def scubValueChangedCmd(value, self=self):
"""commands to run when the value of the slider has changed"""
try:
#print value
# get stepped value if SHIFT modifier is down
modifiers = QtGui.QApplication.keyboardModifiers()
if modifiers == QtCore.Qt.ShiftModifier:
value = self.getSteppedValue(value, self.shiftStep)
print 'shift down'
# update internal variables
self.previousValue = value
self.currentValues[self.currentValueIndex] = value
# update the marker lines in the graph widget if it is visible
if self.isVisible():
self.graphWidget.setTimeMarker(self.currentValueIndex, value)
# run the change command with the given value
if changeCommand is not None:
values = list(self.currentValues)
values.sort()
self.changeCommand(self, values)
except:
ka_python.printError()
self.finish()
def attrShortName(self):
# Quick Query
propertyValue = self._getProperty(
'attrShortName',
checkDataBase=True,
)
if propertyValue != None:
return propertyValue
# Regular Query
try:
self._attrShortName = self.attr().name(includeNode=False,
longName=False,
fullAttrPath=False,
placeHolderIndices=False)
self._addToDataBase('attrShortName', self._attrShortName)
return self._attrShortName
except:
ka_python.printError()
# Alternative Value
self._attrShortName = self._attrName
return self._attrShortName
def attrLongName(self):
"""the attrLong name is important because it is used as a key in the dataBase.
It therfore cannot be stored in the database"""
# Quick Query
propertyValue = self._getProperty(
'attrLongName') # can not check DB, as it is used as key
if propertyValue != None:
return propertyValue
# Regular Query
try:
self._attrLongName = self.node().attr(self.attrName()).name(
includeNode=False,
longName=True,
fullAttrPath=True,
placeHolderIndices=True)
return self._attrLongName
except:
ka_python.printError()
# Alternative Value
self._attrLongName = self.attrName()
return self._attrLongName
def getCurrentPannel():
try:
panel = pymel.getPanel(underPointer=True)
panel = panel.split('|')[-1]
return panel
except:
ka_python.printError()
print '## Failed to find current panel, make sure you have a view port with focus'
def startStrandBlend():
global weightBlenderInfo
weightBlenderInfo = WeightBlenderInfo()
try:
weightBlenderInfo.startStrandBlend()
except:
ka_python.printError()
finish()
def change(*args, **kwargs):
global weightBlenderInfo
try:
if weightBlenderInfo:
weightBlenderInfo.blend(*args, **kwargs)
else:
print 'weightBlender does not exist'
except:
ka_python.printError()
finish()
def attr(self):
# Quick Query
propertyValue = self._getProperty('attr')
if propertyValue != None:
return propertyValue
try:
self._attr = self.node().attr(self.attrLongName())
return self._attr
except:
ka_python.printError()
def nodeLongName(self, refresh=False):
# Quick Query
if not refresh:
propertyValue = self._getProperty('nodeLongName')
if propertyValue != None:
return propertyValue
try:
return self._node.name(long=True)
except:
ka_python.printError()
return self.nodeName()
def nodeTypes(self):
# Quick Query
propertyValue = self._getProperty('nodeTypes')
if propertyValue != None:
return propertyValue
# Regular Query
try:
self._nodeTypes = self.node().nodeType(inherited=True)
return self._nodeTypes
except:
ka_python.printError()
def nodeType(self):
# Quick Query
propertyValue = self._getProperty('nodeType')
if propertyValue != None:
return propertyValue
# Regular Query
try:
self._nodeType = self.node().nodeType()
return self._nodeType
except:
ka_python.printError()
def createScrubSlider(*args, **kwargs):
"""Returns scrubSlider. This is the main function to create the scrub slider"""
print 'make'
scrubSlider = getScrubSlider()
if scrubSlider:
try:
scrubSlider.finish()
except:
ka_python.printError()
else:
scrubSlider = ScrubWidget(*args, **kwargs)
scrubSlider.setObjectName('scrubSlider')
return scrubSlider
def tryToXform(*args, **kwargs):
try:
if args[0] != None:
if 'mirrorTransform' in kwargs:
mirrorTransform = kwargs.pop('mirrorTransform')
else:
mirrorTransform = None
pymel.xform(*args, **kwargs)
if mirrorTransform:
ka_transforms.mirrorTransform(mirrorTransform,
targetTransform=args[0])
except:
ka_python.printError()
#get the folder that represents the current version
currentVersionFolder = []
for folder in subfolders:
if str(folder) in version:
currentVersionFolder.append(
cleanPath(os.path.join(currentDirectory, folder)))
#make sure that there is only 1 folder for current version
if not len(currentVersionFolder) == 1:
if len(currentVersionFolder) == 0:
