All Discussions Tagged 'attractors' - Grasshopper2024-03-28T22:58:44Zhttps://www.grasshopper3d.com/forum/topic/listForTag?tag=attractors&feed=yes&xn_auth=noRandom points as attractortag:www.grasshopper3d.com,2017-10-17:2985220:Topic:18342182017-10-17T18:21:00.067ZJanhttps://www.grasshopper3d.com/profile/Jan942
<p>Hi All,</p>
<p>I'm quite new to grasshopper and I'm stuck.</p>
<p>I'm trying to use Populate Geometry to generate random points which will affect the surface. Unfortunately I can't figure out why <span>Vec2Pt works only with one of the generated points instead of all of them.</span></p>
<p><span> </span></p>
<p>I'll be thankful for any help.</p>
<p>best</p>
<p>Jan…</p>
<p></p>
<p><a href="http://storage.ning.com/topology/rest/1.0/file/get/2655069430?profile=original" target="_self"><img class="align-full" src="http://storage.ning.com/topology/rest/1.0/file/get/2655069430?profile=RESIZE_1024x1024" width="750"></img></a></p>
<p>Hi All,</p>
<p>I'm quite new to grasshopper and I'm stuck.</p>
<p>I'm trying to use Populate Geometry to generate random points which will affect the surface. Unfortunately I can't figure out why <span>Vec2Pt works only with one of the generated points instead of all of them.</span></p>
<p><span> </span></p>
<p>I'll be thankful for any help.</p>
<p>best</p>
<p>Jan</p>
<p></p>
<p><a href="http://storage.ning.com/topology/rest/1.0/file/get/2655069430?profile=original" target="_self"><img width="750" src="http://storage.ning.com/topology/rest/1.0/file/get/2655069430?profile=RESIZE_1024x1024" width="750" class="align-full"/></a></p>
<p></p> URGENT: Use multiple attractor curves to effect circle scale, error.tag:www.grasshopper3d.com,2017-09-24:2985220:Topic:18186352017-09-24T20:59:01.293ZJamie Matthewshttps://www.grasshopper3d.com/profile/JamieMatthews
<p>Hi there everyone,</p>
<p>Rhino + GH novice here.</p>
<p></p>
<p>I'm currently trying to make a lightshade for a linear pendant light, and I am wanting to create a cut out mesh of different scaled circles to accentuate the form where is it bending inwards. </p>
<p><a href="http://storage.ning.com/topology/rest/1.0/file/get/2655062999?profile=original" target="_self"><img class="align-center" src="http://storage.ning.com/topology/rest/1.0/file/get/2655062999?profile=RESIZE_1024x1024" width="750"></img></a></p>
<p></p>
<p>I'm using a grasshopper def to place these circles over the geometry, using attractor curves to…</p>
<p>Hi there everyone,</p>
<p>Rhino + GH novice here.</p>
<p></p>
<p>I'm currently trying to make a lightshade for a linear pendant light, and I am wanting to create a cut out mesh of different scaled circles to accentuate the form where is it bending inwards. </p>
<p><a href="http://storage.ning.com/topology/rest/1.0/file/get/2655062999?profile=original" target="_self"><img width="750" src="http://storage.ning.com/topology/rest/1.0/file/get/2655062999?profile=RESIZE_1024x1024" width="750" class="align-center"/></a></p>
<p></p>
<p>I'm using a grasshopper def to place these circles over the geometry, using attractor curves to influence the size of the circles at different points on the geometry. Unfortunately I cannot figure out how to use multiple curves as my attractors, and choosing multiple just results in the same output as if I had used one curve. In my attempts to fix it, i've tried flattening the input of the curves going into the curve closest point component as suggested in another users post, but that hasnt helped me.</p>
<p></p>
<p><a href="http://storage.ning.com/topology/rest/1.0/file/get/2655063238?profile=original" target="_self"><img width="750" src="http://storage.ning.com/topology/rest/1.0/file/get/2655063238?profile=RESIZE_1024x1024" width="750" class="align-full"/></a></p>
<p><a href="http://storage.ning.com/topology/rest/1.0/file/get/2655063276?profile=original" target="_self"><img width="750" src="http://storage.ning.com/topology/rest/1.0/file/get/2655063276?profile=RESIZE_1024x1024" width="750" class="align-full"/></a></p>
<p></p>
<p>I've gone through this process just using just one attractor curve, so I know I can turn this into rhino geometry, covert to closed curves and make holes from them, but not being able to use multiple attactor curves is really messing with my output.</p>
<p></p>
<p>Any help is appreciated, i've attached both files. I have to get this finished today, so i'm stressing a bit.</p>
<p>Thanks in advance,</p>
