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If you want to show photogrammetric pointclouds of buildings potree db&algorithm is pretty good and if you don’t like the library for some reason it’s pretty ea
by fsloth 2y ago
If you want to show photogrammetric pointclouds of buildings potree db&algorithm is pretty good and if you don’t like the library for some reason it’s pretty easy to reimplement (potree.org).
You just dump the pointcloud to a hierarchical octree and at viewer end just download the nodes in your frusttum and voila.
There are other approaches but this wins hands down on usability/simplicity.
- jgord 2y agoIm quite familiar with potree and a big fan .. having hacked some of the internals and added features to my own custom version - so people can share annotations, measurements, save to cloud or export linework .. without writing code/custom html. Also added code to import e57 cube panoramas .. Still, I think if one can use ML to simplify a pointcloud or fine mesh .. then the data is much smaller and cleaner, easier to import to existing CAD tools etc.