diff options
Diffstat (limited to 'source/blender/blenkernel/intern/screen.c')
-rw-r--r-- | source/blender/blenkernel/intern/screen.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/source/blender/blenkernel/intern/screen.c b/source/blender/blenkernel/intern/screen.c index cc740d7fb3d..661d0da1550 100644 --- a/source/blender/blenkernel/intern/screen.c +++ b/source/blender/blenkernel/intern/screen.c @@ -33,8 +33,10 @@ #include "MEM_guardedalloc.h" +#include "DNA_scene_types.h" #include "DNA_screen_types.h" #include "DNA_space_types.h" +#include "DNA_view3d_types.h" #include "BLI_blenlib.h" @@ -321,4 +323,23 @@ void free_screen(bScreen *sc) BLI_freelistN(&sc->areabase); } +/* for depsgraph */ +unsigned int BKE_screen_visible_layers(bScreen *screen) +{ + ScrArea *sa; + unsigned int layer= 0; + + if(!screen) + return layer; + + /* get all used view3d layers */ + for(sa= screen->areabase.first; sa; sa= sa->next) + if(sa->spacetype==SPACE_VIEW3D) + layer |= ((View3D *)sa->spacedata.first)->lay; + + if(!layer) + return screen->scene->lay; + + return layer; +} |