def unregister():
operators.unregister()
preference.unregister()
panel.unregister()
core.unregister()
get_logger().info("BlendMotion is successfully unregistered")
def make_bones_recursive(o, amt, with_handle=True):
"""
o: Object
amt: Armature
with_handle: bool
"""
get_logger().debug('make_bone_recursive: {}'.format(o.name))
link_name = o.name
parent_bone = make_bone(o, amt)
armature_children = [
child for child in o.children if child.type == 'ARMATURE'
]
mesh_children = [child for child in o.children if child.type == 'MESH']
# rename visual meshes to the real link name
for mesh in mesh_children:
if mesh.phobostype == 'visual':
rename_object(mesh, link_name)
if len(armature_children) == 1:
# Single bone
child_bone = make_bones_recursive(armature_children[0], amt,
with_handle)
attach_bones(parent_bone, child_bone)
for child in mesh_children:
attach_mesh_bone(child, amt, child_bone)
elif len(armature_children) == 0:
# The tip
child_bone = make_tip(parent_bone, o['joint/name'], amt)
attach_bones(parent_bone, child_bone)
for child in mesh_children:
attach_mesh_bone(child, amt, child_bone)
# Mark a tip bone to use them later
child_bone['blendmotion_joint'] = o.name
# Make a handle bone to use with IK
if with_handle:
handle_bone = make_handle(child_bone, amt)
child_bone['blendmotion_tip'] = handle_bone.name
else:
child_bone['blendmotion_tip'] = True
else:
# Where bones are branching off
for child in armature_children:
child_bone = make_bones_recursive(child, amt, with_handle)
attach_bones(parent_bone, child_bone)
for child in mesh_children:
attach_mesh_bone(child, amt, parent_bone)
return parent_bone
def make_tip(bone, name, amt):
"""
bone: EditBone
name: str
amt: Armature
"""
get_logger().debug('make_tip: {}'.format(name))
# make a bone which has the same shape with parent bone
b = amt.data.edit_bones.new(name)
b.head = bone.tail
b.tail = b.head + bone.vector
return b
def make_bone(o, amt):
"""
o: Object
amt: Armature
"""
is_parent_joint = o.parent is not None and 'joint/name' in o.parent
joint_name = o.parent['joint/name'] if is_parent_joint else 'root'
get_logger().debug('make_bone: {}'.format(joint_name))
b = amt.data.edit_bones.new(joint_name)
if o.parent is not None:
b.head = calc_pos(o.parent)
b.tail = calc_pos(o)
if is_parent_joint:
b['blendmotion_joint'] = o.parent.name
return b
def error_and_log(opr, message):
get_logger().error(message)
opr.report({'ERROR'}, message)
return {'CANCELLED'}
def log(self):
get_logger().error(self)