Map a geometry on a surface (grasshopper beginner) - Grasshopper2024-03-29T05:07:53Zhttps://www.grasshopper3d.com/forum/topics/map-a-geometry-on-a-surface-grasshopper-beginner?commentId=2985220%3AComment%3A1853316&x=1&feed=yes&xn_auth=noHi guys, I need you again. I…tag:www.grasshopper3d.com,2017-11-25:2985220:Comment:18582702017-11-25T15:24:49.928Zchiar molinohttps://www.grasshopper3d.com/profile/chiarmolino
<p>Hi guys, I need you again. I have to do this on a <strong>planar surface</strong>.<a href="http://storage.ning.com/topology/rest/1.0/file/get/2769350955?profile=RESIZE_1024x1024" target="_self"><img class="align-left" src="http://storage.ning.com/topology/rest/1.0/file/get/2769350955?profile=RESIZE_180x180" width="167"></img></a></p>
<p> And then I have to impose a movement of torsion to this shape to reach that shape I 'm going to show you. into the file there is also a smash of this shape because I want to try to <strong>fold</strong> that smash to reach the shape. Pleaaaseee help me =)…</p>
<p>Hi guys, I need you again. I have to do this on a <strong>planar surface</strong>.<a width="721" href="http://storage.ning.com/topology/rest/1.0/file/get/2769350955?profile=RESIZE_1024x1024" target="_self"><img width="167" src="http://storage.ning.com/topology/rest/1.0/file/get/2769350955?profile=RESIZE_180x180" width="167" class="align-left"/></a></p>
<p> And then I have to impose a movement of torsion to this shape to reach that shape I 'm going to show you. into the file there is also a smash of this shape because I want to try to <strong>fold</strong> that smash to reach the shape. Pleaaaseee help me =)<a href="http://storage.ning.com/topology/rest/1.0/file/get/2769352521?profile=original" target="_self"><br/></a></p>
<p><img width="173" src="http://storage.ning.com/topology/rest/1.0/file/get/2769352521?profile=RESIZE_180x180" width="173" class="align-center"/></p> Yeah, I totally get that Birk…tag:www.grasshopper3d.com,2017-11-14:2985220:Comment:18533162017-11-14T16:19:06.767ZJoseph Osterhttps://www.grasshopper3d.com/profile/JosephOster
<p>Yeah, I totally get that Birk. The point of my post today is that without the graph mapping of isocurves, quite a bit of the complexity in that code is also eliminated: two 'Range' components, two 'Consec' components, 'Dom² (Construct Domain²)', 'Pt', 'Iso Curve (Iso)' and 'SrfSplit'.</p>
<p>All replaced by 'Divide Domain²' and 'Isotrim (SubSrf)'.</p>
<p>Seems like an important distinction to me.</p>
<p>Yeah, I totally get that Birk. The point of my post today is that without the graph mapping of isocurves, quite a bit of the complexity in that code is also eliminated: two 'Range' components, two 'Consec' components, 'Dom² (Construct Domain²)', 'Pt', 'Iso Curve (Iso)' and 'SrfSplit'.</p>
<p>All replaced by 'Divide Domain²' and 'Isotrim (SubSrf)'.</p>
<p>Seems like an important distinction to me.</p> Here's the history behind the…tag:www.grasshopper3d.com,2017-11-14:2985220:Comment:18532492017-11-14T16:03:07.938ZBirk Binnardhttps://www.grasshopper3d.com/profile/BirkBinnard
<p>Here's the history behind the disappearing Graph Mappers:</p>
<p>When I first adapted Joseph's solution to my geometry I tried quite a few different graph types & settings for both Graph Mappers. I saw what they did, but the results just seemed unexpected and sort of out of place to me because they placed the bumps or holes in unexpected places. I wanted an effect that covered the entire underlying surface completely and evenly. </p>
<p>In a different situation (like an architectural…</p>
<p>Here's the history behind the disappearing Graph Mappers:</p>
