diff --git a/rigify/metarigs/human.py b/rigify/metarigs/human.py
index 9a67504a7f5122c29b94db58d3af793adb8c1209..10e093163742ff4ae49392fa567d6a92c847a75c 100644
--- a/rigify/metarigs/human.py
+++ b/rigify/metarigs/human.py
@@ -551,7 +551,7 @@ def create(obj):
pbone.rotation_mode = 'QUATERNION'
pbone.bone.layers = [False, False, True, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False]
pbone = obj.pose.bones[bones['shoulder.L']]
- pbone.rigify_type = 'copy'
+ pbone.rigify_type = 'basic.copy'
pbone.lock_location = (True, True, True)
pbone.lock_rotation = (False, True, False)
pbone.lock_rotation_w = False
@@ -559,7 +559,7 @@ def create(obj):
pbone.rotation_mode = 'YXZ'
pbone.bone.layers = [True, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False]
pbone = obj.pose.bones[bones['shoulder.R']]
- pbone.rigify_type = 'copy'
+ pbone.rigify_type = 'basic.copy'
pbone.lock_location = (True, True, True)
pbone.lock_rotation = (False, True, False)
pbone.lock_rotation_w = False
diff --git a/rigify/rigs/basic/__init__.py b/rigify/rigs/basic/__init__.py
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/rigify/rigs/copy.py b/rigify/rigs/basic/copy.py
similarity index 97%
rename from rigify/rigs/copy.py
rename to rigify/rigs/basic/copy.py
index 61c4cc99799cc8b1492740d9955de9d6b25e750b..ed6d781689b189dc5ea66433826da722d332c61e 100644
--- a/rigify/rigs/copy.py
+++ b/rigify/rigs/basic/copy.py
@@ -65,7 +65,7 @@ class Rig:
# Constrain the original bone.
con = pb[self.org_bone].constraints.new('COPY_TRANSFORMS')
- con.name = "copy_loc"
+ con.name = "copy_transforms"
con.target = self.obj
con.subtarget = bone
@@ -92,7 +92,7 @@ class Rig:
bpy.ops.object.mode_set(mode='OBJECT')
pbone = obj.pose.bones[bones['Bone']]
- pbone.rigify_type = 'copy'
+ pbone.rigify_type = 'simple.bone'
pbone.lock_location = (False, False, False)
pbone.lock_rotation = (False, False, False)
pbone.lock_rotation_w = False
diff --git a/rigify/rigs/basic/copy_chain.py b/rigify/rigs/basic/copy_chain.py
new file mode 100644
index 0000000000000000000000000000000000000000..930e025b236edad619b55306eeb06ace4b2b6e64
--- /dev/null
+++ b/rigify/rigs/basic/copy_chain.py
@@ -0,0 +1,172 @@
+#====================== BEGIN GPL LICENSE BLOCK ======================
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+#======================= END GPL LICENSE BLOCK ========================
+
+import bpy
+from rigify.utils import MetarigError
+from rigify.utils import copy_bone
+from rigify.utils import connected_children_names
+from rigify.utils import strip_org, make_deformer_name
+from rigify.utils import create_bone_widget
+
+
+class Rig:
+ """ A "copy_chain" rig. All it does is duplicate the original bone chain
+ and constrain it.
+ This is a control and deformation rig.
+
+ """
+ def __init__(self, obj, bone_name, params):
+ """ Gather and validate data about the rig.
+ """
+ self.obj = obj
+ self.org_bones = [bone_name] + connected_children_names(obj, bone_name)
+ self.params = params
+
+ if len(self.org_bones) <= 1:
+ raise MetarigError("RIGIFY ERROR: Bone '%s': input to rig type must be a chain of 2 or more bones." % (strip_org(bone)))
+
+ def generate(self):
+ """ Generate the rig.
+ Do NOT modify any of the original bones, except for adding constraints.
+ The main armature should be selected and active before this is called.
+
+ """
+ bpy.ops.object.mode_set(mode='EDIT')
+
+ # Create the deformation and control bone chains.
+ # Just copies of the original chain.
