def __init__(self, bdata, armature=None):
"""
bdata might be an Object, DupliObject, Bone or PoseBone.
If Bone or PoseBone, armature Object must be provided.
"""
if isinstance(bdata, Object):
self._tag = 'OB'
self.name = get_blenderID_name(bdata)
self.bdata = bdata
self._ref = None
elif isinstance(bdata, DupliObject):
self._tag = 'DP'
self.name = "|".join((get_blenderID_name((bdata.id_data, bdata.object)),
"Dupli", self._get_dup_num_id(bdata)))
self.bdata = bdata.object
self._ref = bdata.id_data
else: # isinstance(bdata, (Bone, PoseBone)):
if isinstance(bdata, PoseBone):
bdata = armature.data.bones[bdata.name]
self._tag = 'BO'
self.name = get_blenderID_name(bdata)
self.bdata = bdata
self._ref = armature
self.parented_to_armature = False
python类Object()的实例源码
def __init__(self, bdata, armature=None):
"""
bdata might be an Object, DupliObject, Bone or PoseBone.
If Bone or PoseBone, armature Object must be provided.
"""
if isinstance(bdata, Object):
self._tag = 'OB'
self.name = get_blenderID_name(bdata)
self.bdata = bdata
self._ref = None
elif isinstance(bdata, DupliObject):
self._tag = 'DP'
self.name = "|".join((get_blenderID_name((bdata.id_data, bdata.object)),
"Dupli", self._get_dup_num_id(bdata)))
self.bdata = bdata.object
self._ref = bdata.id_data
else: # isinstance(bdata, (Bone, PoseBone)):
if isinstance(bdata, PoseBone):
bdata = armature.data.bones[bdata.name]
self._tag = 'BO'
self.name = get_blenderID_name(bdata)
self.bdata = bdata
self._ref = armature
self.parented_to_armature = False
def _object(func):
"""
:param func:
"""
def inner(arg, *args, **kwargs):
"""
:param arg:
:param *args:
:param **kwargs:
"""
if isinstance(arg, types.Object):
obj = arg
else:
obj = data.objects[arg]
return func(obj, *args, **kwargs)
return inner
def execute(self, context):
obj = context.object
obj.urho_mass = 0.0
obj.urho_friction = 0.5
obj.urho_anisotropic_friction = (1.0, 1.0, 1.0)
obj.urho_rolling_friction = 0.0
obj.urho_restitution = 0.0
obj.urho_linear_velocity = (0.0, 0.0, 0.0)
obj.urho_angular_velocity = (0.0, 0.0, 0.0)
obj.urho_linear_factor = (1.0, 1.0, 1.0)
obj.urho_angular_factor = (1.0, 1.0, 1.0)
obj.urho_linear_damping = 0.0
obj.urho_angular_damping = 0.0
obj.urho_linear_rest_threshold = 0.8
obj.urho_angular_rest_threshold = 1.0
obj.urho_collision_layer = [True, False, False, False, False, False, False, False]
obj.urho_collision_mask = [True] * 8
obj.urho_contact_threshold = 1e+18
obj.urho_ccd_radius = 0.0
obj.urho_ccd_motion_threshold = 0.0
obj.urho_collision_event_mode = 'WHENACTIVE'
obj.urho_use_gravity = True
obj.urho_is_kinematic = False
obj.urho_is_trigger = False
obj.urho_gravity_override = (0.0, 0.0, 0.0)
return {'FINISHED'}
#-------------------------
# Properties > Object > 'Urho3D ~ Components' panel
#-------------------------
def __call__(cls, bdata, armature=None):
if bdata is None:
return None
dup_mat = None
if isinstance(bdata, Object):
key = get_blenderID_key(bdata)
elif isinstance(bdata, DupliObject):
key = "|".join((get_blenderID_key((bdata.id_data, bdata.object)), cls._get_dup_num_id(bdata)))
dup_mat = bdata.matrix.copy()
else: # isinstance(bdata, (Bone, PoseBone)):
if isinstance(bdata, PoseBone):
bdata = armature.data.bones[bdata.name]
key = get_blenderID_key((armature, bdata))
cache = getattr(cls, "_cache", None)
if cache is None:
cache = cls._cache = {}
instance = cache.get(key)
if instance is not None:
