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* New tool - Join as Shapes

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Available in object mode (Object -> Join as Shapes), only works for meshes at 
the present. Will merge all selected objects as shape keys on the active object, 
if the vertex count is the same.

This does not keep references to the external objects like in some applications, 
rather it's a quick way to update the shapes on the active object (perhaps after 
importing new versions from external applications).
This commit is contained in:
Matt Ebb
2009-11-28 04:04:01 +00:00
parent 54c5859578
commit aa3ed47848
7 changed files with 248 additions and 104 deletions
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70
source/blender/editors/object/object_add.c
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@@ -1506,6 +1506,18 @@ void OBJECT_OT_duplicate(wmOperatorType *ot)
}
/**************************** Join *************************/
static int join_poll(bContext *C)
{
Object *ob= CTX_data_active_object(C);
if (!ob) return 0;
if (ELEM4(ob->type, OB_MESH, OB_CURVE, OB_SURF, OB_ARMATURE))
return ED_operator_screenactive(C);
else
return 0;
}
static int join_exec(bContext *C, wmOperator *op)
{
@@ -1516,10 +1528,6 @@ static int join_exec(bContext *C, wmOperator *op)
BKE_report(op->reports, RPT_ERROR, "This data does not support joining in editmode.");
return OPERATOR_CANCELLED;
}
else if(!ob) {
BKE_report(op->reports, RPT_ERROR, "Can't join unless there is an active object.");
return OPERATOR_CANCELLED;
}
else if(object_data_is_libdata(ob)) {
BKE_report(op->reports, RPT_ERROR, "Can't edit external libdata.");
return OPERATOR_CANCELLED;
@@ -1531,9 +1539,7 @@ static int join_exec(bContext *C, wmOperator *op)
return join_curve_exec(C, op);
else if(ob->type == OB_ARMATURE)
return join_armature_exec(C, op);
BKE_report(op->reports, RPT_ERROR, "This object type doesn't support joining.");
return OPERATOR_CANCELLED;
}
@@ -1546,9 +1552,57 @@ void OBJECT_OT_join(wmOperatorType *ot)
/* api callbacks */
ot->exec= join_exec;
ot->poll= ED_operator_scene_editable;
ot->poll= join_poll;
/* flags */
ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
}
/**************************** Join as Shape Key*************************/
static int join_shapes_poll(bContext *C)
{
Object *ob= CTX_data_active_object(C);
if (!ob) return 0;
/* only meshes supported at the moment */
if (ob->type == OB_MESH)
return ED_operator_screenactive(C);
else
return 0;
}
static int join_shapes_exec(bContext *C, wmOperator *op)
{
Scene *scene= CTX_data_scene(C);
Object *ob= CTX_data_active_object(C);
if(scene->obedit) {
BKE_report(op->reports, RPT_ERROR, "This data does not support joining in editmode.");
return OPERATOR_CANCELLED;
}
else if(object_data_is_libdata(ob)) {
BKE_report(op->reports, RPT_ERROR, "Can't edit external libdata.");
return OPERATOR_CANCELLED;
}
if(ob->type == OB_MESH)
return join_mesh_shapes_exec(C, op);
return OPERATOR_CANCELLED;
}
void OBJECT_OT_join_shapes(wmOperatorType *ot)
{
/* identifiers */
ot->name= "Join as Shapes";
ot->description = "Merge selected objects to shapes of active object.";
ot->idname= "OBJECT_OT_join_shapes";
/* api callbacks */
ot->exec= join_shapes_exec;
ot->poll= join_shapes_poll;
/* flags */
ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
}