+ def_chain = []
+ ctrl_chain = []
+ for i in range(len(self.org_bones)):
+ name = self.org_bones[i]
+
+ # Create bones
+ def_bone = copy_bone(self.obj, name)
+ ctrl_bone = copy_bone(self.obj, name)
+
+ # Get edit bones
+ eb = self.obj.data.edit_bones
+ def_bone_e = eb[def_bone]
+ ctrl_bone_e = eb[ctrl_bone]
+
+ # Set their names
+ def_bone_e.name = make_deformer_name(strip_org(name))
+ ctrl_bone_e.name = strip_org(name)
+
+ # Add them to their respective lists
+ def_chain += [def_bone_e.name]
+ ctrl_chain += [ctrl_bone_e.name]
+
+ # Parenting
+ if i == 0:
+ # First bone
+ def_bone_e.parent = eb[self.org_bones[i]].parent
+ ctrl_bone_e.parent = eb[self.org_bones[i]].parent
+ else:
+ # The rest
+ def_bone_e.parent = eb[def_chain[i-1]]
+ ctrl_bone_e.parent = eb[ctrl_chain[i-1]]
+
+ bpy.ops.object.mode_set(mode='OBJECT')
+ pb = self.obj.pose.bones
+
+ # Constraint org and def to the control bones
+ for org, ctrl, defrm in zip(self.org_bones, ctrl_chain, def_chain):
+ con = pb[org].constraints.new('COPY_TRANSFORMS')
+ con.name = "copy_transforms"
+ con.target = self.obj
+ con.subtarget = ctrl
+
+ con = pb[defrm].constraints.new('COPY_TRANSFORMS')
+ con.name = "copy_transforms"
+ con.target = self.obj
+ con.subtarget = ctrl
+
+ # Create control widgets
+ for bone in ctrl_chain:
+ create_bone_widget(self.obj, bone)
+
+ @classmethod
+ def create_sample(self, obj):
+ """ Create a sample metarig for this rig type.
+
+ """
+ # generated by rigify.utils.write_metarig
+ bpy.ops.object.mode_set(mode='EDIT')
+ arm = obj.data
+
+ bones = {}
+
+ bone = arm.edit_bones.new('bone.01')
+ bone.head[:] = 0.0000, 0.0000, 0.0000
+ bone.tail[:] = 0.0000, 0.0000, 0.3333
+ bone.roll = 0.0000
+ bone.use_connect = False
+ bones['bone.01'] = bone.name
+ bone = arm.edit_bones.new('bone.02')
+ bone.head[:] = 0.0000, 0.0000, 0.3333
+ bone.tail[:] = 0.0000, 0.0000, 0.6667
+ bone.roll = 3.1416
+ bone.use_connect = True
+ bone.parent = arm.edit_bones[bones['bone.01']]
+ bones['bone.02'] = bone.name
+ bone = arm.edit_bones.new('bone.03')
+ bone.head[:] = 0.0000, 0.0000, 0.6667
+ bone.tail[:] = 0.0000, 0.0000, 1.0000
+ bone.roll = 3.1416
+ bone.use_connect = True
+ bone.parent = arm.edit_bones[bones['bone.02']]
+ bones['bone.03'] = bone.name
+
+ bpy.ops.object.mode_set(mode='OBJECT')
+ pbone = obj.pose.bones[bones['bone.01']]
+ pbone.rigify_type = 'basic.copy_chain'
+ pbone.lock_location = (False, False, False)
+ pbone.lock_rotation = (False, False, False)
+ pbone.lock_rotation_w = False
+ pbone.lock_scale = (False, False, False)
+ pbone.rotation_mode = 'QUATERNION'
+ pbone.rigify_parameters.add()
+ pbone = obj.pose.bones[bones['bone.02']]
+ pbone.rigify_type = ''
+ pbone.lock_location = (False, False, False)
+ pbone.lock_rotation = (False, False, False)
+ pbone.lock_rotation_w = False
+ pbone.lock_scale = (False, False, False)
+ pbone.rotation_mode = 'QUATERNION'
+ pbone = obj.pose.bones[bones['bone.03']]
+ pbone.rigify_type = ''
+ pbone.lock_location = (False, False, False)
+ pbone.lock_rotation = (False, False, False)
+ pbone.lock_rotation_w = False
+ pbone.lock_scale = (False, False, False)
+ pbone.rotation_mode = 'QUATERNION'
+
+ bpy.ops.object.mode_set(mode='EDIT')
+ for bone in arm.edit_bones:
+ bone.select = False
+ bone.select_head = False
+ bone.select_tail = False
+ for b in bones:
+ bone = arm.edit_bones[bones[b]]
+ bone.select = True
+ bone.select_head = True
+ bone.select_tail = True
+ arm.edit_bones.active = bone
+
+