Hey all, I need a bit of help.
I am currently working on a project that requires me to map a number of properties of walls in the Melbourne CBD.
I have data on the building footprints, as well as some info on building heights.
This has enabled me to extrude the footprints to get a suitable-looking 3D city - but I can't edit the walls! I've also tried creating a TIN using the building height data, but that comes out pretty broken. I need a neat, consistent way of preparing the walls for analysis.
Ideally I'm hoping to place a 0.5m raster mesh over every wall in the city, so that I can look analyse qualities like shading, height, aspect and wall material on a pixel-by-pixel basis.
Any ideas on how to do this?