def create_chain_ctrls(self, chain):
if chain == FK:
prev_ctrl = None
i = 0
for jnt in self.bnd_joints:
ctrl_name = join_name(jnt.name(), FK, CTRL)
fk_ctrl_obj = self.create_ctrl(ctrl_name, 1, 'circle', jnt, 1,
1)
fk_ctrl = fk_ctrl_obj.ctrl
fk_ctrl_grp = fk_ctrl_obj.ctrl_grp
fk_ctrl_obj.lock_hide_attr(
['translate_XYZ', 'scale_XYZ', 'visibility'])
self.fk_ctrls.append(fk_ctrl)
if i == 0:
pm.parent(fk_ctrl_grp, self.fk_ctrl_grp)
elif i > 0:
pm.parent(fk_ctrl_grp, prev_ctrl)
prev_ctrl = fk_ctrl
i += 1
if chain == IK:
for jnt in self.bnd_joints:
ctrl_name = join_name(jnt.name(), IK, CTRL)
ik_ctrl_obj = self.create_ctrl(ctrl_name, 1, 'box', jnt, 1, 1)
ik_ctrl = ik_ctrl_obj.ctrl
ik_ctrl_grp = ik_ctrl_obj.ctrl_grp
ik_ctrl_obj.lock_hide_attr(['scale_XYZ', 'visibility'])
self.ik_ctrls.append(ik_ctrl)
pm.parent(ik_ctrl_grp, self.ik_ctrl_grp)
def create_groups(self):
pm.select(cl=1)
self.top_grp = pm.group(name = join_name(self.name, 'rig', GRP))
pm.select(cl=1)
self.controllers_grp = pm.group(name = join_name(self.name, CTRLGRP))
pm.select(cl=1)
self.joints_grp = pm.group(name = join_name(self.name, 'joints', GRP))
pm.select(cl=1)
self.geometry_grp = pm.group(name = join_name(self.name, 'geo', GRP))
pm.select(cl=1)
self.subrig_grp = pm.group(name = join_name(self.name, 'subrigs', GRP))
pm.select(cl=1)
pm.parent([self.controllers_grp, self.joints_grp, self.geometry_grp, self.subrig_grp], self.top_grp)
def create_groups(self):
pm.select(cl=1)
self.rig_grp = pm.group(name=join_name(self.side + self.name, MAINGRP))
pm.select(cl=1)
self.fk_ctrl_grp = pm.group(name=join_name(self.side +
self.name, FK, GRP))
pm.select(cl=1)
self.ik_ctrl_grp = pm.group(name=join_name(self.side +
self.name, IK, GRP))
pm.select(cl=1)
self.controllers_grp = pm.group(name=join_name(self.side +
self.name, CTRLGRP))
pm.parent([self.ik_ctrl_grp, self.fk_ctrl_grp], self.controllers_grp)
def create_ikfk_ctrl(self, attach_to, offset):
# Create IKFK switch ctrl
ctrl_name = join_name(attach_to.name(), 'ikfk', CTRL)
fkik_ctrl_obj = self.create_ctrl(ctrl_name, 1, 'box', attach_to, 1, 1)
pm.parent(fkik_ctrl_obj.ctrl_grp, self.ik_ctrl_grp)
self.ikfk_ctrl = fkik_ctrl_obj.ctrl
pm.parent(fkik_ctrl_obj.ctrl_grp, self.controllers_grp)
fkik_ctrl_obj.add_float_attr('ikfk', 0, 1)
fkik_ctrl_obj.offset_ctrl_grp(offset)
fkik_ctrl_obj.lock_hide_attr(
['translate_XYZ', 'rotate_XYZ', 'scale_XYZ', 'visibility'])
def create_world_ctrl(self):
ctrl_name = join_name(self.name, WORLDCTRL)
pm.select(cl=1)
temp_jnt = pm.joint()
pm.select(cl=1)
world_ctrl_obj = base.Rig.create_ctrl(ctrl_name, 20, 'circley', temp_jnt, 1, 1)
pm.delete(temp_jnt)
self.world_ctrl = world_ctrl_obj.ctrl
pm.parent(world_ctrl_obj.ctrl_grp, self.controllers_grp)
world_ctrl_obj.add_float_attr('ikfk', 0, 1)
world_ctrl_obj.lock_hide_attr(['scale_XYZ', 'visibility'])
pm.parentConstraint(self.world_ctrl, self.root_jnt, mo=1)
def create_clusters(self):
self.ik_drv_crv = pm.rebuildCurve(self.ik_crv,
ch=1,
rpo=0,
rt=0,
end=1,
kr=2,
kcp=0,
kep=1,
kt=0,
s=2,
d=3,
tol=0.01,
name=self.ik_crv.name().replace(
'crv', 'drv_crv'))[0]
self.ik_drv_crv.attr('v').set(0)
pm.delete(self.ik_drv_crv, ch=1)
wire_def = pm.wire(self.ik_crv,
w=self.ik_drv_crv,
en=1,
gw=False,
ce=0,
li=0,
dds=[(0, 20)],
n=self.ik_crv.name() + '_wire')
wire_transform = pm.listConnections(
(wire_def[0].name() + '.baseWire[0]'))[0]
# pm.parent(self.ik_drv_crv, self.rigGrp)
# pm.parent(wire_transform , self.rigGrp)
for i, cv in enumerate(['.cv[0:1]', '.cv[2]', '.cv[3:4]']):
cluster = pm.cluster(self.ik_drv_crv.name() + cv)
name = join_name(self.ik_crv.name(), 'cls', str(i))
cluster[1].rename(name)
cluster[1].attr('v').set(0)
self.clusters.append(cluster[1])
pm.parent(cluster[1], self.ik_ctrl[i])