<p>Jamie</p> Planard 3D distortion ...tag:www.grasshopper3d.com,2017-09-15:2985220:Topic:18136092017-09-15T12:44:43.716ZLorenzo Mirantehttps://www.grasshopper3d.com/profile/LorenzoMirante
<p>Hello,</p>
<p>I am currently working on a huge façade that will be realised by laser-cutting some metal panels, quite traditional up to here. <br/><br/>I saw this image on pinterest and I would love to create a script to realize something similar, starting from a jpeg image or attractors maybe...</p>
<p>I have actually no idea how I can distor a grid of points (or any other figure) to give this threedimensional idea!<br/><br/>Someone has any tip?<br/><br/>Thank you a lot</p>
<p>Hello,</p>
<p>I am currently working on a huge façade that will be realised by laser-cutting some metal panels, quite traditional up to here. <br/><br/>I saw this image on pinterest and I would love to create a script to realize something similar, starting from a jpeg image or attractors maybe...</p>
<p>I have actually no idea how I can distor a grid of points (or any other figure) to give this threedimensional idea!<br/><br/>Someone has any tip?<br/><br/>Thank you a lot</p> Creating Attractor curve on a parametric towertag:www.grasshopper3d.com,2017-07-06:2985220:Topic:17796422017-07-06T15:28:21.452ZYassine ANDALOUSSIhttps://www.grasshopper3d.com/profile/YassineANDALOUSSI
<p>Hi There :),</p>
<p></p>
<p>Pretty new to grasshopper and I am having a problem with a project I am working on, I created a parametric tower of which i can modify the form but i also want to create (iterations or differences or ) in simple words a curve that would pull the sides of the tower creating a more accentuated wave effect</p>
<p>Hi There :),</p>
<p></p>
<p>Pretty new to grasshopper and I am having a problem with a project I am working on, I created a parametric tower of which i can modify the form but i also want to create (iterations or differences or ) in simple words a curve that would pull the sides of the tower creating a more accentuated wave effect</p> Attractor points and cull patterntag:www.grasshopper3d.com,2017-06-10:2985220:Topic:17671052017-06-10T09:47:36.700Zjack bradshawhttps://www.grasshopper3d.com/profile/jackbradshaw
<p>Hi</p>
<p>Im wanting to create a cull pattern to a series of columns to create an effect similar to the attached png where there is a gradual change in the distance between columns. ive played around with attractors but havnt had any luck.</p>
<p></p>
<p>Thanks</p>
<p>Hi</p>
<p>Im wanting to create a cull pattern to a series of columns to create an effect similar to the attached png where there is a gradual change in the distance between columns. ive played around with attractors but havnt had any luck.</p>
<p></p>
<p>Thanks</p> Curve spreading/ Atractor pointstag:www.grasshopper3d.com,2017-04-30:2985220:Topic:17433182017-04-30T16:06:42.463ZNatashahttps://www.grasshopper3d.com/profile/NatashaPaul
<p>Hi everyone,</p>
<p></p>
<p>I'm trying to follow the steps in the video below to create a similar parametric louvred facade system but am struggling to understand how each of the steps were done. It's probably quite simple but I'm fairly new to grasshopper.</p>
<p></p>
<p>Could someone help explain roughly how to do this?</p>
<p></p>
<p><a href="https://vimeo.com/79186410">https://vimeo.com/79186410</a></p>
<p></p>
<p>Thanks :)</p>
<p>Hi everyone,</p>
<p></p>
<p>I'm trying to follow the steps in the video below to create a similar parametric louvred facade system but am struggling to understand how each of the steps were done. It's probably quite simple but I'm fairly new to grasshopper.</p>
<p></p>
<p>Could someone help explain roughly how to do this?</p>
<p></p>
<p><a href="https://vimeo.com/79186410">https://vimeo.com/79186410</a></p>
<p></p>
<p>Thanks :)</p> Surface from Pointstag:www.grasshopper3d.com,2017-03-08:2985220:Topic:17080532017-03-08T13:37:20.138ZIlliyanna Ibrahimhttps://www.grasshopper3d.com/profile/IlliyannaIbrahim
<p>Hi,</p>
<p></p>
<p>Q: How do I make my "Surface From Points" working for this simulation?</p>
<p></p>
<p>I would like to achieve a surface like this:</p>
<p><a href="http://storage.ning.com/topology/rest/1.0/file/get/2655023364?profile=original" target="_self"><img class="align-left" src="http://storage.ning.com/topology/rest/1.0/file/get/2655023364?profile=RESIZE_320x320" width="295"></img></a></p>
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<p>My current grasshopper script looks like this:…</p>
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<p>Hi,</p>
<p></p>
