def installModule(self, mod, moduleName, *args):
self.disableSelectionScriptJob()
moduleNamespace = self.currentBlueprintModule + ":" + mod.CLASS_NAME + "_1"
moduleClass = getattr(mod, mod.CLASS_NAME)
moduleInstance = moduleClass(moduleNamespace)
moduleInstance.install()
cmds.textScrollList(self.UIElements["controlModule_textScrollList"],
edit=True,
removeItem=moduleName)
if cmds.textScrollList(self.UIElements["controlModule_textScrollList"],
q=True,
numberOfItems=True) != 0:
cmds.textScrollList(
self.UIElements["controlModule_textScrollList"],
edit=True,
selectIndexedItem=1)
self.UI_controlModuleSelected()
utils.forceSceneUpdate()
cmds.select(self.currentBlueprintModule + ":module_container",
replace=True)
self.setupSelectionScriptJob()
def installModule(self,mod,moduleName,*args): self.disableSelectionScriptJob() moduleNamespace = self.currentBlueprintModule + ':' + mod.CLASS_NAME + '_1' moduleClass = getattr(mod,mod.CLASS_NAME) moduleInstance = moduleClass(moduleNamespace) moduleInstance.install() cmds.textScrollList(self.UIElements['controlModule_textScrolllist'],edit=True,removeItem=moduleName) if cmds.textScrollList(self.UIElements['controlModule_textScrolllist'],q=True, numberOfItems=True) != 0: cmds.textScrollList(self.UIElements['controlModule_textScrolllist'],edit=True,selectIndexedItem=1) self.UI_controlModuleSelected() utils.forceSceneUpdate() cmds.select(self.currentBlueprintModule + ':module_container', replace=True) self.setupSelectionScriptJob()
def installModule(self, mod, moduleName):
print "MM Install"
moduleNamespace = self.currentBlueprintModule[
'currentMod'] + ":" + mod.CLASS_NAME + "_1"
moduleClass = getattr(mod, mod.CLASS_NAME)
moduleInstance = moduleClass(moduleNamespace)
moduleInstance.install()
utils.forceSceneUpdate()
def duplicateSelectedModule(self,*args):
self.deleteScriptJob()
result = cmds.confirmDialog(messageAlign='center',title='Duplicate Control Module',message='Duplicate animation as well as controls?',button=['Yes','No','Cancel'],defaultButton='Yes',cancelButton='Cancel',dismissString='Cancel')
if result == 'Cancel':
self.setupScriptJob()
return
duplicateWithAnimation = False
if result == 'Yes':
duplicateWithAnimation = True
selectedModule = cmds.textScrollList(self.UIElements['animationModule_textScroll'],q=True,selectItem=True)[0]
selectedModuleNamespace = self.selectedBlueprintModule + ':' + selectedModule
moduleNameInfo = utils.findAllModuleNames('/Modules/Animation')
modules = moduleNameInfo[0]
moduleNames = moduleNameInfo[1]
selectedModuleName = selectedModule.rpartition('_')[0]
if selectedModuleName in moduleNames:
moduleIndex = moduleNames.index(selectedModuleName)
module = modules[moduleIndex]
mod = __import__('Animation.'+module,{},{}, [module])
reload(mod)
moduleClass = getattr(mod,mod.CLASS_NAME)
moduleInst = moduleClass(selectedModuleNamespace)
selectedIndex = cmds.textScrollList(self.UIElements['animationModule_textScroll'],q=True, selectIndexedItem=True)[0]
previousSelection = cmds.ls(selection=True)
moduleInst.duplicateControlModule(withAnimation=duplicateWithAnimation)
utils.forceSceneUpdate()
if len(previousSelection) != 0:
cmds.select(previousSelection, replace=True)
else:
cmds.select(clear=True)
self.refreshAnimationModuleList(index= selectedIndex)
self.setupScriptJob()
def duplicateSelectedModule(self, *args):
self.deleteScriptJob()
result = cmds.confirmDialog(messageAlign="center", title="Duplicate Control Module", message="Duplicate animation as well as controls?", button=["Yes", "No", "Cancel"], defaultButton="Yes", cancelButton="Cancel", dismissString="Cancel")
if result == "Cancel":
self.setupScriptJob()
return
duplicateWithAnimation = False
if result == "Yes":
duplicateWithAnimation = True
