def __init__(self, name='InsectLeg', parent=None, data=None):
Profiler.getInstance().push("Construct InsectLeg Guide Component:" + name)
super(InsectLegComponentGuide, self).__init__(name, parent)
# =========
# Controls
# =========
guideSettingsAttrGrp = AttributeGroup("GuideSettings", parent=self)
self.numJoints = IntegerAttribute('numJoints', value=5, minValue=2, maxValue=20, parent=guideSettingsAttrGrp)
self.numJoints.setValueChangeCallback(self.updateNumLegControls)
self.jointCtrls = []
if data is None:
numJoints = self.numJoints.getValue()
jointPositions = self.generateGuidePositions(numJoints)
for i in xrange(numJoints):
self.jointCtrls.append(Control('leg' + str(i + 1).zfill(2), parent=self.ctrlCmpGrp, shape="sphere"))
data = {
"location": "L",
"jointPositions": jointPositions,
"numJoints": self.numJoints.getValue()
}
self.loadData(data)
Profiler.getInstance().pop()
def __init__(self, name='spine', parent=None, *args, **kwargs):
Profiler.getInstance().push("Construct Spine Guide Component:" + name)
super(SpineComponentGuide, self).__init__(name, parent, *args, **kwargs)
# =========
# Controls
# ========
guideSettingsAttrGrp = AttributeGroup("GuideSettings", parent=self)
self.numDeformersAttr = IntegerAttribute('numDeformers', value=1, minValue=0, maxValue=20, parent=guideSettingsAttrGrp)
# Guide Controls
self.cog = Control('cogPosition', parent=self.ctrlCmpGrp, shape="sphere")
self.cog.scalePoints(Vec3(1.2, 1.2, 1.2))
self.cog.setColor('red')
self.spine01Ctrl = Control('spine01Position', parent=self.ctrlCmpGrp, shape='sphere')
self.spine02Ctrl = Control('spine02Position', parent=self.ctrlCmpGrp, shape='sphere')
self.spine03Ctrl = Control('spine03Position', parent=self.ctrlCmpGrp, shape='sphere')
self.spine04Ctrl = Control('spine04Position', parent=self.ctrlCmpGrp, shape='sphere')
data = {
'name': name,
'location': 'M',
'cogPosition': Vec3(0.0, 11.1351, -0.1382),
'spine01Position': Vec3(0.0, 11.1351, -0.1382),
'spine02Position': Vec3(0.0, 11.8013, -0.1995),
'spine03Position': Vec3(0.0, 12.4496, -0.3649),
'spine04Position': Vec3(0.0, 13.1051, -0.4821),
'numDeformers': 6
}
self.loadData(data)
Profiler.getInstance().pop()
def __init__(self, name='hand', parent=None, *args, **kwargs):
Profiler.getInstance().push("Construct Hand Guide Component:" + name)
super(HandComponentGuide, self).__init__(name, parent, *args, **kwargs)
# =========
# Controls
# =========
# Guide Controls
self.guideSettingsAttrGrp = AttributeGroup("GuideSettings",
parent=self)
self.digitNamesAttr = StringAttribute(
'digitNames',
value="thumb,index,middle,ring,pinky",
parent=self.guideSettingsAttrGrp)
self.digitNamesAttr.setValueChangeCallback(self.updateFingers)
self.numJointsAttr = IntegerAttribute('numJoints',
value=4,
minValue=2,
maxValue=20,
parent=self.guideSettingsAttrGrp)
self.numJointsAttr.setValueChangeCallback(self.resizeDigits)
self.fingers = OrderedDict()
self.handCtrl = Control('hand', parent=self.ctrlCmpGrp, shape="square")
self.handCtrl.rotatePoints(0.0, 0.0, 90.0)
self.handCtrl.scalePoints(Vec3(1.0, 0.75, 1.0))
self.handCtrl.setColor('yellow')
self.handGuideSettingsAttrGrp = AttributeGroup("Settings",
parent=self.handCtrl)
self.ctrlShapeToggle = BoolAttribute(
'ctrlShape_vis', value=False, parent=self.handGuideSettingsAttrGrp)
self.handDebugInputAttr = BoolAttribute(
'drawDebug', value=False, parent=self.handGuideSettingsAttrGrp)
self.drawDebugInputAttr.connect(self.handDebugInputAttr)
self.guideCtrlHrcGrp = HierarchyGroup('controlShapes',
parent=self.ctrlCmpGrp)
self.default_data = {
"name": name,
"location": "L",
"handXfo": Xfo(Vec3(7.1886, 12.2819, 0.4906)),
"digitNames": self.digitNamesAttr.getValue(),
"numJoints": self.numJointsAttr.getValue(),
"fingers": self.fingers
}
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()
def __init__(self, name='Tentacle', parent=None, data=None):
Profiler.getInstance().push("Construct Tentacle Guide Component:" + name)
super(TentacleComponentGuide, self).__init__(name, parent)
# =========
# Controls
# =========
guideSettingsAttrGrp = AttributeGroup("GuideSettings", parent=self)
self.numJoints = IntegerAttribute('numJoints', value=5, minValue=2, maxValue=20, parent=guideSettingsAttrGrp)
self.numJoints.setValueChangeCallback(self.updateNumControls)
self.jointCtrls = []
self.tentacleOutputs = []
if data is None:
numJoints = self.numJoints.getValue()
jointPositions = self.generateGuidePositions(numJoints)
for i in xrange(numJoints):
self.jointCtrls.append(Control('tentacle' + str(i + 1).zfill(2), parent=self.ctrlCmpGrp, shape="sphere"))
self.tentacleOutputs.append(ComponentOutput('tentacle' + str(i + 1).zfill(2), parent=self.outputHrcGrp))
self.boneOutputs.setTarget(self.tentacleOutputs)
data = {
"location": "L",
"jointPositions": jointPositions,
"numJoints": self.numJoints.getValue()
}
self.loadData(data)
Profiler.getInstance().pop()
def __init__(self, name='spine', parent=None, *args, **kwargs):
Profiler.getInstance().push("Construct Spine Guide Component:" + name)
super(SpineComponentGuide, self).__init__(name, parent, *args, **kwargs)
# =========
# Controls
# ========
guideSettingsAttrGrp = AttributeGroup("GuideSettings", parent=self)
self.numDeformersAttr = IntegerAttribute('numDeformers', value=1, minValue=0, maxValue=20, parent=guideSettingsAttrGrp)
# Guide Controls
self.cog = Control('cogPosition', parent=self.ctrlCmpGrp, shape="sphere")
self.cog.scalePoints(Vec3(1.2, 1.2, 1.2))
self.cog.setColor('red')
self.spine01Ctrl = Control('spine01Position', parent=self.ctrlCmpGrp, shape='sphere')
self.spine02Ctrl = Control('spine02Position', parent=self.ctrlCmpGrp, shape='sphere')
self.spine03Ctrl = Control('spine03Position', parent=self.ctrlCmpGrp, shape='sphere')
self.spine04Ctrl = Control('spine04Position', parent=self.ctrlCmpGrp, shape='sphere')
data = {
'name': name,
'location': 'M',
'cogPosition': Vec3(0.0, 11.1351, -0.1382),
'spine01Position': Vec3(0.0, 11.1351, -0.1382),
'spine02Position': Vec3(0.0, 11.8013, -0.1995),
'spine03Position': Vec3(0.0, 12.4496, -0.3649),
'spine04Position': Vec3(0.0, 13.1051, -0.4821),
'numDeformers': 6
}
self.loadData(data)
Profiler.getInstance().pop()
def createOutput(self, name, dataType, **kwargs):
"""Creates an output object and also a connected target object that matches
the data type that is passed.
Args:
name (str): Name of the output to create.
dataType (str): Data type of the output.
Returns:
Object: The connected target object for the output.
"""
componentOutputPort = self.addOutput(name, dataType)
if dataType.endswith('[]'):
newOutputTgt = []
else:
# Create object
if dataType.startswith('Xfo'):
newOutputTgt = ComponentOutput(name)
elif dataType.startswith('Boolean'):
newOutputTgt = BoolAttribute(name)
elif dataType.startswith('Float'):
newOutputTgt = ScalarAttribute(name)
elif dataType.startswith('Integer'):
newOutputTgt = IntegerAttribute(name)
elif dataType.startswith('String'):
newOutputTgt = StringAttribute(name)
# Handle keyword arguments
for k, v in kwargs.iteritems():
if k == 'value':
newOutputTgt.setValue(v)
elif k == 'minValue':
newOutputTgt.setMin(v)
elif k == 'maxValue':
newOutputTgt.setMax(v)
elif k == 'parent':
if isinstance(newOutputTgt, list):
raise Exception(
"Array outputs cannot be assigned to a parent. Each element in the array must be parented individually: "
+ name + ".")
if dataType.startswith('Xfo'):
v.addChild(newOutputTgt)
else:
v.addAttribute(newOutputTgt)
else:
logger.warning(
"Keyword '%s' is not supported with createOutput method!" %
k)
componentOutputPort.setTarget(newOutputTgt)
return componentOutputPort
def __init__(self, name='FKChain', parent=None, data=None):
Profiler.getInstance().push("Construct FKCHain Guide Component:" +
name)
super(FKChainComponentGuide, self).__init__(name, parent)
# =========
# Controls
# =========
guideSettingsAttrGrp = AttributeGroup("GuideSettings", parent=self)
self.numJoints = IntegerAttribute('numJoints',
value=4,
minValue=1,
maxValue=20,
parent=guideSettingsAttrGrp)
self.numJoints.setValueChangeCallback(self.updateNumJointControls)
self.jointCtrls = []
if data is None:
numJoints = self.numJoints.getValue()
jointPositions = self.generateGuidePositions(numJoints)
for i in xrange(numJoints + 1):
if i == 0:
ctrlParent = self.ctrlCmpGrp
else:
ctrlParent = self.jointCtrls[i - 1]
newCtrl = Control('chain' + str(i + 1).zfill(2),
parent=ctrlParent,
shape="sphere")
newCtrl.scalePoints(Vec3(0.25, 0.25, 0.25))
self.jointCtrls.append(newCtrl)
data = {
"location": "L",
"jointPositions": jointPositions,
"numJoints": self.numJoints.getValue()
}
self.loadData(data)
Profiler.getInstance().pop()
def createInput(self, name, dataType, **kwargs):
"""Creates an input object and also a connected target object that matches
the data type that is passed.
Args:
name (str): Name of the input to create.
dataType (str): Data type of the input.
Returns:
Object: The connected target object for the input.
