Image sampling - Grasshopper2024-03-29T08:27:52Zhttps://www.grasshopper3d.com/forum/topics/image-sampling-1?commentId=2985220%3AComment%3A462269&xg_source=activity&feed=yes&xn_auth=noHello,
I am currently also…tag:www.grasshopper3d.com,2011-10-27:2985220:Comment:4622692011-10-27T21:22:28.447ZRon Shvartsmanhttps://www.grasshopper3d.com/profile/RonShvartsman
<p>Hello,</p>
<p> </p>
<p>I am currently also trying to sample many images at once. I will be using them to do height fields of an array of surfaces that are all connected. Sort of an "image of images" project. I was wondering how the csv is utilized with the image sampler. Also, I am familiar enough with processing to create csv files, however, I am not quite sure what the csv file ends up looking like (in what way are the images parsed out into a csv).</p>
<p> </p>
<p>If you could shed some…</p>
<p>Hello,</p>
<p> </p>
<p>I am currently also trying to sample many images at once. I will be using them to do height fields of an array of surfaces that are all connected. Sort of an "image of images" project. I was wondering how the csv is utilized with the image sampler. Also, I am familiar enough with processing to create csv files, however, I am not quite sure what the csv file ends up looking like (in what way are the images parsed out into a csv).</p>
<p> </p>
<p>If you could shed some light on this I would greatly appreciate it. Sounds very interesting. I would like to avoid having 100+ copies of the same image sampling/heightfield definition! Thanks in advance for any and all help.</p>
<p> </p>
<p>Cheers,</p>
<p> </p>
<p>Ron</p> thanks.
using processing to c…tag:www.grasshopper3d.com,2011-03-18:2985220:Comment:1891132011-03-18T15:39:39.996Zpeterhttps://www.grasshopper3d.com/profile/peterfeldmann
<p>thanks.</p>
<p>using processing to convert lots of images into a single csv file with rgb valued that I read back in</p>
<p>regards,</p>
<p>Peter</p>
<p>thanks.</p>
<p>using processing to convert lots of images into a single csv file with rgb valued that I read back in</p>
<p>regards,</p>
<p>Peter</p> Hi Peter,
nope. The Image S…tag:www.grasshopper3d.com,2011-03-08:2985220:Comment:1783892011-03-08T18:43:59.709ZDavid Ruttenhttps://www.grasshopper3d.com/profile/DavidRutten
<p>Hi Peter,</p>
<p> </p>
<p>nope. The Image Sampler can only handle a single image. If you want to sample multiple images you'll need to write some VB/C# code. It won't be particularly easy, but the ultra-fast sampling algorithms are available in the Grasshopper SDK (Grasshopper.Kernel.GH_MemoryBitmap class).</p>
<p> </p>
<p>--</p>
<p>David Rutten</p>
<p>david@mcneel.com</p>
<p>Poprad, Slovakia</p>
<p>Hi Peter,</p>
<p> </p>
<p>nope. The Image Sampler can only handle a single image. If you want to sample multiple images you'll need to write some VB/C# code. It won't be particularly easy, but the ultra-fast sampling algorithms are available in the Grasshopper SDK (Grasshopper.Kernel.GH_MemoryBitmap class).</p>
<p> </p>
<p>--</p>
<p>David Rutten</p>
<p>david@mcneel.com</p>
<p>Poprad, Slovakia</p>