<p>When I first adapted Joseph's solution to my geometry I tried quite a few different graph types & settings for both Graph Mappers. I saw what they did, but the results just seemed unexpected and sort of out of place to me because they placed the bumps or holes in unexpected places. I wanted an effect that covered the entire underlying surface completely and evenly. </p>
<p>In a different situation (like an architectural one) I can see how the Graph Mappers might be useful, but after I decided I would always use only the Linear graph type it was just simpler to take them out. So I did.</p> When I brought this code from…tag:www.grasshopper3d.com,2017-11-14:2985220:Comment:18532402017-11-14T15:24:34.755ZJoseph Osterhttps://www.grasshopper3d.com/profile/JosephOster
<p>When <a href="http://www.grasshopper3d.com/forum/topics/map-a-geometry-on-a-surface-grasshopper-beginner?commentId=2985220%3AComment%3A1847828" target="_blank">I brought this code</a> from <a href="http://www.grasshopper3d.com/forum/topics/isocurve-steps" target="_blank">the other thread</a>, the most relevant part for <em><strong>this thread</strong></em> was 'SrfMorph'. A creative detail came along with it that was at the core of the other thread, which is the use of two 'Graph Mapper'…</p>
<p>When <a href="http://www.grasshopper3d.com/forum/topics/map-a-geometry-on-a-surface-grasshopper-beginner?commentId=2985220%3AComment%3A1847828" target="_blank">I brought this code</a> from <a href="http://www.grasshopper3d.com/forum/topics/isocurve-steps" target="_blank">the other thread</a>, the most relevant part for <em><strong>this thread</strong></em> was 'SrfMorph'. A creative detail came along with it that was at the core of the other thread, which is the use of two 'Graph Mapper' components; they distribute isocurves in a non-linear fashion, which can create some cool effects.</p>
<p>They got removed along the way without realizing that various details of that code are no longer necessary.</p>
<p>Here is the much simplified version:</p>
<p><a href="http://storage.ning.com/topology/rest/1.0/file/get/2769346820?profile=original" target="_self"><img width="721" src="http://storage.ning.com/topology/rest/1.0/file/get/2769346820?profile=RESIZE_1024x1024" width="721" class="align-full"/></a></p>
<p><a href="http://storage.ning.com/topology/rest/1.0/file/get/2769346896?profile=original" target="_self"><img src="http://storage.ning.com/topology/rest/1.0/file/get/2769346896?profile=original" width="331" class="align-full"/></a></p> chiar2_2017Nov11b.gh seems to…tag:www.grasshopper3d.com,2017-11-12:2985220:Comment:18516852017-11-12T19:36:50.957ZJoseph Osterhttps://www.grasshopper3d.com/profile/JosephOster
<p><a href="http://www.grasshopper3d.com/forum/attachment/download?id=2985220%3AUploadedFile%3A1851297">chiar2_2017Nov11b.gh</a> seems to work OK - deleted <em>chiar2_2017Nov11a.gh</em>.</p>
<ul>
<li>'# Horiz.' = 27</li>
<li>'# Vert.' = 33</li>
<li>'H Size' = 1.3</li>
<li>'V Size' = 1.4</li>
<li>'depth' = 0.1</li>
<li>'height' = 2.0…</li>
</ul>
<p><a href="http://storage.ning.com/topology/rest/1.0/file/get/2769348305?profile=original" target="_self"><img class="align-full" src="http://storage.ning.com/topology/rest/1.0/file/get/2769348305?profile=original" width="299"></img></a></p>
<p><a href="http://www.grasshopper3d.com/forum/attachment/download?id=2985220%3AUploadedFile%3A1851297">chiar2_2017Nov11b.gh</a> seems to work OK - deleted <em>chiar2_2017Nov11a.gh</em>.</p>
<ul>
<li>'# Horiz.' = 27</li>
<li>'# Vert.' = 33</li>
<li>'H Size' = 1.3</li>
<li>'V Size' = 1.4</li>
<li>'depth' = 0.1</li>
<li>'height' = 2.0</li>
</ul>
