Grasshopper

algorithmic modeling for Rhino

Image Sampling not correct

Hi, I tried image sampling onto a triangle, but the sampling effect was divided into few small triangles like the image i attached below. I tried with divide surface too, but the result was same. Not sure what went wrong. Thank you.

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Replies to This Discussion

Permalink Reply by David Rutten on April 10, 2016 at 2:28am

Hi Derek,

your image domain is clearly set to (0,1) for x and (0,1) for y, which are the defaults for the image sampler. If you double click the sampler you can adjust the domain to the physical size you need, or you can remap your sampling points to always be in the (0,1) domains. Either make your image fit your points or your points your image.

Permalink Reply by Derek on April 10, 2016 at 10:05pm

Thanks David :)

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