def __setup_control(self, name=None):
#--- in this method you create the joint and upVector setup and reposition
attr = attribute.Attribute()
nd = node.Node()
#--- create joint
jnt = None
jnt_grp = nd.transform(name=self.side + '_' + name,
suffix='GOFF',
parent=self.ctl.transform)
if self.flip:
if self.upVectorOffset[0]:
jnt = joint.Joint(side=self.side,
name=name,
suffix='GJNT',
radius=self.size * 0.9,
orientation=[0, 180, 0])
elif self.upVectorOffset[1]:
jnt = joint.Joint(side=self.side,
name=name,
suffix='GJNT',
radius=self.size * 0.9,
orientation=[0, 0, 180])
elif self.upVectorOffset[2]:
jnt = joint.Joint(side=self.side,
name=name,
suffix='GJNT',
radius=self.size * 0.9,
orientation=[180, 0, 0])
else:
jnt = joint.Joint(side=self.side,
name=name,
suffix='GJNT',
radius=self.size * 0.9)
#--- zero out the joints position
attr.setAttr(node=jnt.name, attribute='t', value=[0, 0, 0])
#--- setup and connect the joint labels
if self.side == 'L' or self.side == 'l' or self.side == 'Left' or self.side == 'left':
cmds.setAttr(jnt.name + '.side', 1)
elif self.side == 'R' or self.side == 'r' or self.side == 'Right' or self.side == 'right':
cmds.setAttr(jnt.name + '.side', 2)
elif self.side == 'C' or self.side == 'c' or self.side == 'Center' or self.side == 'center':
cmds.setAttr(jnt.name + '.side', 0)
cmds.setAttr(jnt.name + '.type', 18)
cmds.setAttr(jnt.name + '.otherType',
name[0].upper() + name[1:],
type='string')
cmds.connectAttr(self.main_mod + '.showLabels',
jnt.name + '.drawLabel')
#--- set the displayType of the joints
attr.setColor(node=jnt.name, displayType=0)
#--- upVector setup
up_vector = nd.locator(name=self.side + '_' + name,
suffix='GLOC',
parent=self.ctl.transform)
#--- offset the position of the locator
attr.setAttr(node=up_vector, attribute='t', value=self.upVectorOffset)
#--- set the color of the upVector locators
attr.setColor(node=up_vector, color=self.color)
#--- store the nodes properly
self.g_jnt.append(jnt.name)
self.g_jnt_off.append(jnt_grp)
self.g_loc.append(up_vector)
def __create_chain(self,
side=None,
name=None,
suffix=None,
position=[0, 0, 0],
orientation=[0, 0, 0],
ikSolver='ikRPsolver',
ikCurve=None,
ikName=None,
offset=[0, 0, 0],
amount=0,
mirror=True,
radius=1,
parentJoint=None,
parentIk=None):
#--- this method creates the ikChain
cmds.select(clear=True)
ik_chain = []
if isinstance(name, list):
for i in range(len(name)):
if position == []:
if offset == [0, 0, 0]:
off = [0, 0 + i, 0]
jnt = joint.Joint(side=side,
name=name[i] + 'IK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
ik_chain.append(jnt.name)
elif offset[0] > 0:
if offset[1] > 0:
if offset[2] > 0:
off = [
offset[0] + i, offset[1] + i, offset[2] + i
]
jnt = joint.Joint(side=side,
name=name[i] + 'IK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
ik_chain.append(jnt.name)
else:
off = [offset[0] + i, offset[1] + i, 0]
jnt = joint.Joint(side=side,
name=name[i] + 'IK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
ik_chain.append(jnt.name)
else:
off = [0 + i, 0, 0]
jnt = joint.Joint(side=side,
name=name[i] + 'IK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
ik_chain.append(jnt.name)
else:
if offset[1] > 0:
if offset[2] > 0:
off = [0, offset[1] + i, offset[2] + i]
jnt = joint.Joint(side=side,
name=name[i] + 'IK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
ik_chain.append(jnt.name)
else:
off = [0, offset[1] + i, 0]
jnt = joint.Joint(side=side,
name=name[i] + 'IK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
ik_chain.append(jnt.name)
else:
