def __init__(self, name='twist', parent=None):
Profiler.getInstance().push('Construct Spine Guide Component:' + name)
super(TwistComponentGuide, self).__init__(name, parent)
# =========
# Controls
# ========
guideSettingsAttrGrp = AttributeGroup('GuideSettings', parent=self)
self.numDeformersAttr = IntegerAttribute('numDeformers',
value=1,
minValue=0,
maxValue=20,
parent=guideSettingsAttrGrp)
self.blendBiasAttr = ScalarAttribute('blendBias',
value=0.0,
minValue=0,
maxValue=1.0,
parent=guideSettingsAttrGrp)
# Guide Controls
triangleCtrl = Control('triangle', shape='triangle')
triangleCtrl.rotatePoints(90, 0, 0)
triangleCtrl.scalePoints(Vec3(0.25, 0.25, 0.25))
triangleCtrl.scalePoints(Vec3(1.0, 0.5, 1.0))
triangleCtrl.translatePoints(Vec3(0.0, 1.25, 0.0))
triangleCtrl.rotatePoints(0, 90, 0)
self.originCtrl = Control('origin',
parent=self.ctrlCmpGrp,
shape='circle')
self.originCtrl.rotatePoints(90, 0, 0)
self.originCtrl.rotatePoints(0, 90, 0)
self.originCtrl.appendCurveData(triangleCtrl.getCurveData())
self.insertCtrl = Control('insert',
parent=self.ctrlCmpGrp,
shape='circle')
self.insertCtrl.rotatePoints(90, 0, 0)
self.insertCtrl.rotatePoints(0, 90, 0)
self.insertCtrl.appendCurveData(triangleCtrl.getCurveData())
self.default_data = {
'name': name,
'location': 'M',
'blendBias': 0.5,
'originXfo': Xfo(Vec3(0.0, 0.0, 0.0)),
'insertXfo': Xfo(Vec3(5.0, 0.0, 0.0)),
'numDeformers': 5
}
self.loadData(self.default_data)
Profiler.getInstance().pop()
def __init__(self, name='twist', parent=None):
Profiler.getInstance().push('Construct Spine Guide Component:' + name)
super(TwistComponentGuide, self).__init__(name, parent)
# =========
# Controls
# ========
guideSettingsAttrGrp = AttributeGroup('GuideSettings', parent=self)
self.numDeformersAttr = IntegerAttribute('numDeformers', value=1, minValue=0, maxValue=20, parent=guideSettingsAttrGrp)
self.blendBiasAttr = ScalarAttribute('blendBias', value=0.0, minValue=0, maxValue=1.0, parent=guideSettingsAttrGrp)
# Guide Controls
triangleCtrl = Control('triangle', shape='triangle')
triangleCtrl.rotatePoints(90, 0, 0)
triangleCtrl.scalePoints(Vec3(0.25, 0.25, 0.25))
triangleCtrl.scalePoints(Vec3(1.0, 0.5, 1.0))
triangleCtrl.translatePoints(Vec3(0.0, 1.25, 0.0))
triangleCtrl.rotatePoints(0, 90, 0)
self.originCtrl = Control('origin', parent=self.ctrlCmpGrp, shape='circle')
self.originCtrl.rotatePoints(90, 0, 0)
self.originCtrl.rotatePoints(0, 90, 0)
self.originCtrl.appendCurveData(triangleCtrl.getCurveData())
self.insertCtrl = Control('insert', parent=self.ctrlCmpGrp, shape='circle')
self.insertCtrl.rotatePoints(90, 0, 0)
self.insertCtrl.rotatePoints(0, 90, 0)
self.insertCtrl.appendCurveData(triangleCtrl.getCurveData())
self.default_data = {
'name': name,
'location': 'M',
'blendBias': 0.5,
'originXfo': Xfo(Vec3(0.0, 0.0, 0.0)),
'insertXfo': Xfo(Vec3(5.0, 0.0, 0.0)),
'numDeformers': 5
}
self.loadData(self.default_data)
Profiler.getInstance().pop()
from kraken import plugins
from kraken.core.maths import *
from kraken.core.objects.control import Control
builder = plugins.getBuilder()
config = builder.getConfig()
config.setExplicitNaming(True)
nullControl = Control("NullControl", shape="null")
nullControl.rotatePoints(0, 45, 0)
nullControl.scalePoints(Vec3(3, 3, 3))
nullControl.translatePoints(Vec3(0, 1, 0.25))
nullControl.xfo.tr = Vec3(0.0, 1.0, 0.0)
builder.build(nullControl)
from kraken import plugins
from kraken.core.maths import *
from kraken.core.objects.control import Control
builder = plugins.getBuilder()
config = builder.getConfig()
config.setExplicitNaming(True)
nullControl = Control("NullControl", shape="null")
nullControl.rotatePoints(0, 45, 0)
nullControl.scalePoints(Vec3(3, 3, 3))
nullControl.translatePoints(Vec3(0, 1, 0.25))
nullControl.xfo.tr = Vec3(0.0, 1.0, 0.0)
builder.build(nullControl)
class HeadComponentGuide(HeadComponent):
"""Head Component Guide"""
def __init__(self, name='head', parent=None, *args, **kwargs):
Profiler.getInstance().push("Construct Head Guide Component:" + name)
super(HeadComponentGuide, self).__init__(name, parent, *args, **kwargs)
# =========
# Controls
# =========
guideSettingsAttrGrp = AttributeGroup("GuideSettings", parent=self)
sphereCtrl = Control('sphere', shape='sphere')
sphereCtrl.scalePoints(Vec3(0.375, 0.375, 0.375))
self.headCtrl = Control('head', parent=self.ctrlCmpGrp, shape='square')
self.headCtrl.rotatePoints(90, 0, 0)
self.headCtrl.translatePoints(Vec3(0.0, 0.5, 0.0))
self.headCtrl.scalePoints(Vec3(1.8, 2.0, 2.0))
self.eyeLeftCtrl = Control('eyeLeft',
parent=self.headCtrl,
shape='arrow_thin')
self.eyeLeftCtrl.translatePoints(Vec3(0, 0, 0.5))
self.eyeLeftCtrl.rotatePoints(0, 90, 0)
self.eyeLeftCtrl.appendCurveData(sphereCtrl.getCurveData())
self.eyeRightCtrl = Control('eyeRight',
parent=self.headCtrl,
shape='arrow_thin')
self.eyeRightCtrl.translatePoints(Vec3(0, 0, 0.5))
self.eyeRightCtrl.rotatePoints(0, 90, 0)
self.eyeRightCtrl.appendCurveData(sphereCtrl.getCurveData())
self.jawCtrl = Control('jaw', parent=self.headCtrl, shape='square')
self.jawCtrl.rotatePoints(90, 0, 0)
self.jawCtrl.rotatePoints(0, 90, 0)
self.jawCtrl.translatePoints(Vec3(0.0, -0.5, 0.5))
self.jawCtrl.scalePoints(Vec3(1.0, 0.8, 1.5))
self.jawCtrl.setColor('orange')
eyeXAlignOri = Quat()
eyeXAlignOri.setFromAxisAndAngle(Vec3(0, 1, 0), Math_degToRad(-90))
self.default_data = {
"name": name,
"location": "M",
"headXfo": Xfo(Vec3(0.0, 17.5, -0.5)),
"headCrvData": self.headCtrl.getCurveData(),
"eyeLeftXfo": Xfo(tr=Vec3(0.375, 18.5, 0.5), ori=eyeXAlignOri),
"eyeLeftCrvData": self.eyeLeftCtrl.getCurveData(),
"eyeRightXfo": Xfo(tr=Vec3(-0.375, 18.5, 0.5), ori=eyeXAlignOri),
"eyeRightCrvData": self.eyeRightCtrl.getCurveData(),
"jawXfo": Xfo(Vec3(0.0, 17.875, -0.275)),
"jawCrvData": self.jawCtrl.getCurveData()
}
self.loadData(self.default_data)
Profiler.getInstance().pop()
# =============
# Data Methods
# =============
def saveData(self):
"""Save the data for the component to be persisted.
Return:
The JSON data object
"""
data = super(HeadComponentGuide, self).saveData()
data['headXfo'] = self.headCtrl.xfo
data['headCrvData'] = self.headCtrl.getCurveData()
data['eyeLeftXfo'] = self.eyeLeftCtrl.xfo
data['eyeLeftCrvData'] = self.eyeLeftCtrl.getCurveData()
data['eyeRightXfo'] = self.eyeRightCtrl.xfo
data['eyeRightCrvData'] = self.eyeRightCtrl.getCurveData()
data['jawXfo'] = self.jawCtrl.xfo
data['jawCrvData'] = self.jawCtrl.getCurveData()
return data
def loadData(self, data):
"""Load a saved guide representation from persisted data.
Arguments:
data -- object, The JSON data object.
Return:
True if successful.
"""
super(HeadComponentGuide, self).loadData(data)
self.headCtrl.xfo = data.get('headXfo', self.default_data['headXfo'])
self.headCtrl.setCurveData(
data.get('headCrvData', self.default_data['headCrvData']))
self.eyeLeftCtrl.xfo = data.get('eyeLeftXfo',
self.default_data['eyeLeftXfo'])
self.eyeLeftCtrl.setCurveData(
data.get('eyeLeftCrvData', self.default_data['eyeLeftCrvData']))
self.eyeRightCtrl.xfo = data.get('eyeRightXfo',
self.default_data['eyeRightXfo'])
self.eyeRightCtrl.setCurveData(
data.get('eyeRightCrvData', self.default_data['eyeRightCrvData']))
self.jawCtrl.xfo = data.get('jawXfo', self.default_data['jawXfo'])
self.jawCtrl.setCurveData(
data.get('jawCrvData', self.default_data['jawCrvData']))
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(HeadComponentGuide, self).getRigBuildData()
data['headXfo'] = self.headCtrl.xfo
data['headCrvData'] = self.headCtrl.getCurveData()
data['eyeLeftXfo'] = self.eyeLeftCtrl.xfo
data['eyeLeftCrvData'] = self.eyeLeftCtrl.getCurveData()
data['eyeRightXfo'] = self.eyeRightCtrl.xfo
data['eyeRightCrvData'] = self.eyeRightCtrl.getCurveData()
data['jawXfo'] = self.jawCtrl.xfo
data['jawCrvData'] = self.jawCtrl.getCurveData()
return data
# ==============
# Class Methods
# ==============
@classmethod
def getComponentType(cls):
"""Enables introspection of the class prior to construction to determine if it is a guide component.
Return:
The true if this component is a guide component.
"""
return 'Guide'
@classmethod
def getRigComponentClass(cls):
"""Returns the corresponding rig component class for this guide component class
Return:
The rig component class.
"""
return HeadComponentRig
def addFinger(self, name):
digitSizeAttributes = []
fingerGuideCtrls = []
firstDigitCtrl = Control(name + "01", parent=self.handCtrl, shape='sphere')
firstDigitCtrl.scalePoints(Vec3(0.125, 0.125, 0.125))
firstDigitShapeCtrl = Control(name + "Shp01", parent=self.guideCtrlHrcGrp, shape='square')
firstDigitShapeCtrl.setColor('yellow')
firstDigitShapeCtrl.scalePoints(Vec3(0.175, 0.175, 0.175))
firstDigitShapeCtrl.translatePoints(Vec3(0.0, 0.125, 0.0))
fingerGuideCtrls.append(firstDigitShapeCtrl)
firstDigitCtrl.shapeCtrl = firstDigitShapeCtrl
firstDigitVisAttr = firstDigitShapeCtrl.getVisibilityAttr()
firstDigitVisAttr.connect(self.ctrlShapeToggle)
triangleCtrl = Control('tempCtrl', parent=None, shape='triangle')
triangleCtrl.rotatePoints(90.0, 0.0, 0.0)
triangleCtrl.scalePoints(Vec3(0.025, 0.025, 0.025))
triangleCtrl.translatePoints(Vec3(0.0, 0.0875, 0.0))
firstDigitCtrl.appendCurveData(triangleCtrl.getCurveData())
firstDigitCtrl.lockScale(True, True, True)
digitSettingsAttrGrp = AttributeGroup("DigitSettings", parent=firstDigitCtrl)
digitSizeAttr = ScalarAttribute('size', value=0.25, parent=digitSettingsAttrGrp)
digitSizeAttributes.append(digitSizeAttr)
# Set Finger
self.fingers[name] = []
self.fingers[name].append(firstDigitCtrl)
parent = firstDigitCtrl
numJoints = self.numJointsAttr.getValue()
if name == "thumb":
numJoints = 3
for i in xrange(2, numJoints + 2):
digitCtrl = Control(name + str(i).zfill(2), parent=parent, shape='sphere')
if i != numJoints + 1:
digitCtrl.scalePoints(Vec3(0.125, 0.125, 0.125))
digitCtrl.appendCurveData(triangleCtrl.getCurveData())
digitShapeCtrl = Control(name + 'Shp' + str(i).zfill(2), parent=self.guideCtrlHrcGrp, shape='circle')
digitShapeCtrl.setColor('yellow')
digitShapeCtrl.scalePoints(Vec3(0.175, 0.175, 0.175))
digitShapeCtrl.getVisibilityAttr().connect(self.ctrlShapeToggle)
digitCtrl.shapeCtrl = digitShapeCtrl
if i == 2:
digitShapeCtrl.translatePoints(Vec3(0.0, 0.125, 0.0))
else:
digitShapeCtrl.rotatePoints(0.0, 0.0, 90.0)
fingerGuideCtrls.append(digitShapeCtrl)
# Add size attr to all but last guide control
digitSettingsAttrGrp = AttributeGroup("DigitSettings", parent=digitCtrl)
digitSizeAttr = ScalarAttribute('size', value=0.25, parent=digitSettingsAttrGrp)
digitSizeAttributes.append(digitSizeAttr)
else:
digitCtrl.scalePoints(Vec3(0.0875, 0.0875, 0.0875))
digitCtrl.lockScale(True, True, True)
self.fingers[name].append(digitCtrl)
parent = digitCtrl
# ===========================
# Create Canvas Operators
# ===========================
# Add Finger Guide Canvas Op
fingerGuideCanvasOp = CanvasOperator(name + 'FingerGuide', 'Kraken.Solvers.Biped.BipedFingerGuideSolver')
self.addOperator(fingerGuideCanvasOp)
# Add Att Inputs
fingerGuideCanvasOp.setInput('drawDebug', self.drawDebugInputAttr)
fingerGuideCanvasOp.setInput('rigScale', self.rigScaleInputAttr)
# Add Xfo Inputs
fingerGuideCanvasOp.setInput('controls', self.fingers[name])
fingerGuideCanvasOp.setInput('planeSizes', digitSizeAttributes)
# Add Xfo Outputs
fingerGuideCanvasOp.setOutput('result', fingerGuideCtrls)
fingerGuideCanvasOp.setOutput('forceEval', firstDigitCtrl.getVisibilityAttr())
return firstDigitCtrl
class LegComponentRig(LegComponent):
"""Leg Component"""
def __init__(self, name='leg', parent=None):
Profiler.getInstance().push("Construct Leg Rig Component:" + name)
super(LegComponentRig, self).__init__(name, parent)
# =========
# Controls
# =========
# Femur
self.femurFKCtrlSpace = CtrlSpace('femurFK', parent=self.ctrlCmpGrp)
self.femurFKCtrl = Control('femurFK', parent=self.femurFKCtrlSpace, shape="cube")
self.femurFKCtrl.alignOnXAxis()
self.femurFKCtrl.lockTranslation(True, True, True)
self.femurFKCtrl.lockScale(True, True, True)
# Shin
self.shinFKCtrlSpace = CtrlSpace('shinFK', parent=self.femurFKCtrl)
self.shinFKCtrl = Control('shinFK', parent=self.shinFKCtrlSpace, shape="cube")
self.shinFKCtrl.alignOnXAxis()
self.shinFKCtrl.lockTranslation(True, True, True)
self.shinFKCtrl.lockScale(True, True, True)
# IK Handle
self.legIKCtrlSpace = CtrlSpace('IK', parent=self.ctrlCmpGrp)
self.legIKCtrl = Control('IK', parent=self.legIKCtrlSpace, shape="pin")
self.legIKCtrl.lockScale(True, True, True)
# Add Component Params to IK control
legSettingsAttrGrp = AttributeGroup("DisplayInfo_LegSettings", parent=self.legIKCtrl)
legDrawDebugInputAttr = BoolAttribute('drawDebug', value=False, parent=legSettingsAttrGrp)
self.legRightSideInputAttr = BoolAttribute('rightSide', value=False, parent=legSettingsAttrGrp)
self.legBone0LenInputAttr = ScalarAttribute('bone0Len', value=1.0, parent=legSettingsAttrGrp)
self.legBone1LenInputAttr = ScalarAttribute('bone1Len', value=1.0, parent=legSettingsAttrGrp)
legIKBlendInputAttr = ScalarAttribute('ikblend', value=1.0, minValue=0.0, maxValue=1.0, parent=legSettingsAttrGrp)
# Util Objects
self.ikRootPosition = Transform("ikRootPosition", parent=self.ctrlCmpGrp)
# Connect Input Attrs
self.drawDebugInputAttr.connect(legDrawDebugInputAttr)
# Connect Output Attrs
self.drawDebugOutputAttr.connect(legDrawDebugInputAttr)
self.ikBlendOutputAttr.connect(legIKBlendInputAttr)
# UpV
self.legUpVCtrlSpace = CtrlSpace('UpV', parent=self.ctrlCmpGrp)
self.legUpVCtrl = Control('UpV', parent=self.legUpVCtrlSpace, shape="triangle")
self.legUpVCtrl.alignOnZAxis()
self.legUpVCtrl.lockRotation(True, True, True)
self.legUpVCtrl.lockScale(True, True, True)
# ==========
# Deformers
# ==========
deformersLayer = self.getOrCreateLayer('deformers')
self.defCmpGrp = ComponentGroup(self.getName(), self, parent=deformersLayer)
self.addItem('defCmpGrp', self.defCmpGrp)
femurDef = Joint('femur', parent=self.defCmpGrp)
femurDef.setComponent(self)
kneeDef = Joint('knee', parent=self.defCmpGrp)
kneeDef.setComponent(self)
shinDef = Joint('shin', parent=self.defCmpGrp)
shinDef.setComponent(self)
# ==============
# Constrain I/O
# ==============
# Constraint inputs
self.legIKCtrlSpaceInputConstraint = PoseConstraint('_'.join([self.legIKCtrlSpace.getName(), 'To', self.globalSRTInputTgt.getName()]))
self.legIKCtrlSpaceInputConstraint.setMaintainOffset(True)
self.legIKCtrlSpaceInputConstraint.addConstrainer(self.globalSRTInputTgt)
self.legIKCtrlSpace.addConstraint(self.legIKCtrlSpaceInputConstraint)
self.legUpVCtrlSpaceInputConstraint = PoseConstraint('_'.join([self.legUpVCtrlSpace.getName(), 'To', self.globalSRTInputTgt.getName()]))
self.legUpVCtrlSpaceInputConstraint.setMaintainOffset(True)
self.legUpVCtrlSpaceInputConstraint.addConstrainer(self.globalSRTInputTgt)
self.legUpVCtrlSpace.addConstraint(self.legUpVCtrlSpaceInputConstraint)
self.legRootInputConstraint = PoseConstraint('_'.join([self.femurFKCtrlSpace.getName(), 'To', self.legPelvisInputTgt.getName()]))
self.legRootInputConstraint.setMaintainOffset(True)
self.legRootInputConstraint.addConstrainer(self.legPelvisInputTgt)
self.femurFKCtrlSpace.addConstraint(self.legRootInputConstraint)
self.ikRootPosInputConstraint = PoseConstraint('_'.join([self.ikRootPosition.getName(), 'To', self.legPelvisInputTgt.getName()]))
self.ikRootPosInputConstraint.setMaintainOffset(True)
self.ikRootPosInputConstraint.addConstrainer(self.legPelvisInputTgt)
self.ikRootPosition.addConstraint(self.ikRootPosInputConstraint)
# Constraint outputs
self.legEndFKOutputConstraint = PoseConstraint('_'.join([self.legEndFKOutputTgt.getName(), 'To', self.shinFKCtrl.getName()]))
self.legEndFKOutputConstraint.setMaintainOffset(True)
self.legEndFKOutputConstraint.addConstrainer(self.shinFKCtrl)
self.legEndFKOutputTgt.addConstraint(self.legEndFKOutputConstraint)
self.ikHandleOutputConstraint = PoseConstraint('_'.join([self.ikHandleOutputTgt.getName(), 'To', self.legIKCtrl.getName()]))
self.ikHandleOutputConstraint.setMaintainOffset(True)
self.ikHandleOutputConstraint.addConstrainer(self.legIKCtrl)
self.ikHandleOutputTgt.addConstraint(self.ikHandleOutputConstraint)
# ===============
# Add Splice Ops
# ===============
# Add Leg Splice Op
self.legIKKLOp = KLOperator('legKLOp', 'TwoBoneIKSolver', 'Kraken')
self.addOperator(self.legIKKLOp)
# Add Att Inputs
self.legIKKLOp.setInput('drawDebug', self.drawDebugInputAttr)
self.legIKKLOp.setInput('rigScale', self.rigScaleInputAttr)
self.legIKKLOp.setInput('bone0Len', self.legBone0LenInputAttr)
self.legIKKLOp.setInput('bone1Len', self.legBone1LenInputAttr)
self.legIKKLOp.setInput('ikblend', legIKBlendInputAttr)
self.legIKKLOp.setInput('rightSide', self.legRightSideInputAttr)
# Add Xfo Inputs
self.legIKKLOp.setInput('root', self.ikRootPosition)
self.legIKKLOp.setInput('bone0FK', self.femurFKCtrl)
self.legIKKLOp.setInput('bone1FK', self.shinFKCtrl)
self.legIKKLOp.setInput('ikHandle', self.legIKTargetInputTgt)
self.legIKKLOp.setInput('upV', self.legUpVCtrl)
# Add Xfo Outputs
self.legIKKLOp.setOutput('bone0Out', self.femurOutputTgt)
self.legIKKLOp.setOutput('bone1Out', self.shinOutputTgt)
self.legIKKLOp.setOutput('bone2Out', self.legEndOutputTgt)
self.legIKKLOp.setOutput('midJointOut', self.kneeOutputTgt)
# Add Leg Deformer Splice Op
self.outputsToDeformersKLOp = KLOperator('legDeformerKLOp', 'MultiPoseConstraintSolver', 'Kraken')
self.addOperator(self.outputsToDeformersKLOp)
# Add Att Inputs
self.outputsToDeformersKLOp.setInput('drawDebug', self.drawDebugInputAttr)
self.outputsToDeformersKLOp.setInput('rigScale', self.rigScaleInputAttr)
# Add Xfo Inputs
self.outputsToDeformersKLOp.setInput('constrainers', [self.femurOutputTgt, self.kneeOutputTgt, self.shinOutputTgt])
# Add Xfo Outputs
self.outputsToDeformersKLOp.setOutput('constrainees', [femurDef, kneeDef, shinDef])
Profiler.getInstance().pop()
# =============
# Data Methods
# =============
def loadData(self, data=None):
"""Load a saved guide representation from persisted data.
Arguments:
data -- object, The JSON data object.
Return:
True if successful.
