Grasshopper

algorithmic modeling for Rhino

Image output (Opposite of image sampler?)

Dear all,

is there a way to output a bitmap image from GH and let the colours be set by some data or geometry? In the attached example I've outlined how I would like to use this.

  1. Some points create a surface (invisible in this example)
  2. The heigh (z-value) determines the colour (greyscale in this example)
  3. This colour information is assembled into an image, and then...
  4. EXPORTED as a BMP, GIF, PNG or similar.

Thanks!

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Permalink Reply by taz on March 20, 2011 at 7:27pm

Yeah this should be possible.  You might want to start with Vicente's definition for texture mapping.  Part of the process is creating bmp's.

 

http://www.grasshopper3d.com/forum/topics/solution-to-baking-multiple

Permalink Reply by Mårten Nettelbladt on March 20, 2011 at 11:38pm
Thanks Taz! That seems like a good place to look.
Best
Mårten

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