forked from bartvdbraak/blender
131a758b6f
`bmain.relations` is used to store temp data of relations between IDs, to speed-up some complex processes heavily relying on such information. Previous implementation was failry unclear/confusing, and required a not-so-nice hack to 'tag' some ID as processed. New code changes as such: * Using `from`/`to` naming (instead of `user`/`used`). * More clear separation between `to` `id_pointer` and `from` one, using an union instead of hacking around difference between `ID *` and `ID **` pointers. * Adds storage of `session_uuid` informations (mainly useful as debug/ensuring proper consistency of data currently). * Adds a structure per ID in the mapping. This enables possibility of storing tags (and potentially more data in the future) per-ID, without polluting the IDs themselves with very short-life info. Differential Revision: https://developer.blender.org/D10164 |
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| CMakeLists.txt | ||