diff options
| -rw-r--r-- | source/blender/blenkernel/intern/icons.cc | 30 | ||||
| -rw-r--r-- | source/blender/makesdna/DNA_object_types.h | 3 |
2 files changed, 22 insertions, 11 deletions
diff --git a/source/blender/blenkernel/intern/icons.cc b/source/blender/blenkernel/intern/icons.cc index 97c742b1ec1..c48f3934a19 100644 --- a/source/blender/blenkernel/intern/icons.cc +++ b/source/blender/blenkernel/intern/icons.cc @@ -359,22 +359,30 @@ void BKE_previewimg_id_copy(ID *new_id, const ID *old_id) PreviewImage **BKE_previewimg_id_get_p(const ID *id) { switch (GS(id->name)) { + case ID_OB: { + Object *ob = (Object *)id; + /* Currently, only object types with real geometry can be rendered as preview. */ + if (!OB_TYPE_IS_GEOMETRY(ob->type)) { + return NULL; + } + return &ob->preview; + } + #define ID_PRV_CASE(id_code, id_struct) \ case id_code: { \ return &((id_struct *)id)->preview; \ } \ ((void)0) - ID_PRV_CASE(ID_MA, Material); - ID_PRV_CASE(ID_TE, Tex); - ID_PRV_CASE(ID_WO, World); - ID_PRV_CASE(ID_LA, Light); - ID_PRV_CASE(ID_IM, Image); - ID_PRV_CASE(ID_BR, Brush); - ID_PRV_CASE(ID_OB, Object); - ID_PRV_CASE(ID_GR, Collection); - ID_PRV_CASE(ID_SCE, Scene); - ID_PRV_CASE(ID_SCR, bScreen); - ID_PRV_CASE(ID_AC, bAction); + ID_PRV_CASE(ID_MA, Material); + ID_PRV_CASE(ID_TE, Tex); + ID_PRV_CASE(ID_WO, World); + ID_PRV_CASE(ID_LA, Light); + ID_PRV_CASE(ID_IM, Image); + ID_PRV_CASE(ID_BR, Brush); + ID_PRV_CASE(ID_GR, Collection); + ID_PRV_CASE(ID_SCE, Scene); + ID_PRV_CASE(ID_SCR, bScreen); + ID_PRV_CASE(ID_AC, bAction); #undef ID_PRV_CASE default: break; diff --git a/source/blender/makesdna/DNA_object_types.h b/source/blender/makesdna/DNA_object_types.h index 5a88ce7c9f5..e94541fdc7f 100644 --- a/source/blender/makesdna/DNA_object_types.h +++ b/source/blender/makesdna/DNA_object_types.h @@ -501,6 +501,9 @@ enum { /* check if the object type supports materials */ #define OB_TYPE_SUPPORT_MATERIAL(_type) \ (((_type) >= OB_MESH && (_type) <= OB_MBALL) || ((_type) >= OB_GPENCIL && (_type) <= OB_VOLUME)) +/** Does the object have some render-able geometry (unlike empties, cameras, etc.). */ +#define OB_TYPE_IS_GEOMETRY(_type) \ + (ELEM(_type, OB_MESH, OB_SURF, OB_FONT, OB_MBALL, OB_GPENCIL, OB_HAIR, OB_POINTCLOUD, OB_VOLUME)) #define OB_TYPE_SUPPORT_VGROUP(_type) (ELEM(_type, OB_MESH, OB_LATTICE, OB_GPENCIL)) #define OB_TYPE_SUPPORT_EDITMODE(_type) \ (ELEM(_type, OB_MESH, OB_FONT, OB_CURVE, OB_SURF, OB_MBALL, OB_LATTICE, OB_ARMATURE)) |