selectedModule = cmds.textScrollList(self.UIElements["animationModule_textScroll"], q=True, selectItem=True)[0]
selectedModuleNamespace = self.selectedBlueprintModule + ":" + selectedModule
moduleNameInfo = utils.findAllModuleNames("/Modules/Animation")
modules = moduleNameInfo[0]
moduleNames = moduleNameInfo[1]
selectedModuleName = selectedModule.rpartition("_")[0]
if selectedModuleName in moduleNames:
moduleIndex = moduleNames.index(selectedModuleName)
module = modules[moduleIndex]
mod = __import__("Animation."+module, {}, {}, [module])
reload(mod)
moduleClass = getattr(mod, mod.CLASS_NAME)
moduleInst = moduleClass(selectedModuleNamespace)
selectedIndex = cmds.textScrollList(self.UIElements["animationModule_textScroll"], q=True, selectIndexedItem=True)
previousSelection = cmds.ls(sl=True)
moduleInst.duplicateControlModule(withAnimation=duplicateWithAnimation)
# Refresh animation module list
utils.forceSceneUpdate()
if len(previousSelection) != 0:
cmds.select(previousSelection, replace=True)
else:
cmds.select(clear=True)
self.refreshAnimationModuleList(index = selectedIndex)
self.setupScriptJob()
def installModule(self, mod, moduleName):
print "MM Install"
moduleNamespace = self.currentBlueprintModule['currentMod'] + ":" + mod.CLASS_NAME+"_1"
moduleClass = getattr(mod, mod.CLASS_NAME)
moduleInstance = moduleClass(moduleNamespace)
moduleInstance.install()
utils.forceSceneUpdate()
#cmds.select(self.currentBlueprintModule['currentMod'] + ":module_container", replace=True)
def mirrorModules(self):
# Make a progress bar to inform the user how long the mirror process is taking.
mirrorModulesProgress_UI = cmds.progressWindow(
title="Mirror Module(s)",
status="This may take a few minutes...",
isInterruptable=False)
mirrorModulesProgress = 0
mirrorModulesProgress_stage1_proportion = 15
mirrorModulesProgress_stage2_proportion = 70
mirrorModulesProgress_stage3_proportion = 10
moduleNameInfo = utils.findAllModuleNames("/Modules/Blueprint")
validModules = moduleNameInfo[0]
validModuleNames = moduleNameInfo[1]
for module in self.moduleInfo:
moduleName = module[0].partition("__")[0]
if moduleName in validModuleNames:
index = validModuleNames.index(moduleName)
module.append(validModules[index])
#077
mirrorModulesProgress_progressIncrement = mirrorModulesProgress_stage1_proportion / len(
self.moduleInfo)
for module in self.moduleInfo:
userSpecifiedName = module[0].partition("__")[2]
mod = __import__("Blueprint." + module[5], {}, {}, [module[5]])
reload(mod)
moduleClass = getattr(mod, mod.CLASS_NAME)
moduleInst = moduleClass(userSpecifiedName, None)
hookObject = moduleInst.findHookObject()
newHookObject = None
hookModule = utils.stripLeadingNamespace(hookObject)[0]
hookFound = False
for m in self.moduleInfo:
if hookModule == m[0]:
hookFound = True
if m == module:
continue
hookObjectName = utils.stripLeadingNamespace(hookObject)[1]
newHookObject = m[1] + ":" + hookObjectName
if not hookFound:
newHookObject = hookObject
module.append(newHookObject)
hookConstrained = moduleInst.isRootConstrained()
module.append(hookConstrained)
mirrorModulesProgress += mirrorModulesProgress_progressIncrement
cmds.progressWindow(mirrorModulesProgress_UI,
edit=True,
pr=mirrorModulesProgress)
#078
mirrorModulesProgress_progressIncrement = mirrorModulesProgress_stage2_proportion / len(
self.moduleInfo)
for module in self.moduleInfo:
newUserSpecifiedName = module[1].partition("__")[2]
mod = __import__("Blueprint." + module[5], {}, {}, [module[5]])
reload(mod)
# Create all the modules the re-hook
moduleClass = getattr(mod, mod.CLASS_NAME)
moduleInst = moduleClass(newUserSpecifiedName, None)
moduleInst.mirror(module[0], module[2], module[3], module[4])
mirrorModulesProgress += mirrorModulesProgress_progressIncrement
cmds.progressWindow(mirrorModulesProgress_UI,