off = [0, 0 + i, 0]
jnt = joint.Joint(side=side,
name=name[i] + 'IK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
ik_chain.append(jnt.name)
else:
if not len(orientation) == len(name):
jnt = joint.Joint(side=side,
name=name[i] + 'IK',
suffix=suffix,
position=position[i],
orientation=orientation,
parent=True,
radius=radius)
else:
jnt = joint.Joint(side=side,
name=name[i] + 'IK',
suffix=suffix,
position=position[i],
orientation=orientation[i],
parent=True,
radius=radius)
ik_chain.append(jnt.name)
else:
for i in range(amount):
if position == []:
if offset == [0, 0, 0]:
off = [0, 0 + i, 0]
jnt = joint.Joint(side=side,
name=name + ` i ` + 'IK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
ik_chain.append(jnt.name)
elif offset[0] > 0:
if offset[1] > 0:
if offset[2] > 0:
off = [
offset[0] + i, offset[1] + i, offset[2] + i
]
jnt = joint.Joint(side=side,
name=name + ` i ` + 'IK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
ik_chain.append(jnt.name)
else:
off = [offset[0] + i, offset[1] + i, 0]
jnt = joint.Joint(side=side,
name=name + ` i ` + 'IK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
ik_chain.append(jnt.name)
else:
off = [offset[0] + i, 0, 0]
jnt = joint.Joint(side=side,
name=name + ` i ` + 'IK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
ik_chain.append(jnt.name)
else:
if offset[1] > 0:
if offset[2] > 0:
off = [0, offset[1] + i, offset[2] + i]
jnt = joint.Joint(side=side,
name=name + ` i ` + 'IK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
ik_chain.append(jnt.name)
else:
off = [0, offset[1] + i, 0]
jnt = joint.Joint(side=side,
name=name + ` i ` + 'IK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
ik_chain.append(jnt.name)
else:
off = [0, 0 + i, 0]
jnt = joint.Joint(side=side,
name=name + ` i ` + 'IK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
ik_chain.append(jnt.name)
else:
if not len(orientation) == len(name):
jnt = joint.Joint(side=side,
name=name + ` i ` + 'IK',
suffix=suffix,
position=position[i],
orientation=orientation,
parent=True,
radius=radius)
else:
jnt = joint.Joint(side=side,
name=name + ` i ` + 'IK',
suffix=suffix,
position=position[i],
orientation=orientation[i],
parent=True,
radius=radius)
ik_chain.append(jnt.name)
cmds.select(clear=1)
self.ik_joint_names = ik_chain
#--- reorient the jointChain
for i in self.ik_joint_names:
cmds.joint(i,
edit=True,
zeroScaleOrient=True,
orientJoint='xyz',
secondaryAxisOrient='yup')
#--- zero out the jointOrient values of the last joint
cmds.setAttr(self.ik_joint_names[-1] + '.jointOrient', 0, 0, 0)
#--- create ikHandle
self.__create_ik_handle(side=side,
name=name,
suffix=suffix,
ikSolver=ikSolver,
ikCurve=ikCurve,
ikName=ikName)
#--- mirror joints
if mirror:
self.__mirror_chain(side=side)
#--- parent the joints and ikHandles
#--- joints
if parentJoint:
if mirror:
if isinstance(parentJoint, list):
if len(parentJoint) == 2:
cmds.parent(self.ik_joint_names[0], parentJoint[0])
cmds.parent(self.mirrored_ik_joint_names[0],
parentJoint[1])
else:
raise Exception(
'First element is left and second is right!'
'You have to specify proper parent nodes!')
else:
cmds.parent(self.ik_joint_names[0],
self.mirrored_ik_joint_names[0], parentIk)
else:
cmds.parent(self.ik_joint_names[0], parentJoint)
#-- ikHandles
if parentIk:
if mirror:
if isinstance(parentIk, list):
if len(parentIk) == 2:
cmds.parent(self.ik_handle_names[0], parentIk[0])
cmds.parent(self.mirrored_ik_handle_names[0],
parentIk[1])
else:
raise Exception(
'First element is left and second is right!'
