Avoids using copy-constructor invoked every time we pass function
to the builder functions.
Should lower number of CPU ticks spent during DEG construction.
Was rather weird and only used for time source. It is simpler to make depsgraph
to keep track of time source directly.
No need to introduce extra entitites without actual need.
Replaces the placeholder 'emtpy' icons of "Force Field" and "Group
Instance" entries in object-add menu with proper new ones.
Icons by @zlsa, thanks a lot!
Maniphest task T51291.
Reported by Andy Goralczyk (@eyecandy) over IRC, thanks!
Simply nuke all that poor broken custom one-by-one handling in
object_relations.c code, and use highly complex but powerful and
well-tested BKE_library_make_local() in all cases of MakeLocal!
ID management, especially related to linking, is very hairy matters,
better to have as few as possible core functions managing all the dirty
details. ;)
Edge collapse was using bounding box center as the point to collapse to.
When collapsing multiple adjacent edges together, this caused
inconsistencies in placement of the collapsed point, depending on the
orientation of the edges in relation to the space axis.
This makes edge collapse use the mean point instead.
The problem was that the strokes in the copy-paste buffer could be keeping
dangling pointers to colors that were already freed. Therefore, this commit
makes it so that when copying the strokes, we now make copies of the colors
and put them in a hashtable beside the stroke buffer. This is convenient,
as it saves us having to look up what colours need to be copied over each
time when pasting.
The problem was that newly pasted strokes were still using colours from
the original datablock. As a result, you'd either get an immediate crash,
or if you managed to save the file before it crashed, each stroke would get
reloaded with a dummy colour.
This commit fixes makes it possible to copy/paste strokes between datablocks
again. However, there are still problems when trying to paste across file
boundaries (i.e. copy strokes in one file, paste in another), which the next
commit will address.
faces.
This was requested by script writers. Especially needed if beveling
wire edges with vertex_only.
Should be backward compatible as just adds two new keys to returned
dict in python ('edges' and 'verts').
Was internally a no-op operation, which only caused extra work
to be done during depsgrpah traversal and evaluation, without
making any measurable improvement.
