def refreshSettingsFromSelection(self):
layersAvailable = LayerDataModel.getInstance().getLayersAvailable()
currentLimit = 0 if not layersAvailable else LayerDataModel.getInstance().mll.getInfluenceLimitPerVertex()
self.controls.numMaxInfluences.setValue(max(1,currentLimit))
self.controls.useInfluenceLimit.setValue(currentLimit!=0)
self.updateUIEnabled()
def executeMirror(self):
self.influenceMappingConfiguration.updateSelectionsInfluenceMapping()
mirrorDirection = MirrorDirection.DIRECTION_POSITIVETONEGATIVE
if self.mirroringOptions.mirrorDirection.getValue() == 0: # guess
mirrorDirection = MirrorDirection.DIRECTION_GUESS
if self.mirroringOptions.mirrorDirection.getValue(
) == 2: # negative to positive
mirrorDirection = MirrorDirection.DIRECTION_NEGATIVETOPOSITIVE
if self.mirroringOptions.mirrorDirection.getSelectedText(
) == VertexMirroringOptions.MIRROR_FLIP:
mirrorDirection = MirrorDirection.DIRECTION_FLIP
with LayerDataModel.getInstance().mll.batchUpdateContext():
for layerId in LayerDataModel.getInstance(
).layerListsUI.getSelectedLayers():
LayerDataModel.getInstance().mll.mirrorLayerWeights(
layerId,
mirrorWidth=self.mirroringOptions.mirrorWidth.getValue(),
mirrorLayerWeights=self.mirroringOptions.mirrorWeights.
getValue(),
mirrorLayerMask=self.mirroringOptions.mirrorMask.getValue(
),
mirrorDualQuaternion=self.mirroringOptions.mirrorDq.
getValue(),
mirrorDirection=mirrorDirection)
# if layer list is filtered, might be handy to refresh influence list now - not that it costs much
LayerEvents.influenceListChanged.emit()
return True
def execute(self):
targetMll = MllInterface(mesh=self.targetMesh)
self.ensureTargetMeshLayers()
previousLayerIds = [layerId for layerId, _ in targetMll.listLayers()]
sourceMesh = self.sourceMesh
if self.sourceModel is not None:
self.sourceModel.saveTo(MllInterface.TARGET_REFERENCE_MESH)
sourceMesh = MllInterface.TARGET_REFERENCE_MESH
vertexTransferMode = self.vertexTransferModes[
self.parent.controls.transferMode.getSelectedText()]
sourceMll = MllInterface(mesh=sourceMesh)
sourceMll.transferWeights(self.targetMesh,
influencesMapping=self.mapper.mapping,
vertexTransferMode=vertexTransferMode)
if self.parent.controls.keepExistingLayers.getValue() != 1:
for layerId in previousLayerIds:
targetMll.deleteLayer(layerId)
LayerDataModel.getInstance().updateLayerAvailability()
LayerEvents.layerListModified.emit()
def applyCurrentSkinSettings(self):
limit = 0 if not self.controls.useInfluenceLimit.isChecked() else self.controls.numMaxInfluences.getModelValue()
LayerDataModel.getInstance().mll.setInfluenceLimitPerVertex(limit)
pruneFilter = 0.00 if not self.controls.usePruneFilter.isChecked() else self.controls.pruneFilterValue.getModelValue()
LayerDataModel.getInstance().mll.setPruneWeightsFilter(threshold=pruneFilter)
self.updateUIEnabled()
def refreshSettingsFromSelection(self):
layersAvailable = LayerDataModel.getInstance().getLayersAvailable()
currentLimit = 0 if not layersAvailable else LayerDataModel.getInstance(
).mll.getInfluenceLimitPerVertex()
self.controls.numMaxInfluences.setValue(max(1, currentLimit))
self.controls.useInfluenceLimit.setValue(currentLimit != 0)
self.updateUIEnabled()
def execute(self):
influencesMapping = MllInterface.influencesMapToList(self.mapper.mapping)
mirrorAxis = TransferWeightsTab.axisValues[self.mapper.distanceMatchRule.mirrorAxis]
cmds.ngSkinLayer(initMirrorData=True, influencesMapping=influencesMapping, mirrorAxis=mirrorAxis)
LayerDataModel.getInstance().mll.setManualMirrorInfluences(self.mapper.manualOverrides)
LayerDataModel.getInstance().updateMirrorCacheStatus()
def initialize(self):
log.debug("creating headless data host")
LayerDataModel.reset()
restartEvents()
Utils.loadPlugin()
MayaEvents.registerScriptJobs()
LayerDataModel.getInstance()
def internalEditLabelCommand(self, item, newName):
'''
implements layer in-place rename
'''
# do not allow empty layer names
if newName.strip()=='':
return ''
LayerDataModel.getInstance().setLayerName(int(item),newName)
cmds.treeView(self.control,e=True,displayLabel=(item,newName))
return item
def initialize(self):
log.debug("creating headless data host")
LayerDataModel.reset()
restartEvents()
Utils.loadPlugin()
MayaEvents.registerScriptJobs()
LayerDataModel.getInstance()
def applyCurrentSkinSettings(self):
limit = 0 if not self.controls.useInfluenceLimit.isChecked(
) else self.controls.numMaxInfluences.getModelValue()
LayerDataModel.getInstance().mll.setInfluenceLimitPerVertex(limit)
pruneFilter = 0.00 if not self.controls.usePruneFilter.isChecked(
) else self.controls.pruneFilterValue.getModelValue()
LayerDataModel.getInstance().mll.setPruneWeightsFilter(