'You have to specify proper parent nodes!')
else:
cmds.parent(self.ik_handle_names[0],
self.mirrored_ik_handle_names[0], parentIk)
else:
cmds.parent(self.ik_handle_names[0], parentIk)
def create_chain(self,
side=None,
name=[],
suffix=None,
position=[],
orientation=[],
offset=[0, 0, 0],
amount=3,
mirror=False,
radius=1):
fk_chain = []
if isinstance(name, list):
for i in range(len(name)):
if position == []:
if offset == [0, 0, 0]:
off = [0, 0 + i, 0]
jnt = joint.Joint(side=side,
name=name[i] + 'FK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
fk_chain.append(jnt.name)
elif offset[0] > 0:
if offset[1] > 0:
if offset[2] > 0:
off = [
offset[0] + i, offset[1] + i, offset[2] + i
]
jnt = joint.Joint(side=side,
name=name[i] + 'FK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
fk_chain.append(jnt.name)
else:
off = [offset[0] + i, offset[1] + i, 0]
jnt = joint.Joint(side=side,
name=name[i] + 'FK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
fk_chain.append(jnt.name)
else:
off = [offset[0] + i, 0, 0]
jnt = joint.Joint(side=side,
name=name[i] + 'FK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
fk_chain.append(jnt.name)
else:
if offset[1] > 0:
if offset[2] > 0:
off = [0, offset[1] + i, offset[2] + i]
jnt = joint.Joint(side=side,
name=name[i] + 'FK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
fk_chain.append(jnt.name)
else:
off = [0, offset[1] + i, 0]
jnt = joint.Joint(side=side,
name=name[i] + 'FK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
fk_chain.append(jnt.name)
else:
off = [0, 0 + i, 0]
jnt = joint.Joint(side=side,
name=name[i] + 'FK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
fk_chain.append(jnt.name)
else:
jnt = joint.Joint(side=side,
name=name[i] + 'FK',
suffix=suffix,
position=position[i],
orientation=orientation[i],
parent=True,
radius=radius)
fk_chain.append(jnt.name)
else:
for i in range(amount):
if position == []:
if offset == [0, 0, 0]:
off = [0, 0 + i, 0]
jnt = joint.Joint(side=side,
name=name + ` i ` + 'FK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
fk_chain.append(jnt.name)
elif offset[0] > 0:
if offset[1] > 0:
if offset[2] > 0:
off = [
offset[0] + i, offset[1] + i, offset[2] + i
]
jnt = joint.Joint(side=side,
name=name + ` i ` + 'FK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
fk_chain.append(jnt.name)
else:
off = [offset[0] + i, offset[1] + i, 0]
jnt = joint.Joint(side=side,
name=name + ` i ` + 'FK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
fk_chain.append(jnt.name)
else:
off = [offset[0] + i, 0, 0]
jnt = joint.Joint(side=side,
name=name + ` i ` + 'FK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
fk_chain.append(jnt.name)
else:
if offset[1] > 0:
if offset[2] > 0:
off = [0, offset[1] + i, offset[2] + i]
jnt = joint.Joint(side=side,
name=name + ` i ` + 'FK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
fk_chain.append(jnt.name)
else:
off = [0, offset[1] + i, 0]
jnt = joint.Joint(side=side,
name=name + ` i ` + 'FK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
fk_chain.append(jnt.name)
else:
off = [0, 0 + i, 0]
jnt = joint.Joint(side=side,
name=name + ` i ` + 'FK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
fk_chain.append(jnt.name)
else:
jnt = joint.Joint(side=side,
name=name + ` i ` + 'FK',
suffix=suffix,
position=position[i],
orientation=orientation[i],
parent=True,
radius=radius)
fk_chain.append(jnt.name)
cmds.select(clear=1)
self.fk_joint_names = fk_chain
#mirror joints if specified
if mirror == True:
self.mirror_chain(side=side)
return fk_chain
def __create_chain(self,
