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| author | Sybren A. Stüvel <sybren@blender.org> | 2022-06-21 16:23:13 +0300 |
|---|---|---|
| committer | Sybren A. Stüvel <sybren@blender.org> | 2022-06-21 16:28:11 +0300 |
| commit | d373206c3f99ea35cfce67d73d7e9bf25fd464f0 (patch) | |
| tree | 8a489ef5fa89a5918c0cfc696b622fd1ce378b29 | |
| parent | 3bb34fb7eea93ea23c441f46f3965193f03dd5b8 (diff) | |
NLA: update comment to reflect the current implementation
No functional changes.
| -rw-r--r-- | source/blender/blenkernel/intern/nla.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/source/blender/blenkernel/intern/nla.c b/source/blender/blenkernel/intern/nla.c index ad1d578d585..a6d2c78216a 100644 --- a/source/blender/blenkernel/intern/nla.c +++ b/source/blender/blenkernel/intern/nla.c @@ -258,9 +258,9 @@ static NlaStrip *find_active_strip_from_listbase(const NlaStrip *active_strip, NlaStrip *strip_dest = strips_dest->first; LISTBASE_FOREACH (const NlaStrip *, strip_source, strips_source) { if (strip_dest == NULL) { - /* The tracks are assumed to have an equal number of strips, but this is not the case when - * dragging multiple strips. The transform system merges the selected strips into one - * meta-strip, reducing the number of strips in `track_dest`. */ + /* The tracks are assumed to have an equal number of strips, but this is + * not the case. Not sure when this might happen, but it's better to not + * crash. */ break; } if (strip_source == active_strip) { @@ -285,7 +285,9 @@ static NlaStrip *find_active_strip_from_listbase(const NlaStrip *active_strip, return NULL; } -/* Set adt_dest->actstrip to the strip with the same index as adt_source->actstrip. */ +/* Set adt_dest->actstrip to the strip with the same index as + * adt_source->actstrip. Note that this always sets `adt_dest->actstrip`; sets + * to NULL when `adt_source->actstrip` cannot be found. */ static void update_active_strip(AnimData *adt_dest, NlaTrack *track_dest, const AnimData *adt_source, |