All Discussions Tagged 'Developable' - Grasshopper2024-03-29T14:35:42Zhttps://www.grasshopper3d.com/group/kangaroo/forum/topic/listForTag?tag=Developable&feed=yes&xn_auth=noDevelopable Surface Optimization with Kangaroo 2tag:www.grasshopper3d.com,2015-05-06:2985220:Topic:12816692015-05-06T16:24:04.437ZJ Khttps://www.grasshopper3d.com/profile/JK608
<p>Hi everyone, <br></br><br></br>I'm working on a simple tool that takes optimizes a surface between two curves to be developable. It is basically a continuation of this topic:</p>
<p><a href="http://www.grasshopper3d.com/forum/topics/developable-surface?xg_source=activity" target="_blank">Developable Surface Optimization</a></p>
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<p>In the attached definiton there are 2 curves, the lofted surface between them is not developable. Of course, this task is impossible, the goal, though, is to alter…</p>
<p>Hi everyone, <br/><br/>I'm working on a simple tool that takes optimizes a surface between two curves to be developable. It is basically a continuation of this topic:</p>
<p><a href="http://www.grasshopper3d.com/forum/topics/developable-surface?xg_source=activity" target="_blank">Developable Surface Optimization</a></p>
<p></p>
<p>In the attached definiton there are 2 curves, the lofted surface between them is not developable. Of course, this task is impossible, the goal, though, is to alter the curves in a way that a developable surface is generated with curves at least really close to the existing ones (similar to <a href="https://vimeo.com/16237621" target="_blank">this</a> but avoiding the generative solver). Started with the old Kangaroo solver, I got the problems which Daniel Piker had in the mentioned previous discussion - the points intersect themselves.<br/><a href="http://storage.ning.com/topology/rest/1.0/file/get/2654906899?profile=original" target="_self"><img src="http://storage.ning.com/topology/rest/1.0/file/get/2654906899?profile=original" width="479" class="align-left"/></a></p>
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<p>Kangaoo 2 gives a more elegant way to achieve this, the problem is, it crashes a bit for unknown to me reason:</p>
<p><a href="http://storage.ning.com/topology/rest/1.0/file/get/2654907505?profile=original" target="_self"><img src="http://storage.ning.com/topology/rest/1.0/file/get/2654907505?profile=original" width="461" class="align-left"/></a></p>
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<p>Without the curve pulling goal it works fine, I'm trying to find a certain balance between the strength of the two main forces, unfortunately I can't figure out where this glitch is coming from.<br/><br/>The attached definition has both Kangaroo 0.99 and Kangaroo 2.02 parts and even a pair of 2 more complex curves to try with. Would very much appreciate a bit of help here. <br/><br/>Thank you, <br/>Georgi</p>
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