def __objects_delete__(unparented_objects):
"""Hookup function for objects delete operation
:param unparented_objects: objects which were unparented during delete
:type unparented_objects: list of bpy.types.Objects
"""
# fix connections recalculations for unparented
_connections_group_wrapper.force_recalculate(unparented_objects)
_view3d_utils.tag_redraw_all_view3d()
# delete unused previe models
for obj in bpy.data.objects:
if obj.type == 'MESH':
if "scs_props" in obj.data and obj.data.scs_props.locator_preview_model_path != "" and not obj.parent:
_preview_models.unlink(obj)
def __objects_delete__(unparented_objects):
"""Hookup function for objects delete operation
:param unparented_objects: objects which were unparented during delete
:type unparented_objects: list of bpy.types.Objects
"""
# fix connections recalculations for unparented
_connections_group_wrapper.force_recalculate(unparented_objects)
_view3d_utils.tag_redraw_all_view3d()
# delete unused previe models
for obj in bpy.data.objects:
if obj.type == 'MESH':
if "scs_props" in obj.data and obj.data.scs_props.locator_preview_model_path != "" and not obj.parent:
_preview_models.unlink(obj)
def object_data_check(scene):
# during rendering in Blender active_object doesn't exists so ignore this case
if not hasattr(bpy.context, "active_object"):
return
active_obj = bpy.context.active_object
selected_objs = bpy.context.selected_objects
# skip persistent check if import is in the process
if _get_scs_globals().import_in_progress:
return
# CHECK FOR DATA CHANGE UPON SELECTION
if active_obj:
if active_obj.is_updated_data:
_Timer.data_updated += 1
if active_obj.is_updated:
_Timer.updated += 1
elif len(selected_objs) > 0:
# search for any updated object
for sel_obj in selected_objs[:2]:
if sel_obj.is_updated:
_Timer.updated += 1
break
if _Timer.updated > 0:
_connections_group_wrapper.switch_to_update()
# BREAK EXECUTION IF TIMER SAYS SO
if not _Timer.can_execute():
return
# GET UPDATE STATES
updated = _Timer.updated > 0
data_updated = _Timer.data_updated > 0
_Timer.updated = _Timer.data_updated = 0
if not updated:
_connections_group_wrapper.switch_to_stall()
# NEW/COPY
if len(scene.objects) > scene.scs_cached_num_objects:
scene.scs_cached_num_objects = len(scene.objects)
if len(selected_objs) > 0:
# create real selected list
# (in case that one of selected objects is parent then children are not in this list)
real_sel_objs = selected_objs.copy()
for sel_obj in selected_objs:
for child in sel_obj.children:
if child.select:
real_sel_objs.append(child)
if real_sel_objs[0].scs_props.object_identity != "":
old_objects = []
for obj in real_sel_objs:
old_objects.append(
bpy.data.objects[obj.scs_props.object_identity])
obj.scs_props.object_identity = obj.name
__objects_copy__(old_objects, real_sel_objs)
lprint("D ---> COPY of the objects: %s",
(len(real_sel_objs), ))
return
else:
for obj in real_sel_objs:
obj.scs_props.object_identity = obj.name
lprint("D ---> NEW objects: %s", (len(real_sel_objs), ))
return
# DELETE
if len(scene.objects) < scene.scs_cached_num_objects:
scene.scs_cached_num_objects = len(scene.objects)
unparented_objects = []
for obj in scene.objects:
if obj.scs_props.parent_identity != "" and not obj.scs_props.parent_identity in bpy.data.objects:
obj.scs_props.parent_identity = ""
unparented_objects.append(obj)
obj.scs_cached_num_children = len(obj.children)
__objects_delete__(unparented_objects)
lprint("D ---> DELETE of the objects!")
return
# if there is no active object then all of rest actions can not be executed at all
if active_obj:
# RENAME
active_obj_identity = active_obj.scs_props.object_identity
if active_obj.name != active_obj_identity and active_obj_identity != "":
old_name = active_obj_identity
new_name = active_obj.name
active_obj.scs_props.object_identity = active_obj.name
_fix_children(active_obj)
__object_rename__(old_name, new_name)
if old_name in bpy.data.objects:
lprint("D ---> NAME SWITCHING")
bpy.data.objects[old_name].scs_props.object_identity = old_name
_fix_children(bpy.data.objects[old_name])
# switching names causes invalid connections data so recalculate curves for these objects
_connections_group_wrapper.force_recalculate(
[bpy.data.objects[old_name], bpy.data.objects[new_name]])
lprint("D ---> RENAME of the active object!")
