This tutorial takes you through a simple example of relaxing a mesh using Kangaroo.
The example files can be downloaded from here:
dl.dropbox.com/u/26034251/tensile_tutorial_video.3dm
dl.dropbox.com/u/26034251/tensile_tutorial_video.gh

You will need to have the Kangaroo plugin for Grasshopper installed (which can be found here : food4rhino.com/project/kangaroo )
and also the WeaverBird plugin by Giulio Piacentino, which can be downloaded from here ( giuliopiacentino.com/weaverbird/ )

Sorry about the poor audio quality - I need a new microphone!

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