diff options
author | Campbell Barton <ideasman42@gmail.com> | 2015-02-23 15:05:54 +0300 |
---|---|---|
committer | Campbell Barton <ideasman42@gmail.com> | 2015-02-23 15:05:54 +0300 |
commit | 34479d8b63c9ef04ec14d99647f0c46b676b6ca6 (patch) | |
tree | f4d5cacdd73000c2917a60ea7b3891294e28c9d4 /source/blender/editors/object/object_edit.c | |
parent | 17b847910169d03051959c77992217936f6a8167 (diff) |
Snap to Active: missing armature/pose/mball/curve
de-duplicate active center calc between transform & snap-to-selected.
Diffstat (limited to 'source/blender/editors/object/object_edit.c')
-rw-r--r-- | source/blender/editors/object/object_edit.c | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/source/blender/editors/object/object_edit.c b/source/blender/editors/object/object_edit.c index 749a178752a..458feebaec7 100644 --- a/source/blender/editors/object/object_edit.c +++ b/source/blender/editors/object/object_edit.c @@ -66,6 +66,7 @@ #include "BKE_effect.h" #include "BKE_depsgraph.h" #include "BKE_image.h" +#include "BKE_lattice.h" #include "BKE_library.h" #include "BKE_main.h" #include "BKE_material.h" @@ -1999,3 +2000,67 @@ void OBJECT_OT_game_physics_copy(struct wmOperatorType *ot) /* flags */ ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO; } + +/* generic utility function */ + +bool ED_object_editmode_calc_active_center(Object *obedit, const bool select_only, float r_center[3]) +{ + switch (obedit->type) { + case OB_MESH: + { + BMEditMesh *em = BKE_editmesh_from_object(obedit); + BMEditSelection ese; + + if (BM_select_history_active_get(em->bm, &ese)) { + BM_editselection_center(&ese, r_center); + return true; + } + break; + } + case OB_ARMATURE: + { + bArmature *arm = obedit->data; + EditBone *ebo = arm->act_edbone; + + if (ebo && (!select_only || (ebo->flag & (BONE_SELECTED | BONE_ROOTSEL)))) { + copy_v3_v3(r_center, ebo->head); + return true; + } + + break; + } + case OB_CURVE: + case OB_SURF: + { + Curve *cu = obedit->data; + + if (ED_curve_active_center(cu, r_center)) { + return true; + } + break; + } + case OB_MBALL: + { + MetaBall *mb = obedit->data; + MetaElem *ml_act = mb->lastelem; + + if (ml_act && (!select_only || (ml_act->flag & SELECT))) { + copy_v3_v3(r_center, &ml_act->x); + return true; + } + break; + } + case OB_LATTICE: + { + BPoint *actbp = BKE_lattice_active_point_get(obedit->data); + + if (actbp) { + copy_v3_v3(r_center, actbp->vec); + return true; + } + break; + } + } + + return false; +}
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