image sampler: why I cant use it to show the image? - Grasshopper2024-03-29T06:25:44Zhttps://www.grasshopper3d.com/forum/topics/image-sampler-why-i-cant-use?feed=yes&xn_auth=noWhat is the last second one b…tag:www.grasshopper3d.com,2010-05-28:2985220:Comment:680992010-05-28T05:14:06.969Zcmrhmhttps://www.grasshopper3d.com/profile/cmrhm
What is the last second one besides the circle component?<br />
<br />
I made my scheme work now. The issue indeed was with the domain inside image setting. I set it up so high that the image was out of bound.
What is the last second one besides the circle component?<br />
<br />
I made my scheme work now. The issue indeed was with the domain inside image setting. I set it up so high that the image was out of bound. Guys:
I further developed my…tag:www.grasshopper3d.com,2010-05-28:2985220:Comment:680912010-05-28T04:05:12.040Zcmrhmhttps://www.grasshopper3d.com/profile/cmrhm
Guys:<br />
<br />
I further developed my file. There are more issues need to be resolved. Pls check the image file I posted. My idea is extruding the area pixeled with the image, other area will not be influenced.<br />
<br />
The ideal situation is to using the output from "image sampler" component to set the location and size for the extrusion. No success so far.
Guys:<br />
<br />
I further developed my file. There are more issues need to be resolved. Pls check the image file I posted. My idea is extruding the area pixeled with the image, other area will not be influenced.<br />
<br />
The ideal situation is to using the output from "image sampler" component to set the location and size for the extrusion. No success so far. Paolo:
Thank you very much f…tag:www.grasshopper3d.com,2010-05-28:2985220:Comment:680882010-05-28T03:55:17.500Zcmrhmhttps://www.grasshopper3d.com/profile/cmrhm
Paolo:<br />
<br />
Thank you very much for the help. I will check your files and concept.
Paolo:<br />
<br />
Thank you very much for the help. I will check your files and concept. slightly different with "phot…tag:www.grasshopper3d.com,2010-05-27:2985220:Comment:679482010-05-27T09:59:36.634ZPaolo Cappellettohttps://www.grasshopper3d.com/profile/PaoloCappelletto
slightly different with "photoshop treatment.<br />
<p style="text-align: left;"><img width="721" src="http://storage.ning.com/topology/rest/1.0/file/get/2768608585?profile=RESIZE_1024x1024" alt=""/></p>
slightly different with "photoshop treatment.<br />
<p style="text-align: left;"><img width="721" src="http://storage.ning.com/topology/rest/1.0/file/get/2768608585?profile=RESIZE_1024x1024" alt=""/></p> Unplug the slider from the ra…tag:www.grasshopper3d.com,2010-05-27:2985220:Comment:679212010-05-27T07:18:25.872ZLuis Fraguadahttps://www.grasshopper3d.com/profile/LuisFraguada
Unplug the slider from the range. The range component should just be default (from 0 to 1) for sampling the image, or change the sampling range in the imagesample as Damien says. You can combine with two ranges (one for image sampling, one for point spacing).…<p style="text-align: left;"><img alt="" src="http://storage.ning.com/topology/rest/1.0/file/get/2768608470?profile=RESIZE_1024x1024" width="721"></img></p>
<p style="text-align: left;"><img alt="" src="http://storage.ning.com/topology/rest/1.0/file/get/2768608652?profile=original"></img></p>
Unplug the slider from the range. The range component should just be default (from 0 to 1) for sampling the image, or change the sampling range in the imagesample as Damien says. You can combine with two ranges (one for image sampling, one for point spacing).<p style="text-align: left;"><img width="721" src="http://storage.ning.com/topology/rest/1.0/file/get/2768608470?profile=RESIZE_1024x1024" alt=""/></p>
<p style="text-align: left;"><img src="http://storage.ning.com/topology/rest/1.0/file/get/2768608652?profile=original" alt=""/></p> If you double click on the im…tag:www.grasshopper3d.com,2010-05-27:2985220:Comment:678982010-05-27T00:17:14.787ZDamien Alomarhttps://www.grasshopper3d.com/profile/DamienAlomar
If you double click on the image sampler, you'll see a domain setting in the dialog that pops up. The sampler is using that domain to determine which pixel to sample. I believe it should be 0 to 1 by default, so think of it like a reparameterized surface.
If you double click on the image sampler, you'll see a domain setting in the dialog that pops up. The sampler is using that domain to determine which pixel to sample. I believe it should be 0 to 1 by default, so think of it like a reparameterized surface. Hi, luis: Thanks for the repl…tag:www.grasshopper3d.com,2010-05-26:2985220:Comment:678942010-05-26T23:53:39.269Zcmrhmhttps://www.grasshopper3d.com/profile/cmrhm
Hi, luis: Thanks for the reply.<br />
<br />
I am stuck. Trying to minic what you said, but still can't get what I need.
Hi, luis: Thanks for the reply.<br />
<br />
I am stuck. Trying to minic what you said, but still can't get what I need. you need to sample the pixels…tag:www.grasshopper3d.com,2010-05-26:2985220:Comment:678872010-05-26T23:08:20.092ZLuis Fraguadahttps://www.grasshopper3d.com/profile/LuisFraguada
you need to sample the pixels in the image sampler... so plug in a range component to a PointXYZ (into the X and Y inputs for example, z i not useful in this case) and cross reference the pointXYZ...plug THAT into the image sampler...the default output is RGB values, but you can change the filter (by right clicking on the image sampler) to give you other data sets...
you need to sample the pixels in the image sampler... so plug in a range component to a PointXYZ (into the X and Y inputs for example, z i not useful in this case) and cross reference the pointXYZ...plug THAT into the image sampler...the default output is RGB values, but you can change the filter (by right clicking on the image sampler) to give you other data sets... I wish David can look at my Q…tag:www.grasshopper3d.com,2010-05-26:2985220:Comment:678792010-05-26T22:26:51.071Zcmrhmhttps://www.grasshopper3d.com/profile/cmrhm
I wish David can look at my Q and give me some lights. After trying several things, I began to have sth to show. But I felt this imageSampler used alot of computer resources.
I wish David can look at my Q and give me some lights. After trying several things, I began to have sth to show. But I felt this imageSampler used alot of computer resources.