"""
componentInputPort = self.addInput(name, dataType)
# Create object
if dataType.startswith('Xfo'):
newInputTgt = ComponentInput(name)
elif dataType.startswith('Boolean'):
newInputTgt = BoolAttribute(name)
elif dataType.startswith('Float'):
newInputTgt = ScalarAttribute(name)
elif dataType.startswith('Integer'):
newInputTgt = IntegerAttribute(name)
elif dataType.startswith('String'):
newInputTgt = StringAttribute(name)
# Handle keyword arguments
for k, v in kwargs.iteritems():
if k == 'value':
newInputTgt.setValue(v)
elif k == 'minValue':
newInputTgt.setMin(v)
newInputTgt.setUIMin(v)
elif k == 'maxValue':
newInputTgt.setMax(v)
newInputTgt.setUIMax(v)
elif k == 'parent':
if dataType.startswith('Xfo'):
v.addChild(newInputTgt)
else:
v.addAttribute(newInputTgt)
else:
logger.warning(
"Keyword '%s' is not supported with createInput method!" %
k)
componentInputPort.setTarget(newInputTgt)
return componentInputPort
def __init__(self, name='MultiSpring', parent=None):
Profiler.getInstance().push("Construct FKCHain Guide Component:" +
name)
super(MultiSpringComponentGuide, self).__init__(name, parent)
# =========
# Controls
# =========
guideSettingsAttrGrp = AttributeGroup("GuideSettings", parent=self)
self.numSprings = IntegerAttribute('numSprings',
value=5,
minValue=1,
maxValue=100,
parent=guideSettingsAttrGrp)
self.numSprings.setValueChangeCallback(self.updateNumJointControls)
self.springCtrls = []
numSprings = self.numSprings.getValue()
springXfos = self.generateGuideXfos(numSprings)
for i in xrange(numSprings):
newCtrl = Control('spring' + str(i + 1).zfill(2),
parent=self.ctrlCmpGrp,
shape="squarePointed")
newCtrl.alignOnXAxis()
self.springCtrls.append(newCtrl)
data = {
"location": "L",
"springXfos": springXfos,
"numSprings": self.numSprings.getValue()
}
self.loadData(data)
Profiler.getInstance().pop()
def __init__(self, name='hand', parent=None, *args, **kwargs):
Profiler.getInstance().push("Construct Hand Guide Component:" + name)
super(HandComponentGuide, self).__init__(name, parent, *args, **kwargs)
# =========
# Controls
# =========
# Guide Controls
self.guideSettingsAttrGrp = AttributeGroup("GuideSettings", parent=self)
self.digitNamesAttr = StringAttribute('digitNames', value="thumb,index,middle,ring,pinky", parent=self.guideSettingsAttrGrp)
self.digitNamesAttr.setValueChangeCallback(self.updateFingers)
self.numJointsAttr = IntegerAttribute('numJoints', value=4, minValue=2, maxValue=20, parent=self.guideSettingsAttrGrp)
self.numJointsAttr.setValueChangeCallback(self.resizeDigits)
self.fingers = OrderedDict()
self.handCtrl = Control('hand', parent=self.ctrlCmpGrp, shape="square")
self.handCtrl.rotatePoints(0.0, 0.0, 90.0)
self.handCtrl.scalePoints(Vec3(1.0, 0.75, 1.0))
self.handCtrl.setColor('yellow')
self.handGuideSettingsAttrGrp = AttributeGroup("Settings", parent=self.handCtrl)
self.ctrlShapeToggle = BoolAttribute('ctrlShape_vis', value=False, parent=self.handGuideSettingsAttrGrp)
self.handDebugInputAttr = BoolAttribute('drawDebug', value=False, parent=self.handGuideSettingsAttrGrp)
self.drawDebugInputAttr.connect(self.handDebugInputAttr)
self.guideCtrlHrcGrp = HierarchyGroup('controlShapes', parent=self.ctrlCmpGrp)
self.default_data = {
"name": name,
"location": "L",
"handXfo": Xfo(Vec3(7.1886, 12.2819, 0.4906)),
"digitNames": self.digitNamesAttr.getValue(),
"numJoints": self.numJointsAttr.getValue(),
"fingers": self.fingers
}
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()
def __init__(self, name="spine", parent=None):
Profiler.getInstance().push("Construct Spine Guide Component:" + name)
super(SpineComponentGuide, self).__init__(name, parent)
# =========
# Controls
# ========
guideSettingsAttrGrp = AttributeGroup("GuideSettings", parent=self)
self.numDeformersAttr = IntegerAttribute(
"numDeformers", value=1, minValue=0, maxValue=20, parent=guideSettingsAttrGrp
)
# Guide Controls
self.cog = Control("cogPosition", parent=self.ctrlCmpGrp, shape="sphere")
self.cog.scalePoints(Vec3(1.2, 1.2, 1.2))
self.cog.setColor("red")
self.spine01Ctrl = Control("spine01Position", parent=self.ctrlCmpGrp, shape="sphere")
self.spine02Ctrl = Control("spine02Position", parent=self.ctrlCmpGrp, shape="sphere")
self.spine03Ctrl = Control("spine03Position", parent=self.ctrlCmpGrp, shape="sphere")
self.spine04Ctrl = Control("spine04Position", parent=self.ctrlCmpGrp, shape="sphere")
self.loadData(
{
"name": name,
"location": "M",
"cogPosition": Vec3(0.0, 11.1351, -0.1382),
"spine01Position": Vec3(0.0, 11.1351, -0.1382),
"spine02Position": Vec3(0.0, 11.8013, -0.1995),
"spine03Position": Vec3(0.0, 12.4496, -0.3649),
"spine04Position": Vec3(0.0, 13.1051, -0.4821),
"numDeformers": 6,
}
)
Profiler.getInstance().pop()
def __init__(self, name='FKChain', parent=None, data=None):
Profiler.getInstance().push("Construct FKCHain Guide Component:" + name)
super(FKChainComponentGuide, self).__init__(name, parent)
# =========
# Controls
# =========
guideSettingsAttrGrp = AttributeGroup("GuideSettings", parent=self)
self.numJoints = IntegerAttribute('numJoints', value=4, minValue=1, maxValue=20, parent=guideSettingsAttrGrp)
self.numJoints.setValueChangeCallback(self.updateNumJointControls)
self.jointCtrls = []
if data is None:
numJoints = self.numJoints.getValue()
jointPositions = self.generateGuidePositions(numJoints)
for i in xrange(numJoints + 1):
if i == 0:
ctrlParent = self.ctrlCmpGrp
else:
ctrlParent = self.jointCtrls[i - 1]
newCtrl = Control('chain' + str(i + 1).zfill(2), parent=ctrlParent, shape="sphere")
newCtrl.scalePoints(Vec3(0.25, 0.25, 0.25))
self.jointCtrls.append(newCtrl)
data = {
"location": "L",
"jointPositions": jointPositions,
"numJoints": self.numJoints.getValue()
}
self.loadData(data)
Profiler.getInstance().pop()
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()
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 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()
class MultiSpringComponentGuide(MultiSpringComponent):
"""MultiSpring Component Guide"""
def __init__(self, name='MultiSpring', parent=None):
Profiler.getInstance().push("Construct FKCHain Guide Component:" +
name)
super(MultiSpringComponentGuide, self).__init__(name, parent)
# =========
# Controls
# =========
guideSettingsAttrGrp = AttributeGroup("GuideSettings", parent=self)
self.numSprings = IntegerAttribute('numSprings',
value=5,
minValue=1,
maxValue=100,
parent=guideSettingsAttrGrp)
self.numSprings.setValueChangeCallback(self.updateNumJointControls)
self.springCtrls = []
numSprings = self.numSprings.getValue()
springXfos = self.generateGuideXfos(numSprings)
for i in xrange(numSprings):
newCtrl = Control('spring' + str(i + 1).zfill(2),
parent=self.ctrlCmpGrp,
shape="squarePointed")
newCtrl.alignOnXAxis()
self.springCtrls.append(newCtrl)
data = {
"location": "L",
"springXfos": springXfos,
"numSprings": self.numSprings.getValue()
}
self.loadData(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(MultiSpringComponentGuide, self).saveData()
springXfos = []
for i in xrange(len(self.springCtrls)):
springXfos.append(self.springCtrls[i].xfo)
data['springXfos'] = springXfos
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(MultiSpringComponentGuide, self).loadData(data)
for i in xrange(len(data['springXfos'])):
self.springCtrls[i].xfo = data['springXfos'][i]
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(MultiSpringComponentGuide, self).getRigBuildData()
numSprings = self.numSprings.getValue()
boneXfos = []
for i in xrange(numSprings):
boneXfos.append(self.springCtrls[i].xfo)
data['boneXfos'] = boneXfos
data['numSprings'] = self.numSprings.getValue()
return data
# ==========
# Callbacks
# ==========
def updateNumJointControls(self, numSprings):
"""Load a saved guide representation from persisted data.
Arguments:
numSprings -- object, The number of joints inthe chain.
Return:
True if successful.
"""
if numSprings == 0:
raise IndexError("'numSprings' must be > 0")
if numSprings > len(self.springCtrls):
for i in xrange(len(self.springCtrls), numSprings):
newCtrl = Control('spring' + str(i + 1).zfill(2),
parent=self.ctrlCmpGrp,
shape="squarePointed")
newCtrl.alignOnXAxis()
self.springCtrls.append(newCtrl)
elif numSprings < len(self.springCtrls):
numExtraCtrls = len(self.springCtrls) - numSprings
for i in xrange(numExtraCtrls):
extraCtrl = self.springCtrls.pop()
extraCtrl.getParent().removeChild(extraCtrl)
# Reset the control positions based on new number of joints
springXfos = self.generateGuideXfos(numSprings)
for i in xrange(len(self.springCtrls)):
self.springCtrls[i].xfo = springXfos[i]
return True
def generateGuideXfos(self, numSprings):
"""Generates the positions for the guide controls based on the number
of joints.
Args:
numSprings (int): Number of joints to generate a transform for.
Returns:
list: Guide control positions.
"""
guideXfos = []
j = 0
for i in xrange(numSprings):
springXfo = Xfo()
springXfo.tr.x = i % 5 * 2
springXfo.tr.z = j * 2
if i % 5 == 4:
j += 1
guideXfos.append(springXfo)
return guideXfos
# ==============
# 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 MultiSpringComponentRig
def construct(self, jsonData):
"""Returns a constructed scene item based on the provided json data.
Args:
jsondata (dict): the JSON data to use to decode into a Math value.
Returns:
object: The constructed scene item.
"""
if '__typeHierarchy__' not in jsonData or 'name' not in jsonData:
raise Exception("Invalid JSON data for constructing scene item:" +
str(jsonData))
# =========
# Controls
# =========
if "Control" in jsonData['__typeHierarchy__']:
item = Control(jsonData['name'])
# ===========
# Attributes
# ===========
elif "AttributeGroup" in jsonData['__typeHierarchy__']:
item = AttributeGroup(jsonData['name'])
elif "BoolAttribute" in jsonData['__typeHierarchy__']:
item = BoolAttribute(jsonData['name'])
elif "ScalarAttribute" in jsonData['__typeHierarchy__']:
item = ScalarAttribute(jsonData['name'])
elif "IntegerAttribute" in jsonData['__typeHierarchy__']:
item = IntegerAttribute(jsonData['name'])
elif "StringAttribute" in jsonData['__typeHierarchy__']:
item = StringAttribute(jsonData['name'])
elif "ComponentInput" in jsonData['__typeHierarchy__']:
item = ComponentInput(jsonData['name'])
elif "ComponentOutput" in jsonData['__typeHierarchy__']:
item = ComponentOutput(jsonData['name'])
# ============
# Constraints
# ============
elif "OrientationConstraint" in jsonData['__typeHierarchy__']:
item = OrientationConstraint(jsonData['name'])
elif "PoseConstraint" in jsonData['__typeHierarchy__']:
item = PoseConstraint(jsonData['name'])
elif "PositionConstraint" in jsonData['__typeHierarchy__']:
item = PositionConstraint(jsonData['name'])
elif "ScaleConstraint" in jsonData['__typeHierarchy__']:
item = ScaleConstraint(jsonData['name'])
elif "BaseConstraint" in jsonData['__typeHierarchy__']:
item = BaseConstraint(jsonData['name'])
# ==========
# Operators
# ==========
elif "KLOperator" in jsonData['__typeHierarchy__']:
item = KLOperator(jsonData['name'])
# ============
# Scene Items
# ============
elif "Group" in jsonData['__typeHierarchy__']:
item = Group(jsonData['name'])
elif "Null" in jsonData['__typeHierarchy__']:
item = Null(jsonData['name'])
elif "Chain" in jsonData['__typeHierarchy__']:
item = Chain(jsonData['name'])
elif "Joint" in jsonData['__typeHierarchy__']:
item = Joint(jsonData['name'])
elif "Container" in jsonData['__typeHierarchy__']:
item = Container(jsonData['name'])
elif "Curve" in jsonData['__typeHierarchy__']:
item = Curve(jsonData['name'])
elif "HierarchyGroup" in jsonData['__typeHierarchy__']:
item = HierarchyGroup(jsonData['name'])
elif "Joint" in jsonData['__typeHierarchy__']:
item = Joint(jsonData['name'])
elif "Layer" in jsonData['__typeHierarchy__']:
item = Layer(jsonData['name'])
elif "Locator" in jsonData['__typeHierarchy__']:
item = Locator(jsonData['name'])
elif "SceneItem" in jsonData['__typeHierarchy__']:
item = SceneItem(jsonData['name'])
else:
raise Exception("KrakenLoader does not support the given type:" +
jsonData['__typeHierarchy__'])
# Before registering or decoding, set the parent so that the full name contains the entire path.
if len(self.parentItems) > 0:
item.setParent(self.parentItems[-1])
self.registerItem(item)
# Store the item as the parent item before decoding the object
# which in turn decodes the children items.
self.parentItems.append(item)
item.jsonDecode(self, jsonData)
# Pop the parent item stack, which reverts the current parent item
# to the previous value.
self.parentItems.pop()
return item
def __init__(self, name='mjEyelid', parent=None):
Profiler.getInstance().push("Construct Eyelid Rig Component:" + name)
super(mjEyelidComponentRig, self).__init__(name, parent)
