Grasshopper Master Class

Grasshopper Master Class with Santi

Intro

food4rhino to find plugins for rhino and GH

Santi recommends firefly to interact with real life (arduio, kinect, …) fireflyexperiments.com

nice places: tutorials : plethora-project digital toolbos arturo tedeschi grasshopper3D.com primer book free

Andrew payne fab academy student used firefly to control his robotic arm

There are 3 ways to draw a circle + import from rhino

Use Bake command to transfert geometry to rhino

GH store information in lists

ProTips

use shif to connect more than 1 wire to an input

Use “param Viewer” to view branches if you see dot lines that means that you start using branches

To find the middle of a curve without divide curve (that returns start and end point), use Point on Curve then set value to 0.5

to use start point as the center of the geometry value -> neg -> X domain value -> Y domain

you can cluster several commands

you cannot copy but you can movea copy

Series is a way to start a list

series + move to create multiple copies

Orient command is used to align

gHowl to communicate using OSC protocol

You can export a panel content right click on it and Stream content to save a CSV

We can use “Record” or firefly “log” to save data

for “If” use “greater than”

firefly demo

You have to upload firefly provided firmware to arduino to enable read/write with firefly

UnoRead box

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