side=None,
name=None,
suffix=None,
position=[0, 0, 0],
orientation=[0.0, 0.0, 0.0],
offset=[0, 0, 0],
amount=3,
mirror=False,
radius=1):
#--- this method creates a joint chain by specified flags and values
jnt_chain = []
if isinstance(name, list):
for i in range(len(name)):
if position == []:
if offset == [0, 0, 0]:
off = [0, 0 + i, 0]
jnt = joint.Joint(side=side,
name=name[i],
suffix=suffix,
position=off,
parent=True,
radius=radius)
jnt_chain.append(jnt.name)
elif offset[0] > 0:
if offset[1] > 0:
if offset[2] > 0:
off = [
offset[0] + i, offset[1] + i, offset[2] + i
]
jnt = joint.Joint(side=side,
name=name[i],
suffix=suffix,
position=off,
parent=True,
radius=radius)
jnt_chain.append(jnt.name)
else:
off = [offset[0] + i, offset[1] + i, 0]
jnt = joint.Joint(side=side,
name=name[i],
suffix=suffix,
position=off,
parent=True,
radius=radius)
jnt_chain.append(jnt.name)
else:
off = [offset[0] + i, 0, 0]
jnt = joint.Joint(side=side,
name=name[i],
suffix=suffix,
position=off,
parent=True,
radius=radius)
jnt_chain.append(jnt.name)
else:
if offset[1] > 0:
if offset[2] > 0:
off = [0, offset[1] + i, offset[2] + i]
jnt = joint.Joint(side=side,
name=name[i],
suffix=suffix,
position=off,
parent=True,
radius=radius)
jnt_chain.append(jnt.name)
else:
off = [0, offset[1] + i, 0]
jnt = joint.Joint(side=side,
name=name[i],
suffix=suffix,
position=off,
parent=True,
radius=radius)
jnt_chain.append(jnt.name)
else:
off = [0, 0 + i, 0]
jnt = joint.Joint(side=side,
name=name[i],
suffix=suffix,
position=off,
parent=True,
radius=radius)
jnt_chain.append(jnt.name)
else:
jnt = joint.Joint(side=side,
name=name[i],
suffix=suffix,
position=position[i],
orientation=orientation[i],
parent=True,
radius=radius)
jnt_chain.append(jnt.name)
else:
for i in range(amount):
if position == []:
if offset == [0, 0, 0]:
off = [0, 0 + i, 0]
jnt = joint.Joint(side=side,
name=name + ` i `,
suffix=suffix,
position=off,
parent=True,
radius=radius)
jnt_chain.append(jnt.name)
elif offset[0] > 0:
if offset[1] > 0:
if offset[2] > 0:
off = [
offset[0] + i, offset[1] + i, offset[2] + i
]
jnt = joint.Joint(side=side,
name=name + ` i `,
suffix=suffix,
position=off,
parent=True,
radius=radius)
jnt_chain.append(jnt.name)
else:
off = [offset[0] + i, offset[1] + i, 0]
jnt = joint.Joint(side=side,
name=name + ` i `,
suffix=suffix,
position=off,
parent=True,
radius=radius)
jnt_chain.append(jnt.name)
else:
off = [offset[0] + i, 0, 0]
jnt = joint.Joint(side=side,
name=name + ` i `,
suffix=suffix,
position=off,
parent=True,
radius=radius)
jnt_chain.append(jnt.name)
else:
if offset[1] > 0:
if offset[2] > 0:
off = [0, offset[1] + i, offset[2] + i]
jnt = joint.Joint(side=side,
name=name + ` i `,
suffix=suffix,
position=off,
parent=True,
radius=radius)
jnt_chain.append(jnt.name)
else:
off = [0, offset[1] + i, 0]
jnt = joint.Joint(side=side,
name=name + ` i `,
suffix=suffix,
position=off,
parent=True,
radius=radius)
jnt_chain.append(jnt.name)
else:
off = [0, 0 + i, 0]
jnt = joint.Joint(side=side,
name=name + ` i `,
suffix=suffix,
position=off,
parent=True,
radius=radius)
jnt_chain.append(jnt.name)
else:
jnt = joint.Joint(side=side,
name=name + ` i `,
suffix=suffix,
position=position[i],
orientation=orientation[i],
parent=True,
radius=radius)
jnt_chain.append(jnt.name)
cmds.select(clear=1)
self.joint_names = jnt_chain
#--- reorient the jointChain
for i in self.joint_names:
cmds.joint(i,
edit=True,
zeroScaleOrient=True,
orientJoint='xyz',
secondaryAxisOrient='yup')
#--- zero out the jointOrient values of the last joint
cmds.setAttr(self.joint_names[-1] + '.jointOrient', 0, 0, 0)