# Duplis hack: since duplis are not persistent in Blender (we have to re-create them to get updated
# info like matrix...), we *always* need to reset that matrix when calling ObjectWrapper() (all
# other data is supposed valid during whole cache live, so we can skip resetting it).
instance._dupli_matrix = dup_mat
return instance
instance = cls.__new__(cls, bdata, armature)
instance.__init__(bdata, armature)
instance.key = key
instance._dupli_matrix = dup_mat
cache[key] = instance
return instance
def build_node_obj(self, fbx_tmpl, settings):
if self.bl_obj:
return self.bl_obj
if self.is_bone or not self.fbx_elem:
return None
# create when linking since we need object data
elem_name_utf8 = self.fbx_name
# Object data must be created already
self.bl_obj = obj = bpy.data.objects.new(name=elem_name_utf8, object_data=self.bl_data)
fbx_props = (elem_find_first(self.fbx_elem, b'Properties70'),
elem_find_first(fbx_tmpl, b'Properties70', fbx_elem_nil))
assert(fbx_props[0] is not None)
# ----
# Misc Attributes
obj.color[0:3] = elem_props_get_color_rgb(fbx_props, b'Color', (0.8, 0.8, 0.8))
obj.hide = not bool(elem_props_get_visibility(fbx_props, b'Visibility', 1.0))
obj.matrix_basis = self.get_matrix()
if settings.use_custom_props:
blen_read_custom_properties(self.fbx_elem, obj, settings)
return obj
def update_OP_namelist_cls(self, context):
# When Object namelist cls is updated:
self.bf_xb = "NONE" # FIXME more rough but cleaner
self.bf_xyz = "NONE"
self.bf_pb = "NONE"
# Check allowed geometries, different namelists may have different allowed geometries FIXME multiple not allowed geometries were left
#bf_namelist = self.bf_namelist
#bf_prop_XB = bf_namelist.bf_prop_XB
#bf_prop_XYZ = bf_namelist.bf_prop_XYZ
#bf_prop_PB = bf_namelist.bf_prop_PB
#if bf_prop_XB and self.bf_xb not in bf_prop_XB.allowed_items: self.bf_xb = "NONE"
#if bf_prop_XYZ and self.bf_xyz not in bf_prop_XYZ.allowed_items: self.bf_xyz = "NONE"
#if bf_prop_PB and self.bf_pb not in bf_prop_PB.allowed_items: self.bf_pb = "NONE"
# Set default appearance
self.set_default_appearance(context)
def __call__(cls, bdata, armature=None):
if bdata is None:
return None
dup_mat = None
if isinstance(bdata, Object):
key = get_blenderID_key(bdata)
elif isinstance(bdata, DupliObject):
key = "|".join((get_blenderID_key((bdata.id_data, bdata.object)), cls._get_dup_num_id(bdata)))
dup_mat = bdata.matrix.copy()
else: # isinstance(bdata, (Bone, PoseBone)):
if isinstance(bdata, PoseBone):
bdata = armature.data.bones[bdata.name]
key = get_blenderID_key((armature, bdata))
cache = getattr(cls, "_cache", None)
if cache is None:
cache = cls._cache = {}
instance = cache.get(key)
if instance is not None:
# Duplis hack: since duplis are not persistent in Blender (we have to re-create them to get updated
# info like matrix...), we *always* need to reset that matrix when calling ObjectWrapper() (all
# other data is supposed valid during whole cache live, so we can skip resetting it).
instance._dupli_matrix = dup_mat
return instance
instance = cls.__new__(cls, bdata, armature)
instance.__init__(bdata, armature)
instance.key = key
instance._dupli_matrix = dup_mat
cache[key] = instance
return instance
def build_node_obj(self, fbx_tmpl, settings):
if self.bl_obj:
return self.bl_obj
if self.is_bone or not self.fbx_elem:
return None
# create when linking since we need object data
elem_name_utf8 = self.fbx_name
# Object data must be created already
self.bl_obj = obj = bpy.data.objects.new(name=elem_name_utf8, object_data=self.bl_data)
fbx_props = (elem_find_first(self.fbx_elem, b'Properties70'),
elem_find_first(fbx_tmpl, b'Properties70', fbx_elem_nil))
assert(fbx_props[0] is not None)
# ----
# Misc Attributes
obj.color[0:3] = elem_props_get_color_rgb(fbx_props, b'Color', (0.8, 0.8, 0.8))
obj.hide = not bool(elem_props_get_visibility(fbx_props, b'Visibility', 1.0))
obj.matrix_basis = self.get_matrix()
if settings.use_custom_props:
blen_read_custom_properties(fbx_props[0], obj, settings)
return obj
def mesh(obj, options):
"""
:param obj:
:param options:
"""
logger.debug('object.mesh(%s, %s)', obj, options)
if obj.type != MESH:
return
for mesh_, objects in _MESH_MAP.items():
if obj in objects:
return mesh_
else:
logger.debug('Could not map object, updating manifest')
mesh_ = extract_mesh(obj, options)
if len(mesh_.tessfaces) is not 0:
manifest = _MESH_MAP.setdefault(mesh_.name, [])
manifest.append(obj)
mesh_name = mesh_.name
else:
# possibly just being used as a controller
logger.info('Object %s has no faces', obj.name)
mesh_name = None
return mesh_name