return
# RE/PARENT
active_obj_children_count = len(active_obj.children)
if active_obj_children_count > active_obj.scs_cached_num_children:
active_obj.scs_cached_num_children = active_obj_children_count
for obj in selected_objs:
if obj != active_obj:
_fix_ex_parent(obj)
obj.scs_props.parent_identity = active_obj.name
obj.scs_cached_num_children = len(obj.children)
__objects_reparent__(active_obj, selected_objs)
lprint("D ---> RE/PARENT selected objects to active object %s",
(len(selected_objs), ))
return
if active_obj.parent and active_obj.parent.name != active_obj.scs_props.parent_identity:
_fix_ex_parent(active_obj)
active_obj.scs_props.parent_identity = active_obj.parent.name
__objects_reparent__(active_obj.parent, [active_obj])
lprint("D ---> RE/PARENT active object to some other parent")
return
# UNPARENT
if not active_obj.select and not active_obj.parent and active_obj.scs_props.parent_identity != "":
_fix_ex_parent(active_obj)
active_obj.scs_props.parent_identity = ""
lprint("D ---> UNPARENT active object in panel")
return
if ((not active_obj.parent
and active_obj.scs_props.parent_identity != "")
or (len(selected_objs) > 0 and not selected_objs[0].parent
and selected_objs[0].scs_props.parent_identity != "")):
for obj in selected_objs:
_fix_ex_parent(obj)
obj.scs_props.parent_identity = ""
lprint("D ---> UNPARENT selected objects in 3D view: %s",
(len(selected_objs), ))
return
# ACTIVE SCS ROOT CHANGED
active_scs_root = _object_utils.get_scs_root(active_obj)
if active_scs_root and scene.scs_cached_active_scs_root != active_scs_root.name:
__active_scs_root_change__(active_scs_root)
scene.scs_cached_active_scs_root = active_scs_root.name
lprint("D ---> ACTIVE SCS ROOT CHANGE: %r",
(active_scs_root.name, ))
return
# MATERIAL ASSIGNEMENT ACTION
if data_updated or updated:
mats_ids = {}
new_mats = {}
removed_mats = dict(active_obj.scs_cached_materials_ids)
for slot in active_obj.material_slots:
if slot.material:
curr_id = str(slot.material.scs_props.id)
mats_ids[curr_id] = 1
if curr_id not in active_obj.scs_cached_materials_ids: # if not in cached -> it's newly assigned
new_mats[curr_id] = 1
elif curr_id in removed_mats: # if in cached remove it from dictionary which stores removed materials
del removed_mats[curr_id]
if len(new_mats) > 0 or len(removed_mats) > 0:
active_obj.scs_cached_materials_ids = mats_ids
__material_assignement__(active_obj, new_mats.keys(),
removed_mats.keys())
lprint("D ---> MATERIAL ASSIGNEMENT CHANGED")
return
def object_data_check(scene):
# during rendering in Blender active_object doesn't exists so ignore this case
if not hasattr(bpy.context, "active_object"):
return
active_obj = bpy.context.active_object
selected_objs = bpy.context.selected_objects
# skip persistent check if import is in the process
if _get_scs_globals().import_in_progress:
return
# CHECK FOR DATA CHANGE UPON SELECTION
if active_obj:
if active_obj.is_updated_data:
_Timer.data_updated += 1
if active_obj.is_updated:
_Timer.updated += 1
elif len(selected_objs) > 0:
# search for any updated object
for sel_obj in selected_objs[:2]:
if sel_obj.is_updated:
_Timer.updated += 1
break
if _Timer.updated > 0:
_connections_group_wrapper.switch_to_update()
# BREAK EXECUTION IF TIMER SAYS SO
if not _Timer.can_execute():
return
# GET UPDATE STATES
updated = _Timer.updated > 0
data_updated = _Timer.data_updated > 0
_Timer.updated = _Timer.data_updated = 0
if not updated:
_connections_group_wrapper.switch_to_stall()
# NEW/COPY
if len(scene.objects) > scene.scs_cached_num_objects:
scene.scs_cached_num_objects = len(scene.objects)
if len(selected_objs) > 0:
# create real selected list
# (in case that one of selected objects is parent then children are not in this list)
real_sel_objs = selected_objs.copy()
for sel_obj in selected_objs:
for child in sel_obj.children:
if child.select:
real_sel_objs.append(child)
if real_sel_objs[0].scs_props.object_identity != "":
old_objects = []
for obj in real_sel_objs:
old_objects.append(bpy.data.objects[obj.scs_props.object_identity])
obj.scs_props.object_identity = obj.name
__objects_copy__(old_objects, real_sel_objs)
lprint("D ---> COPY of the objects: %s", (len(real_sel_objs),))
return
else:
for obj in real_sel_objs:
obj.scs_props.object_identity = obj.name
lprint("D ---> NEW objects: %s", (len(real_sel_objs),))
return
# DELETE
if len(scene.objects) < scene.scs_cached_num_objects:
scene.scs_cached_num_objects = len(scene.objects)
unparented_objects = []
for obj in scene.objects:
if obj.scs_props.parent_identity != "" and not obj.scs_props.parent_identity in bpy.data.objects:
obj.scs_props.parent_identity = ""
unparented_objects.append(obj)
obj.scs_cached_num_children = len(obj.children)
__objects_delete__(unparented_objects)
lprint("D ---> DELETE of the objects!")
return
# if there is no active object then all of rest actions can not be executed at all
if active_obj:
# RENAME
active_obj_identity = active_obj.scs_props.object_identity
if active_obj.name != active_obj_identity and active_obj_identity != "":
old_name = active_obj_identity
new_name = active_obj.name
active_obj.scs_props.object_identity = active_obj.name
_fix_children(active_obj)
__object_rename__(old_name, new_name)
if old_name in bpy.data.objects:
lprint("D ---> NAME SWITCHING")
bpy.data.objects[old_name].scs_props.object_identity = old_name
_fix_children(bpy.data.objects[old_name])
# switching names causes invalid connections data so recalculate curves for these objects
_connections_group_wrapper.force_recalculate([bpy.data.objects[old_name], bpy.data.objects[new_name]])
lprint("D ---> RENAME of the active object!")
return
# RE/PARENT
active_obj_children_count = len(active_obj.children)
if active_obj_children_count > active_obj.scs_cached_num_children:
active_obj.scs_cached_num_children = active_obj_children_count
for obj in selected_objs:
if obj != active_obj:
_fix_ex_parent(obj)
obj.scs_props.parent_identity = active_obj.name
obj.scs_cached_num_children = len(obj.children)
__objects_reparent__(active_obj, selected_objs)
lprint("D ---> RE/PARENT selected objects to active object %s", (len(selected_objs),))
return
if active_obj.parent and active_obj.parent.name != active_obj.scs_props.parent_identity:
_fix_ex_parent(active_obj)
active_obj.scs_props.parent_identity = active_obj.parent.name
__objects_reparent__(active_obj.parent, [active_obj])
lprint("D ---> RE/PARENT active object to some other parent")
return
# UNPARENT
if not active_obj.select and not active_obj.parent and active_obj.scs_props.parent_identity != "":
_fix_ex_parent(active_obj)
active_obj.scs_props.parent_identity = ""
lprint("D ---> UNPARENT active object in panel")
return
if ((not active_obj.parent and active_obj.scs_props.parent_identity != "") or
(len(selected_objs) > 0 and not selected_objs[0].parent and selected_objs[0].scs_props.parent_identity != "")):
for obj in selected_objs:
_fix_ex_parent(obj)
obj.scs_props.parent_identity = ""
lprint("D ---> UNPARENT selected objects in 3D view: %s", (len(selected_objs),))
return
# ACTIVE SCS ROOT CHANGED
active_scs_root = _object_utils.get_scs_root(active_obj)
if active_scs_root and scene.scs_cached_active_scs_root != active_scs_root.name:
__active_scs_root_change__(active_scs_root)
scene.scs_cached_active_scs_root = active_scs_root.name
lprint("D ---> ACTIVE SCS ROOT CHANGE: %r", (active_scs_root.name,))
return
# MATERIAL ASSIGNEMENT ACTION
if data_updated or updated:
mats_ids = {}
new_mats = {}
removed_mats = dict(active_obj.scs_cached_materials_ids)
for slot in active_obj.material_slots:
if slot.material:
curr_id = str(slot.material.scs_props.id)
mats_ids[curr_id] = 1
if curr_id not in active_obj.scs_cached_materials_ids: # if not in cached -> it's newly assigned
new_mats[curr_id] = 1
elif curr_id in removed_mats: # if in cached remove it from dictionary which stores removed materials
del removed_mats[curr_id]
if len(new_mats) > 0 or len(removed_mats) > 0:
active_obj.scs_cached_materials_ids = mats_ids
__material_assignement__(active_obj, new_mats.keys(), removed_mats.keys())
lprint("D ---> MATERIAL ASSIGNEMENT CHANGED")
return
def object_data_check(scene):
active_obj = bpy.context.active_object
selected_objs = bpy.context.selected_objects
# skip persistent check if import is in the process
if _get_scs_globals().import_in_progress:
return
# CHECK FOR DATA CHANGE UPON SELECTION
updating = False
if active_obj:
if active_obj.is_updated:
updating = True
lprint("D ---> DATA UPDATE ON ACTIVE: %r", (time(),))
elif len(selected_objs) > 0:
# search for any updated object
for sel_obj in selected_objs[:2]:
