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NLA: update comment to reflect the current implementation

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No functional changes.
This commit is contained in:
Sybren A. Stüvel
2022-06-21 15:23:13 +02:00
parent 3bb34fb7ee
commit d373206c3f
1 changed files with 6 additions and 4 deletions
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10
source/blender/blenkernel/intern/nla.c
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@@ -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,