gHowl

975 members

Description

gHowl is a set of components which extend Grasshopper's ability to communicate and exchange information with other applications and physical devices.

Comments Discussions Members

  • Android OSCmessage to GHowl. Error Message.

    Hello all,I am writing an android interface to communicate with grasshopper.  It's the same idea as some of the OSC apps in the app store, but they aren't open source and I need to be able to have more control of what gets sent.  Anyways, I am getting the message to send, but only after I ignore an…

    By Jon Blout

    Jan 14, 2015

    7

  • Ghowl xml import /export

    Hey againHow does it work if you want to import and export the same .xml file, when the ghowl xml import has 4 output parameters, and the ghowl export has 2 input parameteres ?Regards

    By Jesper Hildebrandt Andersen

    May 28, 2013

    10

  • external real time data/ parse xml

    hello, i am trying this for the first time and hoping someone can point me in the right direction. i am trying to use grasshopper + ghowl to read real time data from a weather site's API.  i have a key for their API and i also have the URL for the RSS feed.  i think i should be using the XML parse…

    By pwdarden

    Oct 4, 2013

    5

  • problem about UDP receiver

    Hi, I am using UDP receiver in gHowl. It works well until I packaged everything into a cluster, and the UDP receiver keeps sayting "AddressAlreadyInUse: you might have opened this socket on another program or another instance of Rhino." I wonder does anyone know how to possibly fix this problem?…

    By vapeur

    Jul 5, 2020

    0

  • gHowl Spreadsheet Writer columns delimiter?

    I have just used the gHowl's Spreadsheet Writer component to export my content into Excel .xlsx file.It seems each item from the grasshopper list is export into .xlsx file in a for of a…

    By djordje

    Jan 16, 2013

    3

  • Processing to Grasshopper

    Hello,I have a processing scripting that want to take it to grasshopper and would like to connect it live. I was wondering if anyone can help. I know ghowl is the way to do it and I tried and kind of half the way but has not gotten the answer yet. I was wondering if anyone can help on it. My…

    By Bahar sh

    Aug 8, 2019

    0

  • Altitudes are all zero

    Hi, I am new to grasshopper and I found this plugin useful! But I am not sure why the altitude that it generates is all zero and the Mesh created is just a horizontal plane. The area is a…

    By Julia Law

    Oct 16, 2018

    0

  • UDP Send/Receive from Grasshopper to Processing

    Hello guys,I have manage to send and receive one value from Grasshopper to Processing and convert it to float. Now I'm trying to send multiple values from grasshopper to processing and store it to an Array, do some calculations and send it back.However I'm getting an error. I have tried to use the…

    By George L

    Apr 26, 2014

    11

  • UDP component error on WIP version on Mac

    Hello, I want to send OSC to my app on Grasshopper, I have installed the gHowl 46 plugin but I get this error "Solution exception:Method 'GH_Structure `1.get_FirstItem' not found"I am using…

    By Gurden Batra

    Aug 14, 2017

    1

  • [TouchOSC] How to format the data string for sending OSC msg (to mobile device)

    Hello! Im tyring to send a correct data string to TouchOSC on my android (kitkat).So far I have a working communication in both direction (the status signal of TouchOSC at least is showing it).Getting OSC msg from TouchOSC to GH works perfect.Sending OSC msg to TouchOSC device in contrast is not…

    By Mirek

    Feb 14, 2015

    11