diff options
| author | Campbell Barton <ideasman42@gmail.com> | 2012-06-09 02:07:57 +0400 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2012-06-09 02:07:57 +0400 |
| commit | c96c63ad3afe66e04d7a2f7c351abbc53242f03a (patch) | |
| tree | b81212c343dc7d5b4a293b29e1fb18132da4766c /source/blender/blenkernel/intern/gpencil.c | |
| parent | a8e0011c96c6bbf60e79911f870b25384e06f60d (diff) | |
add a utility function to get an exact match for a grease pencil frame.
Diffstat (limited to 'source/blender/blenkernel/intern/gpencil.c')
| -rw-r--r-- | source/blender/blenkernel/intern/gpencil.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/source/blender/blenkernel/intern/gpencil.c b/source/blender/blenkernel/intern/gpencil.c index 6ec19018ab5..c317dc63ef7 100644 --- a/source/blender/blenkernel/intern/gpencil.c +++ b/source/blender/blenkernel/intern/gpencil.c @@ -321,6 +321,19 @@ void gpencil_frame_delete_laststroke(bGPDlayer *gpl, bGPDframe *gpf) /* -------- GP-Layer API ---------- */ +bGPDframe *BKE_gpencil_layer_find_frame(bGPDlayer *gpl, int cframe) +{ + bGPDframe *gpf; + + for (gpf = gpl->frames.last; gpf; gpf = gpf->prev) { + if (gpf->framenum == cframe) { + return gpf; + } + } + + return NULL; +} + /* get the appropriate gp-frame from a given layer * - this sets the layer's actframe var (if allowed to) * - extension beyond range (if first gp-frame is after all frame in interest and cannot add) |