Undo spped-up: remove collections from ignored IDs.

Looks like this is not crashing anymore (though still very bugy), the
others (UI dtat-blocks) we do not really care anyway...

Revision 8d517c9 by Bastien Montagne (undo-experiments, undo-experiments-idnames, undo-experiments-remap-history, undo-experiments-swap-reread-datablocks, uuid-undo-experiments, uuid-undo-experiments-swap-reread-datablocks)

November 18, 2019, 11:41 (GMT)

Merge branch 'master' into undo-experiments

Revision b75f141 by Bastien Montagne (undo-experiments, undo-experiments-idnames, undo-experiments-remap-history, undo-experiments-swap-reread-datablocks, uuid-undo-experiments, uuid-undo-experiments-swap-reread-datablocks)

November 15, 2019, 08:56 (GMT)

undo experiments: actually write at leat one memchunck per ID.

Checked that before, but missed the fact that the flush was done after a
whole ID type process in the main saving loop, now we actually do it
after every ID when using mem undo file saving.

Besides fixing the stupid issue with lots of unchanged IDs being
detected as changed when reading back the undo step, this should also
help reduce undo memory usage in some cases (although I could not detect
that with some quick test...).

Revision 9e737e3 by Bastien Montagne (undo-experiments, undo-experiments-idnames, undo-experiments-remap-history, undo-experiments-swap-reread-datablocks, uuid-undo-experiments, uuid-undo-experiments-swap-reread-datablocks)

November 15, 2019, 08:23 (GMT)

Merge branch 'master' into undo-experiments

Revision 5fd151b by Bastien Montagne (undo-experiments, undo-experiments-idnames, undo-experiments-remap-history, undo-experiments-swap-reread-datablocks, uuid-undo-experiments, uuid-undo-experiments-swap-reread-datablocks)

November 15, 2019, 08:22 (GMT)

Undo experiments: remove assert that can only be true in some specific cases.

Revision b3c42dd by Bastien Montagne (undo-experiments, undo-experiments-idnames, undo-experiments-remap-history, undo-experiments-swap-reread-datablocks, uuid-undo-experiments, uuid-undo-experiments-swap-reread-datablocks)

November 14, 2019, 15:44 (GMT)

Undo experiments: proof-of-concept of reusable depsgraph across undo steps.

This is still very sketchy, but seems to work in basic cases. useless
currently, though, as objects are always changed still currently in undo
steps...

Not Yet Working (r)

Revision 253e046 by Bastien Montagne (undo-experiments, undo-experiments-idnames, undo-experiments-remap-history, undo-experiments-swap-reread-datablocks, uuid-undo-experiments, uuid-undo-experiments-swap-reread-datablocks)

November 13, 2019, 11:37 (GMT)

Merge branch 'master' into undo-experiments

Revision 259ae1a by Bastien Montagne (undo-experiments, undo-experiments-idnames, undo-experiments-remap-history, undo-experiments-swap-reread-datablocks, uuid-undo-experiments, uuid-undo-experiments-swap-reread-datablocks)

November 12, 2019, 11:13 (GMT)

Merge branch 'master' into undo-experiments

Revision 1e28a51 by Bastien Montagne (undo-experiments, undo-experiments-idnames, undo-experiments-remap-history, undo-experiments-swap-reread-datablocks, uuid-undo-experiments, uuid-undo-experiments-swap-reread-datablocks)

September 12, 2019, 13:45 (GMT)

Merge branch 'master' into undo-experiments

Revision b0c8b3a by Bastien Montagne (undo-experiments, undo-experiments-idnames, undo-experiments-remap-history, undo-experiments-swap-reread-datablocks, uuid-undo-experiments, uuid-undo-experiments-swap-reread-datablocks)

September 4, 2019, 19:28 (GMT)

Merge branch 'master' into undo-experiments