<p><a href="http://storage.ning.com/topology/rest/1.0/file/get/2769348305?profile=original" target="_self"><img src="http://storage.ning.com/topology/rest/1.0/file/get/2769348305?profile=original" width="299" class="align-full"/></a></p> thank u so much again , you h…tag:www.grasshopper3d.com,2017-11-12:2985220:Comment:18514032017-11-12T10:19:04.291Zchiar molinohttps://www.grasshopper3d.com/profile/chiarmolino
<p>thank u so much again , you help is very important but I already told u =) </p>
<p>thank u so much again , you help is very important but I already told u =) </p> Also notice that I removed th…tag:www.grasshopper3d.com,2017-11-11:2985220:Comment:18512962017-11-11T23:36:40.503ZJoseph Osterhttps://www.grasshopper3d.com/profile/JosephOster
<blockquote><p>Also notice that I removed the "Thickness" slider from 'Scale NU (Z)' and replaced it with the yellow group that defines a domain for 'SrfMorph (W)' with 'depth' and 'height' sliders. 'depth' is a slightly negative value to ensure that it's buried enough for 'SUnion' to succeed.</p>
</blockquote>
<p>OH NO, NOT AGAIN!! The file I posted doesn't match the screen shot and I forgot to save it. Here it is again, with 'depth' and 'height' sliders; hope I didn't lose any other…</p>
<blockquote><p>Also notice that I removed the "Thickness" slider from 'Scale NU (Z)' and replaced it with the yellow group that defines a domain for 'SrfMorph (W)' with 'depth' and 'height' sliders. 'depth' is a slightly negative value to ensure that it's buried enough for 'SUnion' to succeed.</p>
</blockquote>
<p>OH NO, NOT AGAIN!! The file I posted doesn't match the screen shot and I forgot to save it. Here it is again, with 'depth' and 'height' sliders; hope I didn't lose any other details.</p> Yes, that does make the bump…tag:www.grasshopper3d.com,2017-11-11:2985220:Comment:18512862017-11-11T21:59:39.250ZBirk Binnardhttps://www.grasshopper3d.com/profile/BirkBinnard
<p>Yes, that does make the bump scaling much more intuitive - thanks. As I said, the whole concept of boundary boxes is new to me so I'll have to do some further research on that. Thanks again for your help with this.</p>
<p>Yes, that does make the bump scaling much more intuitive - thanks. As I said, the whole concept of boundary boxes is new to me so I'll have to do some further research on that. Thanks again for your help with this.</p> Nicely done - congrats. If yo…tag:www.grasshopper3d.com,2017-11-11:2985220:Comment:18513632017-11-11T21:52:11.524ZBirk Binnardhttps://www.grasshopper3d.com/profile/BirkBinnard
<p>Nicely done - congrats. If you'd like a non-leaky one you might try <a href="https://www.thingiverse.com/thing:2639888" target="_blank" rel="noopener nofollow">https://www.thingiverse.com/thing:2639888</a>. It looks like this:</p>
<p><a href="http://storage.ning.com/topology/rest/1.0/file/get/2769345898?profile=original" target="_self"><img width="721" src="http://storage.ning.com/topology/rest/1.0/file/get/2769345898?profile=RESIZE_1024x1024" width="721" class="align-full"/></a></p>
<p>Nicely done - congrats. If you'd like a non-leaky one you might try <a href="https://www.thingiverse.com/thing:2639888" target="_blank" rel="noopener nofollow">https://www.thingiverse.com/thing:2639888</a>. It looks like this:</p>
<p><a href="http://storage.ning.com/topology/rest/1.0/file/get/2769345898?profile=original" target="_self"><img width="721" src="http://storage.ning.com/topology/rest/1.0/file/get/2769345898?profile=RESIZE_1024x1024" width="721" class="align-full"/></a></p> Thanks for definition. With P…tag:www.grasshopper3d.com,2017-11-11:2985220:Comment:18513432017-11-11T18:54:19.700ZMarkkuhttps://www.grasshopper3d.com/profile/Markku
Thanks for definition. With Prusa i3 MK2S I got this vase which saves water :)
Thanks for definition. With Prusa i3 MK2S I got this vase which saves water :)