Unable to Create Image sampler with unique geometries

[shihabn (Shihab Naeem)]

So I am trying to derive an image sampler through a unique geomtry. I’ve set up my points in a cris cross manner. Applied simple image sampler definition through VB script and I get a distorted image whether I flatten or graft my data. Attached are screen shots of my problem with definition and corresponding image. Thanks.

040422_Image Sampler Question.gh (79.7 KB)

[inno]

you’re asking the image sampler to provide pixel colors of pixels located outside from original image

because the Tiling option is set to Tile, then the image is just repeated infinitly in the domain, but its size remains the one indicated 1 to 316

you might want to remap both the points and the whole image in range 0-1:

040422_Image Sampler Question_Re.gh (84.5 KB)

[shihabn (Shihab Naeem)]

Thanks!