vts-browser-cpp
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3dtiles support notes
3dtiles - json
- nominal resolution - texelSize at finest lod
- defines depth of the finest lod
- contains corners of aabb in physical srs
- extents->ci - childIndex - division strategy for aabb
- content->uri (can be another json or mesh)
implementation notes: fake mapconfig json -> free layer vts meshes "bc/2-0-2-1.mesh" -> "bc/2-0-2-1-0.jpg" (the last zero is submesh index) has no surrogates navigation - externally provided ground plane may contain a node that has more children but no data in itself