Grasshopper

algorithmic modeling for Rhino

Anyone knows how to make something like in this picture?

thank you !

https://www.google.co.uk/search?q=pinart+real+size&source=lnms&...

here is a link, but the download doesn't work.

http://www.grasshopper3d.com/photo/pin-art

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There are many solutions
You want to work with 3D or image?
See this
http://www.grasshopper3d.com/forum/topics/voxelisation-1

with an image should be easire.

You have to

generate points on a grid, many solutions (from mesh, grid, series ...)

use image sampler with the same domain as the grid of points, don't forget to put brighness output

use the output to ajust length of lines 

pipe the lines with rounded end

and it is finished

Its never easy if you don't know how! :)  Here is one solution!

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Yes Kim it is never easy when you don't know. It is also good to see some will to understand the tool (I don't speak for you). Here is my trial with beautiful heighmap from  Sharpfang at devianart. 

http://sharpfang.deviantart.com/art/Arabian-horse-heightmap-16880441

Here an image that I did some time ago with a mesh to have the height

this was related to these images

http://www.grasshopper3d.com/photo/colored-random-voxelization?cont...

Attachments:

thank you for your help, much appreciated.

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