def setupIKCtrl(self, x, IKHandle):
############# MODIFY FOR INHERITANCE #############
side = self.prefixList[x]
thisChain = self.IKChains[x]
#create a control for the ik
name = "%s_%s_IK_CTRL"%(side, self.limbName)
if x==0:
IKCtrl = rig.createControl(name, "cube", self.jAxis1, "blue")
if x==1:
IKCtrl = rig.createControl(name, "cube", self.jAxis1, "red")
self.IKCtrls.append(IKCtrl)
#strip to rotate and translate
rig.stripToRotateTranslate(IKCtrl)
#G.O. control
rig.groupOrient(thisChain[2], IKCtrl, self.groupSuffix)
#orient constraint joint 2 (wrist ankle) to control
cmds.orientConstraint(IKCtrl, thisChain[2])
#parent ik handle to control
cmds.parent(IKHandle, IKCtrl)
return IKCtrl
def setupIKCtrl(self, x, IKHandle):
############# MODIFY FOR INHERITANCE #############
side = self.prefixList[x]
thisChain = self.IKChains[x]
#create a control for the ik
name = "%s_%s_IK_CTRL"%(side, self.limbName)
if x==0:
IKCtrl = rig.createControl(name, "cube", self.jAxis1, "blue")
if x==1:
IKCtrl = rig.createControl(name, "cube", self.jAxis1, "red")
self.IKCtrls.append(IKCtrl)
#strip to rotate and translate
rig.stripToRotateTranslate(IKCtrl)
#G.O. control
group = rig.groupOrient(thisChain[2], IKCtrl, self.groupSuffix)
##########
cmds.setAttr("%s.rotateX"%group, (0))
cmds.setAttr("%s.rotateY"%group, (0))
cmds.setAttr("%s.rotateZ"%group, (0))
#orient constraint joint 2 (wrist ankle) to control
##########
# cmds.orientConstraint(IKCtrl, thisChain[2], mo=True)
#parent ik handle to control
cmds.parent(IKHandle, IKCtrl)
return IKCtrl
def setupFK(self, x):
"""sets up the fk portion of this limb"""
thisChain = self.FKChains[x]
side = self.prefixList[x]
ctrlList = []
grpList = []
for i in range(len(thisChain)-1):
#create control for joint (octagon)
ctrlName = (thisChain[i].rstrip(self.jointSuffix) + self.controlSuffix)
#create control
if x==0:
ctrl = rig.createControl(ctrlName, "sphere", self.jAxis1, "blue")
if x==1:
ctrl = rig.createControl(ctrlName, "sphere", self.jAxis1, "red")
grpName = "%s_%s"%(ctrl,self.groupSuffix)
rig.groupOrient(thisChain[i], ctrl, self.groupSuffix)
#connect the joints to the controls
#-----------catch this constraint with variable????
cmds.parentConstraint(ctrl, thisChain[i])
#deal with attrs
rig.stripToRotateTranslate(ctrl)
rig.lockTranslate(ctrl)
cmds.addAttr(ctrl, at="short", ln="__EXTRA__", nn="__EXTRA__", k=True)
cmds.setAttr("%s.__EXTRA__"%ctrl, l=True)
cmds.addAttr(ctrl, at="float", ln="stretch", dv=1, min=0.3, max=3, k=True)
cmds.connectAttr("%s.stretch"%ctrl, "%s.s%s"%(thisChain[i], self.jAxis1))
ctrlList.append(ctrl)
grpList.append(grpName)
#parent up the controls to each other
for j in range((len(grpList)-1), 0, -1):
cmds.parent(grpList[j], ctrlList[j-1])
#create lists of controls
self.FKCtrlChains.append(ctrlList)
#do the visibilty of the fk chain from the IK switch
ikS = self.IKSwitches[x]
rName = ("%s_%s_ikReverse"%(self.prefixList[x], self.limbName))
grpTop = cmds.listRelatives(self.FKCtrlChains[x][0], p=True)[0]
cmds.shadingNode("reverse", asUtility=True, n=( rName))
cmds.connectAttr("%s.FKIK"%ikS, "%s.inputX"%rName)
cmds.connectAttr("%s.outputX"%rName, "%s.visibility"%grpTop)
#pass to bind setup
self.setupBind(x)