if sel_obj.is_updated:
updating = True
lprint("D ---> DATA UPDATE ON SELECTED: %r", (time(),))
break
if updating:
_connections_group_wrapper.switch_to_update()
if _Timer.can_execute():
if not updating:
_connections_group_wrapper.switch_to_stall()
else:
return
# NEW/COPY
if len(scene.objects) > scene.scs_cached_num_objects:
scene.scs_cached_num_objects = len(scene.objects)
if len(selected_objs) > 0:
# create real selected list
# (in case that one of selected objects is parent then children are not in this list)
real_sel_objs = selected_objs.copy()
for sel_obj in selected_objs:
for child in sel_obj.children:
if child.select:
real_sel_objs.append(child)
if real_sel_objs[0].scs_props.object_identity != "":
old_objects = []
for obj in real_sel_objs:
old_objects.append(bpy.data.objects[obj.scs_props.object_identity])
obj.scs_props.object_identity = obj.name
__objects_copy__(old_objects, real_sel_objs)
lprint("D ---> COPY of the objects: %s", (len(real_sel_objs),))
return
else:
for obj in real_sel_objs:
obj.scs_props.object_identity = obj.name
lprint("D ---> NEW objects: %s", (len(real_sel_objs),))
return
# DELETE
if len(scene.objects) < scene.scs_cached_num_objects:
scene.scs_cached_num_objects = len(scene.objects)
unparented_objects = []
for obj in scene.objects:
if obj.scs_props.parent_identity != "" and not obj.scs_props.parent_identity in bpy.data.objects:
obj.scs_props.parent_identity = ""
unparented_objects.append(obj)
obj.scs_cached_num_children = len(obj.children)
__objects_delete__(unparented_objects)
lprint("D ---> DELETE of the objects!")
return
# if there is no active object then all of rest actions can not be executed at all
if active_obj:
# RENAME
active_obj_identity = active_obj.scs_props.object_identity
if active_obj.name != active_obj_identity and active_obj_identity != "":
old_name = active_obj_identity
new_name = active_obj.name
active_obj.scs_props.object_identity = active_obj.name
__object_rename__(old_name, new_name)
if old_name in bpy.data.objects:
lprint("D ---> NAME SWITCHING")
bpy.data.objects[old_name].scs_props.object_identity = old_name
# switching names causes invalid connections data so recalculate curves for these objects
_connections_group_wrapper.force_recalculate([bpy.data.objects[old_name], bpy.data.objects[new_name]])
lprint("D ---> RENAME of the active object!")
return
# RE/PARENT
active_obj_children_count = len(active_obj.children)
if active_obj_children_count > active_obj.scs_cached_num_children:
active_obj.scs_cached_num_children = active_obj_children_count
for obj in selected_objs:
if obj != active_obj:
_fix_ex_parent(obj)
obj.scs_props.parent_identity = active_obj.name
obj.scs_cached_num_children = len(obj.children)
__objects_reparent__(active_obj, selected_objs)
lprint("D ---> RE/PARENT selected objects to active object %s", (len(selected_objs),))
return
if active_obj.parent and active_obj.parent.name != active_obj.scs_props.parent_identity:
_fix_ex_parent(active_obj)
active_obj.scs_props.parent_identity = active_obj.parent.name
__objects_reparent__(active_obj.parent, [active_obj])
lprint("D ---> RE/PARENT active object to some other parent")
return
# UNPARENT
if not active_obj.select and not active_obj.parent and active_obj.scs_props.parent_identity != "":
_fix_ex_parent(active_obj)
active_obj.scs_props.parent_identity = ""
lprint("D ---> UNPARENT active object in panel")
return
if ((not active_obj.parent and active_obj.scs_props.parent_identity != "") or
(len(selected_objs) > 0 and not selected_objs[0].parent and selected_objs[0].scs_props.parent_identity != "")):
for obj in selected_objs:
_fix_ex_parent(obj)
obj.scs_props.parent_identity = ""
lprint("D ---> UNPARENT selected objects in 3D view: %s", (len(selected_objs),))
return