print '!! Warning no version folder found for current version of maya in ka_maya/ka_mayaCommandOverrides'
else:
print '!! Warning too many version folders found for current version of maya in ka_maya/ka_mayaCommandOverrides'
else:
#get list of file which are .mel
melScriptFiles = []
for file in os.listdir(currentVersionFolder[0]):
if file[-4:] == '.mel':
melScriptFiles.append(
cleanPath(os.path.join(currentVersionFolder[0], file)))
#and finally source them
for filePath in melScriptFiles:
try:
mel.eval('source "' + filePath + '"')
except:
print "FAILED TO LOAD MEL FILE: %s" % filePath
ka_python.printError()
def importDeformers(listOfPaths, **kwargs):
"""main call, it exports the given nodes, or if none given will export selected objects
arg[0:-1] - nodes to export
arg[-1] - path to export to
"""
pathDict = {}
for path in listOfPaths:
baseName = os.path.basename(path)
pathDict[baseName] = path
inclusionList = kwargs.get('inclusionList', [])
allDeformerPackages = []
allDeformationOrderFiles = []
deformerPath_dictionary = {}
for path in listOfPaths:
if path.endswith(DEFORMER_ORDER_SUFFIX):
allDeformationOrderFiles.append(path)
#if eachFilePath.endswith(DEFORMER_SUFFIX):
elif os.path.isdir(path):
allDeformerPackages.append(path)
# the keys of this dictionary are the deformer names, and the values
# are the true file paths. This allows file lists with files from various
# directorys to be passed in. This should be queried when opening a deformer file
deformerName = os.path.basename(path)
#eachDeformerName = eachFileName.split(DEFORMER_SUFFIX)[0]
deformerPath_dictionary[deformerName] = path
listOf_deformedObjectsInfo = []
listOf_deformedObjectsInfo_toLoad = []
for deformationOrderFilePath in allDeformationOrderFiles:
deformationOrderFileName = os.path.basename(deformationOrderFilePath)
#deformerDirectory = os.path.split(eachFilePath)[0]
with open(deformationOrderFilePath, 'r') as f:
dataString = f.read()
deformationOrder = ast.literal_eval(dataString)
# prune tweaks and other unspecified deformers and populate a list of tuples
# where item 1 is a deformer and item 2 is a list of objects that deformer deforms
prunedDeformationOrderPairs = []
for deformer in deformationOrder:
# does deformer have a deformer file in the deformer file dictionary?
if deformer in deformerPath_dictionary:
deformerPath = deformerPath_dictionary[deformer]
if deformerPath in allDeformerPackages:
with open(os.path.join(deformerPath, 'kwargs.py'), 'r') as f:
dataString = f.read()
deformerKwargs = ast.literal_eval(dataString)
deformedObjects = deformerKwargs['deformedNodes']
prunedDeformationOrderPairs.append((deformer, deformedObjects))
shape = deformationOrderFileName.split(DEFORMER_ORDER_SUFFIX)[0]
dataPair = [shape, prunedDeformationOrderPairs]
# the inclusion list if for loading a selected few deformers
if inclusionList:
if shape in inclusionList:
listOf_deformedObjectsInfo_toLoad.append(tuple(dataPair))
else:
listOf_deformedObjectsInfo_toLoad.append(tuple(dataPair))
listOf_deformedObjectsInfo.append(tuple(dataPair))
OOOOOOO = "listOf_deformedObjectsInfo_toLoad"; print '%s: ' % OOOOOOO, eval(OOOOOOO), ' ', type(eval(OOOOOOO))
cA = 0
# WHILE THERE ARE MESHS TO LOAD DEFORMERS ON
while listOf_deformedObjectsInfo_toLoad:
cA += 1
if cA > 9999:
pymel.error('while loop A max limit hit')
break
deformedObjectInfo = listOf_deformedObjectsInfo_toLoad[0]
deformedObject, listOf_deformersAndDeformedObjects = deformedObjectInfo
if log:print '~',
if log:print deformedObject
cB = 0
#WHILE THERE ARE DEFORMERS TO LOAD
while listOf_deformersAndDeformedObjects:
cB += 1
if cB > 9999:
pymel.error('while loop B max limit hit')
break
deformerAndDeformedObjects = listOf_deformersAndDeformedObjects[0]
deformer, deformedObjects = deformerAndDeformedObjects
if log:print ' deformer:',
if log:print deformer
deformerPackage = deformerPath_dictionary[deformer]
#CAN WE LOAD? CHECK HERE
unloadableFlag = False
for deformedObject in deformedObjects:
if inclusionList:
if deformedObject not in inclusionList:
unloadableFlag = True
if unloadableFlag:
if log:print ' %s will never be ready to load because it deformes objects that are not in the selection' % deformer
break
if isDeformerReadyToLoad(deformer, listOf_deformedObjectsInfo):
listOf_deformersAndDeformedObjects.pop(0)
try:
importDeformer(deformerPackage, **kwargs)
except:
ka_python.printError()
print ' failed to load deformer because of a code error (seek help) %s' % deformer
else:
listOf_deformersAndDeformedObjects.append(listOf_deformersAndDeformedObjects.pop(0))
break
listOf_deformedObjectsInfo_toLoad.pop(0)