"""
super(LegComponentRig, self).loadData( data )
createIKHandle = data.get('createIKHandle')
femurXfo = data.get('femurXfo')
kneeXfo = data.get('kneeXfo')
handleXfo = data.get('handleXfo')
upVXfo = data.get('upVXfo')
femurLen = data.get('femurLen')
shinLen = data.get('shinLen')
self.femurFKCtrlSpace.xfo = femurXfo
self.femurFKCtrl.xfo = femurXfo
self.femurFKCtrl.scalePoints(Vec3(femurLen, 1.75, 1.75))
self.femurOutputTgt.xfo = femurXfo
self.shinOutputTgt.xfo = kneeXfo
self.shinFKCtrlSpace.xfo = kneeXfo
self.shinFKCtrl.xfo = kneeXfo
self.shinFKCtrl.scalePoints(Vec3(shinLen, 1.5, 1.5))
self.legEndFKOutputTgt.xfo.tr = handleXfo.tr
self.legEndFKOutputTgt.xfo.ori = kneeXfo.ori
self.ikHandleOutputTgt.xfo = handleXfo
self.ikRootPosition.xfo = femurXfo
self.legIKCtrlSpace.xfo = handleXfo
self.legIKCtrl.xfo = handleXfo
if self.getLocation() == 'R':
self.legIKCtrl.rotatePoints(0, 90, 0)
self.legIKCtrl.translatePoints(Vec3(-1.0, 0.0, 0.0))
else:
self.legIKCtrl.rotatePoints(0, -90, 0)
self.legIKCtrl.translatePoints(Vec3(1.0, 0.0, 0.0))
self.legUpVCtrlSpace.xfo.tr = upVXfo.tr
self.legUpVCtrl.xfo.tr = upVXfo.tr
self.legRightSideInputAttr.setValue(self.getLocation() is 'R')
self.legBone0LenInputAttr.setMin(0.0)
self.legBone0LenInputAttr.setMax(femurLen * 3.0)
self.legBone0LenInputAttr.setValue(femurLen)
self.legBone1LenInputAttr.setMin(0.0)
self.legBone1LenInputAttr.setMax(shinLen * 3.0)
self.legBone1LenInputAttr.setValue(shinLen)
self.legPelvisInputTgt.xfo = femurXfo
self.legIKTargetInputTgt.xfo = handleXfo
# TODO: We need the Rig class to be modified to handle the ability to
# query if the ports are connected during loadData. Currently just a
# place holder until that happens.
# If IK Target input is not connected, switch to legIKCtrl
# ikTargetInput = self.getInputByName('ikTarget')
# if not ikTargetInput.isConnected():
# self.legIKKLOp.setInput('ikHandle', self.legIKCtrl)
# Eval Input Constraints
self.ikRootPosInputConstraint.evaluate()
self.legIKCtrlSpaceInputConstraint.evaluate()
self.legUpVCtrlSpaceInputConstraint.evaluate()
self.legRootInputConstraint.evaluate()
# Eval Operators
self.legIKKLOp.evaluate()
self.outputsToDeformersKLOp.evaluate()
# Eval Output Constraints
self.legEndFKOutputConstraint.evaluate()
self.ikHandleOutputConstraint.evaluate()
class StretchyLimbComponentRig(StretchyLimbComponent):
"""StretchyLimb Component"""
def __init__(self, name='limb', parent=None):
Profiler.getInstance().push("Construct StretchyLimb Rig Component:" +
name)
super(StretchyLimbComponentRig, self).__init__(name, parent)
# =========
# Controls
# =========
# Upper (FK)
self.upperFKCtrlSpace = CtrlSpace('upperFK', parent=self.ctrlCmpGrp)
self.upperFKCtrl = Control('upperFK',
parent=self.upperFKCtrlSpace,
shape="cube")
self.upperFKCtrl.alignOnXAxis()
# Lower (FK)
self.lowerFKCtrlSpace = CtrlSpace('lowerFK', parent=self.upperFKCtrl)
self.lowerFKCtrl = Control('lowerFK',
parent=self.lowerFKCtrlSpace,
shape="cube")
self.lowerFKCtrl.alignOnXAxis()
# End (IK)
self.limbIKCtrlSpace = CtrlSpace('IK', parent=self.ctrlCmpGrp)
self.limbIKCtrl = Control('IK',
parent=self.limbIKCtrlSpace,
shape="pin")
# Add Component Params to IK control
# TODO: Move these separate control
limbSettingsAttrGrp = AttributeGroup(
"DisplayInfo_StretchyLimbSettings", parent=self.limbIKCtrl)
limbDrawDebugInputAttr = BoolAttribute('drawDebug',
value=False,
parent=limbSettingsAttrGrp)
self.limbBone0LenInputAttr = ScalarAttribute(
'bone0Len', value=1.0, parent=limbSettingsAttrGrp)
self.limbBone1LenInputAttr = ScalarAttribute(
'bone1Len', value=1.0, parent=limbSettingsAttrGrp)
limbIKBlendInputAttr = ScalarAttribute('ikblend',
value=1.0,
minValue=0.0,
maxValue=1.0,
parent=limbSettingsAttrGrp)
limbSoftIKInputAttr = BoolAttribute('softIK',
value=True,
parent=limbSettingsAttrGrp)
limbSoftRatioInputAttr = ScalarAttribute('softRatio',
value=0.0,
minValue=0.0,
maxValue=1.0,
parent=limbSettingsAttrGrp)
limbStretchInputAttr = BoolAttribute('stretch',
value=True,
parent=limbSettingsAttrGrp)
limbStretchBlendInputAttr = ScalarAttribute('stretchBlend',
value=0.0,
minValue=0.0,
maxValue=1.0,
parent=limbSettingsAttrGrp)
limbSlideInputAttr = ScalarAttribute('slide',
value=0.0,
minValue=-1.0,
maxValue=1.0,
parent=limbSettingsAttrGrp)
limbPinInputAttr = ScalarAttribute('pin',
value=0.0,
minValue=0.0,
maxValue=1.0,
parent=limbSettingsAttrGrp)
self.rightSideInputAttr = BoolAttribute('rightSide',
value=False,
parent=limbSettingsAttrGrp)
self.drawDebugInputAttr.connect(limbDrawDebugInputAttr)
# UpV (IK Pole Vector)
self.limbUpVCtrlSpace = CtrlSpace('UpV', parent=self.ctrlCmpGrp)
self.limbUpVCtrl = Control('UpV',
parent=self.limbUpVCtrlSpace,
shape="triangle")
self.limbUpVCtrl.alignOnZAxis()
# ==========
# Deformers
# ==========
deformersLayer = self.getOrCreateLayer('deformers')
self.defCmpGrp = ComponentGroup(self.getName(),
self,
parent=deformersLayer)
self.addItem('defCmpGrp', self.defCmpGrp)
upperDef = Joint('upper', parent=self.defCmpGrp)
upperDef.setComponent(self)
lowerDef = Joint('lower', parent=self.defCmpGrp)
lowerDef.setComponent(self)
endDef = Joint('end', parent=self.defCmpGrp)
endDef.setComponent(self)
# ==============
# Constrain I/O
# ==============
# Constraint inputs
self.limbIKCtrlSpaceInputConstraint = PoseConstraint('_'.join([
self.limbIKCtrlSpace.getName(), 'To',
self.globalSRTInputTgt.getName()
]))
self.limbIKCtrlSpaceInputConstraint.setMaintainOffset(True)
self.limbIKCtrlSpaceInputConstraint.addConstrainer(
self.globalSRTInputTgt)
self.limbIKCtrlSpace.addConstraint(self.limbIKCtrlSpaceInputConstraint)
self.limbUpVCtrlSpaceInputConstraint = PoseConstraint('_'.join([
self.limbUpVCtrlSpace.getName(), 'To',
self.globalSRTInputTgt.getName()
]))
self.limbUpVCtrlSpaceInputConstraint.setMaintainOffset(True)
self.limbUpVCtrlSpaceInputConstraint.addConstrainer(
self.globalSRTInputTgt)
self.limbUpVCtrlSpace.addConstraint(
self.limbUpVCtrlSpaceInputConstraint)
self.limbRootInputConstraint = PoseConstraint('_'.join([
self.limbIKCtrl.getName(), 'To',
self.limbParentInputTgt.getName()
]))
self.limbRootInputConstraint.setMaintainOffset(True)
self.limbRootInputConstraint.addConstrainer(self.limbParentInputTgt)
self.upperFKCtrlSpace.addConstraint(self.limbRootInputConstraint)
# ===============
# Add Splice Ops
# ===============
# Add StretchyLimb Splice Op
self.limbIKKLOp = KLOperator('limbKLOp', 'TwoBoneStretchyIKSolver',
'Kraken')
self.addOperator(self.limbIKKLOp)
# Add Att Inputs
self.limbIKKLOp.setInput('drawDebug', self.drawDebugInputAttr)
self.limbIKKLOp.setInput('rigScale', self.rigScaleInputAttr)
self.limbIKKLOp.setInput('bone0Len', self.limbBone0LenInputAttr)
self.limbIKKLOp.setInput('bone1Len', self.limbBone1LenInputAttr)
self.limbIKKLOp.setInput('ikblend', limbIKBlendInputAttr)
self.limbIKKLOp.setInput('softIK', limbSoftIKInputAttr)
self.limbIKKLOp.setInput('softRatio', limbSoftRatioInputAttr)
self.limbIKKLOp.setInput('stretch', limbStretchInputAttr)
self.limbIKKLOp.setInput('stretchBlend', limbStretchBlendInputAttr)
self.limbIKKLOp.setInput('slide', limbSlideInputAttr)
self.limbIKKLOp.setInput('pin', limbPinInputAttr)
self.limbIKKLOp.setInput('rightSide', self.rightSideInputAttr)
# Add Xfo Inputs
self.limbIKKLOp.setInput('root', self.limbParentInputTgt)
self.limbIKKLOp.setInput('bone0FK', self.upperFKCtrl)
self.limbIKKLOp.setInput('bone1FK', self.lowerFKCtrl)
self.limbIKKLOp.setInput('ikHandle', self.limbIKCtrl)
self.limbIKKLOp.setInput('upV', self.limbUpVCtrl)
# Add Xfo Outputs
self.limbIKKLOp.setOutput('bone0Out', self.limbUpperOutputTgt)
self.limbIKKLOp.setOutput('bone1Out', self.limbLowerOutputTgt)
self.limbIKKLOp.setOutput('bone2Out', self.limbEndOutputTgt)
# =====================
# Connect the deformers
# =====================
# Add StretchyLimb Deformer Splice Op
self.outputsToDeformersKLOp = KLOperator('limbDeformerKLOp',
'MultiPoseConstraintSolver',
'Kraken')
self.addOperator(self.outputsToDeformersKLOp)
# Add Att Inputs
self.outputsToDeformersKLOp.setInput('drawDebug',
self.drawDebugInputAttr)
self.outputsToDeformersKLOp.setInput('rigScale',
self.rigScaleInputAttr)
# Add Xfo Inputs
self.outputsToDeformersKLOp.setInput('constrainers', [
self.limbUpperOutputTgt, self.limbLowerOutputTgt,
self.limbEndOutputTgt
])
# Add Xfo Outputs
self.outputsToDeformersKLOp.setOutput('constrainees',
[upperDef, lowerDef, endDef])
Profiler.getInstance().pop()
# =============
# Data Methods
# =============
def loadData(self, data=None):
"""Load a saved guide representation from persisted data.
Arguments:
data -- object, The JSON data object.
Return:
True if successful.
"""
super(StretchyLimbComponentRig, self).loadData(data)
upperXfo = data.get('upperXfo')
upperLen = data.get('upperLen')
lowerXfo = data.get('lowerXfo')
lowerLen = data.get('lowerLen')
endXfo = data.get('endXfo')
upVXfo = data.get('upVXfo')
self.upperFKCtrlSpace.xfo = upperXfo
self.upperFKCtrl.xfo = upperXfo
self.upperFKCtrl.scalePoints(Vec3(upperLen, 1.75, 1.75))
self.limbUpperOutputTgt.xfo = upperXfo
self.limbLowerOutputTgt.xfo = lowerXfo
self.lowerFKCtrlSpace.xfo = lowerXfo
self.lowerFKCtrl.xfo = lowerXfo
self.lowerFKCtrl.scalePoints(Vec3(lowerLen, 1.5, 1.5))
self.limbIKCtrlSpace.xfo.tr = endXfo.tr
self.limbIKCtrl.xfo.tr = endXfo.tr
if self.getLocation() == "R":
self.limbIKCtrl.rotatePoints(0, 90, 0)
self.limbIKCtrl.translatePoints(Vec3(-1.0, 0.0, 0.0))
else:
self.limbIKCtrl.rotatePoints(0, -90, 0)
self.limbIKCtrl.translatePoints(Vec3(1.0, 0.0, 0.0))
self.limbUpVCtrlSpace.xfo = upVXfo
self.limbUpVCtrl.xfo = upVXfo
self.limbBone0LenInputAttr.setMin(0.0)
self.limbBone0LenInputAttr.setMax(upperLen * 3.0)
self.limbBone0LenInputAttr.setValue(upperLen)
self.limbBone1LenInputAttr.setMin(0.0)
self.limbBone1LenInputAttr.setMax(lowerLen * 3.0)
self.limbBone1LenInputAttr.setValue(lowerLen)
self.limbParentInputTgt.xfo = upperXfo
# Set Attrs
self.rightSideInputAttr.setValue(self.getLocation() is 'R')
# Eval Constraints
self.limbIKCtrlSpaceInputConstraint.evaluate()
self.limbUpVCtrlSpaceInputConstraint.evaluate()
self.limbRootInputConstraint.evaluate()
# Eval Operators
self.limbIKKLOp.evaluate()
self.outputsToDeformersKLOp.evaluate()
class FabriceSpineRig(FabriceSpine):
"""Fabrice Spine Component"""
def __init__(self, name="spine", parent=None):
Profiler.getInstance().push("Construct Spine Rig Component:" + name)
super(FabriceSpineRig, self).__init__(name, parent)
# =========
# Controls
# =========
# COG
self.cogCtrlSpace = CtrlSpace('cog', parent=self.ctrlCmpGrp)
self.cogCtrl = Control('cog', parent=self.cogCtrlSpace, shape="circle")
self.cogCtrl.rotatePoints(90, 0, 0)
self.cogCtrl.scalePoints(Vec3(3.0, 3.0, 3.0))
self.cogCtrl.translatePoints(Vec3(0.0, 0.0, 0.2))
self.cogCtrl.lockScale(x=True, y=True, z=True)
self.cogCtrl.setColor("orange")
# Spine Base
self.spineBaseCtrlSpace = CtrlSpace('spineBase', parent=self.cogCtrl)
self.spineBaseCtrl = Control('spineBase', parent=self.spineBaseCtrlSpace, shape="pin")
self.spineBaseCtrl.rotatePoints(90, 0, 0)
self.spineBaseCtrl.translatePoints(Vec3(0, 1.0, 0))
self.spineBaseCtrl.lockScale(x=True, y=True, z=True)
# Spine Base Handle
self.spineBaseHandleCtrlSpace = CtrlSpace('spineBaseHandle', parent=self.spineBaseCtrl)
self.spineBaseHandleCtrl = Control('spineBaseHandle', parent=self.spineBaseHandleCtrlSpace, shape="pin")
self.spineBaseHandleCtrl.rotatePoints(90, 0, 0)
self.spineBaseHandleCtrl.translatePoints(Vec3(0, 1.0, 0))
self.spineBaseHandleCtrl.lockScale(x=True, y=True, z=True)
self.spineBaseHandleCtrl.setColor("orange")
# Spine End
self.spineEndCtrlSpace = CtrlSpace('spineEnd', parent=self.cogCtrl)
self.spineEndCtrl = Control('spineEnd', parent=self.spineEndCtrlSpace, shape="pin")
self.spineEndCtrl.rotatePoints(90, 0, 0)
self.spineEndCtrl.lockScale(x=True, y=True, z=True)
self.spineEndCtrl.translatePoints(Vec3(0, 1.0, 0))
# Spine End Handle
self.spineEndHandleCtrlSpace = CtrlSpace('spineEndHandle', parent=self.spineEndCtrl)
self.spineEndHandleCtrl = Control('spineEndHandle', parent=self.spineEndHandleCtrlSpace, shape="pin")
self.spineEndHandleCtrl.rotatePoints(90, 0, 0)
self.spineEndHandleCtrl.translatePoints(Vec3(0, 1.0, 0))
self.spineEndHandleCtrl.lockScale(x=True, y=True, z=True)
self.spineEndHandleCtrl.setColor("orange")
# ==========
# Deformers
# ==========
deformersLayer = self.getOrCreateLayer('deformers')
self.defCmpGrp = ComponentGroup(self.getName(), self, parent=deformersLayer)
self.chestDef = Joint('chest', parent=self.defCmpGrp)
self.chestDef.setComponent(self)
self.deformerJoints = []
self.spineOutputs = []
self.setNumDeformers(1)
# =====================
# Create Component I/O
# =====================
# Setup component Xfo I/O's
self.spineVertebraeOutput.setTarget(self.spineOutputs)
# =====================
# Constraint Deformers
# =====================
self.chestDefConstraint = PoseConstraint('_'.join([self.chestDef.getName(), 'To', self.spineBaseOutputTgt.getName()]))
self.chestDefConstraint.addConstrainer(self.spineBaseOutputTgt)
self.chestDef.addConstraint(self.chestDefConstraint)
# ==============
# Constrain I/O
# ==============
# Constraint inputs
self.spineSrtInputConstraint = PoseConstraint('_'.join([self.cogCtrlSpace.getName(), 'To', self.spineMainSrtInputTgt.getName()]))
self.spineSrtInputConstraint.addConstrainer(self.spineMainSrtInputTgt)
self.spineSrtInputConstraint.setMaintainOffset(True)
self.cogCtrlSpace.addConstraint(self.spineSrtInputConstraint)
# Constraint outputs
self.spineCogOutputConstraint = PoseConstraint('_'.join([self.spineCogOutputTgt.getName(), 'To', self.cogCtrl.getName()]))
self.spineCogOutputConstraint.addConstrainer(self.cogCtrl)
self.spineCogOutputTgt.addConstraint(self.spineCogOutputConstraint)
# Spine Base
self.spineBaseOutputPosConstraint = PositionConstraint('_'.join([self.spineBaseOutputTgt.getName(), 'PosTo', self.spineOutputs[0].getName()]))
self.spineBaseOutputPosConstraint.addConstrainer(self.spineOutputs[0])
self.spineBaseOutputTgt.addConstraint(self.spineBaseOutputPosConstraint)
self.spineBaseOutputOriConstraint = OrientationConstraint('_'.join([self.spineBaseOutputTgt.getName(), 'PosTo', self.cogCtrl.getName()]))
self.spineBaseOutputOriConstraint.addConstrainer(self.cogCtrl)
self.spineBaseOutputTgt.addConstraint(self.spineBaseOutputOriConstraint)
# Spine End
self.spineEndOutputConstraint = PoseConstraint('_'.join([self.spineEndOutputTgt.getName(), 'To', 'spineEnd']))
self.spineEndOutputConstraint.addConstrainer(self.spineOutputs[0])
self.spineEndOutputTgt.addConstraint(self.spineEndOutputConstraint)
self.spineEndCtrlOutputConstraint = PoseConstraint('_'.join([self.spineEndCtrlOutputTgt.getName(), 'To', self.spineEndCtrl.getName()]))
self.spineEndCtrlOutputConstraint.addConstrainer(self.spineEndCtrl)
self.spineEndCtrlOutputTgt.addConstraint(self.spineEndCtrlOutputConstraint)
# ===============
# Add Splice Ops
# ===============
# Add Spine Splice Op
self.bezierSpineSpliceOp = SpliceOperator('spineSpliceOp', 'BezierSpineSolver', 'Kraken')
self.addOperator(self.bezierSpineSpliceOp)
# Add Att Inputs
self.bezierSpineSpliceOp.setInput('drawDebug', self.drawDebugInputAttr)
self.bezierSpineSpliceOp.setInput('rigScale', self.rigScaleInputAttr)
self.bezierSpineSpliceOp.setInput('length', self.lengthInputAttr)
# Add Xfo Inputs
self.bezierSpineSpliceOp.setInput('base', self.spineBaseCtrl)
self.bezierSpineSpliceOp.setInput('baseHandle', self.spineBaseHandleCtrl)
self.bezierSpineSpliceOp.setInput('tipHandle', self.spineEndHandleCtrl)
self.bezierSpineSpliceOp.setInput('tip', self.spineEndCtrl)
# Add Xfo Outputs
self.bezierSpineSpliceOp.setOutput('outputs', self.spineOutputs)
# Add Deformer Splice Op
self.deformersToOutputsSpliceOp = SpliceOperator('spineDeformerSpliceOp', 'MultiPoseConstraintSolver', 'Kraken', alwaysEval=True)
self.addOperator(self.deformersToOutputsSpliceOp)
# Add Att Inputs
self.deformersToOutputsSpliceOp.setInput('drawDebug', self.drawDebugInputAttr)
self.deformersToOutputsSpliceOp.setInput('rigScale', self.rigScaleInputAttr)
# Add Xfo Outputs
self.deformersToOutputsSpliceOp.setInput('constrainers', self.spineOutputs)
# Add Xfo Outputs
self.deformersToOutputsSpliceOp.setOutput('constrainees', self.deformerJoints)
Profiler.getInstance().pop()
def setNumDeformers(self, numDeformers):
# Add new deformers and outputs
for i in xrange(len(self.spineOutputs), numDeformers):
name = 'spine' + str(i + 1).zfill(2)
spineOutput = ComponentOutput(name, parent=self.outputHrcGrp)
self.spineOutputs.append(spineOutput)
for i in xrange(len(self.deformerJoints), numDeformers):
name = 'spine' + str(i + 1).zfill(2)
spineDef = Joint(name, parent=self.defCmpGrp)
spineDef.setComponent(self)
self.deformerJoints.append(spineDef)
return True
def loadData(self, data=None):
"""Load a saved guide representation from persisted data.
Arguments:
data -- object, The JSON data object.
Return:
True if successful.
"""
super(FabriceSpineRig, self).loadData( data )
# Get Data
cogPos = data['cogPos']
cogCtrlCrvData = data['cogCtrlCrvData']
spineBasePos = data['spineBasePos']
spineBaseCtrlCrvData = data['spineBaseCtrlCrvData']
spineBaseHandlePos = data['spineBaseHandlePos']
spineBaseHandleCtrlCrvData = data['spineBaseHandleCtrlCrvData']
spineEndHandlePos = data['spineEndHandlePos']
spineEndHandleCtrlCrvData = data['spineEndHandleCtrlCrvData']
spineEndPos = data['spineEndPos']
spineEndCtrlCrvData = data['spineEndCtrlCrvData']
numDeformers = data['numDeformers']
# Set Xfos
self.cogCtrlSpace.xfo.tr = cogPos
self.cogCtrl.xfo.tr = cogPos
self.cogCtrl.setCurveData(cogCtrlCrvData)
self.spineBaseCtrlSpace.xfo.tr = spineBasePos
self.spineBaseCtrl.xfo.tr = spineBasePos
self.spineBaseCtrl.setCurveData(spineBaseCtrlCrvData)
self.spineBaseHandleCtrlSpace.xfo.tr = spineBaseHandlePos
self.spineBaseHandleCtrl.xfo.tr = spineBaseHandlePos
self.spineBaseHandleCtrl.setCurveData(spineBaseHandleCtrlCrvData)
self.spineEndHandleCtrlSpace.xfo.tr = spineEndHandlePos
self.spineEndHandleCtrl.xfo.tr = spineEndHandlePos
self.spineEndHandleCtrl.setCurveData(spineEndHandleCtrlCrvData)
self.spineEndCtrlSpace.xfo.tr = spineEndPos
self.spineEndCtrl.xfo.tr = spineEndPos
self.spineEndCtrl.setCurveData(spineEndCtrlCrvData)
length = spineBasePos.distanceTo(spineBaseHandlePos) + spineBaseHandlePos.distanceTo(spineEndHandlePos) + spineEndHandlePos.distanceTo(spineEndPos)
self.lengthInputAttr.setMax(length * 3.0)
self.lengthInputAttr.setValue(length)
# Update number of deformers and outputs
self.setNumDeformers(numDeformers)
# Updating constraint to use the updated last output.
self.spineEndOutputConstraint.setConstrainer(self.spineOutputs[-1], index=0)
# ============
# Set IO Xfos
# ============
# ====================
# Evaluate Splice Ops
# ====================
# evaluate the spine op so that all the output transforms are updated.
self.bezierSpineSpliceOp.evaluate()
# evaluate the constraint op so that all the joint transforms are updated.
self.deformersToOutputsSpliceOp.evaluate()
# evaluate the constraints to ensure the outputs are now in the correct location.
self.spineSrtInputConstraint.evaluate()
self.spineCogOutputConstraint.evaluate()
self.spineBaseOutputPosConstraint.evaluate()
self.spineBaseOutputOriConstraint.evaluate()
self.spineEndOutputConstraint.evaluate()
self.spineEndCtrlOutputConstraint.evaluate()
class InsectLegComponentRig(InsectLegComponent):
"""Insect Leg Rig"""
def __init__(self, name='InsectLeg', parent=None):
Profiler.getInstance().push("Construct InsectLeg Rig Component:" + name)
super(InsectLegComponentRig, self).__init__(name, parent)
# =========
# Controls
# =========
# Chain Base
self.chainBase = Locator('ChainBase', parent=self.ctrlCmpGrp)
self.chainBase.setShapeVisibility(False)
# FK
self.fkCtrlSpaces = []
self.fkCtrls = []
self.setNumControls(4)
# IK Control
self.legIKCtrlSpace = CtrlSpace('IK', parent=self.ctrlCmpGrp)
self.legIKCtrl = Control('IK', parent=self.legIKCtrlSpace, shape="pin")
if self.getLocation() == 'R':
self.legIKCtrl.rotatePoints(0, 90, 0)
self.legIKCtrl.translatePoints(Vec3(-1.0, 0.0, 0.0))
else:
self.legIKCtrl.rotatePoints(0, -90, 0)
self.legIKCtrl.translatePoints(Vec3(1.0, 0.0, 0.0))
# Add Component Params to IK control
legSettingsAttrGrp = AttributeGroup("DisplayInfo_LegSettings", parent=self.legIKCtrl)
legdrawDebugInputAttr = BoolAttribute('drawDebug', value=False, parent=legSettingsAttrGrp)
legUseInitPoseInputAttr = BoolAttribute('useInitPose', value=True, parent=legSettingsAttrGrp)
self.rootIndexInputAttr = IntegerAttribute('rootIndex', value=0, parent=legSettingsAttrGrp)
legFkikInputAttr = ScalarAttribute('fkik', value=1.0, minValue=0.0, maxValue=1.0, parent=legSettingsAttrGrp)
# Connect IO to controls
self.drawDebugInputAttr.connect(legdrawDebugInputAttr)
# UpV
self.legUpVCtrlSpace = CtrlSpace('UpV', parent=self.ctrlCmpGrp)
self.legUpVCtrl = Control('UpV', parent=self.legUpVCtrlSpace, shape="triangle")
self.legUpVCtrl.alignOnZAxis()
self.legUpVCtrl.rotatePoints(0, 90, 0)
# ==========
# Deformers
# ==========
deformersLayer = self.getOrCreateLayer('deformers')
self.defCmpGrp = ComponentGroup(self.getName(), self, parent=deformersLayer)
self.deformerJoints = []
self.boneOutputsTgt = []
self.setNumDeformers(4)
# =====================
# Create Component I/O
# =====================
# Set IO Targets
self.boneOutputs.setTarget(self.boneOutputsTgt)
# ==============
# Constrain I/O
# ==============
# Constraint inputs
legRootInputConstraint = PoseConstraint('_'.join([self.fkCtrlSpaces[0].getName(), 'To', self.rootInputTgt.getName()]))
legRootInputConstraint.setMaintainOffset(True)
legRootInputConstraint.addConstrainer(self.rootInputTgt)
self.fkCtrlSpaces[0].addConstraint(legRootInputConstraint)
chainBaseInputConstraint = PoseConstraint('_'.join([self.chainBase.getName(), 'To', self.rootInputTgt.getName()]))
chainBaseInputConstraint.setMaintainOffset(True)
chainBaseInputConstraint.addConstrainer(self.rootInputTgt)
self.chainBase.addConstraint(chainBaseInputConstraint)
# ===============
# Add Splice Ops
# ===============
# Add Splice Op
self.nBoneSolverSpliceOp = SpliceOperator('legSpliceOp', 'NBoneIKSolver', 'Kraken')
self.addOperator(self.nBoneSolverSpliceOp)
# # Add Att Inputs
self.nBoneSolverSpliceOp.setInput('drawDebug', self.drawDebugInputAttr)
self.nBoneSolverSpliceOp.setInput('rigScale', self.rigScaleInputAttr)
self.nBoneSolverSpliceOp.setInput('useInitPose', legUseInitPoseInputAttr)
self.nBoneSolverSpliceOp.setInput('ikblend', legFkikInputAttr)
self.nBoneSolverSpliceOp.setInput('rootIndex', self.rootIndexInputAttr)
self.nBoneSolverSpliceOp.setInput('tipBoneLen', self.tipBoneLenInputAttr)
# Add Xfo Inputs
self.nBoneSolverSpliceOp.setInput('chainBase', self.chainBase)
self.nBoneSolverSpliceOp.setInput('ikgoal', self.legIKCtrl)
self.nBoneSolverSpliceOp.setInput('upVector', self.legUpVCtrl)
self.nBoneSolverSpliceOp.setInput('fkcontrols', self.fkCtrls)
# Add Xfo Outputs
self.nBoneSolverSpliceOp.setOutput('pose', self.boneOutputsTgt)
self.nBoneSolverSpliceOp.setOutput('legEnd', self.legEndPosOutputTgt)
# Add Deformer Splice Op
self.outputsToDeformersSpliceOp = SpliceOperator('insectLegDeformerSpliceOp', 'MultiPoseConstraintSolver', 'Kraken')
self.addOperator(self.outputsToDeformersSpliceOp)
# Add Att Inputs
self.outputsToDeformersSpliceOp.setInput('drawDebug', self.drawDebugInputAttr)
self.outputsToDeformersSpliceOp.setInput('rigScale', self.rigScaleInputAttr)
# Add Xfo Inputs
self.outputsToDeformersSpliceOp.setInput('constrainers', self.boneOutputsTgt)
# Add Xfo Outputs
self.outputsToDeformersSpliceOp.setOutput('constrainees', self.deformerJoints)
Profiler.getInstance().pop()
def setNumControls(self, numControls):
# Add new control spaces and controls
for i in xrange(len(self.fkCtrlSpaces), numControls):
if i==0:
parent = self.ctrlCmpGrp
else:
parent = self.fkCtrls[i - 1]
boneName = 'bone' + str(i + 1).zfill(2) + 'FK'
fkCtrlSpace = CtrlSpace(boneName, parent=parent)
fkCtrl = Control(boneName, parent=fkCtrlSpace, shape="cube")
fkCtrl.alignOnXAxis()
fkCtrl.lockScale(x=True, y=True, z=True)
fkCtrl.lockTranslation(x=True, y=True, z=True)
self.fkCtrlSpaces.append(fkCtrlSpace)
self.fkCtrls.append(fkCtrl)
def setNumDeformers(self, numDeformers):
# Add new deformers and outputs
for i in xrange(len(self.boneOutputsTgt), numDeformers):
name = 'bone' + str(i + 1).zfill(2)
legOutput = ComponentOutput(name, parent=self.outputHrcGrp)
self.boneOutputsTgt.append(legOutput)
for i in xrange(len(self.deformerJoints), numDeformers):
name = 'bone' + str(i + 1).zfill(2)
boneDef = Joint(name, parent=self.defCmpGrp)
boneDef.setComponent(self)
self.deformerJoints.append(boneDef)
return True
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 loadData(self, data=None):
"""Load a saved guide representation from persisted data.
Arguments:
data -- object, The JSON data object.
Return:
True if successful.
"""
super(InsectLegComponentRig, self).loadData( data )
boneXfos = data['boneXfos']
boneLengths = data['boneLengths']
numJoints = data['numJoints']
endXfo = data['endXfo']
# Add extra controls and outputs
self.setNumControls(numJoints)
self.setNumDeformers(numJoints)
# Scale controls based on bone lengths
for i, each in enumerate(self.fkCtrlSpaces):
self.fkCtrlSpaces[i].xfo = boneXfos[i]
self.fkCtrls[i].xfo = boneXfos[i]
self.fkCtrls[i].scalePoints(Vec3(boneLengths[i], 1.75, 1.75))
self.chainBase.xfo = boneXfos[0]
self.legIKCtrlSpace.xfo = endXfo
self.legIKCtrl.xfo = endXfo
upVXfo = self.calculateUpVXfo(boneXfos, endXfo)
self.legUpVCtrlSpace.xfo = upVXfo
self.legUpVCtrl.xfo = upVXfo
# Set max on the rootIndex attribute
self.rootIndexInputAttr.setMax(len(boneXfos))
# ============
# Set IO Xfos
# ============
self.rootInputTgt.xfo = boneXfos[0]
for i in xrange(len(boneLengths)):
self.boneOutputsTgt[i].xfo = boneXfos[i]
self.legEndXfoOutputTgt.xfo = endXfo
self.legEndPosOutputTgt.xfo = endXfo
# =============
# Set IO Attrs
# =============
tipBoneLen = boneLengths[len(boneLengths) - 1]
self.tipBoneLenInputAttr.setMax(tipBoneLen * 2.0)
self.tipBoneLenInputAttr.setValue(tipBoneLen)
# ====================
# Evaluate Splice Ops
# ====================
# evaluate the nbone op so that all the output transforms are updated.
self.nBoneSolverSpliceOp.evaluate()
self.outputsToDeformersSpliceOp.evaluate()
def addFinger(self, name):
digitSizeAttributes = []
fingerGuideCtrls = []
firstDigitCtrl = Control(name + "01", parent=self.handCtrl, shape='sphere')
firstDigitCtrl.scalePoints(Vec3(0.125, 0.125, 0.125))
firstDigitShapeCtrl = Control(name + "Shp01", parent=self.guideCtrlHrcGrp, shape='square')
firstDigitShapeCtrl.setColor('yellow')
firstDigitShapeCtrl.scalePoints(Vec3(0.175, 0.175, 0.175))
firstDigitShapeCtrl.translatePoints(Vec3(0.0, 0.125, 0.0))
fingerGuideCtrls.append(firstDigitShapeCtrl)
firstDigitCtrl.shapeCtrl = firstDigitShapeCtrl
firstDigitVisAttr = firstDigitShapeCtrl.getVisibilityAttr()
firstDigitVisAttr.connect(self.ctrlShapeToggle)
triangleCtrl = Control('tempCtrl', parent=None, shape='triangle')
triangleCtrl.rotatePoints(90.0, 0.0, 0.0)
triangleCtrl.scalePoints(Vec3(0.025, 0.025, 0.025))
triangleCtrl.translatePoints(Vec3(0.0, 0.0875, 0.0))
firstDigitCtrl.appendCurveData(triangleCtrl.getCurveData())
firstDigitCtrl.lockScale(True, True, True)
digitSettingsAttrGrp = AttributeGroup("DigitSettings", parent=firstDigitCtrl)
digitSizeAttr = ScalarAttribute('size', value=0.25, parent=digitSettingsAttrGrp)
digitSizeAttributes.append(digitSizeAttr)
# Set Finger
self.fingers[name] = []
self.fingers[name].append(firstDigitCtrl)
parent = firstDigitCtrl
numJoints = self.numJointsAttr.getValue()
if name == "thumb":
numJoints = 3
for i in xrange(2, numJoints + 2):
digitCtrl = Control(name + str(i).zfill(2), parent=parent, shape='sphere')
if i != numJoints + 1:
digitCtrl.scalePoints(Vec3(0.125, 0.125, 0.125))
digitCtrl.appendCurveData(triangleCtrl.getCurveData())
digitShapeCtrl = Control(name + 'Shp' + str(i).zfill(2), parent=self.guideCtrlHrcGrp, shape='circle')
digitShapeCtrl.setColor('yellow')
digitShapeCtrl.scalePoints(Vec3(0.175, 0.175, 0.175))
digitShapeCtrl.getVisibilityAttr().connect(self.ctrlShapeToggle)
digitCtrl.shapeCtrl = digitShapeCtrl
if i == 2:
digitShapeCtrl.translatePoints(Vec3(0.0, 0.125, 0.0))
else:
digitShapeCtrl.rotatePoints(0.0, 0.0, 90.0)
fingerGuideCtrls.append(digitShapeCtrl)
# Add size attr to all but last guide control
digitSettingsAttrGrp = AttributeGroup("DigitSettings", parent=digitCtrl)
digitSizeAttr = ScalarAttribute('size', value=0.25, parent=digitSettingsAttrGrp)
digitSizeAttributes.append(digitSizeAttr)
else:
digitCtrl.scalePoints(Vec3(0.0875, 0.0875, 0.0875))
digitCtrl.lockScale(True, True, True)
self.fingers[name].append(digitCtrl)
parent = digitCtrl
# ===========================
# Create Canvas Operators
# ===========================
# Add Finger Guide Canvas Op
fingerGuideCanvasOp = CanvasOperator(name + 'FingerGuideOp', 'Kraken.Solvers.Biped.BipedFingerGuideSolver')
self.addOperator(fingerGuideCanvasOp)
# Add Att Inputs
fingerGuideCanvasOp.setInput('drawDebug', self.drawDebugInputAttr)
fingerGuideCanvasOp.setInput('rigScale', self.rigScaleInputAttr)
# Add Xfo Inputs
fingerGuideCanvasOp.setInput('controls', self.fingers[name])
fingerGuideCanvasOp.setInput('planeSizes', digitSizeAttributes)
# Add Xfo Outputs
fingerGuideCanvasOp.setOutput('result', fingerGuideCtrls)
fingerGuideCanvasOp.setOutput('forceEval', firstDigitCtrl.getVisibilityAttr())
return firstDigitCtrl
class HeadComponentRig(HeadComponent):
"""Head Component Rig"""
def __init__(self, name='head', parent=None):
Profiler.getInstance().push("Construct Head Rig Component:" + name)
super(HeadComponentRig, self).__init__(name, parent)
# =========
# Controls
# =========
# Head
self.headCtrlSpace = CtrlSpace('head', parent=self.ctrlCmpGrp)
self.headCtrl = Control('head', parent=self.headCtrlSpace, shape="circle")
self.headCtrl.rotatePoints(0, 0, 90)
self.headCtrl.scalePoints(Vec3(3, 3, 3))
self.headCtrl.translatePoints(Vec3(0, 1, 0.25))
# Eye Left
self.eyeLeftCtrlSpace = CtrlSpace('eyeLeft', parent=self.headCtrl)
self.eyeLeftCtrl = Control('eyeLeft', parent=self.eyeLeftCtrlSpace, shape="sphere")
self.eyeLeftCtrl.scalePoints(Vec3(0.5, 0.5, 0.5))
self.eyeLeftCtrl.setColor("blueMedium")
# Eye Right
self.eyeRightCtrlSpace = CtrlSpace('eyeRight', parent=self.headCtrl)
self.eyeRightCtrl = Control('eyeRight', parent=self.eyeRightCtrlSpace, shape="sphere")
self.eyeRightCtrl.scalePoints(Vec3(0.5, 0.5, 0.5))
self.eyeRightCtrl.setColor("blueMedium")
# Jaw
self.jawCtrlSpace = CtrlSpace('jawCtrlSpace', parent=self.headCtrl)
self.jawCtrl = Control('jaw', parent=self.jawCtrlSpace, shape="cube")
self.jawCtrl.alignOnYAxis(negative=True)
self.jawCtrl.alignOnZAxis()
self.jawCtrl.scalePoints(Vec3(1.45, 0.65, 1.25))
self.jawCtrl.translatePoints(Vec3(0, -0.25, 0))
self.jawCtrl.setColor("orange")
# ==========
# Deformers
# ==========
deformersLayer = self.getOrCreateLayer('deformers')
defCmpGrp = ComponentGroup(self.getName(), self, parent=deformersLayer)
headDef = Joint('head', parent=defCmpGrp)
headDef.setComponent(self)
jawDef = Joint('jaw', parent=defCmpGrp)
jawDef.setComponent(self)
eyeLeftDef = Joint('eyeLeft', parent=defCmpGrp)
eyeLeftDef.setComponent(self)
eyeRightDef = Joint('eyeRight', parent=defCmpGrp)
eyeRightDef.setComponent(self)
# ==============
# Constrain I/O
# ==============
# Constraint inputs
headInputConstraint = PoseConstraint('_'.join([self.headCtrlSpace.getName(), 'To', self.headBaseInputTgt.getName()]))
headInputConstraint.setMaintainOffset(True)
headInputConstraint.addConstrainer(self.headBaseInputTgt)
self.headCtrlSpace.addConstraint(headInputConstraint)
# # Constraint outputs
headOutputConstraint = PoseConstraint('_'.join([self.headOutputTgt.getName(), 'To', self.headCtrl.getName()]))
headOutputConstraint.addConstrainer(self.headCtrl)
self.headOutputTgt.addConstraint(headOutputConstraint)
jawOutputConstraint = PoseConstraint('_'.join([self.jawOutputTgt.getName(), 'To', self.jawCtrl.getName()]))
jawOutputConstraint.addConstrainer(self.jawCtrl)
self.jawOutputTgt.addConstraint(jawOutputConstraint)
eyeLOutputConstraint = PoseConstraint('_'.join([self.eyeLOutputTgt.getName(), 'To', self.eyeLeftCtrl.getName()]))
eyeLOutputConstraint.addConstrainer(self.eyeLeftCtrl)
self.eyeLOutputTgt.addConstraint(eyeLOutputConstraint)
eyeROutputConstraint = PoseConstraint('_'.join([self.eyeROutputTgt.getName(), 'To', self.eyeRightCtrl.getName()]))
eyeROutputConstraint.addConstrainer(self.eyeRightCtrl)
self.eyeROutputTgt.addConstraint(eyeROutputConstraint)
# ==================
# Add Component I/O
# ==================
# Add Xfo I/O's
# self.addInput(self.headBaseInputTgt)
# self.addOutput(self.headOutputTgt)
# self.addOutput(self.jawOutputTgt)
# self.addOutput(self.eyeLOutputTgt)
# self.addOutput(self.eyeROutputTgt)
# Add Attribute I/O's
# self.addInput(self.drawDebugInputAttr)
# ===============
# Add Splice Ops
# ===============
# Add Deformer Splice Op
# spliceOp = SpliceOperator('headDeformerSpliceOp', 'HeadConstraintSolver', 'KrakenHeadConstraintSolver')
# self.addOperator(spliceOp)
# # Add Att Inputs
# spliceOp.setInput('drawDebug', self.drawDebugInputAttr)
# spliceOp.setInput('rigScale', self.rigScaleInputAttr)
# # Add Xfo Inputstrl)
# spliceOp.setInput('headConstrainer', self.headOutputTgt)
# spliceOp.setInput('jawConstrainer', self.jawOutputTgt)
# spliceOp.setInput('eyeLeftConstrainer', self.eyeLOutputTgt)
# spliceOp.setInput('eyeRightConstrainer', self.eyeROutputTgt)
# # Add Xfo Outputs
# spliceOp.setOutput('headDeformer', headDef)
# spliceOp.setOutput('jawDeformer', jawDef)
# spliceOp.setOutput('eyeLeftDeformer', eyeLeftDef)
# spliceOp.setOutput('eyeRightDeformer', eyeRightDef)
Profiler.getInstance().pop()
def loadData(self, data=None):
"""Load a saved guide representation from persisted data.
Arguments:
data -- object, The JSON data object.
Return:
True if successful.
"""
super(HeadComponentRig, self).loadData( data )
self.headCtrlSpace.xfo.tr = data['headPosition']
self.headCtrl.xfo.tr = data['headPosition']
self.eyeLeftCtrlSpace.xfo.tr = data['eyeLeftPosition']
self.eyeLeftCtrl.xfo.tr = data['eyeLeftPosition']
self.eyeRightCtrlSpace.xfo.tr = data['eyeRightPosition']
self.eyeRightCtrl.xfo.tr = data['eyeRightPosition']
self.jawCtrlSpace.xfo.tr = data['jawPosition']
self.jawCtrl.xfo.tr = data['jawPosition']
# ============
# Set IO Xfos
# ============
self.headBaseInputTgt.xfo.tr = data['headPosition']
self.headOutputTgt.xfo.tr = data['headPosition']
self.jawOutputTgt.xfo.tr = data['jawPosition']
self.eyeLOutputTgt.xfo.tr = data['eyeLeftPosition']
self.eyeROutputTgt.xfo.tr = data['eyeRightPosition']
class StretchyLimbComponentRig(StretchyLimbComponent):
"""StretchyLimb Component"""
def __init__(self, name='limb', parent=None):
Profiler.getInstance().push("Construct StretchyLimb Rig Component:" + name)
super(StretchyLimbComponentRig, self).__init__(name, parent)
# =========
# Controls
# =========
# Upper (FK)
self.upperFKCtrlSpace = CtrlSpace('upperFK', parent=self.ctrlCmpGrp)
self.upperFKCtrl = Control('upperFK', parent=self.upperFKCtrlSpace, shape="cube")
self.upperFKCtrl.alignOnXAxis()
# Lower (FK)
self.lowerFKCtrlSpace = CtrlSpace('lowerFK', parent=self.upperFKCtrl)
self.lowerFKCtrl = Control('lowerFK', parent=self.lowerFKCtrlSpace, shape="cube")
self.lowerFKCtrl.alignOnXAxis()
# End (IK)
self.limbIKCtrlSpace = CtrlSpace('IK', parent=self.ctrlCmpGrp)
self.limbIKCtrl = Control('IK', parent=self.limbIKCtrlSpace, shape="pin")
# Add Component Params to IK control
# TODO: Move these separate control
limbSettingsAttrGrp = AttributeGroup("DisplayInfo_StretchyLimbSettings", parent=self.limbIKCtrl)
limbDrawDebugInputAttr = BoolAttribute('drawDebug', value=False, parent=limbSettingsAttrGrp)
self.limbBone0LenInputAttr = ScalarAttribute('bone0Len', value=1.0, parent=limbSettingsAttrGrp)
self.limbBone1LenInputAttr = ScalarAttribute('bone1Len', value=1.0, parent=limbSettingsAttrGrp)
limbIKBlendInputAttr = ScalarAttribute('ikblend', value=1.0, minValue=0.0, maxValue=1.0, parent=limbSettingsAttrGrp)
limbSoftIKInputAttr = BoolAttribute('softIK', value=True, parent=limbSettingsAttrGrp)
limbSoftRatioInputAttr = ScalarAttribute('softRatio', value=0.0, minValue=0.0, maxValue=1.0, parent=limbSettingsAttrGrp)
limbStretchInputAttr = BoolAttribute('stretch', value=True, parent=limbSettingsAttrGrp)
limbStretchBlendInputAttr = ScalarAttribute('stretchBlend', value=0.0, minValue=0.0, maxValue=1.0, parent=limbSettingsAttrGrp)
limbSlideInputAttr = ScalarAttribute('slide', value=0.0, minValue=-1.0, maxValue=1.0, parent=limbSettingsAttrGrp)
limbPinInputAttr = ScalarAttribute('pin', value=0.0, minValue=0.0, maxValue=1.0, parent=limbSettingsAttrGrp)
self.rightSideInputAttr = BoolAttribute('rightSide', value=False, parent=limbSettingsAttrGrp)
self.drawDebugInputAttr.connect(limbDrawDebugInputAttr)
# UpV (IK Pole Vector)
self.limbUpVCtrlSpace = CtrlSpace('UpV', parent=self.ctrlCmpGrp)
self.limbUpVCtrl = Control('UpV', parent=self.limbUpVCtrlSpace, shape="triangle")
self.limbUpVCtrl.alignOnZAxis()
# ==========
# Deformers
# ==========
deformersLayer = self.getOrCreateLayer('deformers')
self.defCmpGrp = ComponentGroup(self.getName(), self, parent=deformersLayer)
self.addItem('defCmpGrp', self.defCmpGrp)
upperDef = Joint('upper', parent=self.defCmpGrp)
upperDef.setComponent(self)
lowerDef = Joint('lower', parent=self.defCmpGrp)
lowerDef.setComponent(self)
endDef = Joint('end', parent=self.defCmpGrp)
endDef.setComponent(self)
# ==============
# Constrain I/O
# ==============
# Constraint inputs
self.limbIKCtrlSpaceInputConstraint = PoseConstraint('_'.join([self.limbIKCtrlSpace.getName(), 'To', self.globalSRTInputTgt.getName()]))
self.limbIKCtrlSpaceInputConstraint.setMaintainOffset(True)
self.limbIKCtrlSpaceInputConstraint.addConstrainer(self.globalSRTInputTgt)
self.limbIKCtrlSpace.addConstraint(self.limbIKCtrlSpaceInputConstraint)
self.limbUpVCtrlSpaceInputConstraint = PoseConstraint('_'.join([self.limbUpVCtrlSpace.getName(), 'To', self.globalSRTInputTgt.getName()]))
self.limbUpVCtrlSpaceInputConstraint.setMaintainOffset(True)
self.limbUpVCtrlSpaceInputConstraint.addConstrainer(self.globalSRTInputTgt)
self.limbUpVCtrlSpace.addConstraint(self.limbUpVCtrlSpaceInputConstraint)
self.limbRootInputConstraint = PoseConstraint('_'.join([self.limbIKCtrl.getName(), 'To', self.limbParentInputTgt.getName()]))
self.limbRootInputConstraint.setMaintainOffset(True)
self.limbRootInputConstraint.addConstrainer(self.limbParentInputTgt)
self.upperFKCtrlSpace.addConstraint(self.limbRootInputConstraint)
# ===============
# Add Splice Ops
# ===============
# Add StretchyLimb Splice Op
self.limbIKKLOp = KLOperator('limbKLOp', 'TwoBoneStretchyIKSolver', 'Kraken')
self.addOperator(self.limbIKKLOp)
# Add Att Inputs
self.limbIKKLOp.setInput('drawDebug', self.drawDebugInputAttr)
self.limbIKKLOp.setInput('rigScale', self.rigScaleInputAttr)
self.limbIKKLOp.setInput('bone0Len', self.limbBone0LenInputAttr)
self.limbIKKLOp.setInput('bone1Len', self.limbBone1LenInputAttr)
self.limbIKKLOp.setInput('ikblend', limbIKBlendInputAttr)
self.limbIKKLOp.setInput('softIK', limbSoftIKInputAttr)
self.limbIKKLOp.setInput('softRatio', limbSoftRatioInputAttr)
self.limbIKKLOp.setInput('stretch', limbStretchInputAttr)
self.limbIKKLOp.setInput('stretchBlend', limbStretchBlendInputAttr)
self.limbIKKLOp.setInput('slide', limbSlideInputAttr)
self.limbIKKLOp.setInput('pin', limbPinInputAttr)
self.limbIKKLOp.setInput('rightSide', self.rightSideInputAttr)
# Add Xfo Inputs
self.limbIKKLOp.setInput('root', self.limbParentInputTgt)
self.limbIKKLOp.setInput('bone0FK', self.upperFKCtrl)
self.limbIKKLOp.setInput('bone1FK', self.lowerFKCtrl)
self.limbIKKLOp.setInput('ikHandle', self.limbIKCtrl)
self.limbIKKLOp.setInput('upV', self.limbUpVCtrl)
# Add Xfo Outputs
self.limbIKKLOp.setOutput('bone0Out', self.limbUpperOutputTgt)
self.limbIKKLOp.setOutput('bone1Out', self.limbLowerOutputTgt)
self.limbIKKLOp.setOutput('bone2Out', self.limbEndOutputTgt)
# =====================
# Connect the deformers
# =====================
# Add StretchyLimb Deformer Splice Op
self.outputsToDeformersKLOp = KLOperator('limbDeformerKLOp', 'MultiPoseConstraintSolver', 'Kraken')
self.addOperator(self.outputsToDeformersKLOp)
# Add Att Inputs
self.outputsToDeformersKLOp.setInput('drawDebug', self.drawDebugInputAttr)
self.outputsToDeformersKLOp.setInput('rigScale', self.rigScaleInputAttr)
# Add Xfo Inputs
self.outputsToDeformersKLOp.setInput('constrainers', [self.limbUpperOutputTgt, self.limbLowerOutputTgt, self.limbEndOutputTgt])
# Add Xfo Outputs
self.outputsToDeformersKLOp.setOutput('constrainees', [upperDef, lowerDef, endDef])
Profiler.getInstance().pop()
# =============
# Data Methods
# =============
def loadData(self, data=None):
"""Load a saved guide representation from persisted data.
