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CesiumGS / 3d-tiles

Specification for streaming massive heterogeneous 3D geospatial datasets :earth_americas:
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Nest spatial data structure to optimize additive refinement #11

Open pjcozzi opened 9 years ago

pjcozzi commented 9 years ago

This will be an update to tiles.json. It could also impact tile formats since each "sub-title" will need some kind of set of (offset, length) pointers into the tile content.

See How can additive refinement be optimized?.

ptrgags commented 2 years ago

This might be related to the new 3DTILES_multiple_contents extension

lilleyse commented 2 years ago

A spatial subdivision within the content could also accelerate picking and height queries. We'll need to determine if this is worth including in the payload or computing at runtime. CC https://github.com/CesiumGS/cesium/issues/8481

donmccurdy commented 2 years ago

Related: