diff options
Diffstat (limited to 'rigify/rigs/spines/super_head.py')
| -rw-r--r-- | rigify/rigs/spines/super_head.py | 85 |
1 files changed, 42 insertions, 43 deletions
diff --git a/rigify/rigs/spines/super_head.py b/rigify/rigs/spines/super_head.py index 49f1ce3e..22a8873d 100644 --- a/rigify/rigs/spines/super_head.py +++ b/rigify/rigs/spines/super_head.py @@ -24,6 +24,9 @@ class Rig(BaseHeadTailRig): use_connect_reverse = False min_chain_length = 1 + long_neck: bool + has_neck: bool + def initialize(self): super().initialize() @@ -32,27 +35,20 @@ class Rig(BaseHeadTailRig): #################################################### # BONES - # - # org[]: - # ORG bones - # ctrl: - # neck, head, neck_bend: - # Main controls. - # tweak[]: - # Tweak control chain. - # mch: - # rot_neck, rot_head: - # Main control parents, implement FK follow. - # stretch - # Long neck stretch behavior. - # ik[] - # Long neck IK behavior. - # chain[] - # Tweak parents. - # deform[]: - # DEF bones - # - #################################################### + + class CtrlBones(BaseHeadTailRig.CtrlBones): + neck: str # Main neck control + head: str # Main head control + neck_bend: str # Extra neck bend control for long neck + + class MchBones(BaseHeadTailRig.MchBones): + rot_neck: str # Main neck control parent for FK follow + rot_head: str # Main head control parent for FK follow + stretch: str # Long neck stretch helper + ik: list[str] # Long neck IK system + chain: list[str] # Tweak parents + + bones: BaseHeadTailRig.ToplevelBones[list[str], CtrlBones, MchBones, list[str]] #################################################### # Main control bones @@ -72,7 +68,7 @@ class Rig(BaseHeadTailRig): self.default_prop_bone = ctrl.head - def make_neck_control_bone(self, org, name, org_head): + def make_neck_control_bone(self, org: str, name: str, org_head: str): name = self.copy_bone(org, name, parent=False) # Neck spans all neck bones (except head) @@ -80,7 +76,7 @@ class Rig(BaseHeadTailRig): return name - def make_neck_bend_control_bone(self, org, name, neck): + def make_neck_bend_control_bone(self, org: str, name: str, neck: str): name = self.copy_bone(org, name, parent=False) neck_bend_eb = self.get_bone(name) @@ -98,7 +94,7 @@ class Rig(BaseHeadTailRig): return name - def make_head_control_bone(self, org, name): + def make_head_control_bone(self, org: str, name: str): return self.copy_bone(org, name, parent=False) @stage.parent_bones @@ -119,7 +115,7 @@ class Rig(BaseHeadTailRig): if self.long_neck: self.configure_neck_bend_bone(self.bones.ctrl.neck_bend, self.bones.org[0]) - def configure_neck_bend_bone(self, ctrl, org): + def configure_neck_bend_bone(self, ctrl: str, _org: str): bone = self.get_bone(ctrl) bone.lock_rotation = (True, True, True) bone.lock_rotation_w = True @@ -134,7 +130,7 @@ class Rig(BaseHeadTailRig): if self.long_neck: self.make_neck_bend_widget(ctrl.neck_bend) - def make_neck_widget(self, ctrl): + def make_neck_widget(self, ctrl: str): radius = 1/max(1, len(self.bones.mch.chain)) create_circle_widget( @@ -143,7 +139,7 @@ class Rig(BaseHeadTailRig): head_tail=0.5, ) - def make_neck_bend_widget(self, ctrl): + def make_neck_bend_widget(self, ctrl: str): radius = 1/max(1, len(self.bones.mch.chain)) create_neck_bend_widget( @@ -152,7 +148,7 @@ class Rig(BaseHeadTailRig): head_tail=0.0, ) - def make_head_widget(self, ctrl): + def make_head_widget(self, ctrl: str): # place wgt @ middle of head bone for long necks if self.long_neck: head_tail = 0.5 @@ -161,9 +157,9 @@ class Rig(BaseHeadTailRig): create_circle_widget( self.obj, ctrl, - radius = 0.5, - head_tail = head_tail, - with_line = False, + radius=0.5, + head_tail=head_tail, + with_line=False, ) #################################################### @@ -179,7 +175,7 @@ class Rig(BaseHeadTailRig): mch.stretch = self.make_mch_stretch_bone(orgs[0], 'STR-neck', orgs[-1]) mch.rot_head = self.make_mch_follow_bone(orgs[-1], 'head', 0.0, copy_scale=True) - def make_mch_stretch_bone(self, org, name, org_head): + def make_mch_stretch_bone(self, org: str, name: str, org_head: str): name = self.copy_bone(org, make_derived_name(name, 'mch'), parent=False) self.get_bone(name).tail = self.get_bone(org_head).head return name @@ -198,7 +194,7 @@ class Rig(BaseHeadTailRig): if self.has_neck: self.rig_mch_stretch_bone(self.bones.mch.stretch, self.bones.ctrl.head) - def rig_mch_stretch_bone(self, mch, head): + def rig_mch_stretch_bone(self, mch: str, head: str): self.make_constraint(mch, 'STRETCH_TO', head, keep_axis='SWING_Y') #################################################### @@ -210,7 +206,7 @@ class Rig(BaseHeadTailRig): if self.long_neck: self.bones.mch.ik = map_list(self.make_mch_ik_bone, orgs[0:-1]) - def make_mch_ik_bone(self, org): + def make_mch_ik_bone(self, org: str): return self.copy_bone(org, make_derived_name(org, 'mch', '_ik'), parent=False) @stage.parent_bones @@ -228,7 +224,7 @@ class Rig(BaseHeadTailRig): for args in zip(count(0), ik): self.rig_mch_ik_bone(*args, len(ik), head) - def rig_mch_ik_bone(self, i, mch, ik_len, head): + def rig_mch_ik_bone(self, i: int, mch: str, ik_len: int, head: str): if i == ik_len - 1: self.make_constraint(mch, 'IK', head, chain_count=ik_len) @@ -242,7 +238,7 @@ class Rig(BaseHeadTailRig): orgs = self.bones.org self.bones.mch.chain = map_list(self.make_mch_bone, orgs[1:-1]) - def make_mch_bone(self, org): + def make_mch_bone(self, org: str): return self.copy_bone(org, make_derived_name(org, 'mch'), parent=False, scale=1/4) @stage.parent_bones @@ -267,14 +263,14 @@ class Rig(BaseHeadTailRig): for args in zip(count(0), chain): self.rig_mch_bone(*args, len(chain)) - def rig_mch_bone_long(self, i, mch, ik, len_mch): + def rig_mch_bone_long(self, i: int, mch: str, ik: str, len_mch: int): ctrl = self.bones.ctrl self.make_constraint(mch, 'COPY_LOCATION', ik) step = 2/(len_mch+1) - xval = (i+1)*step - influence = 2*xval - xval**2 #parabolic influence of pivot + x_val = (i+1)*step + influence = 2*x_val - x_val**2 # parabolic influence of pivot self.make_constraint( mch, 'COPY_LOCATION', ctrl.neck_bend, @@ -286,10 +282,10 @@ class Rig(BaseHeadTailRig): def rig_mch_bone(self, i, mch, len_mch): ctrl = self.bones.ctrl - nfactor = float((i + 1) / (len_mch + 1)) + n_factor = float((i + 1) / (len_mch + 1)) self.make_constraint( mch, 'COPY_ROTATION', ctrl.head, - influence=nfactor, space='LOCAL' + influence=n_factor, space='LOCAL' ) self.make_constraint(mch, 'COPY_SCALE', ctrl.neck) @@ -345,7 +341,7 @@ class Rig(BaseHeadTailRig): else: tweaks = [self.connected_tweak or self.bones.ctrl.head] - for args in zip(count(0), self.bones.org, tweaks, tweaks[1:] + [None]): + for args in zip(count(0), self.bones.org, tweaks, [*tweaks[1:], None]): self.rig_org_bone(*args) @@ -392,7 +388,10 @@ def create_sample(obj, *, parent=None): except AttributeError: pass try: - pbone.rigify_parameters.tweak_layers = [False, False, 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] + pbone.rigify_parameters.tweak_layers = [ + False, False, 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] except AttributeError: pass pbone = obj.pose.bones[bones['neck.001']] |