def getRigBuildData(self):
"""Returns the Guide data used by the Rig Component to define the layout of the final rig..
Return:
The JSON rig data object.
"""
data = super(ArmComponentGuide, self).getRigBuildData()
# values
bicepPosition = self.bicepCtrl.xfo.tr
forearmPosition = self.forearmCtrl.xfo.tr
wristPosition = self.wristCtrl.xfo.tr
# Calculate Bicep Xfo
rootToWrist = wristPosition.subtract(bicepPosition).unit()
rootToElbow = forearmPosition.subtract(bicepPosition).unit()
bone1Normal = rootToWrist.cross(rootToElbow).unit()
bone1ZAxis = rootToElbow.cross(bone1Normal).unit()
bicepXfo = Xfo()
bicepXfo.setFromVectors(rootToElbow, bone1Normal, bone1ZAxis,
bicepPosition)
# Calculate Forearm Xfo
elbowToWrist = wristPosition.subtract(forearmPosition).unit()
elbowToRoot = bicepPosition.subtract(forearmPosition).unit()
bone2Normal = elbowToRoot.cross(elbowToWrist).unit()
bone2ZAxis = elbowToWrist.cross(bone2Normal).unit()
forearmXfo = Xfo()
forearmXfo.setFromVectors(elbowToWrist, bone2Normal, bone2ZAxis,
forearmPosition)
handXfo = Xfo()
handXfo.tr = self.handCtrl.xfo.tr
handXfo.ori = self.handCtrl.xfo.ori
bicepLen = bicepPosition.subtract(forearmPosition).length()
forearmLen = forearmPosition.subtract(wristPosition).length()
armEndXfo = Xfo()
armEndXfo.tr = wristPosition
armEndXfo.ori = forearmXfo.ori
upVXfo = xfoFromDirAndUpV(bicepPosition, wristPosition,
forearmPosition)
upVXfo.tr = forearmPosition
upVXfo.tr = upVXfo.transformVector(Vec3(0, 0, 5))
data['bicepXfo'] = bicepXfo
data['forearmXfo'] = forearmXfo
data['handXfo'] = handXfo
data['armEndXfo'] = armEndXfo
data['upVXfo'] = upVXfo
data['forearmLen'] = forearmLen
data['bicepLen'] = bicepLen
return data
def getRigBuildData(self):
"""Returns the Guide data used by the Rig Component to define the layout of the final rig..
Return:
The JSON rig data object.
"""
data = super(StretchyLimbComponentGuide, self).getRigBuildData()
# Values
startPos = self.upperCtl.xfo.tr
midPos = self.lowerCtl.xfo.tr
endPos = self.endCtl.xfo.tr
# Calculate Upper Xfo
startToEnd = endPos.subtract(startPos).unit()
startToMid = midPos.subtract(startPos).unit()
bone1Normal = startToEnd.cross(startToMid).unit()
bone1ZAxis = startToMid.cross(bone1Normal).unit()
upperXfo = Xfo()
upperXfo.setFromVectors(startToMid, bone1Normal, bone1ZAxis, startPos)
# Calculate Lower Xfo
midToEnd = endPos.subtract(midPos).unit()
midToStart = startPos.subtract(midPos).unit()
bone2Normal = midToStart.cross(midToEnd).unit()
bone2ZAxis = midToEnd.cross(bone2Normal).unit()
lowerXfo = Xfo()
lowerXfo.setFromVectors(midToEnd, bone2Normal, bone2ZAxis, midPos)
upperLen = startPos.subtract(midPos).length()
lowerLen = endPos.subtract(midPos).length()
handleXfo = Xfo()
handleXfo.tr = endPos
endXfo = Xfo()
endXfo.tr = endPos
# endXfo.ori = lowerXfo.ori
upVXfo = xfoFromDirAndUpV(startPos, endPos, midPos)
upVXfo.tr = midPos
upVXfo.tr = upVXfo.transformVector(Vec3(0, 0, 5))
data['upperXfo'] = upperXfo
data['lowerXfo'] = lowerXfo
data['endXfo'] = endXfo
data['handleXfo'] = handleXfo
data['upVXfo'] = upVXfo
data['upperLen'] = upperLen
data['lowerLen'] = lowerLen
return data
def getRigBuildData(self):
"""Returns the Guide data used by the Rig Component to define the layout of the final rig..
Return:
The JSON rig data object.
"""
data = super(ArmComponentGuide, self).getRigBuildData()
# values
bicepPosition = self.bicepCtrl.xfo.tr
forearmPosition = self.forearmCtrl.xfo.tr
wristPosition = self.wristCtrl.xfo.tr
# Calculate Bicep Xfo
rootToWrist = wristPosition.subtract(bicepPosition).unit()
rootToElbow = forearmPosition.subtract(bicepPosition).unit()
bone1Normal = rootToWrist.cross(rootToElbow).unit()
bone1ZAxis = rootToElbow.cross(bone1Normal).unit()
bicepXfo = Xfo()
bicepXfo.setFromVectors(rootToElbow, bone1Normal, bone1ZAxis, bicepPosition)
# Calculate Forearm Xfo
elbowToWrist = wristPosition.subtract(forearmPosition).unit()
elbowToRoot = bicepPosition.subtract(forearmPosition).unit()
bone2Normal = elbowToRoot.cross(elbowToWrist).unit()
bone2ZAxis = elbowToWrist.cross(bone2Normal).unit()
forearmXfo = Xfo()
forearmXfo.setFromVectors(elbowToWrist, bone2Normal, bone2ZAxis, forearmPosition)
handXfo = Xfo()
handXfo.tr = self.handCtrl.xfo.tr
handXfo.ori = self.handCtrl.xfo.ori
bicepLen = bicepPosition.subtract(forearmPosition).length()
forearmLen = forearmPosition.subtract(wristPosition).length()
armEndXfo = Xfo()
armEndXfo.tr = wristPosition
armEndXfo.ori = forearmXfo.ori
upVXfo = xfoFromDirAndUpV(bicepPosition, wristPosition, forearmPosition)
upVXfo.tr = forearmPosition
upVXfo.tr = upVXfo.transformVector(Vec3(0, 0, 5))
data["bicepXfo"] = bicepXfo
data["forearmXfo"] = forearmXfo
data["handXfo"] = handXfo
data["armEndXfo"] = armEndXfo
data["upVXfo"] = upVXfo
data["forearmLen"] = forearmLen
data["bicepLen"] = bicepLen
return data
def getRigBuildData(self):
"""Returns the Guide data used by the Rig Component to define the layout of the final rig..
Return:
The JSON rig data object.
"""
data = super(StretchyLimbComponentGuide, self).getRigBuildData()
# Values
startPos = self.upperCtl.xfo.tr
midPos = self.lowerCtl.xfo.tr
endPos = self.endCtl.xfo.tr
# Calculate Upper Xfo
startToEnd = endPos.subtract(startPos).unit()
startToMid = midPos.subtract(startPos).unit()
bone1Normal = startToEnd.cross(startToMid).unit()
bone1ZAxis = startToMid.cross(bone1Normal).unit()
upperXfo = Xfo()
upperXfo.setFromVectors(startToMid, bone1Normal, bone1ZAxis, startPos)
# Calculate Lower Xfo
midToEnd = endPos.subtract(midPos).unit()
midToStart = startPos.subtract(midPos).unit()
bone2Normal = midToStart.cross(midToEnd).unit()
bone2ZAxis = midToEnd.cross(bone2Normal).unit()
lowerXfo = Xfo()
lowerXfo.setFromVectors(midToEnd, bone2Normal, bone2ZAxis, midPos)
upperLen = startPos.subtract(midPos).length()
lowerLen = endPos.subtract(midPos).length()
handleXfo = Xfo()
handleXfo.tr = endPos
endXfo = Xfo()
endXfo.tr = endPos
# endXfo.ori = lowerXfo.ori
upVXfo = xfoFromDirAndUpV(startPos, endPos, midPos)
upVXfo.tr = midPos
upVXfo.tr = upVXfo.transformVector(Vec3(0, 0, 5))
data['upperXfo'] = upperXfo
data['lowerXfo'] = lowerXfo
data['endXfo'] = endXfo
data['handleXfo'] = handleXfo
data['upVXfo'] = upVXfo
data['upperLen'] = upperLen
data['lowerLen'] = lowerLen
return data
def calculateUpVXfo(self, boneXfos, endXfo):
"""Calculates the transform for the UpV control.
Args:
boneXfos (list): Bone transforms.
endXfo (Xfo): Transform for the end of the chain.
Returns:
Xfo: Up Vector transform.
"""
# Calculate FW
toFirst = boneXfos[1].tr.subtract(boneXfos[0].tr).unit()
toTip = endXfo.tr.subtract(boneXfos[0].tr).unit()
fw = toTip.cross(toFirst).unit()
chainNormal = fw.cross(toTip).unit()
chainZAxis = toTip.cross(chainNormal).unit()
chainXfo = Xfo()
chainXfo.setFromVectors(toTip.unit(), chainNormal, chainZAxis,
boneXfos[0].tr)
rootToTip = endXfo.tr.subtract(boneXfos[0].tr).length()
upVXfo = Xfo()
upVXfo.tr = chainXfo.transformVector(
Vec3(rootToTip / 2.0, rootToTip / 2.0, 0.0))
return upVXfo
def calculateUpVXfo(self, boneXfos, endXfo):
"""Calculates the transform for the UpV control.
Args:
boneXfos (list): Bone transforms.
endXfo (Xfo): Transform for the end of the chain.
Returns:
Xfo: Up Vector transform.
"""
# Calculate FW
toFirst = boneXfos[1].tr.subtract(boneXfos[0].tr).unit()
toTip = endXfo.tr.subtract(boneXfos[0].tr).unit()
fw = toTip.cross(toFirst).unit()
chainNormal = fw.cross(toTip).unit()
chainZAxis = toTip.cross(chainNormal).unit()
chainXfo = Xfo()
chainXfo.setFromVectors(toTip.unit(), chainNormal, chainZAxis, boneXfos[0].tr)
rootToTip = endXfo.tr.subtract(boneXfos[0].tr).length()
upVXfo = Xfo()
upVXfo.tr = chainXfo.transformVector(Vec3(rootToTip / 2.0, rootToTip / 2.0, 0.0))
return upVXfo
def getRigBuildData(self):
"""Returns the Guide data used by the Rig Component to define the layout of the final rig..
Return:
The JSON rig data object.
"""
data = super(LegComponentGuide, self).getRigBuildData()
# Values
femurPosition = self.femurCtrl.xfo.tr
kneePosition = self.kneeCtrl.xfo.tr
anklePosition = self.ankleCtrl.xfo.tr
# Calculate Bicep Xfo
rootToWrist = anklePosition.subtract(femurPosition).unit()
rootToKnee = kneePosition.subtract(femurPosition).unit()
bone1Normal = rootToWrist.cross(rootToKnee).unit()
bone1ZAxis = rootToKnee.cross(bone1Normal).unit()
femurXfo = Xfo()
femurXfo.setFromVectors(rootToKnee, bone1Normal, bone1ZAxis,
femurPosition)
# Calculate Forearm Xfo
elbowToWrist = anklePosition.subtract(kneePosition).unit()
elbowToRoot = femurPosition.subtract(kneePosition).unit()
bone2Normal = elbowToRoot.cross(elbowToWrist).unit()
bone2ZAxis = elbowToWrist.cross(bone2Normal).unit()
kneeXfo = Xfo()
kneeXfo.setFromVectors(elbowToWrist, bone2Normal, bone2ZAxis,
kneePosition)
femurLen = femurPosition.subtract(kneePosition).length()
shinLen = kneePosition.subtract(anklePosition).length()
handleXfo = Xfo()
handleXfo.tr = anklePosition
upVXfo = xfoFromDirAndUpV(femurPosition, anklePosition, kneePosition)
upVXfo.tr = kneePosition
upVXfo.tr = upVXfo.transformVector(Vec3(0, 0, 5))
data['femurXfo'] = femurXfo
data['kneeXfo'] = kneeXfo
data['handleXfo'] = handleXfo
data['upVXfo'] = upVXfo
data['femurLen'] = femurLen
data['shinLen'] = shinLen
return data
def getRigBuildData(self):
data = super(mjEyelidComponentGuide, self).getRigBuildData()
eyeballPosition = self.eyeballCtrl.xfo.tr
eyeballOriXfo = Xfo()
eyeballOriXfo.tr = eyeballPosition
eyeballOriOffset = Quat(Vec3(0.0, 0.894, 0.0), -0.448)
if self.getLocation() == "R":
eyeballOriXfo.ori.subtract(eyeballOriOffset)
data['eyeballXfo'] = eyeballOriXfo
eyelidUpVOffset = Vec3(0.0, 0.2, 0.0)
eyelidUpVXfo = Xfo()
eyelidUpVXfo.tr = eyeballPosition.add(eyelidUpVOffset)
data['eyelidUpVXfo'] = eyelidUpVXfo
data['lidMedialXfo'] = self.lidMedialCtrl.xfo
data['lidLateralXfo'] = self.lidLateralCtrl.xfo
data['lidUpXfo'] = self.lidUpCtrl.xfo
data['lidUpMedialXfo'] = self.lidUpMedialCtrl.xfo
data['lidUpLateralXfo'] = self.lidUpLateralCtrl.xfo
data['lidLowXfo'] = self.lidLowCtrl.xfo
data['lidLowMedialXfo'] = self.lidLowMedialCtrl.xfo
data['lidLowLateralXfo'] = self.lidLowLateralCtrl.xfo
data['numUpDeformers'] = self.numUpDeformersAttr.getValue()
data['numLowDeformers'] = self.numLowDeformersAttr.getValue()
data['lidUpMedialBlink'] = self.upMedialFactorAttr.getValue()
data['lidUpLateralBlink'] = self.upLateralFactorAttr.getValue()
data['lidLowMedialBlink'] = self.lowMedialFactorAttr.getValue()
data['lidLowLateralBlink'] = self.lowLateralFactorAttr.getValue()
return data
def evaluate(self):
"""invokes the constraint causing the output value to be computed.
Return:
Boolean, True if successful.
"""
if self.getMaintainOffset() is False:
newXfo = Xfo()
newXfo.ori.set(Vec3(), 0.0)
for constrainer in self.getConstrainers():
newXfo.tr = newXfo.tr.add(constrainer.xfo.tr)
newXfo.ori = newXfo.ori.add(constrainer.xfo.ori)
newXfo.ori.setUnit()
self.getConstrainee().xfo = newXfo
return True
def evaluate(self):
"""invokes the constraint causing the output value to be computed.
Returns:
bool: True if successful.
"""
if self.getMaintainOffset() is False:
newXfo = Xfo();
newXfo.ori.set(Vec3(), 0.0)
for constrainer in self.getConstrainers():
newXfo.tr = newXfo.tr.add(constrainer.xfo.tr)
newXfo.ori = newXfo.ori.add(constrainer.xfo.ori)
newXfo.ori.setUnit()
self.getConstrainee().xfo = newXfo
return True
def getRigBuildData(self):
"""Returns the Guide data used by the Rig Component to define the layout of the final rig..
Return:
The JSON rig data object.
"""
data = super(FKCollisionComponentGuide, self).getRigBuildData()
numJoints = self.numJoints.getValue()
# Calculate Xfos
boneXfos = []
boneLengths = []
for i in xrange(numJoints):
boneVec = self.jointCtrls[i + 1].xfo.tr.subtract(
self.jointCtrls[i].xfo.tr)
boneLengths.append(boneVec.length())
xfo = Xfo()
q = Quat()
q.setFromDirectionAndUpvector(
boneVec.unit(), self.jointCtrls[i].xfo.ori.getYaxis())
qDir = Quat().setFromAxisAndAngle(Vec3(0, 1, 0),
Math_degToRad(-90))
xfo.ori = q * qDir
xfo.tr = self.jointCtrls[i].xfo.tr
boneXfos.append(xfo)
data['jointXfos'] = [x.xfo for x in self.jointCtrls]
data['boneXfos'] = boneXfos
data['endXfo'] = self.jointCtrls[-1].xfo
data['boneLengths'] = boneLengths
return data
def getRigBuildData(self):
"""Returns the Guide data used by the Rig Component to define the layout of the final rig..
Return:
The JSON rig data object.
"""
data = super(LegComponentGuide, self).getRigBuildData()
# Values
femurPosition = self.femurCtrl.xfo.tr
kneePosition = self.kneeCtrl.xfo.tr
anklePosition = self.ankleCtrl.xfo.tr
toePosition = self.toeCtrl.xfo.tr
toeTipPosition = self.toeTipCtrl.xfo.tr
# Calculate Bicep Xfo
rootToWrist = anklePosition.subtract(femurPosition).unit()
rootToKnee = kneePosition.subtract(femurPosition).unit()
bone1Normal = rootToWrist.cross(rootToKnee).unit()
bone1ZAxis = rootToKnee.cross(bone1Normal).unit()
femurXfo = Xfo()
femurXfo.setFromVectors(rootToKnee, bone1Normal, bone1ZAxis, femurPosition)
# Calculate Forearm Xfo
elbowToWrist = anklePosition.subtract(kneePosition).unit()
elbowToRoot = femurPosition.subtract(kneePosition).unit()
bone2Normal = elbowToRoot.cross(elbowToWrist).unit()
bone2ZAxis = elbowToWrist.cross(bone2Normal).unit()
kneeXfo = Xfo()
kneeXfo.setFromVectors(elbowToWrist, bone2Normal, bone2ZAxis, kneePosition)
femurLen = femurPosition.subtract(kneePosition).length()
shinLen = kneePosition.subtract(anklePosition).length()
handleXfo = Xfo()
handleXfo.tr = anklePosition
ankleXfo = Xfo()
ankleXfo.tr = anklePosition
# ankleXfo.ori = kneeXfo.ori
toeXfo = Xfo()
toeXfo.tr = toePosition
# toeXfo.ori = kneeXfo.ori
upVXfo = xfoFromDirAndUpV(femurPosition, anklePosition, kneePosition)
upVXfo.tr = kneePosition
upVXfo.tr = upVXfo.transformVector(Vec3(0, 0, 5))
data['femurXfo'] = femurXfo
data['kneeXfo'] = kneeXfo
data['handleXfo'] = handleXfo
data['ankleXfo'] = ankleXfo
data['toeXfo'] = toeXfo
data['upVXfo'] = upVXfo
data['femurLen'] = femurLen
data['shinLen'] = shinLen
return data