Arguments:
data -- object, The JSON data object.
Return:
True if successful.
"""
super(StretchyLimbComponentRig, self).loadData(data)
upperXfo = data.get('upperXfo')
upperLen = data.get('upperLen')
lowerXfo = data.get('lowerXfo')
lowerLen = data.get('lowerLen')
endXfo = data.get('endXfo')
upVXfo = data.get('upVXfo')
self.upperFKCtrlSpace.xfo = upperXfo
self.upperFKCtrl.xfo = upperXfo
self.upperFKCtrl.scalePoints(Vec3(upperLen, 1.75, 1.75))
self.limbUpperOutputTgt.xfo = upperXfo
self.limbLowerOutputTgt.xfo = lowerXfo
self.lowerFKCtrlSpace.xfo = lowerXfo
self.lowerFKCtrl.xfo = lowerXfo
self.lowerFKCtrl.scalePoints(Vec3(lowerLen, 1.5, 1.5))
self.limbIKCtrlSpace.xfo.tr = endXfo.tr
self.limbIKCtrl.xfo.tr = endXfo.tr
if self.getLocation() == "R":
self.limbIKCtrl.rotatePoints(0, 90, 0)
self.limbIKCtrl.translatePoints(Vec3(-1.0, 0.0, 0.0))
else:
self.limbIKCtrl.rotatePoints(0, -90, 0)
self.limbIKCtrl.translatePoints(Vec3(1.0, 0.0, 0.0))
self.limbUpVCtrlSpace.xfo = upVXfo
self.limbUpVCtrl.xfo = upVXfo
self.limbBone0LenInputAttr.setMin(0.0)
self.limbBone0LenInputAttr.setMax(upperLen * 3.0)
self.limbBone0LenInputAttr.setValue(upperLen)
self.limbBone1LenInputAttr.setMin(0.0)
self.limbBone1LenInputAttr.setMax(lowerLen * 3.0)
self.limbBone1LenInputAttr.setValue(lowerLen)
self.limbParentInputTgt.xfo = upperXfo
# Set Attrs
self.rightSideInputAttr.setValue(self.getLocation() is 'R')
# Eval Constraints
self.limbIKCtrlSpaceInputConstraint.evaluate()
self.limbUpVCtrlSpaceInputConstraint.evaluate()
self.limbRootInputConstraint.evaluate()
# Eval Operators
self.limbIKKLOp.evaluate()
self.outputsToDeformersKLOp.evaluate()
class ClavicleComponentRig(ClavicleComponent):
"""Clavicle Component"""
def __init__(self, name='Clavicle', parent=None):
Profiler.getInstance().push("Construct Clavicle Rig Component:" + name)
super(ClavicleComponentRig, self).__init__(name, parent)
# =========
# Controls
# =========
# Clavicle
self.clavicleCtrlSpace = CtrlSpace('clavicle', parent=self.ctrlCmpGrp)
self.clavicleCtrl = Control('clavicle', parent=self.clavicleCtrlSpace, shape="cube")
self.clavicleCtrl.alignOnXAxis()
self.clavicleCtrl.lockTranslation(True, True, True)
self.clavicleCtrl.lockScale(True, True, True)
# ==========
# Deformers
# ==========
self.deformersLayer = self.getOrCreateLayer('deformers')
self.defCmpGrp = ComponentGroup(self.getName(), self, parent=self.deformersLayer)
self.addItem('defCmpGrp', self.defCmpGrp)
self.clavicleDef = Joint('clavicle', parent=self.defCmpGrp)
self.clavicleDef.setComponent(self)
# ==============
# Constrain I/O
# ==============
# Constraint inputs
self.clavicleInputConstraint = PoseConstraint('_'.join([self.clavicleCtrl.getName(), 'To', self.spineEndInputTgt.getName()]))
self.clavicleInputConstraint.setMaintainOffset(True)
self.clavicleInputConstraint.addConstrainer(self.spineEndInputTgt)
self.clavicleCtrlSpace.addConstraint(self.clavicleInputConstraint)
# Constraint outputs
self.clavicleConstraint = PoseConstraint('_'.join([self.clavicleOutputTgt.getName(), 'To', self.clavicleCtrl.getName()]))
self.clavicleConstraint.addConstrainer(self.clavicleCtrl)
self.clavicleOutputTgt.addConstraint(self.clavicleConstraint)
self.clavicleEndConstraint = PoseConstraint('_'.join([self.clavicleEndOutputTgt.getName(), 'To', self.clavicleCtrl.getName()]))
self.clavicleEndConstraint.setMaintainOffset(True)
self.clavicleEndConstraint.addConstrainer(self.clavicleCtrl)
self.clavicleEndOutputTgt.addConstraint(self.clavicleEndConstraint)
# ===============
# Add Canavs Ops
# ===============
# Add Deformer Canvas Op
self.clavicleDefOp = KLOperator('defConstraint', 'PoseConstraintSolver', 'Kraken')
self.addOperator(self.clavicleDefOp)
# Add Att Inputs
self.clavicleDefOp.setInput('drawDebug', self.drawDebugInputAttr)
self.clavicleDefOp.setInput('rigScale', self.rigScaleInputAttr)
# Add Xfo Inputs
self.clavicleDefOp.setInput('constrainer', self.clavicleOutputTgt)
# Add Xfo Outputs
self.clavicleDefOp.setOutput('constrainee', self.clavicleDef)
Profiler.getInstance().pop()
def loadData(self, data=None):
"""Load a saved guide representation from persisted data.
Arguments:
data -- object, The JSON data object.
Return:
True if successful.
"""
super(ClavicleComponentRig, self).loadData( data )
clavicleXfo = data.get('clavicleXfo')
clavicleLen = data.get('clavicleLen')
clavicleLenVec = Vec3(clavicleLen, 0.75, 0.75)
self.clavicleCtrlSpace.xfo = clavicleXfo
self.clavicleCtrl.xfo = clavicleXfo
self.clavicleCtrl.scalePoints(clavicleLenVec)
if data['location'] == "R":
self.clavicleCtrl.translatePoints(Vec3(0.0, 0.0, -1.0))
else:
self.clavicleCtrl.translatePoints(Vec3(0.0, 0.0, 1.0))
# Set IO Xfos
self.spineEndInputTgt.xfo = clavicleXfo
self.clavicleEndOutputTgt.xfo = clavicleXfo
self.clavicleEndOutputTgt.xfo.tr = clavicleXfo.transformVector(Vec3(clavicleLen, 0.0, 0.0))
self.clavicleOutputTgt.xfo = clavicleXfo
# Eval Constraints
self.clavicleInputConstraint.evaluate()
self.clavicleConstraint.evaluate()
self.clavicleEndConstraint.evaluate()
# Eval Operators
self.clavicleDefOp.evaluate()
class SpineComponentRig(SpineComponent):
"""Spine Component"""
def __init__(self, name="spine", parent=None):
Profiler.getInstance().push("Construct Spine Rig Component:" + name)
super(SpineComponentRig, self).__init__(name, parent)
# =========
# Controls
# =========
# COG
self.cogCtrlSpace = CtrlSpace('cog', parent=self.ctrlCmpGrp)
self.cogCtrl = Control('cog', parent=self.cogCtrlSpace, shape="circle")
self.cogCtrl.scalePoints(Vec3(6.0, 6.0, 6.0))
self.cogCtrl.setColor("orange")
self.cogCtrl.lockScale(True, True, True)
# Spine01
self.spine01CtrlSpace = CtrlSpace('spine01', parent=self.cogCtrl)
self.spine01Ctrl = Control('spine01', parent=self.spine01CtrlSpace, shape="circle")
self.spine01Ctrl.scalePoints(Vec3(4.0, 4.0, 4.0))
self.spine01Ctrl.lockScale(True, True, True)
# Spine02
self.spine02CtrlSpace = CtrlSpace('spine02', parent=self.spine01Ctrl)
self.spine02Ctrl = Control('spine02', parent=self.spine02CtrlSpace, shape="circle")
self.spine02Ctrl.scalePoints(Vec3(4.5, 4.5, 4.5))
self.spine02Ctrl.lockScale(True, True, True)
self.spine02Ctrl.setColor("blue")
# Spine04
self.spine04CtrlSpace = CtrlSpace('spine04', parent=self.cogCtrl)
self.spine04Ctrl = Control('spine04', parent=self.spine04CtrlSpace, shape="circle")
self.spine04Ctrl.scalePoints(Vec3(6.0, 6.0, 6.0))
self.spine04Ctrl.lockScale(True, True, True)
# Spine03
self.spine03CtrlSpace = CtrlSpace('spine03', parent=self.spine04Ctrl)
self.spine03Ctrl = Control('spine03', parent=self.spine03CtrlSpace, shape="circle")
self.spine03Ctrl.scalePoints(Vec3(4.5, 4.5, 4.5))
self.spine03Ctrl.lockScale(True, True, True)
self.spine03Ctrl.setColor("blue")
# Pelvis
self.pelvisCtrlSpace = CtrlSpace('pelvis', parent=self.spine01Ctrl)
self.pelvisCtrl = Control('pelvis', parent=self.pelvisCtrlSpace, shape="cube")
self.pelvisCtrl.alignOnYAxis(negative=True)
self.pelvisCtrl.scalePoints(Vec3(4.0, 0.375, 3.75))
self.pelvisCtrl.translatePoints(Vec3(0.0, -0.5, -0.25))
self.pelvisCtrl.lockTranslation(True, True, True)
self.pelvisCtrl.lockScale(True, True, True)
self.pelvisCtrl.setColor("blueLightMuted")
# ==========
# Deformers
# ==========
deformersLayer = self.getOrCreateLayer('deformers')
self.defCmpGrp = ComponentGroup(self.getName(), self, parent=deformersLayer)
self.addItem('defCmpGrp', self.defCmpGrp)
self.deformerJoints = []
self.spineOutputs = []
self.setNumDeformers(1)
pelvisDef = Joint('pelvis', parent=self.defCmpGrp)
pelvisDef.setComponent(self)
# =====================
# Create Component I/O
# =====================
# Setup component Xfo I/O's
self.spineVertebraeOutput.setTarget(self.spineOutputs)
# ==============
# Constrain I/O
# ==============
# Constraint inputs
self.spineSrtInputConstraint = PoseConstraint('_'.join([self.cogCtrlSpace.getName(), 'To', self.globalSRTInputTgt.getName()]))
self.spineSrtInputConstraint.addConstrainer(self.globalSRTInputTgt)
self.spineSrtInputConstraint.setMaintainOffset(True)
self.cogCtrlSpace.addConstraint(self.spineSrtInputConstraint)
# Constraint outputs
self.spineCogOutputConstraint = PoseConstraint('_'.join([self.spineCogOutputTgt.getName(), 'To', self.cogCtrl.getName()]))
self.spineCogOutputConstraint.addConstrainer(self.cogCtrl)
self.spineCogOutputTgt.addConstraint(self.spineCogOutputConstraint)
self.spineBaseOutputConstraint = PoseConstraint('_'.join([self.spineBaseOutputTgt.getName(), 'To', 'spineBase']))
self.spineBaseOutputConstraint.addConstrainer(self.spineOutputs[0])
self.spineBaseOutputTgt.addConstraint(self.spineBaseOutputConstraint)
self.pelvisOutputConstraint = PoseConstraint('_'.join([self.pelvisOutputTgt.getName(), 'To', self.pelvisCtrl.getName()]))
self.pelvisOutputConstraint.addConstrainer(self.pelvisCtrl)
self.pelvisOutputTgt.addConstraint(self.pelvisOutputConstraint)
self.spineEndOutputConstraint = PoseConstraint('_'.join([self.spineEndOutputTgt.getName(), 'To', 'spineEnd']))
self.spineEndOutputConstraint.addConstrainer(self.spineOutputs[0])
self.spineEndOutputTgt.addConstraint(self.spineEndOutputConstraint)
# ===============
# Add Splice Ops
# ===============
# Add Spine Splice Op
self.bezierSpineKLOp = KLOperator('spineKLOp', 'BezierSpineSolver', 'Kraken')
self.addOperator(self.bezierSpineKLOp)
# Add Att Inputs
self.bezierSpineKLOp.setInput('drawDebug', self.drawDebugInputAttr)
self.bezierSpineKLOp.setInput('rigScale', self.rigScaleInputAttr)
self.bezierSpineKLOp.setInput('length', self.lengthInputAttr)
# Add Xfo Inputs
self.bezierSpineKLOp.setInput('base', self.spine01Ctrl)
self.bezierSpineKLOp.setInput('baseHandle', self.spine02Ctrl)
self.bezierSpineKLOp.setInput('tipHandle', self.spine03Ctrl)
self.bezierSpineKLOp.setInput('tip', self.spine04Ctrl)
# Add Xfo Outputs
self.bezierSpineKLOp.setOutput('outputs', self.spineOutputs)
# Add Deformer Splice Op
self.deformersToOutputsKLOp = KLOperator('spineDeformerKLOp', 'MultiPoseConstraintSolver', 'Kraken')
self.addOperator(self.deformersToOutputsKLOp)
# Add Att Inputs
self.deformersToOutputsKLOp.setInput('drawDebug', self.drawDebugInputAttr)
self.deformersToOutputsKLOp.setInput('rigScale', self.rigScaleInputAttr)
# Add Xfo Outputs
self.deformersToOutputsKLOp.setInput('constrainers', self.spineOutputs)
# Add Xfo Outputs
self.deformersToOutputsKLOp.setOutput('constrainees', self.deformerJoints)
# Add Pelvis Splice Op
self.pelvisDefKLOp = KLOperator('pelvisDeformerKLOp', 'PoseConstraintSolver', 'Kraken')
self.addOperator(self.pelvisDefKLOp)
# Add Att Inputs
self.pelvisDefKLOp.setInput('drawDebug', self.drawDebugInputAttr)
self.pelvisDefKLOp.setInput('rigScale', self.rigScaleInputAttr)
# Add Xfo Inputs
self.pelvisDefKLOp.setInput('constrainer', self.pelvisOutputTgt)
# Add Xfo Outputs
self.pelvisDefKLOp.setOutput('constrainee', pelvisDef)
Profiler.getInstance().pop()
def setNumDeformers(self, numDeformers):
# Add new deformers and outputs
for i in xrange(len(self.spineOutputs), numDeformers):
name = 'spine' + str(i + 1).zfill(2)
spineOutput = ComponentOutput(name, parent=self.outputHrcGrp)
self.spineOutputs.append(spineOutput)
for i in xrange(len(self.deformerJoints), numDeformers):
name = 'spine' + str(i + 1).zfill(2)
spineDef = Joint(name, parent=self.defCmpGrp)
spineDef.setComponent(self)
self.deformerJoints.append(spineDef)
return True
def loadData(self, data=None):
"""Load a saved guide representation from persisted data.
Arguments:
data -- object, The JSON data object.
Return:
True if successful.
"""
super(SpineComponentRig, self).loadData( data )
cogPosition = data['cogPosition']
spine01Position = data['spine01Position']
spine02Position = data['spine02Position']
spine03Position = data['spine03Position']
spine04Position = data['spine04Position']
numDeformers = data['numDeformers']
self.cogCtrlSpace.xfo.tr = cogPosition
self.cogCtrl.xfo.tr = cogPosition
self.pelvisCtrlSpace.xfo.tr = cogPosition
self.pelvisCtrl.xfo.tr = cogPosition
self.spine01CtrlSpace.xfo.tr = spine01Position
self.spine01Ctrl.xfo.tr = spine01Position
self.spine02CtrlSpace.xfo.tr = spine02Position
self.spine02Ctrl.xfo.tr = spine02Position
self.spine03CtrlSpace.xfo.tr = spine03Position
self.spine03Ctrl.xfo.tr = spine03Position
self.spine04CtrlSpace.xfo.tr = spine04Position
self.spine04Ctrl.xfo.tr = spine04Position
length = spine01Position.distanceTo(spine02Position) + spine02Position.distanceTo(spine03Position) + spine03Position.distanceTo(spine04Position)
self.lengthInputAttr.setMax(length * 3.0)
self.lengthInputAttr.setValue(length)
# Update number of deformers and outputs
self.setNumDeformers(numDeformers)
# Updating constraint to use the updated last output.
self.spineEndOutputConstraint.setConstrainer(self.spineOutputs[-1], index=0)
# ============
# Set IO Xfos
# ============
# ====================
# Evaluate Splice Ops
# ====================
# evaluate the spine op so that all the output transforms are updated.
self.bezierSpineKLOp.evaluate()
# evaluate the constraint op so that all the joint transforms are updated.
self.deformersToOutputsKLOp.evaluate()
self.pelvisDefKLOp.evaluate()
# evaluate the constraints to ensure the outputs are now in the correct location.
self.spineCogOutputConstraint.evaluate()
self.spineBaseOutputConstraint.evaluate()
self.pelvisOutputConstraint.evaluate()
self.spineEndOutputConstraint.evaluate()
class FabriceSpineRig(FabriceSpine):
"""Fabrice Spine Component"""
def __init__(self, name="spine", parent=None):
Profiler.getInstance().push("Construct Spine Rig Component:" + name)
super(FabriceSpineRig, self).__init__(name, parent)
# =========
# Controls
# =========
# COG
self.cogCtrlSpace = CtrlSpace('cog', parent=self.ctrlCmpGrp)
self.cogCtrl = Control('cog', parent=self.cogCtrlSpace, shape="circle")
self.cogCtrl.rotatePoints(90, 0, 0)
self.cogCtrl.scalePoints(Vec3(3.0, 3.0, 3.0))
self.cogCtrl.translatePoints(Vec3(0.0, 0.0, 0.2))
self.cogCtrl.lockScale(x=True, y=True, z=True)
self.cogCtrl.setColor("orange")
# Spine Base
self.spineBaseCtrlSpace = CtrlSpace('spineBase', parent=self.cogCtrl)
self.spineBaseCtrl = Control('spineBase',
parent=self.spineBaseCtrlSpace,
shape="pin")
self.spineBaseCtrl.rotatePoints(90, 0, 0)
self.spineBaseCtrl.translatePoints(Vec3(0, 1.0, 0))
self.spineBaseCtrl.lockScale(x=True, y=True, z=True)
# Spine Base Handle
self.spineBaseHandleCtrlSpace = CtrlSpace('spineBaseHandle',
parent=self.spineBaseCtrl)
self.spineBaseHandleCtrl = Control(
'spineBaseHandle',
parent=self.spineBaseHandleCtrlSpace,
shape="pin")
self.spineBaseHandleCtrl.rotatePoints(90, 0, 0)
self.spineBaseHandleCtrl.translatePoints(Vec3(0, 1.0, 0))
self.spineBaseHandleCtrl.lockScale(x=True, y=True, z=True)
self.spineBaseHandleCtrl.setColor("orange")
# Spine End
self.spineEndCtrlSpace = CtrlSpace('spineEnd', parent=self.cogCtrl)
self.spineEndCtrl = Control('spineEnd',
parent=self.spineEndCtrlSpace,
shape="pin")
self.spineEndCtrl.rotatePoints(90, 0, 0)
self.spineEndCtrl.lockScale(x=True, y=True, z=True)
self.spineEndCtrl.translatePoints(Vec3(0, 1.0, 0))
# Spine End Handle
self.spineEndHandleCtrlSpace = CtrlSpace('spineEndHandle',
parent=self.spineEndCtrl)
self.spineEndHandleCtrl = Control('spineEndHandle',
parent=self.spineEndHandleCtrlSpace,
shape="pin")
self.spineEndHandleCtrl.rotatePoints(90, 0, 0)
self.spineEndHandleCtrl.translatePoints(Vec3(0, 1.0, 0))
self.spineEndHandleCtrl.lockScale(x=True, y=True, z=True)
self.spineEndHandleCtrl.setColor("orange")
# ==========
# Deformers
# ==========
deformersLayer = self.getOrCreateLayer('deformers')
self.defCmpGrp = ComponentGroup(self.getName(),
self,
parent=deformersLayer)
self.chestDef = Joint('chest', parent=self.defCmpGrp)
self.chestDef.setComponent(self)
self.deformerJoints = []
self.spineOutputs = []
self.setNumDeformers(1)
# =====================
# Create Component I/O
# =====================
# Setup component Xfo I/O's
self.spineVertebraeOutput.setTarget(self.spineOutputs)
# =====================
# Constraint Deformers
# =====================
self.chestDefConstraint = PoseConstraint('_'.join(
[self.chestDef.getName(), 'To',
self.spineBaseOutputTgt.getName()]))
self.chestDefConstraint.addConstrainer(self.spineBaseOutputTgt)
self.chestDef.addConstraint(self.chestDefConstraint)
# ==============
# Constrain I/O
# ==============
# Constraint inputs
self.spineSrtInputConstraint = PoseConstraint('_'.join([
self.cogCtrlSpace.getName(), 'To',
self.spineMainSrtInputTgt.getName()
]))
self.spineSrtInputConstraint.addConstrainer(self.spineMainSrtInputTgt)
self.spineSrtInputConstraint.setMaintainOffset(True)
self.cogCtrlSpace.addConstraint(self.spineSrtInputConstraint)
# Constraint outputs
self.spineCogOutputConstraint = PoseConstraint('_'.join(
[self.spineCogOutputTgt.getName(), 'To',
self.cogCtrl.getName()]))
self.spineCogOutputConstraint.addConstrainer(self.cogCtrl)
self.spineCogOutputTgt.addConstraint(self.spineCogOutputConstraint)
# Spine Base
self.spineBaseOutputPosConstraint = PositionConstraint('_'.join([
self.spineBaseOutputTgt.getName(), 'PosTo',
self.spineOutputs[0].getName()
]))
self.spineBaseOutputPosConstraint.addConstrainer(self.spineOutputs[0])
self.spineBaseOutputTgt.addConstraint(
self.spineBaseOutputPosConstraint)
self.spineBaseOutputOriConstraint = OrientationConstraint('_'.join([
self.spineBaseOutputTgt.getName(), 'PosTo',
self.cogCtrl.getName()
]))
self.spineBaseOutputOriConstraint.addConstrainer(self.cogCtrl)
self.spineBaseOutputTgt.addConstraint(
self.spineBaseOutputOriConstraint)
# Spine End
self.spineEndOutputConstraint = PoseConstraint('_'.join(
[self.spineEndOutputTgt.getName(), 'To', 'spineEnd']))
self.spineEndOutputConstraint.addConstrainer(self.spineOutputs[0])
self.spineEndOutputTgt.addConstraint(self.spineEndOutputConstraint)
self.spineEndCtrlOutputConstraint = PoseConstraint('_'.join([
self.spineEndCtrlOutputTgt.getName(), 'To',
self.spineEndCtrl.getName()
]))
self.spineEndCtrlOutputConstraint.addConstrainer(self.spineEndCtrl)
self.spineEndCtrlOutputTgt.addConstraint(
self.spineEndCtrlOutputConstraint)
# ===============
# Add Splice Ops
# ===============
# Add Spine Splice Op
self.bezierSpineSpliceOp = SpliceOperator('spineSpliceOp',
'BezierSpineSolver',
'Kraken')
self.addOperator(self.bezierSpineSpliceOp)
# Add Att Inputs
self.bezierSpineSpliceOp.setInput('drawDebug', self.drawDebugInputAttr)
self.bezierSpineSpliceOp.setInput('rigScale', self.rigScaleInputAttr)
self.bezierSpineSpliceOp.setInput('length', self.lengthInputAttr)
# Add Xfo Inputs
self.bezierSpineSpliceOp.setInput('base', self.spineBaseCtrl)
self.bezierSpineSpliceOp.setInput('baseHandle',
self.spineBaseHandleCtrl)
self.bezierSpineSpliceOp.setInput('tipHandle', self.spineEndHandleCtrl)
self.bezierSpineSpliceOp.setInput('tip', self.spineEndCtrl)
# Add Xfo Outputs
self.bezierSpineSpliceOp.setOutput('outputs', self.spineOutputs)
# Add Deformer Splice Op
self.deformersToOutputsSpliceOp = SpliceOperator(
'spineDeformerSpliceOp',
'MultiPoseConstraintSolver',
'Kraken',
alwaysEval=True)
self.addOperator(self.deformersToOutputsSpliceOp)
# Add Att Inputs
self.deformersToOutputsSpliceOp.setInput('drawDebug',
self.drawDebugInputAttr)
self.deformersToOutputsSpliceOp.setInput('rigScale',
self.rigScaleInputAttr)
# Add Xfo Outputs
self.deformersToOutputsSpliceOp.setInput('constrainers',
self.spineOutputs)
# Add Xfo Outputs
self.deformersToOutputsSpliceOp.setOutput('constrainees',
self.deformerJoints)
Profiler.getInstance().pop()
def setNumDeformers(self, numDeformers):
# Add new deformers and outputs
for i in xrange(len(self.spineOutputs), numDeformers):
name = 'spine' + str(i + 1).zfill(2)
spineOutput = ComponentOutput(name, parent=self.outputHrcGrp)
self.spineOutputs.append(spineOutput)
for i in xrange(len(self.deformerJoints), numDeformers):
name = 'spine' + str(i + 1).zfill(2)
spineDef = Joint(name, parent=self.defCmpGrp)
spineDef.setComponent(self)
self.deformerJoints.append(spineDef)
return True
def loadData(self, data=None):
"""Load a saved guide representation from persisted data.
Arguments:
data -- object, The JSON data object.
Return:
True if successful.
"""
super(FabriceSpineRig, self).loadData(data)
# Get Data
cogPos = data['cogPos']
cogCtrlCrvData = data['cogCtrlCrvData']
spineBasePos = data['spineBasePos']
spineBaseCtrlCrvData = data['spineBaseCtrlCrvData']
spineBaseHandlePos = data['spineBaseHandlePos']
spineBaseHandleCtrlCrvData = data['spineBaseHandleCtrlCrvData']
spineEndHandlePos = data['spineEndHandlePos']
spineEndHandleCtrlCrvData = data['spineEndHandleCtrlCrvData']
spineEndPos = data['spineEndPos']
spineEndCtrlCrvData = data['spineEndCtrlCrvData']
numDeformers = data['numDeformers']
# Set Xfos
self.cogCtrlSpace.xfo.tr = cogPos
self.cogCtrl.xfo.tr = cogPos
self.cogCtrl.setCurveData(cogCtrlCrvData)
self.spineBaseCtrlSpace.xfo.tr = spineBasePos
self.spineBaseCtrl.xfo.tr = spineBasePos
self.spineBaseCtrl.setCurveData(spineBaseCtrlCrvData)
self.spineBaseHandleCtrlSpace.xfo.tr = spineBaseHandlePos
self.spineBaseHandleCtrl.xfo.tr = spineBaseHandlePos
self.spineBaseHandleCtrl.setCurveData(spineBaseHandleCtrlCrvData)
self.spineEndHandleCtrlSpace.xfo.tr = spineEndHandlePos
self.spineEndHandleCtrl.xfo.tr = spineEndHandlePos
self.spineEndHandleCtrl.setCurveData(spineEndHandleCtrlCrvData)
self.spineEndCtrlSpace.xfo.tr = spineEndPos
self.spineEndCtrl.xfo.tr = spineEndPos
self.spineEndCtrl.setCurveData(spineEndCtrlCrvData)
length = spineBasePos.distanceTo(
spineBaseHandlePos) + spineBaseHandlePos.distanceTo(
spineEndHandlePos) + spineEndHandlePos.distanceTo(spineEndPos)
self.lengthInputAttr.setMax(length * 3.0)
self.lengthInputAttr.setValue(length)
# Update number of deformers and outputs
self.setNumDeformers(numDeformers)
# Updating constraint to use the updated last output.
self.spineEndOutputConstraint.setConstrainer(self.spineOutputs[-1],
index=0)
# ============
# Set IO Xfos
# ============
# ====================
# Evaluate Splice Ops
# ====================
# evaluate the spine op so that all the output transforms are updated.
self.bezierSpineSpliceOp.evaluate()
# evaluate the constraint op so that all the joint transforms are updated.
self.deformersToOutputsSpliceOp.evaluate()
# evaluate the constraints to ensure the outputs are now in the correct location.
self.spineSrtInputConstraint.evaluate()
self.spineCogOutputConstraint.evaluate()
self.spineBaseOutputPosConstraint.evaluate()
self.spineBaseOutputOriConstraint.evaluate()
self.spineEndOutputConstraint.evaluate()
self.spineEndCtrlOutputConstraint.evaluate()
class HeadComponentRig(HeadComponent):
"""Head Component Rig"""
def __init__(self, name='head', parent=None):
Profiler.getInstance().push("Construct Head Rig Component:" + name)
super(HeadComponentRig, self).__init__(name, parent)
# =========
# Controls
# =========
# Head
self.headCtrlSpace = CtrlSpace('head', parent=self.ctrlCmpGrp)
self.headCtrl = Control('head',
parent=self.headCtrlSpace,
shape="circle")
self.headCtrl.rotatePoints(0, 0, 90)
self.headCtrl.scalePoints(Vec3(3, 3, 3))
self.headCtrl.translatePoints(Vec3(0, 1, 0.25))
# Eye Left
self.eyeLeftCtrlSpace = CtrlSpace('eyeLeft', parent=self.headCtrl)
self.eyeLeftCtrl = Control('eyeLeft',
parent=self.eyeLeftCtrlSpace,
shape="sphere")
self.eyeLeftCtrl.scalePoints(Vec3(0.5, 0.5, 0.5))
self.eyeLeftCtrl.setColor("blueMedium")
# Eye Right
self.eyeRightCtrlSpace = CtrlSpace('eyeRight', parent=self.headCtrl)
self.eyeRightCtrl = Control('eyeRight',
parent=self.eyeRightCtrlSpace,
shape="sphere")
self.eyeRightCtrl.scalePoints(Vec3(0.5, 0.5, 0.5))
self.eyeRightCtrl.setColor("blueMedium")
# Jaw
self.jawCtrlSpace = CtrlSpace('jawCtrlSpace', parent=self.headCtrl)
self.jawCtrl = Control('jaw', parent=self.jawCtrlSpace, shape="cube")
self.jawCtrl.alignOnYAxis(negative=True)
self.jawCtrl.alignOnZAxis()
self.jawCtrl.scalePoints(Vec3(1.45, 0.65, 1.25))
self.jawCtrl.translatePoints(Vec3(0, -0.25, 0))
self.jawCtrl.setColor("orange")
# ==========
# Deformers
# ==========
deformersLayer = self.getOrCreateLayer('deformers')
defCmpGrp = ComponentGroup(self.getName(), self, parent=deformersLayer)
headDef = Joint('head', parent=defCmpGrp)
headDef.setComponent(self)
jawDef = Joint('jaw', parent=defCmpGrp)
jawDef.setComponent(self)
eyeLeftDef = Joint('eyeLeft', parent=defCmpGrp)
eyeLeftDef.setComponent(self)
eyeRightDef = Joint('eyeRight', parent=defCmpGrp)
eyeRightDef.setComponent(self)
# ==============
# Constrain I/O
# ==============
# Constraint inputs
headInputConstraint = PoseConstraint('_'.join([
self.headCtrlSpace.getName(), 'To',
self.headBaseInputTgt.getName()
]))
headInputConstraint.setMaintainOffset(True)
headInputConstraint.addConstrainer(self.headBaseInputTgt)
self.headCtrlSpace.addConstraint(headInputConstraint)
# # Constraint outputs
headOutputConstraint = PoseConstraint('_'.join(
[self.headOutputTgt.getName(), 'To',
self.headCtrl.getName()]))
headOutputConstraint.addConstrainer(self.headCtrl)
self.headOutputTgt.addConstraint(headOutputConstraint)
jawOutputConstraint = PoseConstraint('_'.join(
[self.jawOutputTgt.getName(), 'To',
self.jawCtrl.getName()]))
jawOutputConstraint.addConstrainer(self.jawCtrl)
self.jawOutputTgt.addConstraint(jawOutputConstraint)
eyeLOutputConstraint = PoseConstraint('_'.join(
[self.eyeLOutputTgt.getName(), 'To',
self.eyeLeftCtrl.getName()]))
eyeLOutputConstraint.addConstrainer(self.eyeLeftCtrl)
self.eyeLOutputTgt.addConstraint(eyeLOutputConstraint)
eyeROutputConstraint = PoseConstraint('_'.join(
[self.eyeROutputTgt.getName(), 'To',
self.eyeRightCtrl.getName()]))
eyeROutputConstraint.addConstrainer(self.eyeRightCtrl)
self.eyeROutputTgt.addConstraint(eyeROutputConstraint)
# ==================
# Add Component I/O
# ==================
# Add Xfo I/O's
# self.addInput(self.headBaseInputTgt)
# self.addOutput(self.headOutputTgt)
# self.addOutput(self.jawOutputTgt)
# self.addOutput(self.eyeLOutputTgt)
# self.addOutput(self.eyeROutputTgt)
# Add Attribute I/O's
# self.addInput(self.drawDebugInputAttr)
# ===============
# Add Splice Ops
# ===============
# Add Deformer Splice Op
# spliceOp = SpliceOperator('headDeformerSpliceOp', 'HeadConstraintSolver', 'KrakenHeadConstraintSolver')
# self.addOperator(spliceOp)
# # Add Att Inputs
# spliceOp.setInput('drawDebug', self.drawDebugInputAttr)
# spliceOp.setInput('rigScale', self.rigScaleInputAttr)
# # Add Xfo Inputstrl)
# spliceOp.setInput('headConstrainer', self.headOutputTgt)
# spliceOp.setInput('jawConstrainer', self.jawOutputTgt)
# spliceOp.setInput('eyeLeftConstrainer', self.eyeLOutputTgt)
# spliceOp.setInput('eyeRightConstrainer', self.eyeROutputTgt)
# # Add Xfo Outputs
# spliceOp.setOutput('headDeformer', headDef)
# spliceOp.setOutput('jawDeformer', jawDef)
# spliceOp.setOutput('eyeLeftDeformer', eyeLeftDef)
# spliceOp.setOutput('eyeRightDeformer', eyeRightDef)
Profiler.getInstance().pop()
def loadData(self, data=None):
"""Load a saved guide representation from persisted data.
Arguments:
data -- object, The JSON data object.
Return:
True if successful.
"""
super(HeadComponentRig, self).loadData(data)
self.headCtrlSpace.xfo.tr = data['headPosition']
self.headCtrl.xfo.tr = data['headPosition']
self.eyeLeftCtrlSpace.xfo.tr = data['eyeLeftPosition']
self.eyeLeftCtrl.xfo.tr = data['eyeLeftPosition']
self.eyeRightCtrlSpace.xfo.tr = data['eyeRightPosition']
self.eyeRightCtrl.xfo.tr = data['eyeRightPosition']
self.jawCtrlSpace.xfo.tr = data['jawPosition']
self.jawCtrl.xfo.tr = data['jawPosition']
# ============
# Set IO Xfos
# ============
self.headBaseInputTgt.xfo.tr = data['headPosition']
self.headOutputTgt.xfo.tr = data['headPosition']
self.jawOutputTgt.xfo.tr = data['jawPosition']
self.eyeLOutputTgt.xfo.tr = data['eyeLeftPosition']
self.eyeROutputTgt.xfo.tr = data['eyeRightPosition']
class InsectLegComponentRig(InsectLegComponent):
"""Insect Leg Rig"""
def __init__(self, name='InsectLeg', parent=None):
Profiler.getInstance().push("Construct InsectLeg Rig Component:" +
name)
super(InsectLegComponentRig, self).__init__(name, parent)
# =========
# Controls
# =========
# Chain Base
self.chainBase = Locator('ChainBase', parent=self.ctrlCmpGrp)
self.chainBase.setShapeVisibility(False)
# FK
self.fkCtrlSpaces = []
self.fkCtrls = []
self.setNumControls(4)
# IK Control
self.legIKCtrlSpace = CtrlSpace('IK', parent=self.ctrlCmpGrp)
self.legIKCtrl = Control('IK', parent=self.legIKCtrlSpace, shape="pin")
if self.getLocation() == 'R':
self.legIKCtrl.rotatePoints(0, 90, 0)
self.legIKCtrl.translatePoints(Vec3(-1.0, 0.0, 0.0))
else:
self.legIKCtrl.rotatePoints(0, -90, 0)
self.legIKCtrl.translatePoints(Vec3(1.0, 0.0, 0.0))
# Add Component Params to IK control
legSettingsAttrGrp = AttributeGroup("DisplayInfo_LegSettings",
parent=self.legIKCtrl)
legdrawDebugInputAttr = BoolAttribute('drawDebug',
value=False,
parent=legSettingsAttrGrp)
legUseInitPoseInputAttr = BoolAttribute('useInitPose',
value=True,
parent=legSettingsAttrGrp)
self.rootIndexInputAttr = IntegerAttribute('rootIndex',
value=0,
parent=legSettingsAttrGrp)
legFkikInputAttr = ScalarAttribute('fkik',
value=1.0,
minValue=0.0,
maxValue=1.0,
parent=legSettingsAttrGrp)
# Connect IO to controls
self.drawDebugInputAttr.connect(legdrawDebugInputAttr)
# UpV
self.legUpVCtrlSpace = CtrlSpace('UpV', parent=self.ctrlCmpGrp)
self.legUpVCtrl = Control('UpV',
parent=self.legUpVCtrlSpace,
shape="triangle")
self.legUpVCtrl.alignOnZAxis()
self.legUpVCtrl.rotatePoints(0, 90, 0)
# ==========
# Deformers
# ==========
deformersLayer = self.getOrCreateLayer('deformers')
self.defCmpGrp = ComponentGroup(self.getName(),
self,
parent=deformersLayer)
self.addItem('defCmpGrp', self.defCmpGrp)
self.deformerJoints = []
self.boneOutputsTgt = []
self.setNumDeformers(4)
# =====================
# Create Component I/O
# =====================
# Set IO Targets
self.boneOutputs.setTarget(self.boneOutputsTgt)
# ==============
# Constrain I/O
# ==============
# Constraint inputs
legRootInputConstraint = PoseConstraint('_'.join([
self.fkCtrlSpaces[0].getName(), 'To',
self.rootInputTgt.getName()
]))
legRootInputConstraint.setMaintainOffset(True)
legRootInputConstraint.addConstrainer(self.rootInputTgt)
self.fkCtrlSpaces[0].addConstraint(legRootInputConstraint)
chainBaseInputConstraint = PoseConstraint('_'.join(
[self.chainBase.getName(), 'To',
self.rootInputTgt.getName()]))
chainBaseInputConstraint.setMaintainOffset(True)
chainBaseInputConstraint.addConstrainer(self.rootInputTgt)
self.chainBase.addConstraint(chainBaseInputConstraint)
# ===============
# Add Canvas Ops
# ===============
# Add Canvas Op
self.nBoneSolverKLOp = KLOperator('leg', 'NBoneIKSolver', 'Kraken')
self.addOperator(self.nBoneSolverKLOp)
# # Add Att Inputs
self.nBoneSolverKLOp.setInput('drawDebug', self.drawDebugInputAttr)
self.nBoneSolverKLOp.setInput('rigScale', self.rigScaleInputAttr)
self.nBoneSolverKLOp.setInput('useInitPose', legUseInitPoseInputAttr)
self.nBoneSolverKLOp.setInput('ikblend', legFkikInputAttr)
self.nBoneSolverKLOp.setInput('rootIndex', self.rootIndexInputAttr)
self.nBoneSolverKLOp.setInput('tipBoneLen', self.tipBoneLenInputAttr)
# Add Xfo Inputs
self.nBoneSolverKLOp.setInput('chainBase', self.chainBase)
self.nBoneSolverKLOp.setInput('ikgoal', self.legIKCtrl)
self.nBoneSolverKLOp.setInput('upVector', self.legUpVCtrl)
self.nBoneSolverKLOp.setInput('fkcontrols', self.fkCtrls)
# Add Xfo Outputs
self.nBoneSolverKLOp.setOutput('pose', self.boneOutputsTgt)
self.nBoneSolverKLOp.setOutput('legEnd', self.legEndPosOutputTgt)
# Add Deformer Canvas Op
self.outputsToDeformersKLOp = KLOperator('defConstraint',
'MultiPoseConstraintSolver',
'Kraken')
self.addOperator(self.outputsToDeformersKLOp)
# Add Att Inputs
self.outputsToDeformersKLOp.setInput('drawDebug',
self.drawDebugInputAttr)
self.outputsToDeformersKLOp.setInput('rigScale',
self.rigScaleInputAttr)
# Add Xfo Inputs
self.outputsToDeformersKLOp.setInput('constrainers',
self.boneOutputsTgt)
# Add Xfo Outputs
self.outputsToDeformersKLOp.setOutput('constrainees',
self.deformerJoints)
Profiler.getInstance().pop()
def setNumControls(self, numControls):
# Add new control spaces and controls
for i in xrange(len(self.fkCtrlSpaces), numControls):
if i == 0:
parent = self.ctrlCmpGrp
else:
parent = self.fkCtrls[i - 1]
boneName = 'bone' + str(i + 1).zfill(2) + 'FK'
fkCtrlSpace = CtrlSpace(boneName, parent=parent)
fkCtrl = Control(boneName, parent=fkCtrlSpace, shape="cube")
fkCtrl.alignOnXAxis()
fkCtrl.lockScale(x=True, y=True, z=True)
fkCtrl.lockTranslation(x=True, y=True, z=True)
self.fkCtrlSpaces.append(fkCtrlSpace)
self.fkCtrls.append(fkCtrl)
def setNumDeformers(self, numDeformers):
# Add new deformers and outputs
for i in xrange(len(self.boneOutputsTgt), numDeformers):
name = 'bone' + str(i + 1).zfill(2)
legOutput = ComponentOutput(name, parent=self.outputHrcGrp)
self.boneOutputsTgt.append(legOutput)
for i in xrange(len(self.deformerJoints), numDeformers):
name = 'bone' + str(i + 1).zfill(2)
boneDef = Joint(name, parent=self.defCmpGrp)
boneDef.setComponent(self)
self.deformerJoints.append(boneDef)
return True
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 loadData(self, data=None):
"""Load a saved guide representation from persisted data.
Arguments:
data -- object, The JSON data object.
Return:
True if successful.
"""
super(InsectLegComponentRig, self).loadData(data)
boneXfos = data['boneXfos']
boneLengths = data['boneLengths']
numJoints = data['numJoints']
endXfo = data['endXfo']
# Add extra controls and outputs
self.setNumControls(numJoints)
self.setNumDeformers(numJoints)
# Scale controls based on bone lengths
for i, each in enumerate(self.fkCtrlSpaces):
self.fkCtrlSpaces[i].xfo = boneXfos[i]
self.fkCtrls[i].xfo = boneXfos[i]
self.fkCtrls[i].scalePoints(Vec3(boneLengths[i], 1.75, 1.75))
self.chainBase.xfo = boneXfos[0]
self.legIKCtrlSpace.xfo = endXfo
self.legIKCtrl.xfo = endXfo
upVXfo = self.calculateUpVXfo(boneXfos, endXfo)
self.legUpVCtrlSpace.xfo = upVXfo
self.legUpVCtrl.xfo = upVXfo
# Set max on the rootIndex attribute
self.rootIndexInputAttr.setMax(len(boneXfos))
# ============
# Set IO Xfos
# ============
self.rootInputTgt.xfo = boneXfos[0]
for i in xrange(len(boneLengths)):
self.boneOutputsTgt[i].xfo = boneXfos[i]
self.legEndXfoOutputTgt.xfo = endXfo
self.legEndPosOutputTgt.xfo = endXfo
# =============
# Set IO Attrs
# =============
tipBoneLen = boneLengths[len(boneLengths) - 1]
self.tipBoneLenInputAttr.setMax(tipBoneLen * 2.0)
self.tipBoneLenInputAttr.setValue(tipBoneLen)
# ====================
# Evaluate Splice Ops
# ====================
# evaluate the nbone op so that all the output transforms are updated.
self.nBoneSolverKLOp.evaluate()
self.outputsToDeformersKLOp.evaluate()
class HeadComponentRig(HeadComponent):
"""Head Component Rig"""
def __init__(self, name='head', parent=None):
Profiler.getInstance().push("Construct Head Rig Component:" + name)
super(HeadComponentRig, self).__init__(name, parent)
# =========
# Controls
# =========
# Head
self.headCtrl = Control('head', parent=self.ctrlCmpGrp, shape='circle')
self.headCtrl.lockScale(x=True, y=True, z=True)
self.headCtrl.lockTranslation(x=True, y=True, z=True)
self.headCtrlSpace = self.headCtrl.insertCtrlSpace()
self.headCtrl.rotatePoints(0, 0, 90)
self.headCtrl.scalePoints(Vec3(3, 3, 3))
self.headCtrl.translatePoints(Vec3(0, 1, 0.25))
# Eye Left
self.eyeLeftCtrl = Control('eyeLeft', parent=self.ctrlCmpGrp, shape='sphere')
self.eyeLeftCtrl.lockScale(x=True, y=True, z=True)
self.eyeLeftCtrl.lockTranslation(x=True, y=True, z=True)
self.eyeLeftCtrlSpace = self.eyeLeftCtrl.insertCtrlSpace()
self.eyeLeftCtrl.rotatePoints(0, 90, 0)
self.eyeLeftCtrl.scalePoints(Vec3(0.5, 0.5, 0.5))
self.eyeLeftCtrl.setColor('blueMedium')
# Eye Right
self.eyeRightCtrl = Control('eyeRight', parent=self.ctrlCmpGrp, shape='sphere')
self.eyeRightCtrl.lockScale(x=True, y=True, z=True)
self.eyeRightCtrl.lockTranslation(x=True, y=True, z=True)
self.eyeRightCtrlSpace = self.eyeRightCtrl.insertCtrlSpace()
self.eyeRightCtrl.rotatePoints(0, 90, 0)
self.eyeRightCtrl.scalePoints(Vec3(0.5, 0.5, 0.5))
self.eyeRightCtrl.setColor('blueMedium')
# LookAt Control
self.lookAtCtrl = Control('lookAt', parent=self.ctrlCmpGrp, shape='square')
self.lookAtCtrl.lockScale(x=True, y=True, z=True)
self.lookAtCtrl.rotatePoints(90, 0, 0)
self.lookAtCtrlSpace = self.lookAtCtrl.insertCtrlSpace()
self.eyeLeftBase = Transform('eyeLeftBase', parent=self.headCtrl)
self.eyeRightBase = Transform('eyeRightBase', parent=self.headCtrl)
self.eyeLeftUpV = Transform('eyeLeftUpV', parent=self.headCtrl)
self.eyeRightUpV = Transform('eyeRightUpV', parent=self.headCtrl)
self.eyeLeftAtV = Transform('eyeLeftAtV', parent=self.lookAtCtrl)
self.eyeRightAtV = Transform('eyeRightAtV', parent=self.lookAtCtrl)
# Jaw
self.jawCtrl = Control('jaw', parent=self.headCtrl, shape='cube')
self.jawCtrlSpace = self.jawCtrl.insertCtrlSpace()
self.jawCtrl.lockScale(x=True, y=True, z=True)
self.jawCtrl.lockTranslation(x=True, y=True, z=True)
self.jawCtrl.alignOnYAxis(negative=True)
self.jawCtrl.alignOnZAxis()
self.jawCtrl.scalePoints(Vec3(1.45, 0.65, 1.25))
self.jawCtrl.translatePoints(Vec3(0, -0.25, 0))
self.jawCtrl.setColor('orange')
# ==========
# Deformers
# ==========
deformersLayer = self.getOrCreateLayer('deformers')
self.defCmpGrp = ComponentGroup(self.getName(), self, parent=deformersLayer)
self.addItem('defCmpGrp', self.defCmpGrp)
headDef = Joint('head', parent=self.defCmpGrp)
headDef.setComponent(self)
jawDef = Joint('jaw', parent=self.defCmpGrp)
jawDef.setComponent(self)
eyeLeftDef = Joint('eyeLeft', parent=self.defCmpGrp)
eyeLeftDef.setComponent(self)
eyeRightDef = Joint('eyeRight', parent=self.defCmpGrp)
eyeRightDef.setComponent(self)
# ==============
# Constrain I/O
# ==============
# Constraint inputs
self.headInputConstraint = PoseConstraint('_'.join([self.headCtrlSpace.getName(), 'To', self.neckRefInputTgt.getName()]))
self.headInputConstraint.setMaintainOffset(True)
self.headInputConstraint.addConstrainer(self.neckRefInputTgt)
self.headCtrlSpace.addConstraint(self.headInputConstraint)
# Constraint outputs
self.headOutputConstraint = PoseConstraint('_'.join([self.headOutputTgt.getName(), 'To', self.headCtrl.getName()]))
self.headOutputConstraint.addConstrainer(self.headCtrl)
self.headOutputTgt.addConstraint(self.headOutputConstraint)
self.jawOutputConstraint = PoseConstraint('_'.join([self.jawOutputTgt.getName(), 'To', self.jawCtrl.getName()]))
self.jawOutputConstraint.addConstrainer(self.jawCtrl)
self.jawOutputTgt.addConstraint(self.jawOutputConstraint)
self.eyeLOutputConstraint = PoseConstraint('_'.join([self.eyeLOutputTgt.getName(), 'To', self.eyeLeftCtrl.getName()]))
self.eyeLOutputConstraint.addConstrainer(self.eyeLeftCtrl)
self.eyeLOutputTgt.addConstraint(self.eyeLOutputConstraint)
self.eyeROutputConstraint = PoseConstraint('_'.join([self.eyeROutputTgt.getName(), 'To', self.eyeRightCtrl.getName()]))
self.eyeROutputConstraint.addConstrainer(self.eyeRightCtrl)
self.eyeROutputTgt.addConstraint(self.eyeROutputConstraint)
# Add Eye Left Direction KL Op
self.eyeLeftDirKLOp = KLOperator('eyeLeftDirKLOp', 'DirectionConstraintSolver', 'Kraken')
self.addOperator(self.eyeLeftDirKLOp)
# Add Att Inputs
self.eyeLeftDirKLOp.setInput('drawDebug', self.drawDebugInputAttr)
self.eyeLeftDirKLOp.setInput('rigScale', self.rigScaleInputAttr)
# Add Xfo Inputs
self.eyeLeftDirKLOp.setInput('position', self.eyeLeftBase)
self.eyeLeftDirKLOp.setInput('upVector', self.eyeLeftUpV)
self.eyeLeftDirKLOp.setInput('atVector', self.eyeLeftAtV)
# Add Xfo Outputs
self.eyeLeftDirKLOp.setOutput('constrainee', self.eyeLeftCtrlSpace)
# Add Eye Right Direction KL Op
self.eyeRightDirKLOp = KLOperator('eyeRightDirKLOp', 'DirectionConstraintSolver', 'Kraken')
self.addOperator(self.eyeRightDirKLOp)
# Add Att Inputs
self.eyeRightDirKLOp.setInput('drawDebug', self.drawDebugInputAttr)
self.eyeRightDirKLOp.setInput('rigScale', self.rigScaleInputAttr)
# Add Xfo Inputs
self.eyeRightDirKLOp.setInput('position', self.eyeRightBase)
self.eyeRightDirKLOp.setInput('upVector', self.eyeRightUpV)
self.eyeRightDirKLOp.setInput('atVector', self.eyeRightAtV)
# Add Xfo Outputs
self.eyeRightDirKLOp.setOutput('constrainee', self.eyeRightCtrlSpace)
# Add Deformer Joints KL Op
self.outputsToDeformersKLOp = KLOperator('headDeformerKLOp', 'MultiPoseConstraintSolver', 'Kraken')
self.addOperator(self.outputsToDeformersKLOp)
# Add Att Inputs
self.outputsToDeformersKLOp.setInput('drawDebug', self.drawDebugInputAttr)
self.outputsToDeformersKLOp.setInput('rigScale', self.rigScaleInputAttr)
# Add Xfo Inputs
self.outputsToDeformersKLOp.setInput('constrainers', [self.headOutputTgt, self.jawOutputTgt, self.eyeROutputTgt, self.eyeLOutputTgt])
# Add Xfo Outputs
self.outputsToDeformersKLOp.setOutput('constrainees', [headDef, jawDef, eyeRightDef, eyeLeftDef])
Profiler.getInstance().pop()
def loadData(self, data=None):
"""Load a saved guide representation from persisted data.
Arguments:
data -- object, The JSON data object.
Return:
True if successful.
"""
super(HeadComponentRig, self).loadData(data)
headXfo = data.get('headXfo')
headCrvData = data.get('headCrvData')
eyeLeftXfo = data.get('eyeLeftXfo')
eyeLeftCrvData = data.get('eyeLeftCrvData')
eyeRightXfo = data.get('eyeRightXfo')
eyeRightCrvData = data.get('eyeRightCrvData')
jawXfo = data.get('jawXfo')
jawCrvData = data.get('jawCrvData')
self.headCtrlSpace.xfo = headXfo
self.headCtrl.xfo = headXfo
self.headCtrl.setCurveData(headCrvData)
# self.eyeLeftCtrlSpace.xfo = eyeLeftXfo
# self.eyeLeftCtrl.xfo = eyeLeftXfo
self.eyeLeftCtrl.setCurveData(eyeLeftCrvData)
# self.eyeRightCtrlSpace.xfo = eyeRightXfo
# self.eyeRightCtrl.xfo = eyeRightXfo
self.eyeRightCtrl.setCurveData(eyeRightCrvData)
# LookAt
eyeLeftRelXfo = headXfo.inverse() * eyeLeftXfo
eyeRightRelXfo = headXfo.inverse() * eyeRightXfo
eyeMidRelPos = eyeLeftRelXfo.tr.linearInterpolate(eyeRightRelXfo.tr, 0.5)
eyeMidRelPos = eyeMidRelPos + Vec3(0.0, 0.0, 8.0)
eyeLen = eyeLeftRelXfo.tr.distanceTo(eyeRightRelXfo.tr)
self.eyeLeftBase.xfo = eyeLeftXfo
self.eyeRightBase.xfo = eyeRightXfo
self.eyeLeftUpV.xfo = eyeLeftXfo * Xfo(Vec3(0, 1, 0))
self.eyeRightUpV.xfo = eyeRightXfo * Xfo(Vec3(0, 1, 0))
self.eyeLeftAtV.xfo.tr = eyeLeftXfo.transformVector(Vec3(8.0, 0.0, 0.0))
self.eyeRightAtV.xfo.tr = eyeRightXfo.transformVector(Vec3(8.0, 0.0, 0.0))
lookAtXfo = headXfo.clone()
lookAtXfo.tr = headXfo.transformVector(eyeMidRelPos)
self.lookAtCtrl.scalePoints(Vec3(eyeLen * 1.6, eyeLen * 0.65, 1.0))
self.lookAtCtrl.xfo = lookAtXfo
self.lookAtCtrlSpace.xfo = lookAtXfo
self.jawCtrlSpace.xfo = jawXfo
self.jawCtrl.xfo = jawXfo
self.jawCtrl.setCurveData(jawCrvData)
# ============
# Set IO Xfos
# ============
self.neckRefInputTgt.xfo = headXfo
self.worldRefInputTgt.xfo = headXfo
self.headOutputTgt.xfo = headXfo
self.jawOutputTgt.xfo = jawXfo
self.eyeLOutputTgt.xfo = eyeLeftXfo
self.eyeROutputTgt.xfo = eyeRightXfo
# Eval Constraints
self.headInputConstraint.evaluate()
self.headOutputConstraint.evaluate()
self.jawOutputConstraint.evaluate()
self.eyeLOutputConstraint.evaluate()
self.eyeROutputConstraint.evaluate()
# Eval Operators
self.eyeLeftDirKLOp.evaluate()
self.eyeRightDirKLOp.evaluate()
self.outputsToDeformersKLOp.evaluate()
# Have to set the eye control xfos to match the evaluated xfos from
self.eyeLeftCtrl.xfo = self.eyeLeftCtrlSpace.xfo
self.eyeRightCtrl.xfo = self.eyeRightCtrlSpace.xfo
class FabriceTailGuide(FabriceTail):
"""Fabrice Tail Component Guide"""
def __init__(self, name='tail', parent=None):
Profiler.getInstance().push("Construct Fabrice Tail Guide Component:" + name)
super(FabriceTailGuide, self).__init__(name, parent)
# =========
# Controls
# ========
guideSettingsAttrGrp = AttributeGroup("GuideSettings", parent=self)
self.numDeformersAttr = IntegerAttribute('numDeformers', value=1, minValue=0, maxValue=20, parent=guideSettingsAttrGrp)
self.numDeformersAttr.setValueChangeCallback(self.updateNumDeformers)
# Guide Controls
self.tailBaseCtrl = Control('tailBase', parent=self.ctrlCmpGrp, shape='sphere')
self.tailBaseCtrl.scalePoints(Vec3(1.2, 1.2, 1.2))
self.tailBaseCtrl.lockScale(x=True, y=True, z=True)
self.tailBaseCtrl.setColor("turqoise")
self.tailBaseHandleCtrl = Control('tailBaseHandle', parent=self.ctrlCmpGrp, shape='pin')
self.tailBaseHandleCtrl.rotatePoints(90, 0, 0)
self.tailBaseHandleCtrl.translatePoints(Vec3(0, 1.0, 0))
self.tailBaseHandleCtrl.lockScale(x=True, y=True, z=True)
self.tailBaseHandleCtrl.setColor("turqoise")
self.tailEndHandleCtrl = Control('tailEndHandle', parent=self.ctrlCmpGrp, shape='pin')
self.tailEndHandleCtrl.rotatePoints(90, 0, 0)
self.tailEndHandleCtrl.translatePoints(Vec3(0, 1.0, 0))
self.tailEndHandleCtrl.lockScale(x=True, y=True, z=True)
self.tailEndHandleCtrl.setColor("turqoise")
self.tailEndCtrl = Control('tailEnd', parent=self.ctrlCmpGrp, shape='pin')
self.tailEndCtrl.rotatePoints(90, 0, 0)
self.tailEndCtrl.translatePoints(Vec3(0, 1.0, 0))
self.tailEndCtrl.lockScale(x=True, y=True, z=True)
self.tailEndCtrl.setColor("turqoise")
# ===============
# Add Splice Ops
# ===============
# Add Tail Splice Op
self.bezierSpineSpliceOp = SpliceOperator('spineGuideSpliceOp', 'BezierSpineSolver', 'Kraken', alwaysEval=True)
self.bezierSpineSpliceOp.setOutput('outputs', self.tailVertebraeOutput.getTarget())
self.addOperator(self.bezierSpineSpliceOp)
# Add Att Inputs
self.bezierSpineSpliceOp.setInput('drawDebug', self.drawDebugInputAttr)
self.bezierSpineSpliceOp.setInput('rigScale', self.rigScaleInputAttr)
self.bezierSpineSpliceOp.setInput('length', self.lengthInputAttr)
# Add Xfo Inputs
self.bezierSpineSpliceOp.setInput('base', self.tailBaseCtrl)
self.bezierSpineSpliceOp.setInput('baseHandle', self.tailBaseHandleCtrl)
self.bezierSpineSpliceOp.setInput('tipHandle', self.tailEndHandleCtrl)
self.bezierSpineSpliceOp.setInput('tip', self.tailEndCtrl)
self.loadData({
'name': name,
'location': 'M',
'tailBasePos': Vec3(0.0, 0.65, -3.1),
'tailBaseHandlePos': Vec3(0.0, 0.157, -4.7),
'tailBaseHandleCtrlCrvData': self.tailBaseHandleCtrl.getCurveData(),
'tailEndHandlePos': Vec3(0.0, 0.0625, -6.165),
'tailEndHandleCtrlCrvData': self.tailEndHandleCtrl.getCurveData(),
'tailEndPos': Vec3(0.0, -0.22, -7.42),
'tailEndCtrlCrvData': self.tailEndCtrl.getCurveData(),
'numDeformers': 6
})
Profiler.getInstance().pop()
# ==========
# Callbacks
# ==========
def updateNumDeformers(self, count):
"""Generate the guide controls for the variable outputes array.
Arguments:
count -- object, The number of joints inthe chain.
Return:
True if successful.
"""
if count == 0:
raise IndexError("'count' must be > 0")
vertebraeOutputs = self.tailVertebraeOutput.getTarget()
if count > len(vertebraeOutputs):
for i in xrange(len(vertebraeOutputs), count):
debugCtrl = Control('spine' + str(i+1).zfill(2), parent=self.outputHrcGrp, shape="vertebra")
debugCtrl.rotatePoints(0, -90, 0)
debugCtrl.scalePoints(Vec3(0.5, 0.5, 0.5))
debugCtrl.setColor('turqoise')
vertebraeOutputs.append(debugCtrl)
elif count < len(vertebraeOutputs):
numExtraCtrls = len(vertebraeOutputs) - count
for i in xrange(numExtraCtrls):
extraCtrl = vertebraeOutputs.pop()
self.outputHrcGrp.removeChild(extraCtrl)
return True
# =============
# Data Methods
# =============
def saveData(self):
"""Save the data for the component to be persisted.
Return:
The JSON data object
"""
data = super(FabriceTailGuide, self).saveData()
data['tailBasePos'] = self.tailBaseCtrl.xfo.tr
data['tailBaseHandlePos'] = self.tailBaseHandleCtrl.xfo.tr
data['tailBaseHandleCtrlCrvData'] = self.tailBaseHandleCtrl.getCurveData()
data['tailEndHandlePos'] = self.tailEndHandleCtrl.xfo.tr
data['tailEndHandleCtrlCrvData'] = self.tailEndHandleCtrl.getCurveData()
data['tailEndPos'] = self.tailEndCtrl.xfo.tr
data['tailEndCtrlCrvData'] = self.tailEndCtrl.getCurveData()
data['numDeformers'] = self.numDeformersAttr.getValue()
return data
def loadData(self, data):
"""Load a saved guide representation from persisted data.
Arguments:
data -- object, The JSON data object.
Return:
True if successful.
"""
super(FabriceTailGuide, self).loadData( data )
self.tailBaseCtrl.xfo.tr = data["tailBasePos"]
self.tailBaseHandleCtrl.xfo.tr = data["tailBaseHandlePos"]
self.tailBaseHandleCtrl.setCurveData(data['tailBaseHandleCtrlCrvData'])
self.tailEndHandleCtrl.xfo.tr = data["tailEndHandlePos"]
self.tailEndHandleCtrl.setCurveData(data['tailEndHandleCtrlCrvData'])
self.tailEndCtrl.xfo.tr = data["tailEndPos"]
self.tailEndCtrl.setCurveData(data['tailEndCtrlCrvData'])
self.numDeformersAttr.setValue(data["numDeformers"])
length = data["tailBasePos"].distanceTo(data["tailBaseHandlePos"]) + data["tailBaseHandlePos"].distanceTo(data["tailEndHandlePos"]) + data["tailEndHandlePos"].distanceTo(data["tailEndPos"])
self.lengthInputAttr.setMax(length * 3.0)
self.lengthInputAttr.setValue(length)
self.bezierSpineSpliceOp.evaluate()
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(FabriceTailGuide, self).getRigBuildData()
data['tailBasePos'] = self.tailBaseCtrl.xfo.tr
data['tailBaseHandlePos'] = self.tailBaseHandleCtrl.xfo.tr
data['tailBaseHandleCtrlCrvData'] = self.tailBaseHandleCtrl.getCurveData()
data['tailEndHandlePos'] = self.tailEndHandleCtrl.xfo.tr
data['tailEndHandleCtrlCrvData'] = self.tailEndHandleCtrl.getCurveData()
data['tailEndPos'] = self.tailEndCtrl.xfo.tr
data['tailEndCtrlCrvData'] = self.tailEndCtrl.getCurveData()
data['numDeformers'] = self.numDeformersAttr.getValue()
return data
# ==============
# Class Methods
# ==============
@classmethod
def getComponentType(cls):
"""Enables introspection of the class prior to construction to determine if it is a guide component.
Return:
The true if this component is a guide component.
"""
return 'Guide'
@classmethod
def getRigComponentClass(cls):
"""Returns the corresponding rig component class for this guide component class
Return:
The rig component class.
"""
return FabriceTailRig
class HeadComponentGuide(HeadComponent):
"""Head Component Guide"""
def __init__(self, name='head', parent=None, *args, **kwargs):
Profiler.getInstance().push("Construct Head Guide Component:" + name)
super(HeadComponentGuide, self).__init__(name, parent, *args, **kwargs)
# =========
# Controls
# =========
guideSettingsAttrGrp = AttributeGroup("GuideSettings", parent=self)
sphereCtrl = Control('sphere', shape='sphere')
sphereCtrl.scalePoints(Vec3(0.375, 0.375, 0.375))
self.headCtrl = Control('head', parent=self.ctrlCmpGrp, shape='square')
self.headCtrl.rotatePoints(90, 0, 0)
self.headCtrl.translatePoints(Vec3(0.0, 0.5, 0.0))
self.headCtrl.scalePoints(Vec3(1.8, 2.0, 2.0))
self.eyeLeftCtrl = Control('eyeLeft', parent=self.headCtrl, shape='arrow_thin')
self.eyeLeftCtrl.translatePoints(Vec3(0, 0, 0.5))
self.eyeLeftCtrl.rotatePoints(0, 90, 0)
self.eyeLeftCtrl.appendCurveData(sphereCtrl.getCurveData())
self.eyeRightCtrl = Control('eyeRight', parent=self.headCtrl, shape='arrow_thin')
self.eyeRightCtrl.translatePoints(Vec3(0, 0, 0.5))
self.eyeRightCtrl.rotatePoints(0, 90, 0)
self.eyeRightCtrl.appendCurveData(sphereCtrl.getCurveData())
self.jawCtrl = Control('jaw', parent=self.headCtrl, shape='square')
self.jawCtrl.rotatePoints(90, 0, 0)
self.jawCtrl.rotatePoints(0, 90, 0)
self.jawCtrl.translatePoints(Vec3(0.0, -0.5, 0.5))
self.jawCtrl.scalePoints(Vec3(1.0, 0.8, 1.5))
self.jawCtrl.setColor('orange')
eyeXAlignOri = Quat()
eyeXAlignOri.setFromAxisAndAngle(Vec3(0, 1, 0), Math_degToRad(-90))
self.default_data = {
"name": name,
"location": "M",
"headXfo": Xfo(Vec3(0.0, 17.5, -0.5)),
"headCrvData": self.headCtrl.getCurveData(),
"eyeLeftXfo": Xfo(tr=Vec3(0.375, 18.5, 0.5), ori=eyeXAlignOri),
"eyeLeftCrvData": self.eyeLeftCtrl.getCurveData(),
"eyeRightXfo": Xfo(tr=Vec3(-0.375, 18.5, 0.5), ori=eyeXAlignOri),
"eyeRightCrvData": self.eyeRightCtrl.getCurveData(),
"jawXfo": Xfo(Vec3(0.0, 17.875, -0.275)),
"jawCrvData": self.jawCtrl.getCurveData()
}
self.loadData(self.default_data)
Profiler.getInstance().pop()
# =============
# Data Methods
# =============
def saveData(self):
"""Save the data for the component to be persisted.
Return:
The JSON data object
"""
data = super(HeadComponentGuide, self).saveData()
data['headXfo'] = self.headCtrl.xfo
data['headCrvData'] = self.headCtrl.getCurveData()
data['eyeLeftXfo'] = self.eyeLeftCtrl.xfo
data['eyeLeftCrvData'] = self.eyeLeftCtrl.getCurveData()
data['eyeRightXfo'] = self.eyeRightCtrl.xfo
data['eyeRightCrvData'] = self.eyeRightCtrl.getCurveData()
data['jawXfo'] = self.jawCtrl.xfo
data['jawCrvData'] = self.jawCtrl.getCurveData()
return data
def loadData(self, data):
"""Load a saved guide representation from persisted data.
Arguments:
data -- object, The JSON data object.
Return:
True if successful.
"""
super(HeadComponentGuide, self).loadData(data)
self.headCtrl.xfo = data.get('headXfo', self.default_data['headXfo'])
self.headCtrl.setCurveData(data.get('headCrvData', self.default_data['headCrvData']))
self.eyeLeftCtrl.xfo = data.get('eyeLeftXfo', self.default_data['eyeLeftXfo'])
self.eyeLeftCtrl.setCurveData(data.get('eyeLeftCrvData', self.default_data['eyeLeftCrvData']))
self.eyeRightCtrl.xfo = data.get('eyeRightXfo', self.default_data['eyeRightXfo'])
self.eyeRightCtrl.setCurveData(data.get('eyeRightCrvData', self.default_data['eyeRightCrvData']))
self.jawCtrl.xfo = data.get('jawXfo', self.default_data['jawXfo'])
self.jawCtrl.setCurveData(data.get('jawCrvData', self.default_data['jawCrvData']))
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(HeadComponentGuide, self).getRigBuildData()
data['headXfo'] = self.headCtrl.xfo
data['headCrvData'] = self.headCtrl.getCurveData()
data['eyeLeftXfo'] = self.eyeLeftCtrl.xfo
data['eyeLeftCrvData'] = self.eyeLeftCtrl.getCurveData()
data['eyeRightXfo'] = self.eyeRightCtrl.xfo
data['eyeRightCrvData'] = self.eyeRightCtrl.getCurveData()
data['jawXfo'] = self.jawCtrl.xfo
data['jawCrvData'] = self.jawCtrl.getCurveData()
return data
# ==============
# Class Methods
# ==============
@classmethod
def getComponentType(cls):
"""Enables introspection of the class prior to construction to determine if it is a guide component.
Return:
The true if this component is a guide component.
"""
return 'Guide'
@classmethod
def getRigComponentClass(cls):
"""Returns the corresponding rig component class for this guide component class
Return:
The rig component class.