edit=True,
pr=mirrorModulesProgress)
# 083
# Mirror hooking
mirrorModulesProgress_progressIncrement = mirrorModulesProgress_stage3_proportion / len(
self.moduleInfo)
for module in self.moduleInfo:
newUserSpecifiedName = module[1].partition("__")[2]
mod = __import__("Blueprint." + module[5], {}, {}, [module[5]])
reload(mod)
moduleClass = getattr(mod, mod.CLASS_NAME)
moduleInst = moduleClass(newUserSpecifiedName, None)
moduleInst.rehook(module[6])
hookConstrained = module[7]
if hookConstrained:
moduleInst.constrainRootToHook()
mirrorModulesProgress += mirrorModulesProgress_progressIncrement
cmds.progressWindow(mirrorModulesProgress_UI,
edit=True,
pr=mirrorModulesProgress)
#084
# Mirror Groups
if self.group != None:
cmds.lockNode("Group_container", lock=False, lockUnpublished=False)
groupParent = cmds.listRelatives(self.group, parent=True)
if groupParent != None:
groupParent = groupParent[0]
# Recursive method
self.processGroup(self.group, groupParent)
cmds.lockNode("Group_container", lock=True, lockUnpublished=True)
cmds.select(clear=True)
cmds.progressWindow(mirrorModulesProgress_UI,
edit=True,
endProgress=True)
utils.forceSceneUpdate()
def install_custom(self, joints, moduleGrp, moduleContainer, createHandleControl=True, poleVectorAtRoot=True):
rootJoint = joints[1]
hingeJoint = joints[2]
endJoint = joints[3]
containedNodes = []
twistRotationAimer = cmds.group(empty=True, n=rootJoint+"_twistRotationAimer")
containedNodes.append(twistRotationAimer)
containedNodes.append(cmds.pointConstraint(rootJoint, twistRotationAimer, maintainOffset=False, n=twistRotationAimer+"_pointConstraint")[0])
cmds.pointConstraint(endJoint, twistRotationAimer, maintainOffset=False)
upVectorTarget = cmds.group(empty=True, n=rootJoint+"_twistRotationAimer_upVectorTarget")
containedNodes.append(upVectorTarget)
cmds.parent(upVectorTarget, hingeJoint, relative=True)
cmds.setAttr(upVectorTarget+".translateZ", cmds.getAttr(hingeJoint+".translateX"))
containedNodes.append(cmds.aimConstraint(endJoint, twistRotationAimer, maintainOffset=False, n=twistRotationAimer+"_aimConstraint", aimVector=[0.0, 0.0, 1.0], upVector=[1.0, 0.0, 0.0], worldUpType="object", worldUpObject=upVectorTarget)[0])
tempLocator = cmds.spaceLocator()[0]
cmds.parent(tempLocator, twistRotationAimer, relative=True)
cmds.setAttr(tempLocator+".translateY", 10)
twistRotationAimerPos = cmds.xform(twistRotationAimer, q=True, worldSpace=True, translation=True)
tempLocatorPos = cmds.xform(tempLocator, q=True, worldSpace=True, translation=True)
offsetVector = [tempLocatorPos[0] - twistRotationAimerPos[0], tempLocatorPos[1] - twistRotationAimerPos[1], tempLocatorPos[2] - twistRotationAimerPos[2]]
cmds.delete(tempLocator)
ikNodes = utils.basic_stretchy_IK(rootJoint, endJoint, container=moduleContainer, scaleCorrectionAttribute=self.blueprintNamespace+":module_grp.hierarchicalScale")
ikHandle = ikNodes["ikHandle"]
rootPosLocator = ikNodes["rootLocator"]
endPosLocator = ikNodes["endLocator"]
poleVectorLocator = ikNodes["poleVectorObject"]
stretchinessAttribute = ikNodes["stretchinessAttribute"]
for node in [ikHandle, rootPosLocator, endPosLocator, poleVectorLocator]:
cmds.parent(node, moduleGrp, absolute=True)
if poleVectorAtRoot:
poleVectorPos = cmds.xform(rootJoint, q=True, worldSpace=True, translation=True)
else:
poleVectorPos = cmds.xform(endJoint, q=True, worldSpace=True, translation=True)
poleVectorPos[0] += offsetVector[0]
poleVectorPos[1] += offsetVector[1]
poleVectorPos[2] += offsetVector[2]
cmds.xform(poleVectorLocator, worldSpace=True, absolute=True, translation=poleVectorPos)
if createHandleControl:
name = "ikHandleControl"
controlObjectInstance = controlObject.ControlObject()
