

You can get started by watching this video:

Here are four separate playlist:

Want to see a full presentation?

Check out this presentation or watch it: Part1Part 2

And this video here:

Discussion Forum

Combine galapagos and ladybug facade optimization 4 Replies

hello guys!how to do something like this with ladybug.https://www.youtube.com/watch?v=1mM621580K0…Continue

Started by bea franko. Last reply by Ralph Spencer Steenblik 59 minutes ago.

Honeybee[+] 0.0.3 Release Notes for Grasshopper and Dynamo 7 Replies

Dear Ladybug community,After more than a year of development, we are very excited to finally have a public release for Honeybee[+]. As most of you already know by now,…Continue

Tags: daylight simulation, three phase, honeybee[+], Release Notes

Started by Mostapha Sadeghipour Roudsari. Last reply by Abraham Yezioro 1 hour ago.

Watch the sky component error 12 Replies

Hello, I'm getting this error from the watch the sky component:1. Solution exception:Could not find file 'C:\Users\zambranoh\AppData\Roaming\Ladybug\skylib\CIESkies\Napa_Co__Airport_CA_USA\CIE_intermNoSun_sky_1_1@100_radAnalysis_skyView.irr'.I…Continue

Started by Helena Zambrano. Last reply by Tiago Xavier Rigobello 20 hours ago.

Honeybee Legacy Issue 1 Reply

The simulation has not run correctly because of this severe error:** Severe ** Weather Simulation requested, but no weather file attached.The simulation has not run correctly because of this severe error:** Severe ** Weather Simulation requested,…Continue

Tags: Honeybee

Started by Christopher Flynn. Last reply by Omid Rashidi 21 hours ago.

Assigning building and space level construction and schedule sets

Hello everyone,I am working on a conceptual design and optimization workflow that relies on the link between Honeybee and OpenStudio. I am able to generate and run the EnergyPlus models in both Honeybee and OpenStudio without issue. However, there…Continue

Started by Ali Irani 21 hours ago.

[solved]viewAnalysis - Inconsistency 4 Replies

Hi,I'm finding some inconsistencies in the viewAnalysis component when i check the percentage of a surface seen from a point.The point happens to be the sun position. Usually it works fine, but for some specific cases it is giving viewing results…Continue

Started by Abraham Yezioro. Last reply by Abraham Yezioro yesterday.

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