"""
return HeadComponentRig
class LegComponentRig(LegComponent):
"""Leg Component"""
def __init__(self, name='leg', parent=None):
Profiler.getInstance().push("Construct Leg Rig Component:" + name)
super(LegComponentRig, self).__init__(name, parent)
# =========
# Controls
# =========
# Femur
self.femurFKCtrlSpace = CtrlSpace('femurFK', parent=self.ctrlCmpGrp)
self.femurFKCtrl = Control('femurFK', parent=self.femurFKCtrlSpace, shape="cube")
self.femurFKCtrl.alignOnXAxis()
# Shin
self.shinFKCtrlSpace = CtrlSpace('shinFK', parent=self.femurFKCtrl)
self.shinFKCtrl = Control('shinFK', parent=self.shinFKCtrlSpace, shape="cube")
self.shinFKCtrl.alignOnXAxis()
# Ankle
self.legIKCtrlSpace = CtrlSpace('IK', parent=self.ctrlCmpGrp)
self.legIKCtrl = Control('IK', parent=self.legIKCtrlSpace, shape="pin")
# FK Foot
self.footCtrlSpace = CtrlSpace('foot', parent=self.ctrlCmpGrp)
self.footCtrl = Control('foot', parent=self.footCtrlSpace, shape="cube")
self.footCtrl.alignOnXAxis()
# FK Toe
self.toeCtrlSpace = CtrlSpace('toe', parent=self.footCtrl)
self.toeCtrl = Control('toe', parent=self.toeCtrlSpace, shape="cube")
self.toeCtrl.alignOnXAxis()
# Rig Ref objects
self.footRefSrt = Locator('footRef', parent=self.ctrlCmpGrp)
# Add Component Params to IK control
footSettingsAttrGrp = AttributeGroup("DisplayInfo_FootSettings", parent=self.footCtrl)
footLinkToWorldInputAttr = ScalarAttribute('linkToWorld', 1.0, maxValue=1.0, parent=footSettingsAttrGrp)
# Add Component Params to IK control
legSettingsAttrGrp = AttributeGroup("DisplayInfo_LegSettings", parent=self.legIKCtrl)
legDrawDebugInputAttr = BoolAttribute('drawDebug', value=False, parent=legSettingsAttrGrp)
self.legBone0LenInputAttr = ScalarAttribute('bone0Len', value=1.0, parent=legSettingsAttrGrp)
self.legBone1LenInputAttr = ScalarAttribute('bone1Len', value=1.0, parent=legSettingsAttrGrp)
legIKBlendInputAttr = ScalarAttribute('ikblend', value=1.0, minValue=0.0, maxValue=1.0, parent=legSettingsAttrGrp)
legSoftIKInputAttr = BoolAttribute('softIK', value=True, parent=legSettingsAttrGrp)
legSoftDistInputAttr = ScalarAttribute('softDist', value=0.0, minValue=0.0, parent=legSettingsAttrGrp)
legStretchInputAttr = BoolAttribute('stretch', value=True, parent=legSettingsAttrGrp)
legStretchBlendInputAttr = ScalarAttribute('stretchBlend', value=0.0, minValue=0.0, maxValue=1.0, parent=legSettingsAttrGrp)
self.drawDebugInputAttr.connect(legDrawDebugInputAttr)
# UpV
self.legUpVCtrlSpace = CtrlSpace('UpV', parent=self.ctrlCmpGrp)
self.legUpVCtrl = Control('UpV', parent=self.legUpVCtrlSpace, shape="triangle")
self.legUpVCtrl.alignOnZAxis()
# ==========
# Deformers
# ==========
deformersLayer = self.getOrCreateLayer('deformers')
self.defCmpGrp = ComponentGroup(self.getName(), self, parent=deformersLayer)
femurDef = Joint('femur', parent=self.defCmpGrp)
femurDef.setComponent(self)
shinDef = Joint('shin', parent=self.defCmpGrp)
shinDef.setComponent(self)
ankleDef = Joint('ankle', parent=self.defCmpGrp)
ankleDef.setComponent(self)
self.footDef = Joint('foot', parent=self.defCmpGrp)
self.footDef.setComponent(self)
self.toeDef = Joint('toe', parent=self.defCmpGrp)
self.toeDef.setComponent(self)
# ==============
# Constrain I/O
# ==============
# Constraint inputs
self.legIKCtrlSpaceInputConstraint = PoseConstraint('_'.join([self.legIKCtrlSpace.getName(), 'To', self.globalSRTInputTgt.getName()]))
self.legIKCtrlSpaceInputConstraint.setMaintainOffset(True)
self.legIKCtrlSpaceInputConstraint.addConstrainer(self.globalSRTInputTgt)
self.legIKCtrlSpace.addConstraint(self.legIKCtrlSpaceInputConstraint)
self.legUpVCtrlSpaceInputConstraint = PoseConstraint('_'.join([self.legUpVCtrlSpace.getName(), 'To', self.globalSRTInputTgt.getName()]))
self.legUpVCtrlSpaceInputConstraint.setMaintainOffset(True)
self.legUpVCtrlSpaceInputConstraint.addConstrainer(self.globalSRTInputTgt)
self.legUpVCtrlSpace.addConstraint(self.legUpVCtrlSpaceInputConstraint)
self.legRootInputConstraint = PoseConstraint('_'.join([self.legIKCtrl.getName(), 'To', self.legPelvisInputTgt.getName()]))
self.legRootInputConstraint.setMaintainOffset(True)
self.legRootInputConstraint.addConstrainer(self.legPelvisInputTgt)
self.femurFKCtrlSpace.addConstraint(self.legRootInputConstraint)
# Constraint outputs
self.footOutputConstraint = PoseConstraint('_'.join([self.footOutputTgt.getName(), 'To', self.footCtrl.getName()]))
self.footOutputConstraint.addConstrainer(self.footCtrl)
self.footOutputTgt.addConstraint(self.footOutputConstraint)
self.toeOutputConstraint = PoseConstraint('_'.join([self.toeOutputTgt.getName(), 'To', self.toeCtrl.getName()]))
self.toeOutputConstraint.addConstrainer(self.toeCtrl)
self.toeOutputTgt.addConstraint(self.toeOutputConstraint)
# ===============
# Add Splice Ops
# ===============
# Add Leg Splice Op
self.legIKSpliceOp = SpliceOperator('legSpliceOp', 'TwoBoneIKSolver', 'Kraken')
self.addOperator(self.legIKSpliceOp)
# Add Att Inputs
self.legIKSpliceOp.setInput('drawDebug', self.drawDebugInputAttr)
self.legIKSpliceOp.setInput('rigScale', self.rigScaleInputAttr)
self.legIKSpliceOp.setInput('bone0Len', self.legBone0LenInputAttr)
self.legIKSpliceOp.setInput('bone1Len', self.legBone1LenInputAttr)
self.legIKSpliceOp.setInput('ikblend', legIKBlendInputAttr)
self.legIKSpliceOp.setInput('softIK', legSoftIKInputAttr)
self.legIKSpliceOp.setInput('softDist', legSoftDistInputAttr)
self.legIKSpliceOp.setInput('stretch', legStretchInputAttr)
self.legIKSpliceOp.setInput('stretchBlend', legStretchBlendInputAttr)
self.legIKSpliceOp.setInput('rightSide', self.rightSideInputAttr)
# Add Xfo Inputs
self.legIKSpliceOp.setInput('root', self.legPelvisInputTgt)
self.legIKSpliceOp.setInput('bone0FK', self.femurFKCtrl)
self.legIKSpliceOp.setInput('bone1FK', self.shinFKCtrl)
self.legIKSpliceOp.setInput('ikHandle', self.legIKCtrl)
self.legIKSpliceOp.setInput('upV', self.legUpVCtrl)
# Add Xfo Outputs
self.legIKSpliceOp.setOutput('bone0Out', self.femurOutputTgt)
self.legIKSpliceOp.setOutput('bone1Out', self.shinOutputTgt)
self.legIKSpliceOp.setOutput('bone2Out', self.legEndXfoOutputTgt)
# Add Leg Deformer Splice Op
self.outputsToDeformersSpliceOp = SpliceOperator('legDeformerSpliceOp', 'MultiPoseConstraintSolver', 'Kraken')
self.addOperator(self.outputsToDeformersSpliceOp)
# Add Att Inputs
self.outputsToDeformersSpliceOp.setInput('drawDebug', self.drawDebugInputAttr)
self.outputsToDeformersSpliceOp.setInput('rigScale', self.rigScaleInputAttr)
# Add Xfo Inputs
self.outputsToDeformersSpliceOp.setInput('constrainers', [self.femurOutputTgt, self.shinOutputTgt, self.legEndXfoOutputTgt])
# Add Xfo Outputs
self.outputsToDeformersSpliceOp.setOutput('constrainees', [femurDef, shinDef, ankleDef])
# Add Foot Deformer Splice Op
self.footDefSpliceOp = SpliceOperator('footDeformerSpliceOp', 'PoseConstraintSolver', 'Kraken')
self.addOperator(self.footDefSpliceOp)
# Add Att Inputs
self.footDefSpliceOp.setInput('drawDebug', self.drawDebugInputAttr)
self.footDefSpliceOp.setInput('rigScale', self.rigScaleInputAttr)
# Add Xfo Inputs)
self.footDefSpliceOp.setInput('constrainer', self.footOutputTgt)
# Add Xfo Outputs
self.footDefSpliceOp.setOutput('constrainee', self.footDef)
# Add Toe Deformer Splice Op
self.toeDefSpliceOp = SpliceOperator('toeDeformerSpliceOp', 'PoseConstraintSolver', 'Kraken')
self.addOperator(self.toeDefSpliceOp)
# Add Att Inputs
self.toeDefSpliceOp.setInput('drawDebug', self.drawDebugInputAttr)
self.toeDefSpliceOp.setInput('rigScale', self.rigScaleInputAttr)
# Add Xfo Inputs
self.toeDefSpliceOp.setInput('constrainer', self.toeOutputTgt)
# Add Xfo Outputs
self.toeDefSpliceOp.setOutput('constrainee', self.toeDef)
Profiler.getInstance().pop()
# =============
# Data Methods
# =============
def loadData(self, data=None):
"""Load a saved guide representation from persisted data.
Arguments:
data -- object, The JSON data object.
Return:
True if successful.
"""
super(LegComponentRig, self).loadData( data )
self.femurFKCtrlSpace.xfo = data['femurXfo']
self.femurFKCtrl.xfo = data['femurXfo']
self.femurFKCtrl.scalePoints(Vec3(data['femurLen'], 1.75, 1.75))
self.femurOutputTgt.xfo = data['femurXfo']
self.shinOutputTgt.xfo = data['kneeXfo']
self.shinFKCtrlSpace.xfo = data['kneeXfo']
self.shinFKCtrl.xfo = data['kneeXfo']
self.shinFKCtrl.scalePoints(Vec3(data['shinLen'], 1.5, 1.5))
self.footCtrlSpace.xfo.tr = data['ankleXfo'].tr
self.footCtrl.xfo.tr = data['ankleXfo'].tr
self.toeCtrlSpace.xfo = data['toeXfo']
self.toeCtrl.xfo = data['toeXfo']
self.legIKCtrlSpace.xfo.tr = data['ankleXfo'].tr
self.legIKCtrl.xfo.tr = data['ankleXfo'].tr
if self.getLocation() == "R":
self.legIKCtrl.rotatePoints(0, 90, 0)
self.legIKCtrl.translatePoints(Vec3(-1.0, 0.0, 0.0))
else:
self.legIKCtrl.rotatePoints(0, -90, 0)
self.legIKCtrl.translatePoints(Vec3(1.0, 0.0, 0.0))
self.legUpVCtrlSpace.xfo = data['upVXfo']
self.legUpVCtrl.xfo = data['upVXfo']
self.rightSideInputAttr.setValue(self.getLocation() is 'R')
self.legBone0LenInputAttr.setMin(0.0)
self.legBone0LenInputAttr.setMax(data['femurLen'] * 3.0)
self.legBone0LenInputAttr.setValue(data['femurLen'])
self.legBone1LenInputAttr.setMin(0.0)
self.legBone1LenInputAttr.setMax(data['shinLen'] * 3.0)
self.legBone1LenInputAttr.setValue(data['shinLen'])
self.legPelvisInputTgt.xfo = data['femurXfo']
# Eval Constraints
self.legIKCtrlSpaceInputConstraint.evaluate()
self.legUpVCtrlSpaceInputConstraint.evaluate()
self.legRootInputConstraint.evaluate()
self.footOutputConstraint.evaluate()
self.toeOutputConstraint.evaluate()
# Eval Operators
self.legIKSpliceOp.evaluate()
self.outputsToDeformersSpliceOp.evaluate()
self.footDefSpliceOp.evaluate()
class NeckComponentRig(NeckComponent):
"""Neck Component"""
def __init__(self, name="neck", parent=None):
Profiler.getInstance().push("Construct Neck Rig Component:" + name)
super(NeckComponentRig, self).__init__(name, parent)
# =========
# Controls
# =========
# Neck
self.neckCtrlSpace = CtrlSpace('neck', parent=self.ctrlCmpGrp)
self.neckCtrl = Control('neck', parent=self.neckCtrlSpace, shape="pin")
self.neckCtrl.scalePoints(Vec3(1.25, 1.25, 1.25))
self.neckCtrl.translatePoints(Vec3(0, 0, -0.5))
self.neckCtrl.rotatePoints(90, 0, 90)
self.neckCtrl.setColor("orange")
# ==========
# Deformers
# ==========
deformersLayer = self.getOrCreateLayer('deformers')
defCmpGrp = ComponentGroup(self.getName(), self, parent=deformersLayer)
neckDef = Joint('neck', parent=defCmpGrp)
neckDef.setComponent(self)
# ==============
# Constrain I/O
# ==============
# Constraint inputs
clavicleInputConstraint = PoseConstraint('_'.join([self.neckCtrlSpace.getName(), 'To', self.neckBaseInputTgt.getName()]))
clavicleInputConstraint.setMaintainOffset(True)
clavicleInputConstraint.addConstrainer(self.neckBaseInputTgt)
self.neckCtrlSpace.addConstraint(clavicleInputConstraint)
# Constraint outputs
neckOutputConstraint = PoseConstraint('_'.join([self.neckOutputTgt.getName(), 'To', self.neckCtrl.getName()]))
neckOutputConstraint.addConstrainer(self.neckCtrl)
self.neckOutputTgt.addConstraint(neckOutputConstraint)
neckEndConstraint = PoseConstraint('_'.join([self.neckEndOutputTgt.getName(), 'To', self.neckCtrl.getName()]))
neckEndConstraint.addConstrainer(self.neckCtrl)
self.neckEndOutputTgt.addConstraint(neckEndConstraint)
# ===============
# Add Splice Ops
# ===============
#Add Deformer Splice Op
spliceOp = KLOperator('neckDeformerKLOp', 'PoseConstraintSolver', 'Kraken')
self.addOperator(spliceOp)
# Add Att Inputs
spliceOp.setInput('drawDebug', self.drawDebugInputAttr)
spliceOp.setInput('rigScale', self.rigScaleInputAttr)
# Add Xfo Inputstrl)
spliceOp.setInput('constrainer', self.neckEndOutputTgt)
# Add Xfo Outputs
spliceOp.setOutput('constrainee', neckDef)
Profiler.getInstance().pop()
def loadData(self, data=None):
"""Load a saved guide representation from persisted data.
Arguments:
data -- object, The JSON data object.
Return:
True if successful.
"""
super(NeckComponentRig, self).loadData( data )
self.neckCtrlSpace.xfo = data['neckXfo']
self.neckCtrl.xfo = data['neckXfo']
# ============
# Set IO Xfos
# ============
self.neckBaseInputTgt.xfo = data['neckXfo']
self.neckEndOutputTgt.xfo = data['neckXfo']
self.neckOutputTgt.xfo = data['neckXfo']
class HeadComponentRig(HeadComponent):
"""Head Component Rig"""
def __init__(self, name='head', parent=None):
Profiler.getInstance().push("Construct Head Rig Component:" + name)
super(HeadComponentRig, self).__init__(name, parent)
# =========
# Controls
# =========
# Head
self.headCtrl = Control('head', parent=self.ctrlCmpGrp, shape='circle')
self.headCtrl.lockScale(x=True, y=True, z=True)
self.headCtrl.lockTranslation(x=True, y=True, z=True)
self.headCtrlSpace = self.headCtrl.insertCtrlSpace()
self.headCtrl.rotatePoints(0, 0, 90)
self.headCtrl.scalePoints(Vec3(3, 3, 3))
self.headCtrl.translatePoints(Vec3(0, 1, 0.25))
# Eye Left
self.eyeLeftCtrl = Control('eyeLeft',
parent=self.ctrlCmpGrp,
shape='sphere')
self.eyeLeftCtrl.lockScale(x=True, y=True, z=True)
self.eyeLeftCtrl.lockTranslation(x=True, y=True, z=True)
self.eyeLeftCtrlSpace = self.eyeLeftCtrl.insertCtrlSpace()
self.eyeLeftCtrl.rotatePoints(0, 90, 0)
self.eyeLeftCtrl.scalePoints(Vec3(0.5, 0.5, 0.5))
self.eyeLeftCtrl.setColor('blueMedium')
# Eye Right
self.eyeRightCtrl = Control('eyeRight',
parent=self.ctrlCmpGrp,
shape='sphere')
self.eyeRightCtrl.lockScale(x=True, y=True, z=True)
self.eyeRightCtrl.lockTranslation(x=True, y=True, z=True)
self.eyeRightCtrlSpace = self.eyeRightCtrl.insertCtrlSpace()
self.eyeRightCtrl.rotatePoints(0, 90, 0)
self.eyeRightCtrl.scalePoints(Vec3(0.5, 0.5, 0.5))
self.eyeRightCtrl.setColor('blueMedium')
# LookAt Control
self.lookAtCtrl = Control('lookAt',
parent=self.ctrlCmpGrp,
shape='square')
self.lookAtCtrl.lockScale(x=True, y=True, z=True)
self.lookAtCtrl.rotatePoints(90, 0, 0)
self.lookAtCtrlSpace = self.lookAtCtrl.insertCtrlSpace()
self.eyeLeftBase = Transform('eyeLeftBase', parent=self.headCtrl)
self.eyeRightBase = Transform('eyeRightBase', parent=self.headCtrl)
self.eyeLeftUpV = Transform('eyeLeftUpV', parent=self.headCtrl)
self.eyeRightUpV = Transform('eyeRightUpV', parent=self.headCtrl)
self.eyeLeftAtV = Transform('eyeLeftAtV', parent=self.lookAtCtrl)
self.eyeRightAtV = Transform('eyeRightAtV', parent=self.lookAtCtrl)
# Jaw
self.jawCtrl = Control('jaw', parent=self.headCtrl, shape='cube')
self.jawCtrlSpace = self.jawCtrl.insertCtrlSpace()
self.jawCtrl.lockScale(x=True, y=True, z=True)
self.jawCtrl.lockTranslation(x=True, y=True, z=True)
self.jawCtrl.alignOnYAxis(negative=True)
self.jawCtrl.alignOnZAxis()
self.jawCtrl.scalePoints(Vec3(1.45, 0.65, 1.25))
self.jawCtrl.translatePoints(Vec3(0, -0.25, 0))
self.jawCtrl.setColor('orange')
# ==========
# Deformers
# ==========
deformersLayer = self.getOrCreateLayer('deformers')
self.defCmpGrp = ComponentGroup(self.getName(),
self,
parent=deformersLayer)
self.addItem('defCmpGrp', self.defCmpGrp)
headDef = Joint('head', parent=self.defCmpGrp)
headDef.setComponent(self)
jawDef = Joint('jaw', parent=self.defCmpGrp)
jawDef.setComponent(self)
eyeLeftDef = Joint('eyeLeft', parent=self.defCmpGrp)
eyeLeftDef.setComponent(self)
eyeRightDef = Joint('eyeRight', parent=self.defCmpGrp)
eyeRightDef.setComponent(self)
# ==============
# Constrain I/O
# ==============
# Constraint inputs
self.headInputConstraint = PoseConstraint('_'.join([
self.headCtrlSpace.getName(), 'To',
self.neckRefInputTgt.getName()
]))
self.headInputConstraint.setMaintainOffset(True)
self.headInputConstraint.addConstrainer(self.neckRefInputTgt)
self.headCtrlSpace.addConstraint(self.headInputConstraint)
# Constraint outputs
self.headOutputConstraint = PoseConstraint('_'.join(
[self.headOutputTgt.getName(), 'To',
self.headCtrl.getName()]))
self.headOutputConstraint.addConstrainer(self.headCtrl)
self.headOutputTgt.addConstraint(self.headOutputConstraint)
self.jawOutputConstraint = PoseConstraint('_'.join(
[self.jawOutputTgt.getName(), 'To',
self.jawCtrl.getName()]))
self.jawOutputConstraint.addConstrainer(self.jawCtrl)
self.jawOutputTgt.addConstraint(self.jawOutputConstraint)
self.eyeLOutputConstraint = PoseConstraint('_'.join(
[self.eyeLOutputTgt.getName(), 'To',
self.eyeLeftCtrl.getName()]))
self.eyeLOutputConstraint.addConstrainer(self.eyeLeftCtrl)
self.eyeLOutputTgt.addConstraint(self.eyeLOutputConstraint)
self.eyeROutputConstraint = PoseConstraint('_'.join(
[self.eyeROutputTgt.getName(), 'To',
self.eyeRightCtrl.getName()]))
self.eyeROutputConstraint.addConstrainer(self.eyeRightCtrl)
self.eyeROutputTgt.addConstraint(self.eyeROutputConstraint)
# Add Eye Left Direction KL Op
self.eyeLeftDirKLOp = KLOperator('eyeLeftDirKLOp',
'DirectionConstraintSolver', 'Kraken')
self.addOperator(self.eyeLeftDirKLOp)
# Add Att Inputs
self.eyeLeftDirKLOp.setInput('drawDebug', self.drawDebugInputAttr)
self.eyeLeftDirKLOp.setInput('rigScale', self.rigScaleInputAttr)
# Add Xfo Inputs
self.eyeLeftDirKLOp.setInput('position', self.eyeLeftBase)
self.eyeLeftDirKLOp.setInput('upVector', self.eyeLeftUpV)
self.eyeLeftDirKLOp.setInput('atVector', self.eyeLeftAtV)
# Add Xfo Outputs
self.eyeLeftDirKLOp.setOutput('constrainee', self.eyeLeftCtrlSpace)
# Add Eye Right Direction KL Op
self.eyeRightDirKLOp = KLOperator('eyeRightDirKLOp',
'DirectionConstraintSolver',
'Kraken')
self.addOperator(self.eyeRightDirKLOp)
# Add Att Inputs
self.eyeRightDirKLOp.setInput('drawDebug', self.drawDebugInputAttr)
self.eyeRightDirKLOp.setInput('rigScale', self.rigScaleInputAttr)
# Add Xfo Inputs
self.eyeRightDirKLOp.setInput('position', self.eyeRightBase)
self.eyeRightDirKLOp.setInput('upVector', self.eyeRightUpV)
self.eyeRightDirKLOp.setInput('atVector', self.eyeRightAtV)
# Add Xfo Outputs
self.eyeRightDirKLOp.setOutput('constrainee', self.eyeRightCtrlSpace)
# Add Deformer Joints KL Op
self.outputsToDeformersKLOp = KLOperator('headDeformerKLOp',
'MultiPoseConstraintSolver',
'Kraken')
self.addOperator(self.outputsToDeformersKLOp)
# Add Att Inputs
self.outputsToDeformersKLOp.setInput('drawDebug',
self.drawDebugInputAttr)
self.outputsToDeformersKLOp.setInput('rigScale',
self.rigScaleInputAttr)
# Add Xfo Inputs
self.outputsToDeformersKLOp.setInput('constrainers', [
self.headOutputTgt, self.jawOutputTgt, self.eyeROutputTgt,
self.eyeLOutputTgt
])
# Add Xfo Outputs
self.outputsToDeformersKLOp.setOutput(
'constrainees', [headDef, jawDef, eyeRightDef, eyeLeftDef])
Profiler.getInstance().pop()
def loadData(self, data=None):
"""Load a saved guide representation from persisted data.
Arguments:
data -- object, The JSON data object.
Return:
True if successful.