handleControlInfo = controlObjectInstance.create(name, "cubeLocator.ma", self, lod=1, translation=True, rotation=True, globalScale=False, spaceSwitching=True)
handleControl = handleControlInfo[0]
handleRootParent = handleControlInfo[1]
cmds.parent(handleRootParent, moduleGrp, relative=True)
cmds.xform(handleControl, worldSpace=True, absolute=True, translation=cmds.xform(endPosLocator, q=True, worldSpace=True, translation=True))
pointConstraint = cmds.pointConstraint(handleControl, endPosLocator, maintainOffset=False, n=endPosLocator+"_pointConstraint")[0]
containedNodes.append(pointConstraint)
cmds.select(handleControl)
cmds.addAttr(at="float", minValue=0.0, maxValue=1.0, defaultValue=1.0, keyable=True, longName="stretchiness")
cmds.connectAttr(handleControl+".stretchiness", stretchinessAttribute)
self.publishNameToModuleContainer(handleControl+".stretchiness", "stretchiness", publishToOuterContainers=True)
rotationCancellation = cmds.group(empty=True, n=self.blueprintNamespace+":"+self.moduleNamespace+":twistRotationCancellation")
containedNodes.append(rotationCancellation)
cmds.parent(rotationCancellation, twistRotationAimer, relative=True)
twistControlOffset = cmds.group(empty=True, n=self.blueprintNamespace + ":" + self.moduleNamespace + ":twistControlOffset")
containedNodes.append(twistControlOffset)
cmds.parent(twistControlOffset, rotationCancellation, relative=True)
twistControlObjectInstance = controlObject.ControlObject()
twistControlInfo = twistControlObjectInstance.create("twistControl", "zAxisCircle.ma", self, lod=2, translation=False, rotation=[False, False, True], globalScale=False, spaceSwitching=True)
twistControl = twistControlInfo[0]
cmds.parent(twistControl, twistControlOffset, relative=True)
cmds.connectAttr(twistControl+".rotateZ", ikHandle+".twist")
pivotMultNode = cmds.shadingNode("multiplyDivide", asUtility=True, n=twistControl+"_invertOffset")
containedNodes.append(pivotMultNode)
cmds.connectAttr(twistControlOffset+".translateX", pivotMultNode+".input1X")
cmds.setAttr(pivotMultNode+".input2X", -1)
cmds.connectAttr(pivotMultNode+".output", twistControl+".rotatePivot")
multNode = cmds.shadingNode("multiplyDivide", asUtility=True, n=rotationCancellation+"_invertRotateZ")
containedNodes.append(multNode)
cmds.connectAttr(twistControl+".rotateZ", multNode+".input1X")
cmds.setAttr(multNode+".input2X", -1)
cmds.connectAttr(multNode+".outputX", rotationCancellation+".rotateZ")
cmds.parent(twistRotationAimer, moduleGrp, absolute=True)
ikJoints = [joints[1], joints[2], joints[3]]
jointName = utils.stripAllNamespaces(joints[1])[1]
creationPoseRoot = self.blueprintNamespace+":creationPose_"+jointName
creationPoseJoints = utils.findJointChain(creationPoseRoot)
targetJoints = [creationPoseJoints[0], creationPoseJoints[1], creationPoseJoints[2]]
utils.matchTwistAngle(twistControl+".rotateZ", ikJoints, targetJoints)
offsetNode = cmds.shadingNode("plusMinusAverage", asUtility=True, n=twistControl+"_twistOffset")
containedNodes.append(offsetNode)
cmds.setAttr(offsetNode+".input1D[0]", cmds.getAttr(twistControl+".rotateZ"))
cmds.connectAttr(twistControl+".rotateZ", offsetNode+".input1D[1]")
cmds.connectAttr(offsetNode+".output1D", ikHandle+".twist", force=True)
utils.forceSceneUpdate()
cmds.setAttr(twistControl+".rotateZ", 0)
utils.addNodeToContainer(moduleContainer, containedNodes)
self.publishNameToModuleContainer(twistControlOffset+".translateX", "twistControlOffset", publishToOuterContainers=True)
cmds.setAttr(moduleGrp+".lod", 2)
return(ikNodes)
