Hi, I’m trying to achieve a rotation based on image sampler for a typical concrete block wall. I have created the the wall using blocks. But nothing is happening when i attach the image sampler. Please help. TIA. :slightly_smiling_face: I have also attached the reference image for the same. [stri…

Haven´t opened your definition but I guess that the values from the image sampler must be remapped. They come out from 0 to 255 and these are values that don´t work well with turns…

Take a look at the attachment. Best. [Canvas%20at%2020%3B52%3B41] concrete_block_1_re.gh (17.3 KB)

@HS_Kim Thanks Kim this is exactly what i hoped for. Thanks a lot.

Thanks for your input Miguel. I’ll keep this in mind for future projects.

Hi Kim, Greetings! I was trying the image sampler script. Why is the output not reading the image. Am I doing some mistake here? Thank you for your time in advance. Arya [image] [image] Block by image sampler.gh (335.2 KB)

The ‘uvP’ points for the reparameterized surface have X/Y values in the range (domain) 0 to 1, so the Image Sampler domain must be set to match that (the Image Sampler default): [image_sampler_2019_Oct16a] [image_sampler_2019_Oct16a2] Some caveats about Image Sampler: When I modify someone els…

Thanks a lot Joseph. It worked. Thank you for explaining it to me so well, and for your time :slight_smile:

In case you missed it, you might want to check out this treatment of Image Sampler from a week ago, addressing aspect ratio and resolution: [image] Loft from 2 surfaces Grasshopper Change the surface dimensions to match the photo! 564 / 725 X 57 = 44.34 so a surface 44.3…

Rotation of Concrete Block based on Image Sampler

Grasshopper

Joseph_Oster November 5, 2019, 4:32pm 9

In case you missed it, you might want to check out this treatment of Image Sampler from a week ago, addressing aspect ratio and resolution:

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Rotation of Concrete Block based on Image Sampler

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