Trim surface - Grasshopper2024-03-29T13:46:32Zhttps://www.grasshopper3d.com/forum/topics/trim-surface-1?feed=yes&xn_auth=noI am not sure what you mean b…tag:www.grasshopper3d.com,2011-08-09:2985220:Comment:3587032011-08-09T03:04:56.877ZMelissa Jimenezhttps://www.grasshopper3d.com/profile/MelissaJimenez
<p>I am not sure what you mean by what is coming out of the Rdiff component here is a screenshot of the file</p>
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<p><a href="http://storage.ning.com/topology/rest/1.0/file/get/2768669137?profile=original" target="_self"><img class="align-full" src="http://storage.ning.com/topology/rest/1.0/file/get/2768669137?profile=RESIZE_1024x1024" width="721"></img></a> I have tried to do preview after the Rdiff but i do not see any difference.</p>
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<p><a href="http://storage.ning.com/topology/rest/1.0/file/get/2768669593?profile=original" target="_self"><img class="align-full" src="http://storage.ning.com/topology/rest/1.0/file/get/2768669593?profile=RESIZE_1024x1024" width="721"></img></a> here is a screenshot of the model with the…</p>
<p>I am not sure what you mean by what is coming out of the Rdiff component here is a screenshot of the file</p>
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<p><a target="_self" href="http://storage.ning.com/topology/rest/1.0/file/get/2768669137?profile=original"><img width="721" class="align-full" src="http://storage.ning.com/topology/rest/1.0/file/get/2768669137?profile=RESIZE_1024x1024" width="721"/></a>I have tried to do preview after the Rdiff but i do not see any difference.</p>
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<p><a target="_self" href="http://storage.ning.com/topology/rest/1.0/file/get/2768669593?profile=original"><img width="721" class="align-full" src="http://storage.ning.com/topology/rest/1.0/file/get/2768669593?profile=RESIZE_1024x1024" width="721"/></a>here is a screenshot of the model with the rdiff on and the rectangle on.. but I thought that i would actually be able to see an opening on the roof.</p> would'nt you use solid differ…tag:www.grasshopper3d.com,2011-08-08:2985220:Comment:3583612011-08-08T17:27:27.629ZMichael Pryorhttps://www.grasshopper3d.com/profile/MikePryor
<p><a target="_self" href="http://storage.ning.com/topology/rest/1.0/file/get/2768669243?profile=original"><img class="align-full" width="721" src="http://storage.ning.com/topology/rest/1.0/file/get/2768669243?profile=RESIZE_1024x1024"/></a>would'nt you use solid difference or trim solid?</p>
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<p>So just extrude the blue rectangle downward the same height as the red then do solid difference.</p>
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<p><a target="_self" href="http://storage.ning.com/topology/rest/1.0/file/get/2768669243?profile=original"><img class="align-full" width="721" src="http://storage.ning.com/topology/rest/1.0/file/get/2768669243?profile=RESIZE_1024x1024"/></a>would'nt you use solid difference or trim solid?</p>
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<p>So just extrude the blue rectangle downward the same height as the red then do solid difference.</p>
<p> </p> Melissa, what is coming out o…tag:www.grasshopper3d.com,2011-08-08:2985220:Comment:3581762011-08-08T17:08:13.597ZBenjamin Golderhttps://www.grasshopper3d.com/profile/BenjaminGolder
Melissa, what is coming out of your 'RDiff' component? That whould be the shape you are looking for. Can you take a screenshot of that result?
Melissa, what is coming out of your 'RDiff' component? That whould be the shape you are looking for. Can you take a screenshot of that result? I am not sure what i am doing…tag:www.grasshopper3d.com,2011-08-08:2985220:Comment:3581072011-08-08T14:07:53.216ZMelissa Jimenezhttps://www.grasshopper3d.com/profile/MelissaJimenez
<p>I am not sure what i am doing wrong... i can not seem to get it to trim... I have extruded it to see if it would delete it but it did no work.</p>
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<p><a href="http://storage.ning.com/topology/rest/1.0/file/get/2768669392?profile=original" target="_self"><img class="align-full" src="http://storage.ning.com/topology/rest/1.0/file/get/2768669392?profile=RESIZE_1024x1024" width="721"></img></a> Here is the definition i used to try to trim the curve.</p>
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<p><a href="http://storage.ning.com/topology/rest/1.0/file/get/2768669610?profile=original" target="_self"><img class="align-full" src="http://storage.ning.com/topology/rest/1.0/file/get/2768669610?profile=RESIZE_1024x1024" width="721"></img></a> What i need to do is…</p>
<p>I am not sure what i am doing wrong... i can not seem to get it to trim... I have extruded it to see if it would delete it but it did no work.</p>
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<p><a target="_self" href="http://storage.ning.com/topology/rest/1.0/file/get/2768669392?profile=original"><img width="721" class="align-full" src="http://storage.ning.com/topology/rest/1.0/file/get/2768669392?profile=RESIZE_1024x1024" width="721"/></a>Here is the definition i used to try to trim the curve.</p>
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<p><a target="_self" href="http://storage.ning.com/topology/rest/1.0/file/get/2768669610?profile=original"><img width="721" class="align-full" src="http://storage.ning.com/topology/rest/1.0/file/get/2768669610?profile=RESIZE_1024x1024" width="721"/></a>What i need to do is remove the area that is show in blue from the red area. I was able to select the roof and create the rectangle shown in blue but I do not know how completely remove it.. If someone could please help me that would be great because i am desperate ... THANK YOU</p> Hi Melissa, sounds like you w…tag:www.grasshopper3d.com,2011-08-07:2985220:Comment:3573442011-08-07T19:04:35.656ZPieter Segerenhttps://www.grasshopper3d.com/profile/Pieter
Hi Melissa, sounds like you want to use a <em>List Item</em> after the SrfSplit (and leave the i set to the default 0), for instance.
Hi Melissa, sounds like you want to use a <em>List Item</em> after the SrfSplit (and leave the i set to the default 0), for instance. maybe this helps?
http://ww…tag:www.grasshopper3d.com,2011-08-07:2985220:Comment:3574122011-08-07T16:14:22.479ZSebastian L.https://www.grasshopper3d.com/profile/MADinArt
<p>maybe this helps?</p>
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<p><a href="http://www.grasshopper3d.com/forum/topics/surfacetrim-workflow" target="_blank">http://www.grasshopper3d.com/forum/topics/surfacetrim-workflow</a></p>
<p>maybe this helps?</p>
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<p><a href="http://www.grasshopper3d.com/forum/topics/surfacetrim-workflow" target="_blank">http://www.grasshopper3d.com/forum/topics/surfacetrim-workflow</a></p> I am not entirely sure what y…tag:www.grasshopper3d.com,2011-08-07:2985220:Comment:3570552011-08-07T15:42:33.743ZMoonbeasthttps://www.grasshopper3d.com/profile/MartinMiller
<p>I am not entirely sure what you are trying to do, you have a rectangle and a surface to halve it? It can be a long way around but if you intersect the two with BBX and then use the output curve to split the rectangle you will end up with what you want, lastly you'll want ti put some condition into the definition to select which half you want to keep.</p>
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<p>hth</p>
<p>I am not entirely sure what you are trying to do, you have a rectangle and a surface to halve it? It can be a long way around but if you intersect the two with BBX and then use the output curve to split the rectangle you will end up with what you want, lastly you'll want ti put some condition into the definition to select which half you want to keep.</p>
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<p>hth</p>