# =========
# Controls // Get the Guide Xfos data and create the final controllers, offset them if needed.
# =========
# Inputs
self.eyelidCtrlSpace = CtrlSpace('eyelid', parent=self.ctrlCmpGrp)
self.eyeballLocator = Locator('eyeball', parent=self.ctrlCmpGrp)
self.eyeballLocator.setShapeVisibility(False)
self.eyelidUpVLocator = Locator('eyelid_Upv',
parent=self.eyelidCtrlSpace)
self.eyelidUpVLocator.setShapeVisibility(False)
# Lid Sides
self.lidMedialLocator = Locator('lid_Medial',
parent=self.eyelidCtrlSpace)
self.lidMedialLocator.setShapeVisibility(False)
self.lidLateralLocator = Locator('lid_Lateral',
parent=self.eyelidCtrlSpace)
self.lidLateralLocator.setShapeVisibility(False)
# Lid Upper
self.lidUpCtrlSpace = CtrlSpace('lid_Up', parent=self.eyelidCtrlSpace)
self.lidUpCtrl = Control('lid_Up',
parent=self.lidUpCtrlSpace,
shape="cube")
self.lidUpCtrl.scalePoints(Vec3(0.05, 0.05, 0.05))
self.lidUpCtrl.lockTranslation(x=True, y=False, z=True)
self.lidUpCtrl.setColor("yellow")
self.lipUpMedialLocator = Locator('lid_Up_Medial',
parent=self.eyelidCtrlSpace)
self.lipUpMedialLocator.setShapeVisibility(False)
self.lipUpLateralLocator = Locator('lid_Up_Lateral',
parent=self.eyelidCtrlSpace)
self.lipUpLateralLocator.setShapeVisibility(False)
# Lid Lower
self.lidLowCtrlSpace = CtrlSpace('lid_Low',
parent=self.eyelidCtrlSpace)
self.lidLowCtrl = Control('lid_Low',
parent=self.lidLowCtrlSpace,
shape="cube")
self.lidLowCtrl.scalePoints(Vec3(0.05, 0.05, 0.05))
self.lidLowCtrl.lockTranslation(x=True, y=False, z=True)
self.lidLowCtrl.setColor("yellow")
self.lidLowMedialLocator = Locator('lid_Low_Medial',
parent=self.eyelidCtrlSpace)
self.lidLowMedialLocator.setShapeVisibility(False)
self.lidLowLateralLocator = Locator('lid_Low_Lateral',
parent=self.eyelidCtrlSpace)
self.lidLowLateralLocator.setShapeVisibility(False)
# Lid Attributes
lidUp_AttrGrp = AttributeGroup("Eyelid_Settings",
parent=self.lidUpCtrl)
lidLow_AttrGrp = AttributeGroup("Eyelid_Settings",
parent=self.lidLowCtrl)
self.lidUp_OffsetInputAttr = BoolAttribute('Eyeball_Offset',
value=True,
parent=lidUp_AttrGrp)
self.lidUp_FollowFactorInputAttr = ScalarAttribute(
'Eyeball_Follow_Factor', value=1.0, parent=lidUp_AttrGrp)
self.lidUp_DebugInputAttr = BoolAttribute('DrawDebug',
value=False,
parent=lidUp_AttrGrp)
self.lidUp_MedialBlinkInputAttr = ScalarAttribute(
'Medial_Blink_Factor', value=0.25, parent=lidUp_AttrGrp)
self.lidUp_LateralBlinkInputAttr = ScalarAttribute(
'Lateral_Blink_Factor', value=0.65, parent=lidUp_AttrGrp)
self.lidUp_DefCountInputAttr = IntegerAttribute('numDeformers',
value=10,
parent=lidUp_AttrGrp)
self.lidLow_OffsetInputAttr = BoolAttribute('Eyeball_Offset',
value=True,
parent=lidLow_AttrGrp)
self.lidLow_FollowFactorInputAttr = ScalarAttribute(
'Eyeball_Follow_Factor', value=0.8, parent=lidLow_AttrGrp)
self.lidLow_DebugInputAttr = BoolAttribute('DrawDebug',
value=False,
parent=lidLow_AttrGrp)
self.lidLow_MedialBlinkInputAttr = ScalarAttribute(
'Medial_Blink_Factor', value=0.25, parent=lidLow_AttrGrp)
self.lidLow_LateralBlinkInputAttr = ScalarAttribute(
'Lateral_Blink_Factor', value=0.65, parent=lidLow_AttrGrp)
self.lidLow_DefCountInputAttr = IntegerAttribute('numDeformers',
value=10,
parent=lidLow_AttrGrp)
self.lidUp_DebugInputAttr.connect(self.drawDebugInputAttr)
self.lidLow_DebugInputAttr.connect(self.drawDebugInputAttr)
self.lidUp_DefCountInputAttr.connect(self.numUpDeformersInputAttr)
self.lidLow_DefCountInputAttr.connect(self.numLowDeformersInputAttr)
# ==========
# Deformers
# ==========
deformersLayer = self.getOrCreateLayer('deformers')
self.defCmpGrp = ComponentGroup(self.getName(),
self,
parent=deformersLayer)
# Lid Sides
lidMedialDef = Joint('lid_Medial', parent=self.defCmpGrp)
lidMedialDef.setComponent(self)
lidLateralDef = Joint('lid_Lateral', parent=self.defCmpGrp)
lidLateralDef.setComponent(self)
# Lid Up
self.eyelidUpDef = []
self.eyelidUpOutputs = []
self.setNumUpDeformers(1)
# Lid Low
self.eyelidLowDef = []
self.eyelidLowOutputs = []
self.setNumLowDeformers(1)
# =====================
# Create Component I/O
# =====================
# Setup component Xfo I/O's
self.eyelidUpOutput.setTarget(self.eyelidUpOutputs)
self.eyelidLowOutput.setTarget(self.eyelidLowOutputs)
# ==============
# Constrain I/O
# ==============
# Constraint inputs
self.headInputConstraint = PoseConstraint('_'.join([
self.eyelidCtrlSpace.getName(), 'To',
self.headInputTgt.getName()
]))
self.headInputConstraint.addConstrainer(self.headInputTgt)
self.eyelidCtrlSpace.addConstraint(self.headInputConstraint)
self.eyeballInputConstraint = PoseConstraint('_'.join([
self.eyeballLocator.getName(), 'To',
self.eyeballInputTgt.getName()
]))
self.eyeballInputConstraint.setMaintainOffset(True)
self.eyeballInputConstraint.addConstrainer(self.eyeballInputTgt)
self.eyeballLocator.addConstraint(self.eyeballInputConstraint)
# ===============
# Add Splice Ops
# ===============
# Add MultiPoseConstraint Joints Splice Op
self.outputsToDeformersKLOp = KLOperator('Canvas_Eyelid_Side_Op',
'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.lidMedialLocator,
self.lidLateralLocator,
])
# Add Xfo Outputs
self.outputsToDeformersKLOp.setOutput('constrainees', [
lidMedialDef,
lidLateralDef,
])
# Add Lid Up Canvas Op
self.lidUpCanvasOp = CanvasOperator(
'Canvas_Eyelid_Up_Op', 'MJCG.Solvers.mjEyelidConstraintSolver')
self.addOperator(self.lidUpCanvasOp)
# Add Attributes Inputs
self.lidUpCanvasOp.setInput('drawDebug', self.lidUp_DebugInputAttr)
self.lidUpCanvasOp.setInput('rigScale', self.rigScaleInputAttr)
self.lidUpCanvasOp.setInput('Eyeball_Offset',
self.lidUp_OffsetInputAttr)
self.lidUpCanvasOp.setInput('Eyeball_Follow_Factor',
self.lidUp_FollowFactorInputAttr)
self.lidUpCanvasOp.setInput('Medial_Blink_Factor',
self.lidUp_MedialBlinkInputAttr)
self.lidUpCanvasOp.setInput('Lateral_Blink_Factor',
self.lidUp_LateralBlinkInputAttr)
self.lidUpCanvasOp.setInput('Deformer_Count',
self.lidUp_DefCountInputAttr)
# Add Xfo Inputs
self.lidUpCanvasOp.setInput('Eye_Center', self.eyeballLocator)
self.lidUpCanvasOp.setInput('Lid_Global', self.eyelidCtrlSpace)
self.lidUpCanvasOp.setInput('Lid_UpV', self.eyelidUpVLocator)
self.lidUpCanvasOp.setInput('Lid_Medial', self.lidMedialLocator)
self.lidUpCanvasOp.setInput('Lid_MedialCen', self.lipUpMedialLocator)
self.lidUpCanvasOp.setInput('Lid_Center_Ref', self.lidUpCtrlSpace)
self.lidUpCanvasOp.setInput('Lid_Center_Ctrl', self.lidUpCtrl)
self.lidUpCanvasOp.setInput('Lid_LateralCen', self.lipUpLateralLocator)
self.lidUpCanvasOp.setInput('Lid_Lateral', self.lidLateralLocator)
#Add Xfo Outputs
self.lidUpCanvasOp.setOutput('result', self.eyelidUpDef)
# Add Lid Low Canvas Op
self.lidLowCanvasOp = CanvasOperator(
'Canvas_Eyelid_Low_Op', 'MJCG.Solvers.mjEyelidConstraintSolver')
self.addOperator(self.lidLowCanvasOp)
# Add Attributes Inputs
self.lidLowCanvasOp.setInput('drawDebug', self.lidLow_DebugInputAttr)
self.lidLowCanvasOp.setInput('rigScale', self.rigScaleInputAttr)
self.lidLowCanvasOp.setInput('Eyeball_Offset',
self.lidLow_OffsetInputAttr)
self.lidLowCanvasOp.setInput('Eyeball_Follow_Factor',
self.lidLow_FollowFactorInputAttr)
self.lidLowCanvasOp.setInput('Medial_Blink_Factor',
self.lidLow_MedialBlinkInputAttr)
self.lidLowCanvasOp.setInput('Lateral_Blink_Factor',
self.lidLow_LateralBlinkInputAttr)
self.lidLowCanvasOp.setInput('Deformer_Count',
self.lidLow_DefCountInputAttr)
# Add Xfo Inputs
self.lidLowCanvasOp.setInput('Eye_Center', self.eyeballLocator)
self.lidLowCanvasOp.setInput('Lid_Global', self.eyelidCtrlSpace)
self.lidLowCanvasOp.setInput('Lid_UpV', self.eyelidUpVLocator)
self.lidLowCanvasOp.setInput('Lid_Medial', self.lidMedialLocator)
self.lidLowCanvasOp.setInput('Lid_MedialCen', self.lidLowMedialLocator)
self.lidLowCanvasOp.setInput('Lid_Center_Ref', self.lidLowCtrlSpace)
self.lidLowCanvasOp.setInput('Lid_Center_Ctrl', self.lidLowCtrl)
self.lidLowCanvasOp.setInput('Lid_LateralCen',
self.lidLowLateralLocator)
self.lidLowCanvasOp.setInput('Lid_Lateral', self.lidLateralLocator)
#Add Xfo Outputs
self.lidLowCanvasOp.setOutput('result', self.eyelidLowDef)
Profiler.getInstance().pop()
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()
def __init__(self, name='spine', parent=None):
Profiler.getInstance().push(
"Construct Fabrice Spine Guide Component:" + name)
super(FabriceSpineGuide, 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.cogCtrl = Control('cog', parent=self.ctrlCmpGrp, shape="circle")
self.cogCtrl.rotatePoints(90, 0, 0)
self.cogCtrl.scalePoints(Vec3(3.0, 3.0, 3.0))
self.cogCtrl.setColor('red')
self.spineBaseCtrl = Control('spineBase',
parent=self.ctrlCmpGrp,
shape='pin')
self.spineBaseCtrl.rotatePoints(90, 0, 0)
self.spineBaseCtrl.translatePoints(Vec3(0, 1.0, 0))
self.spineBaseHandleCtrl = Control('spineBaseHandle',
parent=self.ctrlCmpGrp,
shape='pin')
self.spineBaseHandleCtrl.rotatePoints(90, 0, 0)
self.spineBaseHandleCtrl.translatePoints(Vec3(0, 1.0, 0))
self.spineEndHandleCtrl = Control('spineEndHandle',
parent=self.ctrlCmpGrp,
shape='pin')
self.spineEndHandleCtrl.rotatePoints(90, 0, 0)
self.spineEndHandleCtrl.translatePoints(Vec3(0, 1.0, 0))
self.spineEndCtrl = Control('spineEnd',
parent=self.ctrlCmpGrp,
shape='pin')
self.spineEndCtrl.rotatePoints(90, 0, 0)
self.spineEndCtrl.translatePoints(Vec3(0, 1.0, 0))
# ===============
# Add Canvas Ops
# ===============
# Add Spine Canvas Op
self.bezierSpineKLOp = KLOperator('guide', '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.spineBaseCtrl)
self.bezierSpineKLOp.setInput('baseHandle', self.spineBaseHandleCtrl)
self.bezierSpineKLOp.setInput('tipHandle', self.spineEndHandleCtrl)
self.bezierSpineKLOp.setInput('tip', self.spineEndCtrl)
# Add Xfo Outputs
self.bezierSpineKLOp.setOutput('outputs',
self.spineVertebraeOutput.getTarget())
data = {
'name': name,
'location': 'M',
'cogPos': Vec3(0.0, 1.65, 0.75),
'cogCtrlCrvData': self.cogCtrl.getCurveData(),
'spineBasePos': Vec3(0.0, 1.65, 0.75),
'spineBaseCtrlCrvData': self.spineBaseCtrl.getCurveData(),
'spineBaseHandlePos': Vec3(0.0, 1.6, -0.7),
'spineBaseHandleCtrlCrvData':
self.spineBaseHandleCtrl.getCurveData(),
'spineEndHandlePos': Vec3(0.0, 1.15, -2.0),
'spineEndHandleCtrlCrvData':
self.spineEndHandleCtrl.getCurveData(),
'spineEndPos': Vec3(0.0, 0.65, -3.1),
'spineEndCtrlCrvData': self.spineEndCtrl.getCurveData(),
'numDeformers': 6
}
self.loadData(data)
Profiler.getInstance().pop()
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 TwistComponentGuide(TwistComponent):
"""Twist Component Guide"""
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()
# =============
# Data Methods
# =============
def saveData(self):
"""Save the data for the component to be persisted.
Return:
The JSON data object
"""
data = super(TwistComponentGuide, self).saveData()
data['blendBias'] = self.blendBiasAttr.getValue()
data['originXfo'] = self.originCtrl.xfo
data['insertXfo'] = self.insertCtrl.xfo
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(TwistComponentGuide, self).loadData(data)
self.blendBiasAttr.setValue(data.get('blendBias', 0.0))
self.originCtrl.xfo = data.get('originXfo', Xfo())
self.insertCtrl.xfo = data.get('insertXfo', Xfo())
self.numDeformersAttr.setValue(data.get('numDeformers', 5))
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(TwistComponentGuide, self).getRigBuildData()
data['blendBias'] = self.blendBiasAttr.getValue()
data['originXfo'] = self.originCtrl.xfo
data['insertXfo'] = self.insertCtrl.xfo
originUpVXfo = Xfo(Vec3(0.0, 1.0, 0.0))
insertUpVXfo = Xfo(Vec3(0.0, 1.0, 0.0))
data['originUpVXfo'] = self.originCtrl.xfo * originUpVXfo
data['insertUpVXfo'] = self.insertCtrl.xfo * insertUpVXfo
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 TwistComponentRig
class SpineComponentGuide(SpineComponent):
"""Spine Component Guide"""
def __init__(self, name='spine', parent=None, *args, **kwargs):
Profiler.getInstance().push("Construct Spine Guide Component:" + name)
super(SpineComponentGuide, self).__init__(name, parent, *args, **kwargs)
# =========
# Controls
# ========
guideSettingsAttrGrp = AttributeGroup("GuideSettings", parent=self)
self.numDeformersAttr = IntegerAttribute('numDeformers', value=1, minValue=0, maxValue=20, parent=guideSettingsAttrGrp)
# Guide Controls
self.cog = Control('cogPosition', parent=self.ctrlCmpGrp, shape="sphere")
self.cog.scalePoints(Vec3(1.2, 1.2, 1.2))
self.cog.setColor('red')
self.spine01Ctrl = Control('spine01Position', parent=self.ctrlCmpGrp, shape='sphere')
self.spine02Ctrl = Control('spine02Position', parent=self.ctrlCmpGrp, shape='sphere')
self.spine03Ctrl = Control('spine03Position', parent=self.ctrlCmpGrp, shape='sphere')
self.spine04Ctrl = Control('spine04Position', parent=self.ctrlCmpGrp, shape='sphere')
data = {
'name': name,
'location': 'M',
'cogPosition': Vec3(0.0, 11.1351, -0.1382),
'spine01Position': Vec3(0.0, 11.1351, -0.1382),
'spine02Position': Vec3(0.0, 11.8013, -0.1995),
'spine03Position': Vec3(0.0, 12.4496, -0.3649),
'spine04Position': Vec3(0.0, 13.1051, -0.4821),
'numDeformers': 6
}
self.loadData(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(SpineComponentGuide, self).saveData()
data['cogPosition'] = self.cog.xfo.tr
data['spine01Position'] = self.spine01Ctrl.xfo.tr
data['spine02Position'] = self.spine02Ctrl.xfo.tr
data['spine03Position'] = self.spine03Ctrl.xfo.tr
data['spine04Position'] = self.spine04Ctrl.xfo.tr
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(SpineComponentGuide, self).loadData( data )
self.cog.xfo.tr = data["cogPosition"]
self.spine01Ctrl.xfo.tr = data["spine01Position"]
self.spine02Ctrl.xfo.tr = data["spine02Position"]
self.spine03Ctrl.xfo.tr = data["spine03Position"]
self.spine04Ctrl.xfo.tr = data["spine04Position"]
self.numDeformersAttr.setValue(data["numDeformers"])
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(SpineComponentGuide, self).getRigBuildData()
data['cogPosition'] = self.cog.xfo.tr
data['spine01Position'] = self.spine01Ctrl.xfo.tr
data['spine02Position'] = self.spine02Ctrl.xfo.tr
data['spine03Position'] = self.spine03Ctrl.xfo.tr
data['spine04Position'] = self.spine04Ctrl.xfo.tr
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 SpineComponentRig
class TwistComponentGuide(TwistComponent):
"""Twist Component Guide"""
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()
# =============
# Data Methods
# =============
def saveData(self):
"""Save the data for the component to be persisted.
Return:
The JSON data object
"""
data = super(TwistComponentGuide, self).saveData()
data['blendBias'] = self.blendBiasAttr.getValue()
data['originXfo'] = self.originCtrl.xfo
data['insertXfo'] = self.insertCtrl.xfo
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(TwistComponentGuide, self).loadData(data)
self.blendBiasAttr.setValue(data.get('blendBias', 0.0))
self.originCtrl.xfo = data.get('originXfo', Xfo())
self.insertCtrl.xfo = data.get('insertXfo', Xfo())
self.numDeformersAttr.setValue(data.get('numDeformers', 5))
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(TwistComponentGuide, self).getRigBuildData()
data['blendBias'] = self.blendBiasAttr.getValue()
data['originXfo'] = self.originCtrl.xfo
data['insertXfo'] = self.insertCtrl.xfo
originUpVXfo = Xfo(Vec3(0.0, 1.0, 0.0))
insertUpVXfo = Xfo(Vec3(0.0, 1.0, 0.0))
data['originUpVXfo'] = self.originCtrl.xfo * originUpVXfo
data['insertUpVXfo'] = self.insertCtrl.xfo * insertUpVXfo
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 TwistComponentRig
class InsectLegComponentGuide(InsectLegComponent):
"""InsectLeg Component Guide"""
def __init__(self, name='InsectLeg', parent=None):
Profiler.getInstance().push("Construct InsectLeg Guide Component:" +
name)
super(InsectLegComponentGuide, self).__init__(name, parent)
# =========
# Controls
# =========
guideSettingsAttrGrp = AttributeGroup("GuideSettings", parent=self)
self.numJoints = IntegerAttribute('numJoints',
value=5,
minValue=2,
maxValue=20,
parent=guideSettingsAttrGrp)
self.numJoints.setValueChangeCallback(self.updateNumLegControls)
self.jointCtrls = []
numJoints = self.numJoints.getValue()
jointPositions = self.generateGuidePositions(numJoints)
for i in xrange(numJoints):
self.jointCtrls.append(
Control('leg' + str(i + 1).zfill(2),
parent=self.ctrlCmpGrp,
shape="sphere"))
jointXfos = []
for i in xrange(numJoints):
jointXfos.append(Xfo(jointPositions[i]))
data = {
"location": "L",
"jointPositions": jointXfos,
"numJoints": self.numJoints.getValue()
}
self.loadData(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(InsectLegComponentGuide, self).saveData()
jointPositions = []
for i in xrange(len(self.jointCtrls)):
jointPositions.append(self.jointCtrls[i].xfo)
data['jointPositions'] = jointPositions
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(InsectLegComponentGuide, self).loadData(data)
for i in xrange(len(data['jointPositions'])):
self.jointCtrls[i].xfo = data['jointPositions'][i]
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(InsectLegComponentGuide, self).getRigBuildData()
numJoints = self.numJoints.getValue()
# Calculate FW
toFirst = self.jointCtrls[0].xfo.tr.subtract(
self.jointCtrls[1].xfo.tr).unit()
toTip = self.jointCtrls[0].xfo.tr.subtract(
self.jointCtrls[-1].xfo.tr).unit()
fw = toTip.cross(toFirst).unit()
# Calculate Xfos
boneXfos = []
boneLengths = []
for i in xrange(numJoints):
boneVec = self.jointCtrls[i + 1].xfo.tr.subtract(
self.jointCtrls[i].xfo.tr)
boneLengths.append(boneVec.length())
bone1Normal = fw.cross(boneVec).unit()
bone1ZAxis = boneVec.cross(bone1Normal).unit()
xfo = Xfo()
xfo.setFromVectors(boneVec.unit(), bone1Normal, bone1ZAxis,
self.jointCtrls[i].xfo.tr)
boneXfos.append(xfo)
data['boneXfos'] = boneXfos
data['endXfo'] = self.jointCtrls[-1].xfo
data['boneLengths'] = boneLengths
return data
# ==========
# Callbacks
# ==========
def updateNumLegControls(self, numJoints):
"""Generate the guide controls for the variable outputes array.
Arguments:
numJoints -- object, The number of joints in the chain.
Return:
True if successful.
"""
if numJoints == 0:
raise IndexError("'numJoints' must be > 0")
if numJoints + 1 > len(self.jointCtrls):
for i in xrange(len(self.jointCtrls), numJoints + 1):
newCtrl = Control('leg' + str(i + 1).zfill(2),
parent=self.ctrlCmpGrp,
shape="sphere")
self.jointCtrls.append(newCtrl)
elif numJoints + 1 < len(self.jointCtrls):
numExtraCtrls = len(self.jointCtrls) - (numJoints + 1)
for i in xrange(numExtraCtrls):
extraCtrl = self.jointCtrls.pop()
self.ctrlCmpGrp.removeChild(extraCtrl)
# Reset the control positions based on new number of joints
jointPositions = self.generateGuidePositions(numJoints)
for i in xrange(len(self.jointCtrls)):
self.jointCtrls[i].xfo.tr = jointPositions[i]
return True
def generateGuidePositions(self, numJoints):
"""Generates the positions for the guide controls based on the number
of joints.
Args:
numJoints (int): Number of joints to generate a transform for.
Returns:
list: Guide control positions.
"""
halfPi = math.pi / 2.0
step = halfPi / numJoints
xValues = []
yValues = []
for i in xrange(numJoints + 1):
xValues.append(math.cos((i * step) + halfPi) * -10)
yValues.append(math.sin((i * step) + halfPi) * 10)
guidePositions = []
for i in xrange(numJoints + 1):
guidePositions.append(Vec3(xValues[i], yValues[i], 0.0))
return guidePositions
# ==============
# 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 InsectLegComponentRig
def __init__(self, name='mjEyelid', parent=None):
Profiler.getInstance().push("Construct Eyelid Guide Component:" + name)
super(mjEyelidComponentGuide, self).__init__(name, parent)
# =========
# Attributes // Create Attributes Controls.
# =========
guideUpSettingsAttrGrp = AttributeGroup("Eyelid Up", parent=self)
guideLowSettingsAttrGrp = AttributeGroup("Eyelid Low", parent=self)
self.numUpDeformersAttr = IntegerAttribute(
'Num Deformers',
value=10,
minValue=1,
maxValue=50,
parent=guideUpSettingsAttrGrp)
self.upMedialFactorAttr = ScalarAttribute(
'Medial Blink Factor',
value=0.25,
minValue=0,
maxValue=1,
parent=guideUpSettingsAttrGrp)
self.upLateralFactorAttr = ScalarAttribute(
'Lateral Blink Factor',
value=0.65,
minValue=0,
maxValue=1,
parent=guideUpSettingsAttrGrp)
self.numLowDeformersAttr = IntegerAttribute(
'Num Deformers',
value=10,
minValue=1,
maxValue=50,
parent=guideLowSettingsAttrGrp)
self.lowMedialFactorAttr = ScalarAttribute(
'Medial Blink Factor',
value=0.25,
minValue=0,
maxValue=1,
parent=guideLowSettingsAttrGrp)
self.lowLateralFactorAttr = ScalarAttribute(
'Lateral Blink Factor',
value=0.65,
minValue=0,
maxValue=1,
parent=guideLowSettingsAttrGrp)
self.numUpDeformersAttr.setValueChangeCallback(
self.updateNumUpDeformers)
self.numLowDeformersAttr.setValueChangeCallback(
self.updateNumLowDeformers)
# =========
# Controls // Create the Guide Controls, Name them, give them a shape, a color and scale it.
# =========
self.eyeballCtrl = Control('eyeball',
parent=self.ctrlCmpGrp,
shape="sphere")
self.eyeballCtrl.scalePoints(Vec3(0.35, 0.35, 0.35))
self.eyeballCtrl.setColor("red")
self.lidMedialCtrl = Control('lidMedial',
parent=self.eyeballCtrl,
shape="sphere")
self.lidMedialCtrl.scalePoints(Vec3(0.025, 0.025, 0.025))
self.lidMedialCtrl.setColor("peach")
self.lidLateralCtrl = Control('lidLateral',
parent=self.eyeballCtrl,
shape="sphere")
self.lidLateralCtrl.scalePoints(Vec3(0.025, 0.025, 0.025))
self.lidLateralCtrl.setColor("peach")
self.lidUpCtrl = Control('lidUp',
parent=self.eyeballCtrl,
shape="sphere")
self.lidUpCtrl.scalePoints(Vec3(0.025, 0.025, 0.025))
self.lidUpCtrl.setColor("peach")
self.lidUpMedialCtrl = Control('lidUpMedial',
parent=self.eyeballCtrl,
shape="sphere")
self.lidUpMedialCtrl.scalePoints(Vec3(0.025, 0.025, 0.025))
self.lidUpMedialCtrl.setColor("peach")
self.lidUpLateralCtrl = Control('lidUpLateral',
parent=self.eyeballCtrl,
shape="sphere")
self.lidUpLateralCtrl.scalePoints(Vec3(0.025, 0.025, 0.025))
self.lidUpLateralCtrl.setColor("peach")
self.lidLowCtrl = Control('lidLow',
parent=self.eyeballCtrl,
shape="sphere")
self.lidLowCtrl.scalePoints(Vec3(0.025, 0.025, 0.025))
self.lidLowCtrl.setColor("peach")
self.lidLowMedialCtrl = Control('lidLowMedial',
parent=self.eyeballCtrl,
shape="sphere")
self.lidLowMedialCtrl.scalePoints(Vec3(0.025, 0.025, 0.025))
self.lidLowMedialCtrl.setColor("peach")
self.lidLowLateralCtrl = Control('lidLowLateral',
parent=self.eyeballCtrl,
shape="sphere")
self.lidLowLateralCtrl.scalePoints(Vec3(0.025, 0.025, 0.025))
self.lidLowLateralCtrl.setColor("peach")
# ===============
# Add Debug Splice Ops
# ===============
# Add Lid Up Canvas Op
self.debugLidUpCanvasOp = CanvasOperator(
'Debug_Canvas_Eyelid_Up_Op', 'MJCG.Solvers.mjEyelidDebugSolver')
self.addOperator(self.debugLidUpCanvasOp)
# Add Attributes Inputs
self.debugLidUpCanvasOp.setInput('drawDebug', self.drawDebugInputAttr)
self.debugLidUpCanvasOp.setInput('rigScale', self.rigScaleInputAttr)
self.debugLidUpCanvasOp.setInput('Deformer_Count',
self.numUpDeformersInputAttr)
# Add Xfo Inputs
self.debugLidUpCanvasOp.setInput('Eye_Center', self.eyeballCtrl)
self.debugLidUpCanvasOp.setInput('Lid_Medial', self.lidMedialCtrl)
self.debugLidUpCanvasOp.setInput('Lid_MedialCen', self.lidUpMedialCtrl)
self.debugLidUpCanvasOp.setInput('Lid_Center_Ref', self.lidUpCtrl)
self.debugLidUpCanvasOp.setInput('Lid_Center_Ctrl', self.lidUpCtrl)
self.debugLidUpCanvasOp.setInput('Lid_LateralCen',
self.lidUpLateralCtrl)
self.debugLidUpCanvasOp.setInput('Lid_Lateral', self.lidLateralCtrl)
# Add Xfo Outputs
self.debugLidUpCanvasOp.setOutput('result',
self.eyelidUpOutput.getTarget())
# Add Lid Low Canvas Op
self.debugLidLowCanvasOp = CanvasOperator(
'Debug_Canvas_Eyelid_Low_Op', 'MJCG.Solvers.mjEyelidDebugSolver')
self.addOperator(self.debugLidLowCanvasOp)
# Add Attributes Inputs
self.debugLidLowCanvasOp.setInput('drawDebug', self.drawDebugInputAttr)
self.debugLidLowCanvasOp.setInput('rigScale', self.rigScaleInputAttr)
self.debugLidLowCanvasOp.setInput('Deformer_Count',
self.numLowDeformersInputAttr)
# Add Xfo Inputs
self.debugLidLowCanvasOp.setInput('Eye_Center', self.eyeballCtrl)
self.debugLidLowCanvasOp.setInput('Lid_Medial', self.lidMedialCtrl)
self.debugLidLowCanvasOp.setInput('Lid_MedialCen',
self.lidLowMedialCtrl)
self.debugLidLowCanvasOp.setInput('Lid_Center_Ref', self.lidLowCtrl)
self.debugLidLowCanvasOp.setInput('Lid_Center_Ctrl', self.lidLowCtrl)
self.debugLidLowCanvasOp.setInput('Lid_LateralCen',
self.lidLowLateralCtrl)
self.debugLidLowCanvasOp.setInput('Lid_Lateral', self.lidLateralCtrl)
# Add Xfo Outputs
self.debugLidLowCanvasOp.setOutput('result',
self.eyelidLowOutput.getTarget())
# =========
# Position Data // Get the Guide Controls Position data, else set them at their initial position.
# =========
self.default_data = {
"name": name,
"location": "L",
"eyeballXfo": Xfo(Vec3(0.322, 15.500, 0.390)),
"lidMedialXfo": Xfo(Vec3(0.168, 15.445, 0.520)),
"lidLateralXfo": Xfo(Vec3(0.465, 15.47, 0.465)),
"lidUpXfo": Xfo(Vec3(0.322, 15.585, 0.605)),
"lidUpMedialXfo": Xfo(Vec3(0.203, 15.515, 0.525)),
"lidUpLateralXfo": Xfo(Vec3(0.432, 15.55, 0.538)),
"lidLowXfo": Xfo(Vec3(0.322, 15.434, 0.6)),
"lidLowMedialXfo": Xfo(Vec3(0.24, 15.45, 0.513)),
"lidLowLateralXfo": Xfo(Vec3(0.413, 15.44, 0.525)),
"lidUpMedialBlink": self.upMedialFactorAttr.getValue(),
"lidUpLateralBlink": self.upLateralFactorAttr.getValue(),
"lidLowMedialBlink": self.lowMedialFactorAttr.getValue(),
"lidLowLateralBlink": self.lowLateralFactorAttr.getValue(),
"numUpDeformers": self.numUpDeformersAttr.getValue(),
"numLowDeformers": self.numLowDeformersAttr.getValue(),
}
self.loadData(self.default_data)
Profiler.getInstance().pop()
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 FKChainComponentGuide(FKChainComponent):
"""FKChain Component Guide"""
def __init__(self, name='FKChain', parent=None, data=None):
Profiler.getInstance().push("Construct FKCHain Guide Component:" +
name)
super(FKChainComponentGuide, self).__init__(name, parent)
# =========
# Controls
# =========
guideSettingsAttrGrp = AttributeGroup("GuideSettings", parent=self)
self.numJoints = IntegerAttribute('numJoints',
value=4,
minValue=1,
maxValue=20,
parent=guideSettingsAttrGrp)
self.numJoints.setValueChangeCallback(self.updateNumJointControls)
self.jointCtrls = []
if data is None:
numJoints = self.numJoints.getValue()
jointPositions = self.generateGuidePositions(numJoints)
for i in xrange(numJoints + 1):
if i == 0:
ctrlParent = self.ctrlCmpGrp
else:
ctrlParent = self.jointCtrls[i - 1]
newCtrl = Control('chain' + str(i + 1).zfill(2),
parent=ctrlParent,
shape="sphere")
newCtrl.scalePoints(Vec3(0.25, 0.25, 0.25))
self.jointCtrls.append(newCtrl)
data = {
"location": "L",
"jointPositions": jointPositions,
"numJoints": self.numJoints.getValue()
}
self.loadData(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(FKChainComponentGuide, self).saveData()
jointPositions = []
for i in xrange(len(self.jointCtrls)):
jointPositions.append(self.jointCtrls[i].xfo.tr)
data['jointPositions'] = jointPositions
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(FKChainComponentGuide, self).loadData(data)
for i in xrange(len(data['jointPositions'])):
self.jointCtrls[i].xfo.tr = data['jointPositions'][i]
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(FKChainComponentGuide, self).getRigBuildData()
numJoints = self.numJoints.getValue()
# Calculate Xfos
fw = Vec3(0, 0, 1)
boneXfos = []
boneLengths = []
for i in xrange(numJoints):
boneVec = self.jointCtrls[i + 1].xfo.tr.subtract(
self.jointCtrls[i].xfo.tr)
boneLengths.append(boneVec.length())
bone1Normal = fw.cross(boneVec).unit()
bone1ZAxis = boneVec.cross(bone1Normal).unit()
xfo = Xfo()
xfo.setFromVectors(boneVec.unit(), bone1Normal, bone1ZAxis,
self.jointCtrls[i].xfo.tr)
boneXfos.append(xfo)
data['boneXfos'] = boneXfos
data['endXfo'] = self.jointCtrls[-1].xfo
data['boneLengths'] = boneLengths
return data
# ==========
# Callbacks
# ==========
def updateNumJointControls(self, numJoints):
"""Load a saved guide representation from persisted data.
Arguments:
numJoints -- object, The number of joints inthe chain.
Return:
True if successful.
"""
if numJoints == 0:
raise IndexError("'numJoints' must be > 0")
if numJoints + 1 > len(self.jointCtrls):
for i in xrange(len(self.jointCtrls), numJoints + 1):
if i == 0:
ctrlParent = self.ctrlCmpGrp
else:
ctrlParent = self.jointCtrls[i - 1]
newCtrl = Control('chain' + str(i + 1).zfill(2),
parent=ctrlParent,
shape="sphere")
newCtrl.scalePoints(Vec3(0.25, 0.25, 0.25))
# Generate thew new ctrl off the end of the existing one.
newCtrl.xfo = self.jointCtrls[i - 1].xfo.multiply(
Xfo(Vec3(10.0, 0.0, 0.0)))
self.jointCtrls.append(newCtrl)
elif numJoints + 1 < len(self.jointCtrls):
numExtraCtrls = len(self.jointCtrls) - (numJoints + 1)
for i in xrange(numExtraCtrls):
extraCtrl = self.jointCtrls.pop()
extraCtrl.getParent().removeChild(extraCtrl)
# Reset the control positions based on new number of joints
jointPositions = self.generateGuidePositions(numJoints)
for i in xrange(len(self.jointCtrls)):
self.jointCtrls[i].xfo.tr = jointPositions[i]
return True
def generateGuidePositions(self, numJoints):
"""Generates the positions for the guide controls based on the number
of joints.
Args:
numJoints (int): Number of joints to generate a transform for.
Returns:
list: Guide control positions.
"""
guidePositions = []
for i in xrange(numJoints + 1):
guidePositions.append(Vec3(0, 0, i))
return guidePositions
# ==============
# 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 FKChainComponentRig
class HandComponentGuide(HandComponent):
"""Hand Component Guide"""
def __init__(self, name='hand', parent=None, *args, **kwargs):
Profiler.getInstance().push("Construct Hand Guide Component:" + name)
super(HandComponentGuide, self).__init__(name, parent, *args, **kwargs)
# =========
# Controls
# =========
# Guide Controls
self.guideSettingsAttrGrp = AttributeGroup("GuideSettings", parent=self)
self.digitNamesAttr = StringAttribute('digitNames', value="thumb,index,middle,ring,pinky", parent=self.guideSettingsAttrGrp)
self.digitNamesAttr.setValueChangeCallback(self.updateFingers)
self.numJointsAttr = IntegerAttribute('numJoints', value=4, minValue=2, maxValue=20, parent=self.guideSettingsAttrGrp)
self.numJointsAttr.setValueChangeCallback(self.resizeDigits)
self.fingers = OrderedDict()
self.handCtrl = Control('hand', parent=self.ctrlCmpGrp, shape="square")
self.handCtrl.rotatePoints(0.0, 0.0, 90.0)
self.handCtrl.scalePoints(Vec3(1.0, 0.75, 1.0))
self.handCtrl.setColor('yellow')
self.handGuideSettingsAttrGrp = AttributeGroup("Settings", parent=self.handCtrl)
self.ctrlShapeToggle = BoolAttribute('ctrlShape_vis', value=False, parent=self.handGuideSettingsAttrGrp)
self.handDebugInputAttr = BoolAttribute('drawDebug', value=False, parent=self.handGuideSettingsAttrGrp)
self.drawDebugInputAttr.connect(self.handDebugInputAttr)
self.guideCtrlHrcGrp = HierarchyGroup('controlShapes', parent=self.ctrlCmpGrp)
self.default_data = {
"name": name,
"location": "L",
"handXfo": Xfo(Vec3(7.1886, 12.2819, 0.4906)),
"digitNames": self.digitNamesAttr.getValue(),
"numJoints": self.numJointsAttr.getValue(),
"fingers": self.fingers
}
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(HandComponentGuide, self).saveData()
data['handXfo'] = self.handCtrl.xfo
data['digitNames'] = self.digitNamesAttr.getValue()
data['numJoints'] = self.numJointsAttr.getValue()
fingerXfos = {}
fingerShapeCtrlData = {}
for finger in self.fingers.keys():
fingerXfos[finger] = [x.xfo for x in self.fingers[finger]]
fingerShapeCtrlData[finger] = []
for i, digit in enumerate(self.fingers[finger]):
if i != len(self.fingers[finger]) - 1:
fingerShapeCtrlData[finger].append(digit.shapeCtrl.getCurveData())
data['fingersGuideXfos'] = fingerXfos
data['fingerShapeCtrlData'] = fingerShapeCtrlData
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(HandComponentGuide, self).loadData(data)
self.handCtrl.xfo = data.get('handXfo')
self.numJointsAttr.setValue(data.get('numJoints'))
self.digitNamesAttr.setValue(data.get('digitNames'))
fingersGuideXfos = data.get('fingersGuideXfos')
fingerShapeCtrlData = data.get('fingerShapeCtrlData')
if fingersGuideXfos is not None:
for finger in self.fingers.keys():
for i in xrange(len(self.fingers[finger])):
self.fingers[finger][i].xfo = fingersGuideXfos[finger][i]
if hasattr(self.fingers[finger][i], 'shapeCtrl'):
if fingerShapeCtrlData is not None:
if finger in fingerShapeCtrlData:
self.fingers[finger][i].shapeCtrl.setCurveData(fingerShapeCtrlData[finger][i])
for op in self.getOperators():
guideOpName = ''.join([op.getName().split('FingerGuideOp')[0], self.getLocation(), 'FingerGuideOp'])
op.setName(guideOpName)
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(HandComponentGuide, self).getRigBuildData()
data['handXfo'] = self.handCtrl.xfo
fingerData = {}
for finger in self.fingers.keys():
fingerData[finger] = []
for i, joint in enumerate(self.fingers[finger]):
if i == len(self.fingers[finger]) - 1:
continue
# Calculate Xfo
boneVec = self.fingers[finger][i + 1].xfo.tr - self.fingers[finger][i].xfo.tr
bone1Normal = self.fingers[finger][i].xfo.ori.getZaxis().cross(boneVec).unit()
bone1ZAxis = boneVec.cross(bone1Normal).unit()
jointXfo = Xfo()
jointXfo.setFromVectors(boneVec.unit(), bone1Normal, bone1ZAxis, self.fingers[finger][i].xfo.tr)
jointData = {
'curveData': self.fingers[finger][i].shapeCtrl.getCurveData(),
'length': self.fingers[finger][i].xfo.tr.distanceTo(self.fingers[finger][i + 1].xfo.tr),
'xfo': jointXfo
}
fingerData[finger].append(jointData)
data['fingerData'] = fingerData
return data
# ==========
# Callbacks
# ==========
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
def removeFinger(self, name):
self.handCtrl.removeChild(self.fingers[name][0])
del self.fingers[name]
def placeFingers(self):
spacing = 0.25
length = spacing * (len(self.fingers.keys()) - 1)
mid = length / 2.0
startOffset = length - mid
for i, finger in enumerate(self.fingers.keys()):
parentCtrl = self.handCtrl
numJoints = self.numJointsAttr.getValue()
if finger == "thumb":
numJoints = 3
for y in xrange(numJoints + 1):
if y == 1:
xOffset = 0.375
else:
xOffset = 0.25
if y == 0:
offsetVec = Vec3(xOffset, 0, startOffset - (i * spacing))
else:
offsetVec = Vec3(xOffset, 0, 0)
fingerPos = parentCtrl.xfo.transformVector(offsetVec)
fingerXfo = Xfo(tr=fingerPos, ori=self.handCtrl.xfo.ori)
self.fingers[finger][y].xfo = fingerXfo
parentCtrl = self.fingers[finger][y]
def updateFingers(self, fingers):
if " " in fingers:
self.digitNamesAttr.setValue(fingers.replace(" ", ""))
return
fingerNames = fingers.split(',')
# Delete fingers that don't exist any more
for finger in list(set(self.fingers.keys()) - set(fingerNames)):
self.removeFinger(finger)
# Add Fingers
for finger in fingerNames:
if finger in self.fingers.keys():
continue
self.addFinger(finger)
self.placeFingers()
def resizeDigits(self, numJoints):
initNumJoints = numJoints
for finger in self.fingers.keys():
if finger == "thumb":
numJoints = 3
else:
numJoints = initNumJoints
if numJoints + 1 == len(self.fingers[finger]):
continue
elif numJoints + 1 > len(self.fingers[finger]):
for i in xrange(len(self.fingers[finger]), numJoints + 1):
prevDigit = self.fingers[finger][i - 1]
digitCtrl = Control(finger + str(i + 1).zfill(2), parent=prevDigit, shape='sphere')
digitCtrl.setColor('orange')
digitCtrl.scalePoints(Vec3(0.25, 0.25, 0.25))
digitCtrl.lockScale(True, True, True)
self.fingers[finger].append(digitCtrl)
elif numJoints + 1 < len(self.fingers[finger]):
numExtraCtrls = len(self.fingers[finger]) - (numJoints + 1)
for i in xrange(numExtraCtrls):
removedJoint = self.fingers[finger].pop()
removedJoint.getParent().removeChild(removedJoint)
self.placeFingers()
# ==============
# 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 HandComponentRig
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()
class mjEyelidComponentGuide(mjEyelidComponent):
"""Eyelid Component Guide"""
def __init__(self, name='mjEyelid', parent=None):
Profiler.getInstance().push("Construct Eyelid Guide Component:" + name)
super(mjEyelidComponentGuide, self).__init__(name, parent)
