ELK Code.gh (38.3 KB)
https://drive.google.com/drive/folders/1fuNHXfxC7u56o9yQsnWUPJdlGrBVzCDD?usp=sharing
Hello, the issue I am having is that Elk is not forming the 3D building extrusion.
I thank you in advance. Stay safe aswell
Here is the ELK code as well as the map osm and hgt.
Hi - there are no files in the Google Drive folder that you linked toā¦
-wim
landscape.3dm (257.7 KB)
My bad about that are you referring to the Rhino file or the other files?
I just looked inside the folder and it should be there
Iām seeing this:
The āmap (1).osmā and the āN32W086.hgtā files. Canāt you just zip them and post them here?
-wim
Also, please note that you are running Rhino 6.1. Please download and install the current 6.23 Service Release.
-wim
Generally if Elk doesnāt extrude the building footprints, itās because thereās no height data for it to extrude to and it does not make assumptions on building height nor does it extrude to a default height when absent. Thatās why you are just getting surfaces when you chose the 3d option instead of extruded breps. Currently the āheightā tag is the only OSM tag that it reads to extrude on its own, and while I know sometimes thereās a level count for the buildings, i donāt assume an average floor to floor height either so thatās left to the individual to manage.
Just a quick text search shows thereās no height or level tags in your OSM file, so thereās not much for it to go on. You could extrude them by some default amount across the board, or break it out and extrude to different heights based on building type, but thatās still left to you to resolve.
Hi - a good example of using all 3 alternatives (height, level, and random) based on the availabel information is in this post:
-wim