def install(self): cmds.namespace(setNamespace=":") cmds.namespace(add=self.moduleNamespace) self.jointsGrp = cmds.group(empty=True, name=(self.moduleNamespace + ':joints_grp')) self.hierarchyRepresentationGrp = cmds.group(empty=True, name=(self.moduleNamespace + ':hierarchyRepresentation_grp')) self.orientationControlsGrp = cmds.group(empty=True, name=(self.moduleNamespace + ':orientationControls_grp')) self.preferredAngleRepresentationGrp = cmds.group(empty=True, name=self.moduleNamespace + ':preferredAngleRepresentation_grp') self.moduleGrp = cmds.group([self.jointsGrp, self.hierarchyRepresentationGrp,self.orientationControlsGrp,self.preferredAngleRepresentationGrp], name=(self.moduleNamespace + ':module_grp')) cmds.container(name=self.containerName, addNode=self.moduleGrp, ihb=True) cmds.select(clear=True) index = 0 joints = [] for joint in self.jointInfo: jointName = joint[0] jointPos = joint[1] parentJoint = '' if index>0: parentjoint = (self.moduleNamespace+ ':' + self.jointInfo[index -1][0]) cmds.select(parentjoint, replace=True) jointName_full = cmds.joint(name=(self.moduleNamespace + ':' + jointName), p=jointPos) joints.append(jointName_full) cmds.setAttr((jointName_full + '.visibility'),0) utils.addNodeToContainer(self.containerName, jointName_full) cmds.container(self.containerName, edit=True, publishAndBind=[(jointName_full + '.rotate'),(jointName + '_R')]) cmds.container(self.containerName, edit=True, publishAndBind=[(jointName_full + '.rotateOrder'),(jointName + '_rotateOrder')]) if index > 0: parentJoint = (self.moduleNamespace+ ':' + self.jointInfo[index -1][0]) cmds.joint(parentJoint, edit=True, orientJoint='xyz' , sao='yup') index += 1 if self.mirrored: mirrorXY = False mirrorYZ = False mirrorXZ = False if self.mirrorPlane == 'XY': mirrorXY = True if self.mirrorPlane == 'YZ': mirrorYZ = True if self.mirrorPlane == 'XZ': mirrorXZ = True mirrorBehavior = False if self.rotationFunction == 'behaviour': mirrorBehavior = True mirroredNodes = cmds.mirrorJoint(joints[0],mirrorXY=mirrorXY,mirrorYZ=mirrorYZ,mirrorXZ=mirrorXZ,mirrorBehavior=mirrorBehavior) cmds.delete(joints) mirroredJoints = [] for node in mirroredNodes: if cmds.objectType(node,isType='joint'): mirroredJoints.append(node) else: cmds.delete(node) index = 0 for joint in mirroredJoints: jointName = self.jointInfo[index][0] newJointName = cmds.rename(joint, self.moduleNamespace + ':' + jointName) self.jointInfo[index][1] = cmds.xform(newJointName, q=True, worldSpace=True, translation=True) index += 1 cmds.parent(joints[0],self.jointsGrp, absolute=True) self.initialiseModuleTransform(self.jointInfo[0][1]) translationControls = [] for joint in joints: translationControls.append(self.createTranslationControlAtJoint(joint)) rootJoint_pointConstraint = cmds.pointConstraint(translationControls[0], joints[0], maintainOffset=False, name=(joints[0] + '_pointConstraint')) utils.addNodeToContainer(self.containerName, rootJoint_pointConstraint) self.initialiseHook(translationControls[0]) #setup Stretchy joint segments for index in range(len(joints) -1): self.setupStretchyJointSegment(joints[index],joints[index+1]) self.install_custom(joints) utils.forceSceneUpdate() cmds.lockNode(self.containerName, lock=True, lockUnpublished=True)
def install_custom(self,
joints,
moduleGrp,
moduleContainer,
createHandleControl=True,
poleVectorAtRoot=True):
rootJoint = joints[1]
hingeJoint = joints[2]
endJoint = joints[3]
containedNodes = []
twistRotationAimer = cmds.group(empty=True,
n=rootJoint + "_twistRotationAimer")
containedNodes.append(twistRotationAimer)
containedNodes.append(
cmds.pointConstraint(rootJoint,
twistRotationAimer,
maintainOffset=False,
n=twistRotationAimer + "_pointConstraint")[0])
cmds.pointConstraint(endJoint,
twistRotationAimer,
maintainOffset=False)
upVectorTarget = cmds.group(empty=True,
n=rootJoint +
"_twistRotationAimer_upVectorTarget")
containedNodes.append(upVectorTarget)
cmds.parent(upVectorTarget, hingeJoint, relative=True)
cmds.setAttr(upVectorTarget + ".translateZ",
cmds.getAttr(hingeJoint + ".translateX"))
