From 794c2828af60af02a38381c2a9a81f9046381074 Mon Sep 17 00:00:00 2001 From: Bastien Montagne Date: Fri, 17 Sep 2021 16:22:29 +0200 Subject: Initial implementation of local ID re-use when appending. This commit adds to ID struct a new optional 'weak reference' to a linked ID (in the form of a blend file library path and full ID name). This can then be used on next append to try to find a matching local ID instead of re-making the linked data local again. Ref. T90545 NOTE: ID re-use will be disabled for regular append for the time being (3.0 release), and only used for assets. Therefore, this commit should not change anything user-wise. Differential Revision: https://developer.blender.org/D12545 --- source/blender/blenkernel/intern/bpath.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'source/blender/blenkernel/intern/bpath.c') diff --git a/source/blender/blenkernel/intern/bpath.c b/source/blender/blenkernel/intern/bpath.c index 1684e22dece..371ec14876b 100644 --- a/source/blender/blenkernel/intern/bpath.c +++ b/source/blender/blenkernel/intern/bpath.c @@ -586,6 +586,11 @@ void BKE_bpath_traverse_id( return; } + if (id->library_weak_reference != NULL) { + rewrite_path_fixed( + id->library_weak_reference->library_filepath, visit_cb, absbase, bpath_user_data); + } + switch (GS(id->name)) { case ID_IM: { Image *ima; -- cgit v1.2.3