# =========
# Attributes // Create Attributes Controls.
# =========
guideUpSettingsAttrGrp = AttributeGroup("Eyelid Up", parent=self)
guideLowSettingsAttrGrp = AttributeGroup("Eyelid Low", parent=self)
self.numUpDeformersAttr = IntegerAttribute(
'Num Deformers',
value=10,
minValue=1,
maxValue=50,
parent=guideUpSettingsAttrGrp)
self.upMedialFactorAttr = ScalarAttribute(
'Medial Blink Factor',
value=0.25,
minValue=0,
maxValue=1,
parent=guideUpSettingsAttrGrp)
self.upLateralFactorAttr = ScalarAttribute(
'Lateral Blink Factor',
value=0.65,
minValue=0,
maxValue=1,
parent=guideUpSettingsAttrGrp)
self.numLowDeformersAttr = IntegerAttribute(
'Num Deformers',
value=10,
minValue=1,
maxValue=50,
parent=guideLowSettingsAttrGrp)
self.lowMedialFactorAttr = ScalarAttribute(
'Medial Blink Factor',
value=0.25,
minValue=0,
maxValue=1,
parent=guideLowSettingsAttrGrp)
self.lowLateralFactorAttr = ScalarAttribute(
'Lateral Blink Factor',
value=0.65,
minValue=0,
maxValue=1,
parent=guideLowSettingsAttrGrp)
self.numUpDeformersAttr.setValueChangeCallback(
self.updateNumUpDeformers)
self.numLowDeformersAttr.setValueChangeCallback(
self.updateNumLowDeformers)
# =========
# Controls // Create the Guide Controls, Name them, give them a shape, a color and scale it.
# =========
self.eyeballCtrl = Control('eyeball',
parent=self.ctrlCmpGrp,
shape="sphere")
self.eyeballCtrl.scalePoints(Vec3(0.35, 0.35, 0.35))
self.eyeballCtrl.setColor("red")
self.lidMedialCtrl = Control('lidMedial',
parent=self.eyeballCtrl,
shape="sphere")
self.lidMedialCtrl.scalePoints(Vec3(0.025, 0.025, 0.025))
self.lidMedialCtrl.setColor("peach")
self.lidLateralCtrl = Control('lidLateral',
parent=self.eyeballCtrl,
shape="sphere")
self.lidLateralCtrl.scalePoints(Vec3(0.025, 0.025, 0.025))
self.lidLateralCtrl.setColor("peach")
self.lidUpCtrl = Control('lidUp',
parent=self.eyeballCtrl,
shape="sphere")
self.lidUpCtrl.scalePoints(Vec3(0.025, 0.025, 0.025))
self.lidUpCtrl.setColor("peach")
self.lidUpMedialCtrl = Control('lidUpMedial',
parent=self.eyeballCtrl,
shape="sphere")
self.lidUpMedialCtrl.scalePoints(Vec3(0.025, 0.025, 0.025))
self.lidUpMedialCtrl.setColor("peach")
self.lidUpLateralCtrl = Control('lidUpLateral',
parent=self.eyeballCtrl,
shape="sphere")
self.lidUpLateralCtrl.scalePoints(Vec3(0.025, 0.025, 0.025))
self.lidUpLateralCtrl.setColor("peach")
self.lidLowCtrl = Control('lidLow',
parent=self.eyeballCtrl,
shape="sphere")
self.lidLowCtrl.scalePoints(Vec3(0.025, 0.025, 0.025))
self.lidLowCtrl.setColor("peach")
self.lidLowMedialCtrl = Control('lidLowMedial',
parent=self.eyeballCtrl,
shape="sphere")
self.lidLowMedialCtrl.scalePoints(Vec3(0.025, 0.025, 0.025))
self.lidLowMedialCtrl.setColor("peach")
self.lidLowLateralCtrl = Control('lidLowLateral',
parent=self.eyeballCtrl,
shape="sphere")
self.lidLowLateralCtrl.scalePoints(Vec3(0.025, 0.025, 0.025))
self.lidLowLateralCtrl.setColor("peach")
# ===============
# Add Debug Splice Ops
# ===============
# Add Lid Up Canvas Op
self.debugLidUpCanvasOp = CanvasOperator(
'Debug_Canvas_Eyelid_Up_Op', 'MJCG.Solvers.mjEyelidDebugSolver')
self.addOperator(self.debugLidUpCanvasOp)
# Add Attributes Inputs
self.debugLidUpCanvasOp.setInput('drawDebug', self.drawDebugInputAttr)
self.debugLidUpCanvasOp.setInput('rigScale', self.rigScaleInputAttr)
self.debugLidUpCanvasOp.setInput('Deformer_Count',
self.numUpDeformersInputAttr)
# Add Xfo Inputs
self.debugLidUpCanvasOp.setInput('Eye_Center', self.eyeballCtrl)
self.debugLidUpCanvasOp.setInput('Lid_Medial', self.lidMedialCtrl)
self.debugLidUpCanvasOp.setInput('Lid_MedialCen', self.lidUpMedialCtrl)
self.debugLidUpCanvasOp.setInput('Lid_Center_Ref', self.lidUpCtrl)
self.debugLidUpCanvasOp.setInput('Lid_Center_Ctrl', self.lidUpCtrl)
self.debugLidUpCanvasOp.setInput('Lid_LateralCen',
self.lidUpLateralCtrl)
self.debugLidUpCanvasOp.setInput('Lid_Lateral', self.lidLateralCtrl)
# Add Xfo Outputs
self.debugLidUpCanvasOp.setOutput('result',
self.eyelidUpOutput.getTarget())
# Add Lid Low Canvas Op
self.debugLidLowCanvasOp = CanvasOperator(
'Debug_Canvas_Eyelid_Low_Op', 'MJCG.Solvers.mjEyelidDebugSolver')
self.addOperator(self.debugLidLowCanvasOp)
# Add Attributes Inputs
self.debugLidLowCanvasOp.setInput('drawDebug', self.drawDebugInputAttr)
self.debugLidLowCanvasOp.setInput('rigScale', self.rigScaleInputAttr)
self.debugLidLowCanvasOp.setInput('Deformer_Count',
self.numLowDeformersInputAttr)
# Add Xfo Inputs
self.debugLidLowCanvasOp.setInput('Eye_Center', self.eyeballCtrl)
self.debugLidLowCanvasOp.setInput('Lid_Medial', self.lidMedialCtrl)
self.debugLidLowCanvasOp.setInput('Lid_MedialCen',
self.lidLowMedialCtrl)
self.debugLidLowCanvasOp.setInput('Lid_Center_Ref', self.lidLowCtrl)
self.debugLidLowCanvasOp.setInput('Lid_Center_Ctrl', self.lidLowCtrl)
self.debugLidLowCanvasOp.setInput('Lid_LateralCen',
self.lidLowLateralCtrl)
self.debugLidLowCanvasOp.setInput('Lid_Lateral', self.lidLateralCtrl)
# Add Xfo Outputs
self.debugLidLowCanvasOp.setOutput('result',
self.eyelidLowOutput.getTarget())
# =========
# Position Data // Get the Guide Controls Position data, else set them at their initial position.
# =========
self.default_data = {
"name": name,
"location": "L",
"eyeballXfo": Xfo(Vec3(0.322, 15.500, 0.390)),
"lidMedialXfo": Xfo(Vec3(0.168, 15.445, 0.520)),
"lidLateralXfo": Xfo(Vec3(0.465, 15.47, 0.465)),
"lidUpXfo": Xfo(Vec3(0.322, 15.585, 0.605)),
"lidUpMedialXfo": Xfo(Vec3(0.203, 15.515, 0.525)),
"lidUpLateralXfo": Xfo(Vec3(0.432, 15.55, 0.538)),
"lidLowXfo": Xfo(Vec3(0.322, 15.434, 0.6)),
"lidLowMedialXfo": Xfo(Vec3(0.24, 15.45, 0.513)),
"lidLowLateralXfo": Xfo(Vec3(0.413, 15.44, 0.525)),
"lidUpMedialBlink": self.upMedialFactorAttr.getValue(),
"lidUpLateralBlink": self.upLateralFactorAttr.getValue(),
"lidLowMedialBlink": self.lowMedialFactorAttr.getValue(),
"lidLowLateralBlink": self.lowLateralFactorAttr.getValue(),
"numUpDeformers": self.numUpDeformersAttr.getValue(),
"numLowDeformers": self.numLowDeformersAttr.getValue(),
}
self.loadData(self.default_data)
Profiler.getInstance().pop()
# ==========
# Callbacks
# ==========
def updateNumUpDeformers(self, countUp):
if countUp == 0:
raise IndexError("'count' must be > 0")
#Lip Up
lidUpOutputs = self.eyelidUpOutput.getTarget()
if countUp > len(lidUpOutputs):
for i in xrange(len(lidUpOutputs), countUp):
debugUpCtrl = Control('Lid_Up_' + str(i + 1).zfill(2),
parent=self.outputHrcGrp,
shape="sphere")
debugUpCtrl.rotatePoints(90, -90, 180)
debugUpCtrl.scalePoints(Vec3(0.01, 0.01, 0.01))
debugUpCtrl.setColor("yellowLight")
lidUpOutputs.append(debugUpCtrl)
elif countUp < len(lidUpOutputs):
numExtraUpCtrls = len(lidUpOutputs) - countUp
for i in xrange(numExtraUpCtrls):
extraUpCtrl = lidUpOutputs.pop()
self.outputHrcGrp.removeChild(extraUpCtrl)
return True
def updateNumLowDeformers(self, countLow):
if countLow == 0:
raise IndexError("'count' must be > 0")
#Lip Low
lidLowOutputs = self.eyelidLowOutput.getTarget()
if countLow > len(lidLowOutputs):
for i in xrange(len(lidLowOutputs), countLow):
debugLowCtrl = Control('Lid_Low_' + str(i + 1).zfill(2),
parent=self.outputHrcGrp,
shape="sphere")
debugLowCtrl.rotatePoints(90, -90, 180)
debugLowCtrl.scalePoints(Vec3(0.01, 0.01, 0.01))
debugLowCtrl.setColor("yellowLight")
lidLowOutputs.append(debugLowCtrl)
elif countLow < len(lidLowOutputs):
numExtraLowCtrls = len(lidLowOutputs) - countLow
for i in xrange(numExtraLowCtrls):
extraLowCtrl = lidLowOutputs.pop()
self.outputHrcGrp.removeChild(extraLowCtrl)
return True
# =============
# Data Methods
# =============
def saveData(self):
data = super(mjEyelidComponentGuide, self).saveData()
data['eyeballXfo'] = self.eyeballCtrl.xfo
data['lidMedialXfo'] = self.lidMedialCtrl.xfo
data['lidLateralXfo'] = self.lidLateralCtrl.xfo
data['lidUpXfo'] = self.lidUpCtrl.xfo
data['lidUpMedialXfo'] = self.lidUpMedialCtrl.xfo
data['lidUpLateralXfo'] = self.lidUpLateralCtrl.xfo
data['lidLowXfo'] = self.lidLowCtrl.xfo
data['lidLowMedialXfo'] = self.lidLowMedialCtrl.xfo
data['lidLowLateralXfo'] = self.lidLowLateralCtrl.xfo
data['numUpDeformers'] = self.numUpDeformersAttr.getValue()
data['numLowDeformers'] = self.numLowDeformersAttr.getValue()
data['lidUpMedialBlink'] = self.upMedialFactorAttr.getValue()
data['lidUpLateralBlink'] = self.upLateralFactorAttr.getValue()
data['lidLowMedialBlink'] = self.lowMedialFactorAttr.getValue()
data['lidLowLateralBlink'] = self.lowLateralFactorAttr.getValue()
return data
def loadData(self, data):
super(mjEyelidComponentGuide, self).loadData(data)
self.eyeballCtrl.xfo = data['eyeballXfo']
self.lidMedialCtrl.xfo = data['lidMedialXfo']
self.lidLateralCtrl.xfo = data['lidLateralXfo']
self.lidUpCtrl.xfo = data['lidUpXfo']
self.lidUpMedialCtrl.xfo = data['lidUpMedialXfo']
self.lidUpLateralCtrl.xfo = data['lidUpLateralXfo']
self.lidLowCtrl.xfo = data['lidLowXfo']
self.lidLowMedialCtrl.xfo = data['lidLowMedialXfo']
self.lidLowLateralCtrl.xfo = data['lidLowLateralXfo']
self.numUpDeformersAttr.setValue(data["numUpDeformers"])
self.numLowDeformersAttr.setValue(data["numLowDeformers"])
self.numUpDeformersInputAttr.setValue(data["numUpDeformers"])
self.numLowDeformersInputAttr.setValue(data["numLowDeformers"])
self.upMedialFactorInputAttr.setValue(data['lidUpMedialBlink'])
self.upLateralFactorInputAttr.setValue(data['lidUpLateralBlink'])
self.lowMedialFactorInputAttr.setValue(data['lidLowMedialBlink'])
self.lowLateralFactorInputAttr.setValue(data['lidLowLateralBlink'])
self.debugLidUpCanvasOp.evaluate()
self.debugLidLowCanvasOp.evaluate()
return True
def getRigBuildData(self):
data = super(mjEyelidComponentGuide, self).getRigBuildData()
eyeballPosition = self.eyeballCtrl.xfo.tr
eyeballOriXfo = Xfo()
eyeballOriXfo.tr = eyeballPosition
eyeballOriOffset = Quat(Vec3(0.0, 0.894, 0.0), -0.448)
if self.getLocation() == "R":
eyeballOriXfo.ori.subtract(eyeballOriOffset)
data['eyeballXfo'] = eyeballOriXfo
eyelidUpVOffset = Vec3(0.0, 0.2, 0.0)
eyelidUpVXfo = Xfo()
eyelidUpVXfo.tr = eyeballPosition.add(eyelidUpVOffset)
data['eyelidUpVXfo'] = eyelidUpVXfo
data['lidMedialXfo'] = self.lidMedialCtrl.xfo
data['lidLateralXfo'] = self.lidLateralCtrl.xfo
data['lidUpXfo'] = self.lidUpCtrl.xfo
data['lidUpMedialXfo'] = self.lidUpMedialCtrl.xfo
data['lidUpLateralXfo'] = self.lidUpLateralCtrl.xfo
data['lidLowXfo'] = self.lidLowCtrl.xfo
data['lidLowMedialXfo'] = self.lidLowMedialCtrl.xfo
data['lidLowLateralXfo'] = self.lidLowLateralCtrl.xfo
data['numUpDeformers'] = self.numUpDeformersAttr.getValue()
data['numLowDeformers'] = self.numLowDeformersAttr.getValue()
data['lidUpMedialBlink'] = self.upMedialFactorAttr.getValue()
data['lidUpLateralBlink'] = self.upLateralFactorAttr.getValue()
data['lidLowMedialBlink'] = self.lowMedialFactorAttr.getValue()
data['lidLowLateralBlink'] = self.lowLateralFactorAttr.getValue()
return data
# ==============
# Class Methods
# ==============
@classmethod
def getComponentType(cls):
return 'Guide'
@classmethod
def getRigComponentClass(cls):
return mjEyelidComponentRig
class TentacleComponentGuide(TentacleComponent):
"""Tentacle Component Guide"""
def __init__(self, name='Tentacle', parent=None, data=None):
Profiler.getInstance().push("Construct Tentacle Guide Component:" + name)
super(TentacleComponentGuide, self).__init__(name, parent)
# =========
# Controls
# =========
guideSettingsAttrGrp = AttributeGroup("GuideSettings", parent=self)
self.numJoints = IntegerAttribute('numJoints', value=5, minValue=2, maxValue=20, parent=guideSettingsAttrGrp)
self.numJoints.setValueChangeCallback(self.updateNumControls)
self.jointCtrls = []
self.tentacleOutputs = []
if data is None:
numJoints = self.numJoints.getValue()
jointPositions = self.generateGuidePositions(numJoints)
for i in xrange(numJoints):
self.jointCtrls.append(Control('tentacle' + str(i + 1).zfill(2), parent=self.ctrlCmpGrp, shape="sphere"))
self.tentacleOutputs.append(ComponentOutput('tentacle' + str(i + 1).zfill(2), parent=self.outputHrcGrp))
self.boneOutputs.setTarget(self.tentacleOutputs)
data = {
"location": "L",
"jointPositions": jointPositions,
"numJoints": self.numJoints.getValue()
}
self.loadData(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(TentacleComponentGuide, self).saveData()
jointPositions = []
for i in xrange(len(self.jointCtrls)):
jointPositions.append(self.jointCtrls[i].xfo.tr)
data['jointPositions'] = jointPositions
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(TentacleComponentGuide, self).loadData(data)
for i in xrange(len(data['jointPositions'])):
self.jointCtrls[i].xfo.tr = data['jointPositions'][i]
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(TentacleComponentGuide, self).getRigBuildData()
numJoints = self.numJoints.getValue()
# Calculate FW
toFirst = self.jointCtrls[0].xfo.tr.subtract(self.jointCtrls[1].xfo.tr).unit()
toTip = self.jointCtrls[0].xfo.tr.subtract(self.jointCtrls[-1].xfo.tr).unit()
fw = toTip.cross(toFirst).unit()
# Calculate Xfos
boneXfos = []
boneLengths = []
for i in xrange(numJoints):
boneVec = self.jointCtrls[i + 1].xfo.tr.subtract(self.jointCtrls[i].xfo.tr)
boneLengths.append(boneVec.length())
bone1Normal = fw.cross(boneVec).unit()
bone1ZAxis = boneVec.cross(bone1Normal).unit()
xfo = Xfo()
xfo.setFromVectors(boneVec.unit(), bone1Normal, bone1ZAxis, self.jointCtrls[i].xfo.tr)
boneXfos.append(xfo)
data['boneXfos'] = boneXfos
data['endXfo'] = self.jointCtrls[-1].xfo
data['boneLengths'] = boneLengths
return data
# ==========
# Callbacks
# ==========
def updateNumControls(self, numJoints):
"""Load a saved guide representation from persisted data.