containedNodes.append(
cmds.aimConstraint(endJoint,
twistRotationAimer,
maintainOffset=False,
n=twistRotationAimer + "_aimConstraint",
aimVector=[0.0, 0.0, 1.0],
upVector=[1.0, 0.0, 0.0],
worldUpType="object",
worldUpObject=upVectorTarget)[0])
tempLocator = cmds.spaceLocator()[0]
cmds.parent(tempLocator, twistRotationAimer, relative=True)
cmds.setAttr(tempLocator + ".translateY", 10)
twistRotationAimerPos = cmds.xform(twistRotationAimer,
q=True,
worldSpace=True,
translation=True)
tempLocatorPos = cmds.xform(tempLocator,
q=True,
worldSpace=True,
translation=True)
offsetVector = [
tempLocatorPos[0] - twistRotationAimerPos[0],
tempLocatorPos[1] - twistRotationAimerPos[1],
tempLocatorPos[2] - twistRotationAimerPos[2]
]
cmds.delete(tempLocator)
ikNodes = utils.basic_stretchy_IK(
rootJoint,
endJoint,
container=moduleContainer,
scaleCorrectionAttribute=self.blueprintNamespace +
":module_grp.hierarchicalScale")
ikHandle = ikNodes["ikHandle"]
rootPosLocator = ikNodes["rootLocator"]
endPosLocator = ikNodes["endLocator"]
poleVectorLocator = ikNodes["poleVectorObject"]
stretchinessAttribute = ikNodes["stretchinessAttribute"]
for node in [
ikHandle, rootPosLocator, endPosLocator, poleVectorLocator
]:
cmds.parent(node, moduleGrp, absolute=True)
if poleVectorAtRoot:
poleVectorPos = cmds.xform(rootJoint,
q=True,
worldSpace=True,
translation=True)
else:
poleVectorPos = cmds.xform(endJoint,
q=True,
worldSpace=True,
translation=True)
poleVectorPos[0] += offsetVector[0]
poleVectorPos[1] += offsetVector[1]
poleVectorPos[2] += offsetVector[2]
cmds.xform(poleVectorLocator,
worldSpace=True,
absolute=True,
translation=poleVectorPos)
if createHandleControl:
name = "ikHandleControl"
controlObjectInstance = controlObject.ControlObject()
handleControlInfo = controlObjectInstance.create(
name,
"cubeLocator.ma",
self,
lod=1,
translation=True,
rotation=True,
globalScale=False,
spaceSwitching=True)
handleControl = handleControlInfo[0]
handleRootParent = handleControlInfo[1]
cmds.parent(handleRootParent, moduleGrp, relative=True)
cmds.xform(handleControl,
worldSpace=True,
absolute=True,
translation=cmds.xform(endPosLocator,
q=True,
worldSpace=True,
translation=True))
pointConstraint = cmds.pointConstraint(handleControl,
endPosLocator,
maintainOffset=False,
n=endPosLocator +
"_pointConstraint")[0]
containedNodes.append(pointConstraint)
cmds.select(handleControl)
cmds.addAttr(at="float",
minValue=0.0,
maxValue=1.0,
defaultValue=1.0,
keyable=True,
longName="stretchiness")
cmds.connectAttr(handleControl + ".stretchiness",
stretchinessAttribute)
self.publishNameToModuleContainer(handleControl + ".stretchiness",
"stretchiness",
publishToOuterContainers=True)
rotationCancellation = cmds.group(empty=True,
n=self.blueprintNamespace + ":" +
self.moduleNamespace +
":twistRotationCancellation")
containedNodes.append(rotationCancellation)
cmds.parent(rotationCancellation, twistRotationAimer, relative=True)
twistControlOffset = cmds.group(empty=True,
n=self.blueprintNamespace + ":" +
self.moduleNamespace +
":twistControlOffset")
containedNodes.append(twistControlOffset)
cmds.parent(twistControlOffset, rotationCancellation, relative=True)
twistControlObjectInstance = controlObject.ControlObject()
twistControlInfo = twistControlObjectInstance.create(
"twistControl",
"zAxisCircle.ma",
self,
lod=2,
translation=False,
rotation=[False, False, True],
globalScale=False,
spaceSwitching=True)
twistControl = twistControlInfo[0]
cmds.parent(twistControl, twistControlOffset, relative=True)
cmds.connectAttr(twistControl + ".rotateZ", ikHandle + ".twist")
pivotMultNode = cmds.shadingNode("multiplyDivide",
asUtility=True,
n=twistControl + "_invertOffset")
containedNodes.append(pivotMultNode)
cmds.connectAttr(twistControlOffset + ".translateX",
pivotMultNode + ".input1X")
