Hi there, I’m currently attempting to link several nodes by a mesh. Context : My tower has a facade system made up of beams, whose end points constitute the points on which a wind load must act. This wind load is made up of three distinct a ‘Mesh’ load to be applied through use of Karamba plug-in …

The thing with delaunay is that it works well only when points lie on 1 plane. You have to either connect points by clean structure, when you keep track of indices. Not grasshopper approach for point cloud approaximations is rhino command meshfrompoints. Your can call this method from whatever pro…

Indeed…it’s been a persistent issue! Since my façade is also parametric, it’s very hard to keep track of indices. I’ve also tried that plug-in but without success (the corner is “filled in”): [Img_4_120718] An alternative way of going about it, that I am also exploring at the moment, would be t…

[image] nathan.stuckey: Since my façade is also parametric Surely this must also mean that the vertex order is known/structured, meaning that you should be able to generate the mesh based on some explicit logic.

Yes indeed…but horrendously complex due to the vast amount of design variables. At the level of each “floor slab”, the perimeter is divided into a set number of nodes, linked by perimeter “beams”. Then the internal structural grid (also parametric) intersects these beams and creates yet more nodes.…

I can’t find any attachment here and in the other post … can you post it here? Hard to work without something in hand…

Sure; here are the links (you will need Karamba): Deformation_Energy_Exporter_120718.gh (885.4 KB) A1_040718.3dm (137.6 KB)

Use the 3d delauney from Mesh Edit

I don’t have karamba… Please, internalize just the points to work on… Also… your definition is HUGE , can’t even zoom out to see it whole… I’d say… lucky me I didn’t have the plugin, otherwise i would be still there waiting!

Yes it’s heavy & tedious code…hence my reluctance to share! As I said, I’m relatively new to Grasshopper; what do you mean by internalise? Is there a way of “shutting down” parts of the code whilst maintaining data fed into latter parts that I do not yet know of? Thanks for any advice

How to clean up a messy Delauney mesh?

Grasshopper

nathan.stuckey (Nathan Stuckey) July 12, 2018, 2:14pm 9

Is that the components actual name? I’m having difficulties finding it

How to create a 3D Delaunay surface

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How to clean up a messy Delauney mesh?

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