Arguments:
numJoints -- object, The number of joints inthe chain.
Return:
True if successful.
"""
if numJoints == 0:
raise IndexError("'numJoints' must be > 0")
if numJoints + 1 > len(self.jointCtrls):
for i in xrange(len(self.jointCtrls), numJoints + 1):
newCtrl = Control('tentacle' + str(i + 1).zfill(2), parent=self.ctrlCmpGrp, shape="sphere")
self.jointCtrls.append(newCtrl)
newOutput = ComponentOutput('tentacle' + str(i + 1).zfill(2), parent=self.outputHrcGrp)
self.tentacleOutputs.append(newOutput)
elif numJoints + 1 < len(self.jointCtrls):
numExtraCtrls = len(self.jointCtrls) - (numJoints + 1)
for i in xrange(numExtraCtrls):
extraCtrl = self.jointCtrls.pop()
self.ctrlCmpGrp.removeChild(extraCtrl)
extraOutput = self.tentacleOutputs.pop()
self.outputHrcGrp.removeChild(extraOutput)
# Reset the control positions based on new number of joints
jointPositions = self.generateGuidePositions(numJoints)
for i in xrange(len(self.jointCtrls)):
self.jointCtrls[i].xfo.tr = jointPositions[i]
return True
def generateGuidePositions(self, numJoints):
"""Generates the positions for the guide controls based on the number
of joints.
Args:
numJoints (int): Number of joints to generate a transform for.
Returns:
list: Guide control positions.
"""
halfPi = math.pi / 2.0
step = halfPi / numJoints
guidePositions = []
for i in xrange(numJoints + 1):
x = math.cos((i * step) + halfPi) * -10
y = math.sin((i * step) + halfPi) * 10
guidePositions.append(Vec3(x, y, 0.0))
return guidePositions
# ==============
# 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 TentacleComponentRig
class SpineComponentGuide(SpineComponent):
"""Spine Component Guide"""
def __init__(self, name='spine', parent=None):
Profiler.getInstance().push("Construct Spine Guide Component:" + name)
super(SpineComponentGuide, self).__init__(name, parent)
# =========
# Controls
# ========
guideSettingsAttrGrp = AttributeGroup("GuideSettings", parent=self)
self.numDeformersAttr = IntegerAttribute('numDeformers',
value=1,
minValue=0,
maxValue=20,
parent=guideSettingsAttrGrp)
# Guide Controls
self.cog = Control('cogPosition',
parent=self.ctrlCmpGrp,
shape="sphere")
self.cog.scalePoints(Vec3(1.2, 1.2, 1.2))
self.cog.setColor('red')
self.spine01Ctrl = Control('spine01Position',
parent=self.ctrlCmpGrp,
shape='sphere')
self.spine02Ctrl = Control('spine02Position',
parent=self.ctrlCmpGrp,
shape='sphere')
self.spine03Ctrl = Control('spine03Position',
parent=self.ctrlCmpGrp,
shape='sphere')
self.spine04Ctrl = Control('spine04Position',
parent=self.ctrlCmpGrp,
shape='sphere')
self.loadData({
'name': name,
'location': 'M',
'cogPosition': Vec3(0.0, 11.1351, -0.1382),
'spine01Position': Vec3(0.0, 11.1351, -0.1382),
'spine02Position': Vec3(0.0, 11.8013, -0.1995),
'spine03Position': Vec3(0.0, 12.4496, -0.3649),
'spine04Position': Vec3(0.0, 13.1051, -0.4821),
'numDeformers': 6
})
Profiler.getInstance().pop()
# =============
# Data Methods
# =============
def saveData(self):
"""Save the data for the component to be persisted.
Return:
The JSON data object
"""
data = super(SpineComponentGuide, self).saveData()
data['cogPosition'] = self.cog.xfo.tr
data['spine01Position'] = self.spine01Ctrl.xfo.tr
data['spine02Position'] = self.spine02Ctrl.xfo.tr
data['spine03Position'] = self.spine03Ctrl.xfo.tr
data['spine04Position'] = self.spine04Ctrl.xfo.tr
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(SpineComponentGuide, self).loadData(data)
self.cog.xfo.tr = data["cogPosition"]
self.spine01Ctrl.xfo.tr = data["spine01Position"]
self.spine02Ctrl.xfo.tr = data["spine02Position"]
self.spine03Ctrl.xfo.tr = data["spine03Position"]
self.spine04Ctrl.xfo.tr = data["spine04Position"]
self.numDeformersAttr.setValue(data["numDeformers"])
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(SpineComponentGuide, self).getRigBuildData()
data['cogPosition'] = self.cog.xfo.tr
data['spine01Position'] = self.spine01Ctrl.xfo.tr
data['spine02Position'] = self.spine02Ctrl.xfo.tr
data['spine03Position'] = self.spine03Ctrl.xfo.tr
data['spine04Position'] = self.spine04Ctrl.xfo.tr
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 SpineComponentRig
def __init__(self, name='spine', parent=None):
Profiler.getInstance().push("Construct Fabrice Spine Guide Component:" + name)
super(FabriceSpineGuide, 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.cogCtrl = Control('cog', parent=self.ctrlCmpGrp, shape="circle")
self.cogCtrl.rotatePoints(90, 0, 0)
self.cogCtrl.scalePoints(Vec3(3.0, 3.0, 3.0))
self.cogCtrl.setColor('red')
self.spineBaseCtrl = Control('spineBase', parent=self.ctrlCmpGrp, shape='pin')
self.spineBaseCtrl.rotatePoints(90, 0, 0)
self.spineBaseCtrl.translatePoints(Vec3(0, 1.0, 0))
self.spineBaseHandleCtrl = Control('spineBaseHandle', parent=self.ctrlCmpGrp, shape='pin')
self.spineBaseHandleCtrl.rotatePoints(90, 0, 0)
self.spineBaseHandleCtrl.translatePoints(Vec3(0, 1.0, 0))
self.spineEndHandleCtrl = Control('spineEndHandle', parent=self.ctrlCmpGrp, shape='pin')
self.spineEndHandleCtrl.rotatePoints(90, 0, 0)
self.spineEndHandleCtrl.translatePoints(Vec3(0, 1.0, 0))
self.spineEndCtrl = Control('spineEnd', parent=self.ctrlCmpGrp, shape='pin')
self.spineEndCtrl.rotatePoints(90, 0, 0)
self.spineEndCtrl.translatePoints(Vec3(0, 1.0, 0))
# ===============
# Add Splice Ops
# ===============
# Add Spine Splice Op
self.bezierSpineSpliceOp = SpliceOperator('spineGuideSpliceOp', 'BezierSpineSolver', 'Kraken', alwaysEval=True)
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.spineVertebraeOutput.getTarget())
self.loadData({
'name': name,
'location': 'M',
'cogPos': Vec3(0.0, 1.65, 0.75),
'cogCtrlCrvData': self.cogCtrl.getCurveData(),
'spineBasePos': Vec3(0.0, 1.65, 0.75),
'spineBaseCtrlCrvData': self.spineBaseCtrl.getCurveData(),
'spineBaseHandlePos': Vec3(0.0, 1.6, -0.7),
'spineBaseHandleCtrlCrvData': self.spineBaseHandleCtrl.getCurveData(),
'spineEndHandlePos': Vec3(0.0, 1.15, -2.0),
'spineEndHandleCtrlCrvData': self.spineEndHandleCtrl.getCurveData(),
'spineEndPos': Vec3(0.0, 0.65, -3.1),
'spineEndCtrlCrvData': self.spineEndCtrl.getCurveData(),
'numDeformers': 6
})
Profiler.getInstance().pop()
def __init__(self, name='MultiSpring', parent=None):
Profiler.getInstance().push("Construct Multi Spring Rig Component:" +
name)
super(MultiSpringComponentRig, self).__init__(name, parent)
# =========
# Controls
# =========
# Spring Ctrls
self.mainSpringCtrl = Control('springSettings',
parent=self.ctrlCmpGrp,
shape='pin')
self.springCtrlSpaces = []
self.springCtrls = []
self.setNumControls(1)
# Add Component Params to FK control
springSettingsAttrGrp = AttributeGroup("DisplayInfo_SpringSettings",
parent=self.mainSpringCtrl)
self.springDrawDebugInputAttr = BoolAttribute(
'drawDebug', value=False, parent=springSettingsAttrGrp)
self.springtargetOffsetXInputAttr = ScalarAttribute(
'targetOffset_X',
value=3.0,
minValue=0.0,
maxValue=10.0,
parent=springSettingsAttrGrp)
self.springtargetOffsetYInputAttr = ScalarAttribute(
'targetOffset_Y',
value=0.0,
minValue=0.0,
maxValue=10.0,
parent=springSettingsAttrGrp)
self.springtargetOffsetZInputAttr = ScalarAttribute(
'targetOffset_Z',
value=0.0,
minValue=0.0,
maxValue=10.0,
parent=springSettingsAttrGrp)
self.springFrameInputAttr = IntegerAttribute(
'frame', value=1, parent=springSettingsAttrGrp)
self.springResetFrameInputAttr = IntegerAttribute(
'reset_frame', value=1, parent=springSettingsAttrGrp)
self.springMassInputAttr = ScalarAttribute(
'mass',
value=0.5,
minValue=0.0,
maxValue=20.0,
parent=springSettingsAttrGrp)
self.springSpringStrengthInputAttr = ScalarAttribute(
'springStrength',
value=6.0,
minValue=0.0,
maxValue=20.0,
parent=springSettingsAttrGrp)
self.springDampingInputAttr = ScalarAttribute(
'damping',
value=0.125,
minValue=0.0,
maxValue=5.0,
parent=springSettingsAttrGrp)
# Connect IO to controls
self.drawDebugInputAttr.connect(self.springDrawDebugInputAttr)
# ==========
# 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
self.rootInputConstraint = PoseConstraint('_'.join([
self.springCtrlSpaces[0].getName(), 'To',
self.rootInputTgt.getName()
]))
self.rootInputConstraint.setMaintainOffset(True)
self.rootInputConstraint.addConstrainer(self.rootInputTgt)
self.springCtrlSpaces[0].addConstraint(self.rootInputConstraint)
# ===============
# Add Splice Ops
# ===============
# Add Solver Canvas Op
self.springOp = CanvasOperator('springSolverOp',
'Kraken.Solvers.SpringOffsetSolver')
self.addOperator(self.springOp)
# Add Att Inputs
self.springOp.setInput('drawDebug', self.drawDebugInputAttr)
self.springOp.setInput('rigScale', self.rigScaleInputAttr)
self.springOp.setInput('targetOffset_X',
self.springtargetOffsetXInputAttr)
self.springOp.setInput('targetOffset_Y',
self.springtargetOffsetYInputAttr)
self.springOp.setInput('targetOffset_Z',
self.springtargetOffsetZInputAttr)
self.springOp.setInput('frame', self.springFrameInputAttr)
self.springOp.setInput('reset_frame', self.springResetFrameInputAttr)
self.springOp.setInput('mass', self.springMassInputAttr)
self.springOp.setInput('spring_strength',
self.springSpringStrengthInputAttr)
self.springOp.setInput('damping', self.springDampingInputAttr)
# Add Xfo Inputs
self.springOp.setInput('inputs', self.springCtrls)
# Add Xfo Outputs
self.springOp.setOutput('outputs', self.boneOutputsTgt)
# Add Deformer Splice Op
self.deformersToOutputsKLOp = KLOperator('springDeformerKLOp',
'MultiPoseConstraintSolver',
'Kraken')
self.addOperator(self.deformersToOutputsKLOp)
# Add Att Inputs
self.deformersToOutputsKLOp.setInput('drawDebug', False)
self.deformersToOutputsKLOp.setInput('rigScale',
self.rigScaleInputAttr)
# Add Xfo Inputs
self.deformersToOutputsKLOp.setInput('constrainers',
self.boneOutputsTgt)
# Add Xfo Outputs
self.deformersToOutputsKLOp.setOutput('constrainees',
self.deformerJoints)
Profiler.getInstance().pop()
class HandComponentGuide(HandComponent):
"""Hand Component Guide"""
def __init__(self, name='hand', parent=None, *args, **kwargs):
Profiler.getInstance().push("Construct Hand Guide Component:" + name)