cmds.setAttr(pivotMultNode + ".input2X", -1)
cmds.connectAttr(pivotMultNode + ".output",
twistControl + ".rotatePivot")
multNode = cmds.shadingNode("multiplyDivide",
asUtility=True,
n=rotationCancellation + "_invertRotateZ")
containedNodes.append(multNode)
cmds.connectAttr(twistControl + ".rotateZ", multNode + ".input1X")
cmds.setAttr(multNode + ".input2X", -1)
cmds.connectAttr(multNode + ".outputX",
rotationCancellation + ".rotateZ")
cmds.parent(twistRotationAimer, moduleGrp, absolute=True)
ikJoints = [joints[1], joints[2], joints[3]]
jointName = utils.stripAllNamespaces(joints[1])[1]
creationPoseRoot = self.blueprintNamespace + ":creationPose_" + jointName
creationPoseJoints = utils.findJointChain(creationPoseRoot)
targetJoints = [
creationPoseJoints[0], creationPoseJoints[1], creationPoseJoints[2]
]
utils.matchTwistAngle(twistControl + ".rotateZ", ikJoints,
targetJoints)
offsetNode = cmds.shadingNode("plusMinusAverage",
asUtility=True,
n=twistControl + "_twistOffset")
containedNodes.append(offsetNode)
cmds.setAttr(offsetNode + ".input1D[0]",
cmds.getAttr(twistControl + ".rotateZ"))
cmds.connectAttr(twistControl + ".rotateZ", offsetNode + ".input1D[1]")
cmds.connectAttr(offsetNode + ".output1D",
ikHandle + ".twist",
force=True)
utils.forceSceneUpdate()
cmds.setAttr(twistControl + ".rotateZ", 0)
utils.addNodeToContainer(moduleContainer, containedNodes)
self.publishNameToModuleContainer(twistControlOffset + ".translateX",
"twistControlOffset",
publishToOuterContainers=True)
cmds.setAttr(moduleGrp + ".lod", 2)
return (ikNodes)
def install_custom(self,joints,moduleGrp,moduleContainer, createHandleControl=True, poleVectorAtRoot=True):
rootJoint = joints[1]
hingeJoint = joints[2]
endJoint = joints[3]
containedNodes = []
twistRotationAimer = cmds.group(empty=True,n=rootJoint+'_twistRotationAimer')
containedNodes.append(twistRotationAimer)
containedNodes.append(cmds.pointConstraint(rootJoint,twistRotationAimer,maintainOffset=False, n=twistRotationAimer+'_pointConstraint')[0])
cmds.pointConstraint(endJoint,twistRotationAimer,maintainOffset=False)
upVectorTarget = cmds.group(empty=True, n=rootJoint+'_twistRotationAimer_upVectorTarget')
containedNodes.append(upVectorTarget)
cmds.parent(upVectorTarget, hingeJoint,relative=True)
cmds.setAttr(upVectorTarget+'.translateZ',cmds.getAttr(hingeJoint+'.translateX'))
containedNodes.append(cmds.aimConstraint(endJoint, twistRotationAimer, maintainOffset=False, n=twistRotationAimer+'_aimConstraint', aimVector=[0.0,0.0,1.0],upVector=[1.0,0.0,0.0],worldUpType='object',worldUpObject=upVectorTarget)[0])
tempLocator = cmds.spaceLocator()[0]
cmds.parent(tempLocator, twistRotationAimer,relative=True)
cmds.setAttr(tempLocator+'.translateY',10)
twistRotationAimerPos = cmds.xform(twistRotationAimer,q=True, worldSpace=True, translation=True)
tempLocatorPos = cmds.xform(tempLocator,q=True, worldSpace=True, translation=True)
offsetVector = [tempLocatorPos[0] - twistRotationAimerPos[0],tempLocatorPos[1] - twistRotationAimerPos[1],tempLocatorPos[2] - twistRotationAimerPos[2]]
cmds.delete(tempLocator)
ikNodes = utils.basic_stretchy_IK(rootJoint,endJoint,container=moduleContainer,scaleCorrectionAttribute=self.blueprintNamespace+':module_grp.hierarchicalScale')
ikHandle = ikNodes['ikHandle']
rootPosLocator = ikNodes['rootLocator']
endPosLocator = ikNodes['endLocator']
poleVectorLocator = ikNodes['poleVectorObject']
stretchinessAttribute = ikNodes['stretchinessAttribute']
for node in [ikHandle,rootPosLocator,endPosLocator,poleVectorLocator]:
cmds.parent(node,moduleGrp,absolute=True)
if poleVectorAtRoot:
poleVectorPos = cmds.xform(rootJoint,q=True,worldSpace=True,translation=True)
else:
poleVectorPos = cmds.xform(endJoint,q=True,worldSpace=True,translation=True)