#--- mirror joints if specified
if mirror:
self.__mirror_chain(side=side)
return jnt_chain
def create_chain(self,
side=None,
name=[],
suffix=None,
position=[],
ik_solver='ikRPsolver',
ikCurve=None,
ikName=None,
offset=[0, 0, 0],
amount=3,
mirror=True,
radius=1):
ik_chain = []
if type(name).__name__ == 'list':
for i in range(len(name)):
if position == []:
if offset == [0, 0, 0]:
off = [0, 0 + i, 0]
jnt = joint.Joint(side=side,
name=name[i] + 'IK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
ik_chain.append(jnt.name)
elif offset[0] > 0:
if offset[1] > 0:
if offset[2] > 0:
off = [
offset[0] + i, offset[1] + i, offset[2] + i
]
jnt = joint.Joint(side=side,
name=name[i] + 'IK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
ik_chain.append(jnt.name)
else:
off = [offset[0] + i, offset[1] + i, 0]
jnt = joint.Joint(side=side,
name=name[i] + 'IK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
ik_chain.append(jnt.name)
else:
off = [0 + i, 0, 0]
jnt = joint.Joint(side=side,
name=name[i] + 'IK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
ik_chain.append(jnt.name)
else:
if offset[1] > 0:
if offset[2] > 0:
off = [0, offset[1] + i, offset[2] + i]
jnt = joint.Joint(side=side,
name=name[i] + 'IK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
ik_chain.append(jnt.name)
else:
off = [0, offset[1] + i, 0]
jnt = joint.Joint(side=side,
name=name[i] + 'IK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
ik_chain.append(jnt.name)
else:
off = [0, 0 + i, 0]
jnt = joint.Joint(side=side,
name=name[i] + 'IK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
ik_chain.append(jnt.name)
else:
jnt = joint.Joint(side=side,
name=name[i] + 'IK',
suffix=suffix,
position=position[i],
parent=True,
radius=radius)
ik_chain.append(jnt.name)
else:
for i in range(amount):
if position == []:
if offset == [0, 0, 0]:
off = [0, 0 + i, 0]
jnt = joint.Joint(side=side,
name=name + ` i ` + 'IK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
ik_chain.append(jnt.name)
elif offset[0] > 0:
if offset[1] > 0:
if offset[2] > 0:
off = [
offset[0] + i, offset[1] + i, offset[2] + i
]
jnt = joint.Joint(side=side,
name=name + ` i ` + 'IK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
ik_chain.append(jnt.name)
else:
off = [offset[0] + i, offset[1] + i, 0]
jnt = joint.Joint(side=side,
name=name + ` i ` + 'IK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
ik_chain.append(jnt.name)
else:
off = [offset[0] + i, 0, 0]
jnt = joint.Joint(side=side,
name=name + ` i ` + 'IK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
ik_chain.append(jnt.name)
else:
if offset[1] > 0:
if offset[2] > 0:
off = [0, offset[1] + i, offset[2] + i]
jnt = joint.Joint(side=side,
name=name + ` i ` + 'IK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
ik_chain.append(jnt.name)
else:
off = [0, offset[1] + i, 0]
jnt = joint.Joint(side=side,
name=name + ` i ` + 'IK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
ik_chain.append(jnt.name)
else:
off = [0, 0 + i, 0]
jnt = joint.Joint(side=side,
name=name + ` i ` + 'IK',
suffix=suffix,
position=off,
parent=True,
radius=radius)
ik_chain.append(jnt.name)
else:
jnt = joint.Joint(side=side,
name=name + ` i ` + 'IK',
suffix=suffix,
position=position[i],
parent=True,
radius=radius)
ik_chain.append(jnt.name)
cmds.select(clear=1)
self.ik_joint_names = ik_chain
#create ikHandle
self.create_ik_handle(side=side,
name=name,
suffix=suffix,
ik_solver=ik_solver,
ikCurve=ikCurve,
ikName=ikName)
#mirror joints if specified
if mirror == True:
self.mirror_chain(side=side)
return ik_chain