super(HandComponentGuide, self).__init__(name, parent, *args, **kwargs)
# =========
# Controls
# =========
# Guide Controls
self.guideSettingsAttrGrp = AttributeGroup("GuideSettings", parent=self)
self.digitNamesAttr = StringAttribute('digitNames', value="thumb,index,middle,ring,pinky", parent=self.guideSettingsAttrGrp)
self.digitNamesAttr.setValueChangeCallback(self.updateFingers)
self.numJointsAttr = IntegerAttribute('numJoints', value=4, minValue=2, maxValue=20, parent=self.guideSettingsAttrGrp)
self.numJointsAttr.setValueChangeCallback(self.resizeDigits)
self.fingers = OrderedDict()
self.handCtrl = Control('hand', parent=self.ctrlCmpGrp, shape="square")
self.handCtrl.rotatePoints(0.0, 0.0, 90.0)
self.handCtrl.scalePoints(Vec3(1.0, 0.75, 1.0))
self.handCtrl.setColor('yellow')
self.handGuideSettingsAttrGrp = AttributeGroup("Settings", parent=self.handCtrl)
self.ctrlShapeToggle = BoolAttribute('ctrlShape_vis', value=False, parent=self.handGuideSettingsAttrGrp)
self.handDebugInputAttr = BoolAttribute('drawDebug', value=False, parent=self.handGuideSettingsAttrGrp)
self.drawDebugInputAttr.connect(self.handDebugInputAttr)
self.guideCtrlHrcGrp = HierarchyGroup('controlShapes', parent=self.ctrlCmpGrp)
self.default_data = {
"name": name,
"location": "L",
"handXfo": Xfo(Vec3(7.1886, 12.2819, 0.4906)),
"digitNames": self.digitNamesAttr.getValue(),
"numJoints": self.numJointsAttr.getValue(),
"fingers": self.fingers
}
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(HandComponentGuide, self).saveData()
data['handXfo'] = self.handCtrl.xfo
data['digitNames'] = self.digitNamesAttr.getValue()
data['numJoints'] = self.numJointsAttr.getValue()
fingerXfos = {}
fingerShapeCtrlData = {}
for finger in self.fingers.keys():
fingerXfos[finger] = [x.xfo for x in self.fingers[finger]]
fingerShapeCtrlData[finger] = []
for i, digit in enumerate(self.fingers[finger]):
if i != len(self.fingers[finger]) - 1:
fingerShapeCtrlData[finger].append(digit.shapeCtrl.getCurveData())
data['fingersGuideXfos'] = fingerXfos
data['fingerShapeCtrlData'] = fingerShapeCtrlData
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(HandComponentGuide, self).loadData(data)
self.handCtrl.xfo = data.get('handXfo')
self.numJointsAttr.setValue(data.get('numJoints'))
self.digitNamesAttr.setValue(data.get('digitNames'))
fingersGuideXfos = data.get('fingersGuideXfos')
fingerShapeCtrlData = data.get('fingerShapeCtrlData')
if fingersGuideXfos is not None:
for finger in self.fingers.keys():
for i in xrange(len(self.fingers[finger])):
self.fingers[finger][i].xfo = fingersGuideXfos[finger][i]
if hasattr(self.fingers[finger][i], 'shapeCtrl'):
if fingerShapeCtrlData is not None:
if finger in fingerShapeCtrlData:
self.fingers[finger][i].shapeCtrl.setCurveData(fingerShapeCtrlData[finger][i])
for op in self.getOperators():
guideOpName = ''.join([op.getName().split('FingerGuideOp')[0], self.getLocation(), 'FingerGuideOp'])
op.setName(guideOpName)
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(HandComponentGuide, self).getRigBuildData()
data['handXfo'] = self.handCtrl.xfo
fingerData = {}
for finger in self.fingers.keys():
fingerData[finger] = []
for i, joint in enumerate(self.fingers[finger]):
if i == len(self.fingers[finger]) - 1:
continue
# Calculate Xfo
boneVec = self.fingers[finger][i + 1].xfo.tr - self.fingers[finger][i].xfo.tr
bone1Normal = self.fingers[finger][i].xfo.ori.getZaxis().cross(boneVec).unit()
bone1ZAxis = boneVec.cross(bone1Normal).unit()
jointXfo = Xfo()
jointXfo.setFromVectors(boneVec.unit(), bone1Normal, bone1ZAxis, self.fingers[finger][i].xfo.tr)
jointData = {
'curveData': self.fingers[finger][i].shapeCtrl.getCurveData(),
'length': self.fingers[finger][i].xfo.tr.distanceTo(self.fingers[finger][i + 1].xfo.tr),
'xfo': jointXfo
}
fingerData[finger].append(jointData)
data['fingerData'] = fingerData
return data
# ==========
# Callbacks
# ==========
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
def removeFinger(self, name):
self.handCtrl.removeChild(self.fingers[name][0])
del self.fingers[name]
def placeFingers(self):
spacing = 0.25
length = spacing * (len(self.fingers.keys()) - 1)
mid = length / 2.0
startOffset = length - mid
for i, finger in enumerate(self.fingers.keys()):
parentCtrl = self.handCtrl
numJoints = self.numJointsAttr.getValue()
if finger == "thumb":
numJoints = 3
for y in xrange(numJoints + 1):
if y == 1:
xOffset = 0.375
else:
xOffset = 0.25
if y == 0:
offsetVec = Vec3(xOffset, 0, startOffset - (i * spacing))
else:
offsetVec = Vec3(xOffset, 0, 0)
fingerPos = parentCtrl.xfo.transformVector(offsetVec)
fingerXfo = Xfo(tr=fingerPos, ori=self.handCtrl.xfo.ori)
self.fingers[finger][y].xfo = fingerXfo
parentCtrl = self.fingers[finger][y]
def updateFingers(self, fingers):
if " " in fingers:
self.digitNamesAttr.setValue(fingers.replace(" ", ""))
return
fingerNames = fingers.split(',')
# Delete fingers that don't exist any more
for finger in list(set(self.fingers.keys()) - set(fingerNames)):
self.removeFinger(finger)
# Add Fingers
for finger in fingerNames:
if finger in self.fingers.keys():
continue
self.addFinger(finger)
self.placeFingers()
def resizeDigits(self, numJoints):
initNumJoints = numJoints
for finger in self.fingers.keys():
if finger == "thumb":
numJoints = 3
else:
numJoints = initNumJoints
if numJoints + 1 == len(self.fingers[finger]):
continue
elif numJoints + 1 > len(self.fingers[finger]):
for i in xrange(len(self.fingers[finger]), numJoints + 1):
prevDigit = self.fingers[finger][i - 1]
digitCtrl = Control(finger + str(i + 1).zfill(2), parent=prevDigit, shape='sphere')
digitCtrl.setColor('orange')
digitCtrl.scalePoints(Vec3(0.25, 0.25, 0.25))
digitCtrl.lockScale(True, True, True)
self.fingers[finger].append(digitCtrl)
elif numJoints + 1 < len(self.fingers[finger]):
numExtraCtrls = len(self.fingers[finger]) - (numJoints + 1)
for i in xrange(numExtraCtrls):
removedJoint = self.fingers[finger].pop()
removedJoint.getParent().removeChild(removedJoint)
self.placeFingers()
# ==============
# 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 HandComponentRig
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()
class FKChainComponentGuide(FKChainComponent):
"""FKChain Component Guide"""
def __init__(self, name='FKChain', parent=None, data=None):
Profiler.getInstance().push("Construct FKCHain Guide Component:" + name)
super(FKChainComponentGuide, self).__init__(name, parent)
# =========
# Controls
# =========
guideSettingsAttrGrp = AttributeGroup("GuideSettings", parent=self)
self.numJoints = IntegerAttribute('numJoints', value=4, minValue=1, maxValue=20, parent=guideSettingsAttrGrp)
self.numJoints.setValueChangeCallback(self.updateNumJointControls)
self.jointCtrls = []
if data is None:
numJoints = self.numJoints.getValue()
jointPositions = self.generateGuidePositions(numJoints)
for i in xrange(numJoints + 1):
if i == 0:
ctrlParent = self.ctrlCmpGrp
else:
ctrlParent = self.jointCtrls[i - 1]
newCtrl = Control('chain' + str(i + 1).zfill(2), parent=ctrlParent, shape="sphere")
newCtrl.scalePoints(Vec3(0.25, 0.25, 0.25))
self.jointCtrls.append(newCtrl)
data = {
"location": "L",
"jointPositions": jointPositions,
"numJoints": self.numJoints.getValue()
}
self.loadData(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(FKChainComponentGuide, self).saveData()
jointPositions = []
for i in xrange(len(self.jointCtrls)):
jointPositions.append(self.jointCtrls[i].xfo.tr)
data['jointPositions'] = jointPositions
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(FKChainComponentGuide, self).loadData(data)
for i in xrange(len(data['jointPositions'])):
self.jointCtrls[i].xfo.tr = data['jointPositions'][i]
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(FKChainComponentGuide, self).getRigBuildData()
numJoints = self.numJoints.getValue()
# Calculate Xfos
fw = Vec3(0, 0, 1)
boneXfos = []
boneLengths = []
for i in xrange(numJoints):
boneVec = self.jointCtrls[i + 1].xfo.tr.subtract(self.jointCtrls[i].xfo.tr)
boneLengths.append(boneVec.length())
bone1Normal = fw.cross(boneVec).unit()
bone1ZAxis = boneVec.cross(bone1Normal).unit()
xfo = Xfo()
xfo.setFromVectors(boneVec.unit(), bone1Normal, bone1ZAxis, self.jointCtrls[i].xfo.tr)
boneXfos.append(xfo)
data['boneXfos'] = boneXfos
data['endXfo'] = self.jointCtrls[-1].xfo
data['boneLengths'] = boneLengths
return data
# ==========
# Callbacks
# ==========
def updateNumJointControls(self, numJoints):
"""Load a saved guide representation from persisted data.
Arguments:
numJoints -- object, The number of joints inthe chain.
Return:
True if successful.
"""
if numJoints == 0:
raise IndexError("'numJoints' must be > 0")
if numJoints + 1 > len(self.jointCtrls):
for i in xrange(len(self.jointCtrls), numJoints + 1):
if i == 0:
ctrlParent = self.ctrlCmpGrp
else:
ctrlParent = self.jointCtrls[i - 1]
newCtrl = Control('chain' + str(i + 1).zfill(2), parent=ctrlParent, shape="sphere")
newCtrl.scalePoints(Vec3(0.25, 0.25, 0.25))
# Generate thew new ctrl off the end of the existing one.
newCtrl.xfo = self.jointCtrls[i-1].xfo.multiply(Xfo(Vec3(10.0, 0.0, 0.0)))
self.jointCtrls.append(newCtrl)
elif numJoints + 1 < len(self.jointCtrls):
numExtraCtrls = len(self.jointCtrls) - (numJoints + 1)
for i in xrange(numExtraCtrls):
extraCtrl = self.jointCtrls.pop()
extraCtrl.getParent().removeChild(extraCtrl)
# Reset the control positions based on new number of joints
jointPositions = self.generateGuidePositions(numJoints)
for i in xrange(len(self.jointCtrls)):
self.jointCtrls[i].xfo.tr = jointPositions[i]
return True
def generateGuidePositions(self, numJoints):
"""Generates the positions for the guide controls based on the number
of joints.
Args:
numJoints (int): Number of joints to generate a transform for.
Returns:
list: Guide control positions.
"""
guidePositions = []
for i in xrange(numJoints + 1):
guidePositions.append(Vec3(0, 0, i))
return guidePositions
# ==============
# 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 FKChainComponentRig