David Reeves's Videos (Grasshopper) - Grasshopper2024-03-28T14:28:39Zhttps://www.grasshopper3d.com/video/video/listForContributor?screenName=0n5g7c3x4gxut&rss=yes&xn_auth=noDiffusive Pathfindingtag:www.grasshopper3d.com,2016-11-22:2985220:Video:16437532016-11-22T02:12:06.392ZDavid Reeveshttps://www.grasshopper3d.com/profile/DavidReeves
<a href="https://www.grasshopper3d.com/video/diffusive-pathfinding"><br />
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</a> <br></br>Testing density-aware pathfinding within a potential field based crowd model. By using dynamic density values as weights within the calculation of geodesic distances, crowds are encouraged to explore alternative routes when direct ones become too congested. Based on approach presented by Treuille et al. in (1).<br></br>
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<a href="https://www.grasshopper3d.com/video/diffusive-pathfinding"><br />
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</a><br />Testing density-aware pathfinding within a potential field based crowd model. By using dynamic density values as weights within the calculation of geodesic distances, crowds are encouraged to explore alternative routes when direct ones become too congested. Based on approach presented by Treuille et al. in (1).<br />
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(1) <a href="http://grail.cs.washington.edu/projects/crowd-flows/">http://grail.cs.washington.edu/projects/crowd-flows/</a> Differential Growthtag:www.grasshopper3d.com,2016-03-24:2985220:Video:14910852016-03-24T01:49:53.864ZDavid Reeveshttps://www.grasshopper3d.com/profile/DavidReeves
<a href="https://www.grasshopper3d.com/video/differential-growth-1"><br />
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</a> <br></br>Varying mesh refinement parameters within a surface growth model inspired by the work of Nervous System (1), Andy Lomas (2), and deskriptiv (3).<br></br>
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More info and source code @ <a href="http://spatialslur.com/differential-growth-3/">http://spatialslur.com/differential-growth-3/</a><br></br>
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<a href="https://www.grasshopper3d.com/video/differential-growth-1"><br />
<img src="https://storage.ning.com/topology/rest/1.0/file/get/2778193757?profile=original&width=240&height=135" width="240" height="135" alt="Thumbnail" /><br />
</a><br />Varying mesh refinement parameters within a surface growth model inspired by the work of Nervous System (1), Andy Lomas (2), and deskriptiv (3).<br />
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More info and source code @ <a href="http://spatialslur.com/differential-growth-3/">http://spatialslur.com/differential-growth-3/</a><br />
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(1) <a href="http://n-e-r-v-o-u-s.com/projects/sets/floraform/">http://n-e-r-v-o-u-s.com/projects/sets/floraform/</a><br />
(2) <a href="http://www.andylomas.com/cellularFormImages.html">http://www.andylomas.com/cellularFormImages.html</a><br />
(3) <a href="https://www.youtube.com/watch?v=9HI8FerKr6Q">https://www.youtube.com/watch?v=9HI8FerKr6Q</a> Dendritic Growthtag:www.grasshopper3d.com,2016-02-05:2985220:Video:14556352016-02-05T15:34:20.385ZDavid Reeveshttps://www.grasshopper3d.com/profile/DavidReeves
<a href="https://www.grasshopper3d.com/video/dendritic-growth"><br />
<img alt="Thumbnail" height="135" src="https://storage.ning.com/topology/rest/1.0/file/get/2778194777?profile=original&width=240&height=135" width="240"></img><br />
</a> <br></br>Phase field model of dendritic growth based on approach presented by Ryo Kobayashi in (1).<br></br>
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More info and source code @ <a href="http://spatialslur.com/growing-dendrites/">http://spatialslur.com/growing-dendrites/</a><br></br>
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<a href="https://www.grasshopper3d.com/video/dendritic-growth"><br />
<img src="https://storage.ning.com/topology/rest/1.0/file/get/2778194777?profile=original&width=240&height=135" width="240" height="135" alt="Thumbnail" /><br />
</a><br />Phase field model of dendritic growth based on approach presented by Ryo Kobayashi in (1).<br />
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More info and source code @ <a href="http://spatialslur.com/growing-dendrites/">http://spatialslur.com/growing-dendrites/</a><br />
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(1) <a href="http://projecteuclid.org/download/pdf_1/euclid.em/1062621004">http://projecteuclid.org/download/pdf_1/euclid.em/1062621004</a> Physarum Form Findingtag:www.grasshopper3d.com,2015-04-06:2985220:Video:12575672015-04-06T21:23:54.606ZDavid Reeveshttps://www.grasshopper3d.com/profile/DavidReeves
<a href="https://www.grasshopper3d.com/video/physarum-form-finding"><br />
<img alt="Thumbnail" height="135" src="https://storage.ning.com/topology/rest/1.0/file/get/2778187581?profile=original&width=240&height=135" width="240"></img><br />
</a> <br></br>Form finding of minimal networks (Steiner trees) using a particle approximation of Physarum Polycephalum based on the work of Jeff Jones (1,2).<br></br>
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(1) <a href="http://eprints.uwe.ac.uk/15260/1/artl.2010.16.2.pdf">http://eprints.uwe.ac.uk/15260/1/artl.2010.16.2.pdf</a><br></br>
(2)…
<a href="https://www.grasshopper3d.com/video/physarum-form-finding"><br />
<img src="https://storage.ning.com/topology/rest/1.0/file/get/2778187581?profile=original&width=240&height=135" width="240" height="135" alt="Thumbnail" /><br />
</a><br />Form finding of minimal networks (Steiner trees) using a particle approximation of Physarum Polycephalum based on the work of Jeff Jones (1,2).<br />
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(1) <a href="http://eprints.uwe.ac.uk/15260/1/artl.2010.16.2.pdf">http://eprints.uwe.ac.uk/15260/1/artl.2010.16.2.pdf</a><br />
(2) <a href="http://eprints.uwe.ac.uk/20845/1/2011%20Naco%20uc09%20paper%20author%20copy.pdf">http://eprints.uwe.ac.uk/20845/1/2011%20Naco%20uc09%20paper%20author%20copy.pdf</a> K-Means Clusteringtag:www.grasshopper3d.com,2014-11-09:2985220:Video:11645642014-11-09T00:59:11.576ZDavid Reeveshttps://www.grasshopper3d.com/profile/DavidReeves
<a href="https://www.grasshopper3d.com/video/k-means-clustering"><br />
<img src="https://storage.ning.com/topology/rest/1.0/file/get/2778183627?profile=original&width=240&height=135" width="240" height="135" alt="Thumbnail" /><br />
</a><br />8 dimensional k-means clustering of ~16000 quadrilateral panels
<a href="https://www.grasshopper3d.com/video/k-means-clustering"><br />
<img src="https://storage.ning.com/topology/rest/1.0/file/get/2778183627?profile=original&width=240&height=135" width="240" height="135" alt="Thumbnail" /><br />
</a><br />8 dimensional k-means clustering of ~16000 quadrilateral panels