Main Data-Base¶
The Main structure is the runtime equivalent of a .blend file: it stores all IDs representing the whole data of the current file.
It also stores runtime-only data, like the full version of all linked IDs and some short-life helping information like relationships between data-blocks.
It is defined, along with its core API, in
BKE_main.hh
.
ID storage in Main¶
One list by id type, ordered by name, with linked IDs after local ones.