Grasshopper

algorithmic modeling for Rhino

A big question on Image Sampler

i tried many time to get "0 to 16 and 0 to  32"in image sampler,for show a whole image in the surface,but how can we know these numbers without trying many times?

and,another question,is there some relation with A and B ?

Thank you very much!

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Permalink Reply by Fred Becquelin on May 26, 2014 at 1:38am

Hey,

I don't really understand what you're trying to do... What's with the Dimensions component? It gives back the approximate dimensions in model units, not the domains ranges.

You should reparametrize everything to [0,1] (surface and image)

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Permalink Reply by Andrea Lu on May 26, 2014 at 3:12am

you are right,Fred

Thankyou!

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