gps maps to Dynamo Elk mapping.dyn (203.7 KB) Hi everyone Dynamo beginner here. Im using the Elk package and tried to create way to extrude volumes from GIS maps to Revit floors… Couldn’t figure out a way to generate mass instead of floors, any ideas? Also it would be great to get the hang of ho…

Hey, ImportInstance.ByGeometries is one way… Have a look here… [image] Urban Plannig via Dynamo (BiMorph Curves from CAD Layers) Geometry So here’s my attempts… One of the nodes in Marcel’s link required some kind of sign-up to google with credit card details… it wasn’…

Thanks will give this a try! I can see however you are using some nodes I cant find… the boundingbox in the beginning? and also Im not finding the DownloadOSM… The second option uses a .shp file? Is this some conversion from a .dwg or how do you find it? Thank you

Hey, Perhaps the GIS2BIM package? It’s great :slight_smile: That’s a bit more involved… in the UK we have LIDAR info which is open source. Having downloaded it, I used QGIS (also open source) I could export .shp files which included the building footprint & height. In other countries it’s possib…

Great, thanks i found the package in Dynamo! QGIS homepage is down for some reason…

If you’re keen on QGIS I wrote a step by step guide, let me know how you get on…

Maybe show us further down your graph? I tried a few different ways of getting the solids, you could also try curve extrude as solid?

Sorry, forgot to mention the whole graph is exactly the same as yours here: [image] The only thing I changed is I skipped the GIS2BIM and fed the OSM directly to the Location node.

Yeah, so you could try extrude as solid on the polycurve you made?

I dont know exactly how (I think i disconnected the SolidbyLoft node and plugged it back on :smiley:) But it seems that I got it somehow to work by feeding an OSM file from openstreetmap.org then I seem to even got some heights correct? (could have been like that by default, haven’t inspected the p…

Dynamo GIS map to volumes in Revit using Elk

Kaloyan_Tomov1 December 20, 2018, 1:00pm 7

I tried feeding my own OSM file into the OSM. location and it works somewhat
Unfortunately it results in polygons only, not in solids… Any ideas?
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Dynamo GIS map to volumes in Revit using Elk

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