diff options
Diffstat (limited to 'source/blender/blenkernel/intern/gpencil.c')
| -rw-r--r-- | source/blender/blenkernel/intern/gpencil.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/source/blender/blenkernel/intern/gpencil.c b/source/blender/blenkernel/intern/gpencil.c index 058c0d10b8e..133c6e7297b 100644 --- a/source/blender/blenkernel/intern/gpencil.c +++ b/source/blender/blenkernel/intern/gpencil.c @@ -414,7 +414,7 @@ bGPdata *BKE_gpencil_data_addnew(Main *bmain, const char name[]) /* general flags */ gpd->flag |= GP_DATA_VIEWALIGN; gpd->flag |= GP_DATA_STROKE_FORCE_RECALC; - /* always enable object onion skin swith */ + /* always enable object onion skin switch */ gpd->flag |= GP_DATA_SHOW_ONIONSKINS; /* GP object specific settings */ ARRAY_SET_ITEMS(gpd->line_color, 0.6f, 0.6f, 0.6f, 0.5f); @@ -1662,6 +1662,22 @@ void BKE_gpencil_material_index_reassign(bGPdata *gpd, int totcol, int index) } } +/* remove strokes using a material */ +bool BKE_gpencil_material_index_used(bGPdata *gpd, int index) +{ + for (bGPDlayer *gpl = gpd->layers.first; gpl; gpl = gpl->next) { + for (bGPDframe *gpf = gpl->frames.first; gpf; gpf = gpf->next) { + for (bGPDstroke *gps = gpf->strokes.first; gps; gps = gps->next) { + if (gps->mat_nr == index) { + return true; + } + } + } + } + + return false; +} + void BKE_gpencil_material_remap(struct bGPdata *gpd, const unsigned int *remap, unsigned int remap_len) |