All Videos Tagged DLA (Grasshopper) - Grasshopper 2024-04-26T12:04:21Z https://www.grasshopper3d.com/video/video/listTagged?tag=DLA&rss=yes&xn_auth=no Cellular Growth: Self-Organizing of Basic Behaviours tag:www.grasshopper3d.com,2018-07-29:2985220:Video:1923238 2018-07-29T08:13:04.078Z Yufan Xie https://www.grasshopper3d.com/profile/CubicRAB <a href="https://www.grasshopper3d.com/video/cellular-growth-self-organizing-of-basic-behaviours"><br /> <img alt="Thumbnail" height="150" src="https://storage.ning.com/topology/rest/1.0/file/get/2778201918?profile=original&amp;width=240&amp;height=150" width="240"></img><br /> </a> <br></br>A short video for my self-initiated project launched in September last year.<br></br> The whole system is based on 4 basic behaviours - growth and death,attracting and repelling. During the earlier stages, I began with Voronoi method to detect density of each point, and different behaviours are given according to that in each loop.Later when I tried to turn it… <a href="https://www.grasshopper3d.com/video/cellular-growth-self-organizing-of-basic-behaviours"><br /> <img src="https://storage.ning.com/topology/rest/1.0/file/get/2778201918?profile=original&amp;width=240&amp;height=150" width="240" height="150" alt="Thumbnail" /><br /> </a><br />A short video for my self-initiated project launched in September last year.<br /> The whole system is based on 4 basic behaviours - growth and death,attracting and repelling. During the earlier stages, I began with Voronoi method to detect density of each point, and different behaviours are given according to that in each loop.Later when I tried to turn it into 3D growth, Voronoi was replaced by Proximity method, to solve an increasingly huge amount of particles, and by the way I added direction definition(based on vector from proximity) to growth part.<br /> The growth and death part, behave like DLA system(outter edges and branches are more likely to grow).The repelling and attracting part, behave more like Differential Growth (particles are keeping distance from each other and buldges will get bigger).<br /> <br /> This project is all done in grasshopper(my C# haven't gone so far), the plugin Anemone is used for loop. I've tested for many times to get all kinds of result of system, and figure out the factor that defines the whole shape and behaviour, finally put all the process in this summary video. I hope you enjoy it!<br /> For the article(Sorry now I only have Chinese version but later I'll write this on forum in English), check : <a href="https://mp.weixin.qq.com/s/5qFc-ssRnAtoPDGWkRdAyQ">https://mp.weixin.qq.com/s/5qFc-ssRnAtoPDGWkRdAyQ</a><br /> Thanks to music : Bop - Untitled Patterns 52 (<a href="http://www.iambop.com/">http://www.iambop.com/</a>) Tensegrity DLA - Grasshopper Kangaroo Anemone tag:www.grasshopper3d.com,2014-08-18:2985220:Video:1117920 2014-08-18T10:34:02.519Z Piotr Klushinsky https://www.grasshopper3d.com/profile/klushinsky <a href="https://www.grasshopper3d.com/video/tensegrity-dla-grasshopper-kangaroo-anemone"><br /> <img src="https://storage.ning.com/topology/rest/1.0/file/get/2778182556?profile=original&amp;width=240&amp;height=135" width="240" height="135" alt="Thumbnail" /><br /> </a><br />Some play with cell tensegrity structures and method of connecting 3 cells in one node. The closer to the centre the more complex cell have to be to make correct connection. <a href="https://www.grasshopper3d.com/video/tensegrity-dla-grasshopper-kangaroo-anemone"><br /> <img src="https://storage.ning.com/topology/rest/1.0/file/get/2778182556?profile=original&amp;width=240&amp;height=135" width="240" height="135" alt="Thumbnail" /><br /> </a><br />Some play with cell tensegrity structures and method of connecting 3 cells in one node. The closer to the centre the more complex cell have to be to make correct connection.