<p>Q: How do I make my "Surface From Points" working for this simulation?</p>
<p></p>
<p>I would like to achieve a surface like this:</p>
<p><a href="http://storage.ning.com/topology/rest/1.0/file/get/2655023364?profile=original" target="_self"><img width="295" src="http://storage.ning.com/topology/rest/1.0/file/get/2655023364?profile=RESIZE_320x320" width="295" class="align-left"/></a></p>
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<p>My current grasshopper script looks like this:</p>
<p><a href="http://storage.ning.com/topology/rest/1.0/file/get/2655023429?profile=original" target="_self"><img width="750" src="http://storage.ning.com/topology/rest/1.0/file/get/2655023429?profile=RESIZE_1024x1024" width="750" class="align-left"/></a></p>
<p><a href="http://storage.ning.com/topology/rest/1.0/file/get/2655024584?profile=original" target="_self"><img width="750" src="http://storage.ning.com/topology/rest/1.0/file/get/2655024584?profile=RESIZE_1024x1024" width="860" class="align-left" height="273"/></a></p>
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<p></p> Problems with Flipped Curves in multiple Loftstag:www.grasshopper3d.com,2017-02-09:2985220:Topic:16882882017-02-09T17:29:21.972ZNicolle Hhttps://www.grasshopper3d.com/profile/NicolleH
<p>Hello:</p>
<p></p>
<p>Currently trying to build up this definition to basically create bulbous surfaces out of existing outlines. The definition isn't finished as I am yet to add a part where it adjusts it to be more protuberant in the middle than at the ends (if you guys have any recommendations on this, I'm all ears!)</p>
<p>But, the problem I'm having right now is twofold: Some of the curves I've created to make the lofts seem to get flipped in the process while other create closed curves…</p>
<p>Hello:</p>
<p></p>
<p>Currently trying to build up this definition to basically create bulbous surfaces out of existing outlines. The definition isn't finished as I am yet to add a part where it adjusts it to be more protuberant in the middle than at the ends (if you guys have any recommendations on this, I'm all ears!)</p>
<p>But, the problem I'm having right now is twofold: Some of the curves I've created to make the lofts seem to get flipped in the process while other create closed curves (I have no clue why or how this happens between two points). I'm attaching pictures with examples of both problems and rhino and grasshopper files.</p>
<p></p>
<p>Thank you in advance,</p>
<p></p>
<p>N</p> Attractors problems, hole (missing element) in geometrytag:www.grasshopper3d.com,2016-12-17:2985220:Topic:16592592016-12-17T16:14:41.691ZGrzegorz Krzemieńhttps://www.grasshopper3d.com/profile/GrzegorzKrzemien
<p>Hello,</p>
<p>I have a small problem with my attractors. When I am using curve to create a geometry on surface (the closer to the curve the higher pyramid) the final geometry has one hole, no matter how many divisions I put.</p>
<p>Can someone help me?</p>
<p>Hello,</p>
<p>I have a small problem with my attractors. When I am using curve to create a geometry on surface (the closer to the curve the higher pyramid) the final geometry has one hole, no matter how many divisions I put.</p>
<p>Can someone help me?</p> Grid of parallelepipeds with attractorstag:www.grasshopper3d.com,2016-12-13:2985220:Topic:16567382016-12-13T04:16:58.338ZGuillermo Esparzahttps://www.grasshopper3d.com/profile/GuillermoEsparza
<p>Hi! </p>
<p>I'm designing a pavilion based on an array of parallelepipeds with "islands" where the density and height of the elements decreases creating circular empty spaces.</p>
<p>I made it to the point of creating the grid and connect it with attractors, my question is...</p>
<p>How can I program the grid to have the elements of the perimeter at the maximum height and make that the decrease rate of the attractors to be more pronounced.</p>
<p>I attach the definition along with some…</p>
<p>Hi! </p>
<p>I'm designing a pavilion based on an array of parallelepipeds with "islands" where the density and height of the elements decreases creating circular empty spaces.</p>
<p>I made it to the point of creating the grid and connect it with attractors, my question is...</p>
<p>How can I program the grid to have the elements of the perimeter at the maximum height and make that the decrease rate of the attractors to be more pronounced.</p>
<p>I attach the definition along with some photos of my progress... any help is well received :)</p>
<p>Thanks a lot!</p>
<p></p>
<p>Guillermo</p>