poleVectorPos[0] += offsetVector[0]
poleVectorPos[1] += offsetVector[1]
poleVectorPos[2] += offsetVector[2]
cmds.xform(poleVectorLocator,worldSpace=True,absolute=True,translation=poleVectorPos)
if createHandleControl:
name = 'ikHandleControl'
controlObjectInstance = controlObject.ControlObject()
handleControlInfo = controlObjectInstance.create(name,'cubeLocator.ma',self,lod=1,translation=True,rotation=False,globalScale=False,spaceSwitching=True)
handleControl = handleControlInfo[0]
handleRootParent = handleControlInfo[1]
cmds.parent(handleRootParent,moduleGrp,relative=True)
cmds.xform(handleControl,worldSpace=True,absolute=True,translation=cmds.xform(endPosLocator,q=True,worldSpace=True,translation=True))
pointConstraint = cmds.pointConstraint(handleControl,endPosLocator, maintainOffset=False,n=endPosLocator+'_pointConstraint')[0]
containedNodes.append(pointConstraint)
cmds.select(handleControl)
cmds.addAttr(at='float',minValue=0.0, maxValue=1.0, defaultValue=1.0,keyable=True,longName='stretchiness')
cmds.connectAttr(handleControl+'.stretchiness',stretchinessAttribute)
self.publishNameToModuleContainer(handleControl+'.stretchiness', 'stretchiness',publishToOuterContainers=True)
rotationCancellation = cmds.group(empty=True,n=self.blueprintNamespace+':'+self.moduleNamespace+':twistRotationCancellation')
containedNodes.append(rotationCancellation)
cmds.parent(rotationCancellation, twistRotationAimer,relative=True)
twistControlOffset = cmds.group(empty=True,n=self.blueprintNamespace + ':' + self.moduleNamespace + ':twistControlOffset')
containedNodes.append(twistControlOffset)
cmds.parent(twistControlOffset, rotationCancellation, relative=True)
twistControlObjectInstance = controlObject.ControlObject()
twistControlInfo = twistControlObjectInstance.create('twistControl','zAxisCircle.ma',self, lod=2,translation=False,rotation=[False,False,True],globalScale=False, spaceSwitching=False)
twistControl = twistControlInfo[0]
cmds.parent(twistControl,twistControlOffset,relative=True)
cmds.connectAttr(twistControl+'.rotateZ',ikHandle+'.twist')
pivotMultNode = cmds.shadingNode('multiplyDivide',asUtility=True,n=twistControl+'_invertOffset')
containedNodes.append(pivotMultNode)
cmds.connectAttr(twistControlOffset+'.translateX',pivotMultNode+'.input1X')
cmds.setAttr(pivotMultNode+'.input2X',-1)
cmds.connectAttr(pivotMultNode+'.output', twistControl+'.rotatePivot')
multNode = cmds.shadingNode('multiplyDivide', asUtility=True, n=rotationCancellation+'_invertRotateZ')
containedNodes.append(multNode)
cmds.connectAttr(twistControl+'.rotateZ',multNode+'.input1X')
cmds.setAttr(multNode+'.input2X',-1)
cmds.connectAttr(multNode+'.outputX',rotationCancellation+'.rotateZ')
cmds.parent(twistRotationAimer,moduleGrp, absolute=True)
ikJoints = [joints[1],joints[2],joints[3]]
jointName = utils.stripAllNamespaces(joints[1])[1]
creationPoseRoot = self.blueprintNamespace+':creationPose_'+jointName
creationPoseJoints = utils.findJointChain(creationPoseRoot)
targetJoints = [creationPoseJoints[0],creationPoseJoints[1],creationPoseJoints[2]]
utils.matchTwistAngle(twistControl+'.rotateZ',ikJoints,targetJoints)
offsetNode = cmds.shadingNode('plusMinusAverage',asUtility=True,n=twistControl+'_twistOffset')
containedNodes.append(offsetNode)
cmds.setAttr(offsetNode+'.input1D[0]',cmds.getAttr(twistControl+'.rotateZ'))
cmds.connectAttr(twistControl+'.rotateZ',offsetNode+'.input1D[1]')
cmds.connectAttr(offsetNode+'.output1D',ikHandle+'.twist',force=True)
utils.forceSceneUpdate()
cmds.setAttr(twistControl+'.rotateZ',0)
utils.addNodeToContainer(moduleContainer,containedNodes)
self.publishNameToModuleContainer(twistControlOffset+'.translateX','twistControlOffset',publishToOuterContainers=True)
cmds.setAttr(moduleGrp+'.lod',2)
return (ikNodes)