"""
super(HeadComponentRig, self).loadData(data)
headXfo = data.get('headXfo')
headCrvData = data.get('headCrvData')
eyeLeftXfo = data.get('eyeLeftXfo')
eyeLeftCrvData = data.get('eyeLeftCrvData')
eyeRightXfo = data.get('eyeRightXfo')
eyeRightCrvData = data.get('eyeRightCrvData')
jawXfo = data.get('jawXfo')
jawCrvData = data.get('jawCrvData')
self.headCtrlSpace.xfo = headXfo
self.headCtrl.xfo = headXfo
self.headCtrl.setCurveData(headCrvData)
# self.eyeLeftCtrlSpace.xfo = eyeLeftXfo
# self.eyeLeftCtrl.xfo = eyeLeftXfo
self.eyeLeftCtrl.setCurveData(eyeLeftCrvData)
# self.eyeRightCtrlSpace.xfo = eyeRightXfo
# self.eyeRightCtrl.xfo = eyeRightXfo
self.eyeRightCtrl.setCurveData(eyeRightCrvData)
# LookAt
eyeLeftRelXfo = headXfo.inverse() * eyeLeftXfo
eyeRightRelXfo = headXfo.inverse() * eyeRightXfo
eyeMidRelPos = eyeLeftRelXfo.tr.linearInterpolate(
eyeRightRelXfo.tr, 0.5)
eyeMidRelPos = eyeMidRelPos + Vec3(0.0, 0.0, 8.0)
eyeLen = eyeLeftRelXfo.tr.distanceTo(eyeRightRelXfo.tr)
self.eyeLeftBase.xfo = eyeLeftXfo
self.eyeRightBase.xfo = eyeRightXfo
self.eyeLeftUpV.xfo = eyeLeftXfo * Xfo(Vec3(0, 1, 0))
self.eyeRightUpV.xfo = eyeRightXfo * Xfo(Vec3(0, 1, 0))
self.eyeLeftAtV.xfo.tr = eyeLeftXfo.transformVector(Vec3(
8.0, 0.0, 0.0))
self.eyeRightAtV.xfo.tr = eyeRightXfo.transformVector(
Vec3(8.0, 0.0, 0.0))
lookAtXfo = headXfo.clone()
lookAtXfo.tr = headXfo.transformVector(eyeMidRelPos)
self.lookAtCtrl.scalePoints(Vec3(eyeLen * 1.6, eyeLen * 0.65, 1.0))
self.lookAtCtrl.xfo = lookAtXfo
self.lookAtCtrlSpace.xfo = lookAtXfo
self.jawCtrlSpace.xfo = jawXfo
self.jawCtrl.xfo = jawXfo
self.jawCtrl.setCurveData(jawCrvData)
# ============
# Set IO Xfos
# ============
self.neckRefInputTgt.xfo = headXfo
self.worldRefInputTgt.xfo = headXfo
self.headOutputTgt.xfo = headXfo
self.jawOutputTgt.xfo = jawXfo
self.eyeLOutputTgt.xfo = eyeLeftXfo
self.eyeROutputTgt.xfo = eyeRightXfo
# Eval Constraints
self.headInputConstraint.evaluate()
self.headOutputConstraint.evaluate()
self.jawOutputConstraint.evaluate()
self.eyeLOutputConstraint.evaluate()
self.eyeROutputConstraint.evaluate()
# Eval Operators
self.eyeLeftDirKLOp.evaluate()
self.eyeRightDirKLOp.evaluate()
self.outputsToDeformersKLOp.evaluate()
# Have to set the eye control xfos to match the evaluated xfos from
self.eyeLeftCtrl.xfo = self.eyeLeftCtrlSpace.xfo
self.eyeRightCtrl.xfo = self.eyeRightCtrlSpace.xfo
class SpineComponentRig(SpineComponent):
"""Spine Component"""
def __init__(self, name="spine", parent=None):
Profiler.getInstance().push("Construct Spine Rig Component:" + name)
super(SpineComponentRig, self).__init__(name, parent)
# =========
# Controls
# =========
# COG
self.cogCtrlSpace = CtrlSpace('cog', parent=self.ctrlCmpGrp)
self.cogCtrl = Control('cog', parent=self.cogCtrlSpace, shape="circle")
self.cogCtrl.scalePoints(Vec3(6.0, 6.0, 6.0))
self.cogCtrl.setColor("orange")
self.cogCtrl.lockScale(True, True, True)
# Spine01
self.spine01CtrlSpace = CtrlSpace('spine01', parent=self.cogCtrl)
self.spine01Ctrl = Control('spine01', parent=self.spine01CtrlSpace, shape="circle")
self.spine01Ctrl.scalePoints(Vec3(4.0, 4.0, 4.0))
self.spine01Ctrl.lockScale(True, True, True)
# Spine02
self.spine02CtrlSpace = CtrlSpace('spine02', parent=self.spine01Ctrl)
self.spine02Ctrl = Control('spine02', parent=self.spine02CtrlSpace, shape="circle")
self.spine02Ctrl.scalePoints(Vec3(4.5, 4.5, 4.5))
self.spine02Ctrl.lockScale(True, True, True)
self.spine02Ctrl.setColor("blue")
# Spine04
self.spine04CtrlSpace = CtrlSpace('spine04', parent=self.cogCtrl)
self.spine04Ctrl = Control('spine04', parent=self.spine04CtrlSpace, shape="circle")
self.spine04Ctrl.scalePoints(Vec3(6.0, 6.0, 6.0))
self.spine04Ctrl.lockScale(True, True, True)
# Spine03
self.spine03CtrlSpace = CtrlSpace('spine03', parent=self.spine04Ctrl)
self.spine03Ctrl = Control('spine03', parent=self.spine03CtrlSpace, shape="circle")
self.spine03Ctrl.scalePoints(Vec3(4.5, 4.5, 4.5))
self.spine03Ctrl.lockScale(True, True, True)
self.spine03Ctrl.setColor("blue")
# Pelvis
self.pelvisCtrlSpace = CtrlSpace('pelvis', parent=self.spine01Ctrl)
self.pelvisCtrl = Control('pelvis', parent=self.pelvisCtrlSpace, shape="cube")
self.pelvisCtrl.alignOnYAxis(negative=True)
self.pelvisCtrl.scalePoints(Vec3(4.0, 0.375, 3.75))
self.pelvisCtrl.translatePoints(Vec3(0.0, -0.5, -0.25))
self.pelvisCtrl.lockTranslation(True, True, True)
self.pelvisCtrl.lockScale(True, True, True)
self.pelvisCtrl.setColor("dodgerblue")
# ==========
# Deformers
# ==========
deformersLayer = self.getOrCreateLayer('deformers')
self.defCmpGrp = ComponentGroup(self.getName(), self, parent=deformersLayer)
self.addItem('defCmpGrp', self.defCmpGrp)
self.deformerJoints = []
self.spineOutputs = []
self.setNumDeformers(1)
pelvisDef = Joint('pelvis', parent=self.defCmpGrp)
pelvisDef.setComponent(self)
# =====================
# Create Component I/O
# =====================
# Setup component Xfo I/O's
self.spineVertebraeOutput.setTarget(self.spineOutputs)
# ==============
# Constrain I/O
# ==============
# Constraint inputs
self.spineSrtInputConstraint = PoseConstraint('_'.join([self.cogCtrlSpace.getName(), 'To', self.globalSRTInputTgt.getName()]))
self.spineSrtInputConstraint.addConstrainer(self.globalSRTInputTgt)
self.spineSrtInputConstraint.setMaintainOffset(True)
self.cogCtrlSpace.addConstraint(self.spineSrtInputConstraint)
# Constraint outputs
self.spineCogOutputConstraint = PoseConstraint('_'.join([self.spineCogOutputTgt.getName(), 'To', self.cogCtrl.getName()]))
self.spineCogOutputConstraint.addConstrainer(self.cogCtrl)
self.spineCogOutputTgt.addConstraint(self.spineCogOutputConstraint)
self.spineBaseOutputConstraint = PoseConstraint('_'.join([self.spineBaseOutputTgt.getName(), 'To', 'spineBase']))
self.spineBaseOutputConstraint.addConstrainer(self.spineOutputs[0])
self.spineBaseOutputTgt.addConstraint(self.spineBaseOutputConstraint)
self.pelvisOutputConstraint = PoseConstraint('_'.join([self.pelvisOutputTgt.getName(), 'To', self.pelvisCtrl.getName()]))
self.pelvisOutputConstraint.addConstrainer(self.pelvisCtrl)
self.pelvisOutputTgt.addConstraint(self.pelvisOutputConstraint)
self.spineEndOutputConstraint = PoseConstraint('_'.join([self.spineEndOutputTgt.getName(), 'To', 'spineEnd']))
self.spineEndOutputConstraint.addConstrainer(self.spineOutputs[0])
self.spineEndOutputTgt.addConstraint(self.spineEndOutputConstraint)
# ===============
# Add Canvas Ops
# ===============
# Add Spine Canvas Op
self.bezierSpineKLOp = KLOperator('spine', 'BezierSpineSolver', 'Kraken')
self.addOperator(self.bezierSpineKLOp)
# Add Att Inputs
self.bezierSpineKLOp.setInput('drawDebug', self.drawDebugInputAttr)
self.bezierSpineKLOp.setInput('rigScale', self.rigScaleInputAttr)
self.bezierSpineKLOp.setInput('length', self.lengthInputAttr)
# Add Xfo Inputs
self.bezierSpineKLOp.setInput('base', self.spine01Ctrl)
self.bezierSpineKLOp.setInput('baseHandle', self.spine02Ctrl)
self.bezierSpineKLOp.setInput('tipHandle', self.spine03Ctrl)
self.bezierSpineKLOp.setInput('tip', self.spine04Ctrl)
# Add Xfo Outputs
self.bezierSpineKLOp.setOutput('outputs', self.spineOutputs)
# Add Deformer Canvas Op
self.deformersToOutputsKLOp = KLOperator('defConstraint', 'MultiPoseConstraintSolver', 'Kraken')
self.addOperator(self.deformersToOutputsKLOp)
# Add Att Inputs
self.deformersToOutputsKLOp.setInput('drawDebug', self.drawDebugInputAttr)
self.deformersToOutputsKLOp.setInput('rigScale', self.rigScaleInputAttr)
# Add Xfo Outputs
self.deformersToOutputsKLOp.setInput('constrainers', self.spineOutputs)
# Add Xfo Outputs
self.deformersToOutputsKLOp.setOutput('constrainees', self.deformerJoints)
# Add Pelvis Canvas Op
self.pelvisDefKLOp = KLOperator('pelvisDefConstraint', 'PoseConstraintSolver', 'Kraken')
self.addOperator(self.pelvisDefKLOp)
# Add Att Inputs
self.pelvisDefKLOp.setInput('drawDebug', self.drawDebugInputAttr)
self.pelvisDefKLOp.setInput('rigScale', self.rigScaleInputAttr)
# Add Xfo Inputs
self.pelvisDefKLOp.setInput('constrainer', self.pelvisOutputTgt)
# Add Xfo Outputs
self.pelvisDefKLOp.setOutput('constrainee', pelvisDef)
Profiler.getInstance().pop()
def setNumDeformers(self, numDeformers):
# Add new deformers and outputs
for i in xrange(len(self.spineOutputs), numDeformers):
name = 'spine' + str(i + 1).zfill(2)
spineOutput = ComponentOutput(name, parent=self.outputHrcGrp)
self.spineOutputs.append(spineOutput)
for i in xrange(len(self.deformerJoints), numDeformers):
name = 'spine' + str(i + 1).zfill(2)
spineDef = Joint(name, parent=self.defCmpGrp)
spineDef.setComponent(self)
self.deformerJoints.append(spineDef)
return True
def loadData(self, data=None):
"""Load a saved guide representation from persisted data.
Arguments:
data -- object, The JSON data object.
Return:
True if successful.
"""
super(SpineComponentRig, self).loadData( data )
cogPosition = data['cogPosition']
spine01Position = data['spine01Position']
spine02Position = data['spine02Position']
spine03Position = data['spine03Position']
spine04Position = data['spine04Position']
numDeformers = data['numDeformers']
self.cogCtrlSpace.xfo.tr = cogPosition
self.cogCtrl.xfo.tr = cogPosition
self.pelvisCtrlSpace.xfo.tr = cogPosition
self.pelvisCtrl.xfo.tr = cogPosition
self.spine01CtrlSpace.xfo.tr = spine01Position
self.spine01Ctrl.xfo.tr = spine01Position
self.spine02CtrlSpace.xfo.tr = spine02Position
self.spine02Ctrl.xfo.tr = spine02Position
self.spine03CtrlSpace.xfo.tr = spine03Position
self.spine03Ctrl.xfo.tr = spine03Position
self.spine04CtrlSpace.xfo.tr = spine04Position
self.spine04Ctrl.xfo.tr = spine04Position
length = spine01Position.distanceTo(spine02Position) + spine02Position.distanceTo(spine03Position) + spine03Position.distanceTo(spine04Position)
self.lengthInputAttr.setMax(length * 3.0)
self.lengthInputAttr.setValue(length)
# Update number of deformers and outputs
self.setNumDeformers(numDeformers)
# Updating constraint to use the updated last output.
self.spineEndOutputConstraint.setConstrainer(self.spineOutputs[-1], index=0)
# ============
# Set IO Xfos
# ============
# Evaluate Constraints
self.spineSrtInputConstraint.evaluate()
self.spineCogOutputConstraint.evaluate()
self.spineBaseOutputConstraint.evaluate()
self.pelvisOutputConstraint.evaluate()
self.spineEndOutputConstraint.evaluate()
# Evaluate Operators
self.bezierSpineKLOp.evaluate()
self.deformersToOutputsKLOp.evaluate()
self.pelvisDefKLOp.evaluate()
class FabriceTailGuide(FabriceTail):
"""Fabrice Tail Component Guide"""
def __init__(self, name='tail', parent=None):
Profiler.getInstance().push("Construct Fabrice Tail Guide Component:" + name)
super(FabriceTailGuide, self).__init__(name, parent)
# =========
# Controls
# ========
guideSettingsAttrGrp = AttributeGroup("GuideSettings", parent=self)
self.numDeformersAttr = IntegerAttribute('numDeformers', value=1, minValue=0, maxValue=20, parent=guideSettingsAttrGrp)
self.numDeformersAttr.setValueChangeCallback(self.updateNumDeformers)
# Guide Controls
self.tailBaseCtrl = Control('tailBase', parent=self.ctrlCmpGrp, shape='sphere')
self.tailBaseCtrl.scalePoints(Vec3(1.2, 1.2, 1.2))
self.tailBaseCtrl.lockScale(x=True, y=True, z=True)
self.tailBaseCtrl.setColor("turqoise")
self.tailBaseHandleCtrl = Control('tailBaseHandle', parent=self.ctrlCmpGrp, shape='pin')
self.tailBaseHandleCtrl.rotatePoints(90, 0, 0)
self.tailBaseHandleCtrl.translatePoints(Vec3(0, 1.0, 0))
self.tailBaseHandleCtrl.lockScale(x=True, y=True, z=True)
self.tailBaseHandleCtrl.setColor("turqoise")
self.tailEndHandleCtrl = Control('tailEndHandle', parent=self.ctrlCmpGrp, shape='pin')
self.tailEndHandleCtrl.rotatePoints(90, 0, 0)
self.tailEndHandleCtrl.translatePoints(Vec3(0, 1.0, 0))
self.tailEndHandleCtrl.lockScale(x=True, y=True, z=True)
self.tailEndHandleCtrl.setColor("turqoise")
self.tailEndCtrl = Control('tailEnd', parent=self.ctrlCmpGrp, shape='pin')
self.tailEndCtrl.rotatePoints(90, 0, 0)
self.tailEndCtrl.translatePoints(Vec3(0, 1.0, 0))
self.tailEndCtrl.lockScale(x=True, y=True, z=True)
self.tailEndCtrl.setColor("turqoise")
# ===============
# Add Splice Ops
# ===============
# Add Tail Splice Op
self.bezierSpineKLOp = KLOperator('spineGuideKLOp', 'BezierSpineSolver', 'Kraken')
self.bezierSpineKLOp.setOutput('outputs', self.tailVertebraeOutput.getTarget())
self.addOperator(self.bezierSpineKLOp)
# Add Att Inputs
self.bezierSpineKLOp.setInput('drawDebug', self.drawDebugInputAttr)
self.bezierSpineKLOp.setInput('rigScale', self.rigScaleInputAttr)
self.bezierSpineKLOp.setInput('length', self.lengthInputAttr)
# Add Xfo Inputs
self.bezierSpineKLOp.setInput('base', self.tailBaseCtrl)
self.bezierSpineKLOp.setInput('baseHandle', self.tailBaseHandleCtrl)
self.bezierSpineKLOp.setInput('tipHandle', self.tailEndHandleCtrl)
self.bezierSpineKLOp.setInput('tip', self.tailEndCtrl)
self.loadData({
'name': name,
'location': 'M',
'tailBasePos': Vec3(0.0, 0.65, -3.1),
'tailBaseHandlePos': Vec3(0.0, 0.157, -4.7),
'tailBaseHandleCtrlCrvData': self.tailBaseHandleCtrl.getCurveData(),
'tailEndHandlePos': Vec3(0.0, 0.0625, -6.165),
'tailEndHandleCtrlCrvData': self.tailEndHandleCtrl.getCurveData(),
'tailEndPos': Vec3(0.0, -0.22, -7.42),
'tailEndCtrlCrvData': self.tailEndCtrl.getCurveData(),
'numDeformers': 6
})
Profiler.getInstance().pop()
# ==========
# Callbacks
# ==========
def updateNumDeformers(self, count):
"""Generate the guide controls for the variable outputes array.
Arguments:
count -- object, The number of joints inthe chain.
Return:
True if successful.
"""
if count == 0:
raise IndexError("'count' must be > 0")
vertebraeOutputs = self.tailVertebraeOutput.getTarget()
if count > len(vertebraeOutputs):
for i in xrange(len(vertebraeOutputs), count):
debugCtrl = Control('spine' + str(i+1).zfill(2), parent=self.outputHrcGrp, shape="vertebra")
debugCtrl.rotatePoints(0, -90, 0)
debugCtrl.scalePoints(Vec3(0.5, 0.5, 0.5))
debugCtrl.setColor('turqoise')
vertebraeOutputs.append(debugCtrl)
elif count < len(vertebraeOutputs):
numExtraCtrls = len(vertebraeOutputs) - count
for i in xrange(numExtraCtrls):
extraCtrl = vertebraeOutputs.pop()
self.outputHrcGrp.removeChild(extraCtrl)
return True
# =============
# Data Methods
# =============
def saveData(self):
"""Save the data for the component to be persisted.
Return:
The JSON data object
"""
data = super(FabriceTailGuide, self).saveData()
data['tailBasePos'] = self.tailBaseCtrl.xfo.tr
data['tailBaseHandlePos'] = self.tailBaseHandleCtrl.xfo.tr
data['tailBaseHandleCtrlCrvData'] = self.tailBaseHandleCtrl.getCurveData()
data['tailEndHandlePos'] = self.tailEndHandleCtrl.xfo.tr
data['tailEndHandleCtrlCrvData'] = self.tailEndHandleCtrl.getCurveData()
data['tailEndPos'] = self.tailEndCtrl.xfo.tr
data['tailEndCtrlCrvData'] = self.tailEndCtrl.getCurveData()
data['numDeformers'] = self.numDeformersAttr.getValue()
return data
def loadData(self, data):
"""Load a saved guide representation from persisted data.
Arguments:
data -- object, The JSON data object.
Return:
True if successful.
"""
super(FabriceTailGuide, self).loadData( data )
self.tailBaseCtrl.xfo.tr = data["tailBasePos"]
self.tailBaseHandleCtrl.xfo.tr = data["tailBaseHandlePos"]
self.tailBaseHandleCtrl.setCurveData(data['tailBaseHandleCtrlCrvData'])
self.tailEndHandleCtrl.xfo.tr = data["tailEndHandlePos"]
self.tailEndHandleCtrl.setCurveData(data['tailEndHandleCtrlCrvData'])
self.tailEndCtrl.xfo.tr = data["tailEndPos"]
self.tailEndCtrl.setCurveData(data['tailEndCtrlCrvData'])
self.numDeformersAttr.setValue(data["numDeformers"])
length = data["tailBasePos"].distanceTo(data["tailBaseHandlePos"]) + data["tailBaseHandlePos"].distanceTo(data["tailEndHandlePos"]) + data["tailEndHandlePos"].distanceTo(data["tailEndPos"])
self.lengthInputAttr.setMax(length * 3.0)
self.lengthInputAttr.setValue(length)
self.bezierSpineKLOp.evaluate()
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(FabriceTailGuide, self).getRigBuildData()
data['tailBasePos'] = self.tailBaseCtrl.xfo.tr
data['tailBaseHandlePos'] = self.tailBaseHandleCtrl.xfo.tr
data['tailBaseHandleCtrlCrvData'] = self.tailBaseHandleCtrl.getCurveData()
data['tailEndHandlePos'] = self.tailEndHandleCtrl.xfo.tr
data['tailEndHandleCtrlCrvData'] = self.tailEndHandleCtrl.getCurveData()
data['tailEndPos'] = self.tailEndCtrl.xfo.tr
data['tailEndCtrlCrvData'] = self.tailEndCtrl.getCurveData()
data['numDeformers'] = self.numDeformersAttr.getValue()
return data
# ==============
# Class Methods
# ==============
@classmethod
def getComponentType(cls):
"""Enables introspection of the class prior to construction to determine if it is a guide component.
Return:
The true if this component is a guide component.
"""
return 'Guide'
@classmethod
def getRigComponentClass(cls):
"""Returns the corresponding rig component class for this guide component class
Return:
The rig component class.
"""
return FabriceTailRig
class ClavicleComponentRig(ClavicleComponent):
"""Clavicle Component"""
def __init__(self, name='Clavicle', parent=None):
Profiler.getInstance().push("Construct Clavicle Rig Component:" + name)
super(ClavicleComponentRig, self).__init__(name, parent)
# =========
# Controls
# =========
# Clavicle
self.clavicleCtrlSpace = CtrlSpace('clavicle', parent=self.ctrlCmpGrp)
self.clavicleCtrl = Control('clavicle', parent=self.clavicleCtrlSpace, shape="cube")
self.clavicleCtrl.alignOnXAxis()
# ==========
# Deformers
# ==========
deformersLayer = self.getOrCreateLayer('deformers')
defCmpGrp = ComponentGroup(self.getName(), self, parent=deformersLayer)
self.ctrlCmpGrp.setComponent(self)
self.clavicleDef = Joint('clavicle', parent=defCmpGrp)
self.clavicleDef.setComponent(self)
# ==============
# Constrain I/O
# ==============
# Constraint inputs
clavicleInputConstraint = PoseConstraint('_'.join([self.clavicleCtrl.getName(), 'To', self.spineEndInputTgt.getName()]))
clavicleInputConstraint.setMaintainOffset(True)
clavicleInputConstraint.addConstrainer(self.spineEndInputTgt)
self.clavicleCtrlSpace.addConstraint(clavicleInputConstraint)
# Constraint outputs
clavicleConstraint = PoseConstraint('_'.join([self.clavicleOutputTgt.getName(), 'To', self.clavicleCtrl.getName()]))
clavicleConstraint.addConstrainer(self.clavicleCtrl)
self.clavicleOutputTgt.addConstraint(clavicleConstraint)
clavicleEndConstraint = PoseConstraint('_'.join([self.clavicleEndOutputTgt.getName(), 'To', self.clavicleCtrl.getName()]))
clavicleEndConstraint.addConstrainer(self.clavicleCtrl)
self.clavicleEndOutputTgt.addConstraint(clavicleEndConstraint)
# ===============
# Add Splice Ops
# ===============
# Add Deformer Splice Op
spliceOp = KLOperator('clavicleDeformerKLOp', 'PoseConstraintSolver', 'Kraken')
self.addOperator(spliceOp)
# Add Att Inputs
spliceOp.setInput('drawDebug', self.drawDebugInputAttr)
spliceOp.setInput('rigScale', self.rigScaleInputAttr)
# Add Xfo Inputs
spliceOp.setInput('constrainer', self.clavicleOutputTgt)
# Add Xfo Outputs
spliceOp.setOutput('constrainee', self.clavicleDef)
Profiler.getInstance().pop()
def loadData(self, data=None):
"""Load a saved guide representation from persisted data.
Arguments:
data -- object, The JSON data object.
Return:
True if successful.
"""
super(ClavicleComponentRig, self).loadData( data )
self.clavicleCtrlSpace.xfo = data['clavicleXfo']
self.clavicleCtrl.xfo = data['clavicleXfo']
self.clavicleCtrl.scalePoints(Vec3(data['clavicleLen'], 0.75, 0.75))
if data['location'] == "R":
self.clavicleCtrl.translatePoints(Vec3(0.0, 0.0, -1.0))
else:
self.clavicleCtrl.translatePoints(Vec3(0.0, 0.0, 1.0))
# ============
# Set IO Xfos
# ============
self.spineEndInputTgt.xfo = data['clavicleXfo']
self.clavicleEndOutputTgt.xfo = data['clavicleXfo']
self.clavicleOutputTgt.xfo = data['clavicleXfo']
