Show us what you are doing with gHowl!

Hello everyone,

We are very curious to know how you are using the gHowl components. Please let us know in this thread.

Thanks,

the gHowl team.

Replies to This Discussion

Permalink Reply by madmax on March 11, 2013 at 8:06am

hello michele,

i want to do the same, you did in your video, great stuff!

could you maybe help me and explane step by step how you did this? (not the surface thing, just the connection between iphone and grasshopper, controll a slider or xy coordinates)

im a litle bit lost. or do you have an example file? waht additional software do i need?

thank you so much!

max

Permalink Reply by Alex Garcia on February 19, 2011 at 6:52am

Sound data to Grasshopper/Rhino through Ghowl/Processing

"Loft" dancing with Estação Primeira de Mangueira 2011- Brazil.

Enjoy it!

Alex.

http://vimeo.com/20133632

Permalink Reply by Tommaso Casucci on March 11, 2011 at 3:14pm

Hi all!!

in order to explore gHowl and the UDP communications protocol I made some short connections test with Maya.

this is my first attempt:

http://synth-e-techmorph.blogspot.com/2011/03/maya-fluid-to-gh.html

nothing new anyway ..;)

Tommaso

Permalink Reply by Luis Fraguada on March 11, 2011 at 5:24pm

Actually, I'd say its something new. We were doing this before, but with A LOT more code! What you present is super lightweight on the maya side, no OpenFrameworks or plugin compiling. Can be applied to many situations. I'd say its a great contribution. Thanks for sharing!

Permalink Reply by xiao-g on May 31, 2011 at 11:33am

Hi Tommaso,

Thank you for your work. It is awesome. I have run your script in Maya (using 80X40 2D fluid container with all default settings) and after a while it shows mistake messages as below:

# Error: (10040, 'Message too long')
# Traceback (most recent call last):
# File "<maya console>", line 1, in <module>
# File "<maya console>", line 30, in MayaFluidtoGh

and the Grasshopper stops recieving data from Maya. I suspect it is because of the number of the fluid density is too long (for example:2.8370000080677382e-016) for sending out......and I have no idea how to fix it. Could you please help??

Thanks a lot!!!

Permalink Reply by David Lemberski on March 21, 2011 at 12:36pm

MixerModeling: MIDI-controller -> vvvv -> UDP -> GH

http://www.grasshopper3d.com/photo/albums/mixermodeling-1

Made using a predecessor of gHowl (http://www.livearchitecture.net/archives/4096) in 2009.

Inspired by http://www.grasshopper3d.com/video/rhino-grasshopper-controlled and many other ideas of the great GH forum.

Permalink Reply by Caitlin Morris on May 3, 2011 at 9:32am

OSC data from openFrameworks / openCV video tracking, through GHowl to Grasshopper. First steps with simple geometry interaction!

ofxOpenCV + Grasshopper from Caitlin Morris on Vimeo.

Permalink Reply by Luis Fraguada on May 3, 2011 at 9:38am

Caitlin! That's pretty cool. Thank you for sharing. Congrats on putting it all together. Looking forward to what you come up with in the future.

Permalink Reply by Ryan Welch on June 1, 2011 at 8:52am

Dear gHowl team,

Not sure if this is already in the works, but one possible improvement to the function of gHowl's XML parser would be to retain the tree structure of the input to 'P'. In the example above, an entry exists for all three countries in the World Bank's database, but San Marino's value is blank for this query. The list of values therefore gets shortened and the list length and indexes no longer correspond between country and value. Otherwise fantastic tool for API calls! Kudos!

-Ryan

Permalink Reply by Guido Maciocci on June 3, 2011 at 4:38am