threshold=pruneFilter)
self.updateUIEnabled()
def initialize(self):
log.debug("creating headless data host")
Utils.loadPlugin()
MayaEvents.registerScriptJobs()
LayerDataModel.bindAll()
selectionState.bindAll()
LayerDataModel.getInstance().updateLayerAvailability()
selectionState.selectionInfo.dropCache()
selectionState.mirrorInfo.dropCache()
def internalEditLabelCommand(self, layerId, newName):
'''
implements layer in-place rename
'''
# do not allow empty layer names
if newName.strip() == '':
return False
LayerDataModel.getInstance().setLayerName(layerId, newName)
#cmds.treeView(self.control,e=True,displayLabel=(item,newName))
return True
def updatePreferedValues(self):
if self.mirrorMode:
preferedMirrorAxis = LayerDataModel.getInstance().mirrorCache.mirrorAxis
if preferedMirrorAxis is None:
preferedMirrorAxis = 'X'
self.controls.mirrorAxis.setValue(TransferWeightsTab.axisValues.index(preferedMirrorAxis.upper()))
if self.mirrorMode and LayerDataModel.getInstance().layerDataAvailable:
self.manualOverrides = LayerDataModel.getInstance().mll.getManualMirrorInfluences()
else:
self.manualOverrides = {}
def buildInfluenceMappingEngine(self,controls):
'''
builds influence transfer mapping, using parameters from UI
'''
mapping = TransferDataModel.buildInfluenceMappingEngine(self,controls)
mapping.sourceInfluences = LayerDataModel.getInstance().mll.listInfluenceInfo();
mapping.mirrorMode = True
mapping.manualOverrides = LayerDataModel.getInstance().mll.getManualMirrorInfluences()
return mapping
def execute(self):
defaultLayerName = "New Layer"
dlg = LayerPropertiesDialog(newLayerMode=True)
dlg.layerNameValue.set("")
if dlg.execute() != dlg.BUTTON_OK:
return
newLayerName = dlg.layerNameValue.get()
if newLayerName.strip() == "":
newLayerName = defaultLayerName
LayerDataModel.getInstance().addLayer(newLayerName)
self.onExecuted.emit()
def refreshSettingsFromSelection(self):
layersAvailable = LayerDataModel.getInstance().getLayersAvailable()
currentLimit = 0 if not layersAvailable else LayerDataModel.getInstance().mll.getInfluenceLimitPerVertex()
self.controls.numMaxInfluences.setValue(max(3,currentLimit))
self.controls.useInfluenceLimit.setValue(currentLimit!=0)
pruneFilterValue = 0 if not layersAvailable else LayerDataModel.getInstance().mll.getPruneWeightsFilter()
self.controls.pruneFilterValue.setValue(max(0.01,min(1,pruneFilterValue)))
self.controls.usePruneFilter.setValue(pruneFilterValue!=0)
self.updateUIEnabled()
def execute(self):
defaultLayerName = "New Layer"
dlg = LayerPropertiesDialog(newLayerMode=True)
dlg.layerNameValue.set("")
if dlg.execute()!=dlg.BUTTON_OK:
return
newLayerName = dlg.layerNameValue.get()
if newLayerName.strip()=="":
newLayerName = defaultLayerName
LayerDataModel.getInstance().addLayer(newLayerName)
self.onExecuted.emit()
def execute(self):
'''
button handler for "Mirror Skin Weights"
'''
from ngSkinTools.ui.mainwindow import MainWindow
from ngSkinTools.ui.tabMirror import TabMirror
# any problems? maybe cache is not initialized/outdated?
layerData = LayerDataModel.getInstance()
layerData.updateMirrorCacheStatus()
if not layerData.mirrorCache.isValid:
Utils.displayError(layerData.mirrorCache.message)
return False
try:
mirrorTab = MainWindow.getInstance().tabMirror
mirrorDirection = MirrorDirection.DIRECTION_POSITIVETONEGATIVE
if mirrorTab.controls.mirrorDirection.getValue() == 0: # guess
mirrorDirection = MirrorDirection.DIRECTION_GUESS
if mirrorTab.controls.mirrorDirection.getValue(
) == 2: # negative to positive
mirrorDirection = MirrorDirection.DIRECTION_NEGATIVETOPOSITIVE
if mirrorTab.controls.mirrorDirection.getSelectedText(
) == TabMirror.MIRROR_FLIP:
mirrorDirection = MirrorDirection.DIRECTION_FLIP
with LayerDataModel.getInstance().mll.batchUpdateContext():
for layerId in LayerDataModel.getInstance(
).layerListsUI.getSelectedLayers():
LayerDataModel.getInstance().mll.mirrorLayerWeights(
layerId,
mirrorWidth=mirrorTab.controls.mirrorWidth.getValue(),
mirrorLayerWeights=mirrorTab.controls.mirrorWeights.
getValue(),
mirrorLayerMask=mirrorTab.controls.mirrorMask.getValue(
),
mirrorDualQuaternion=mirrorTab.controls.mirrorDq.
getValue(),
mirrorDirection=mirrorDirection)
# if layer list is filtered, might be handy to refresh influence list now - not that it costs much
LayerEvents.influenceListChanged.emit()
return True
except:
import traceback
traceback.print_exc()
Utils.displayError("unknown error")
# we're not sure what's wrong in this case, just re-raise
raise
def execInfluenceSelected(self,*args):
'''
selection change handler for .influenceDisplay
'''
targetId = self.controls.influenceDisplay.getSelectedID();
if targetId is None:
return
LayerDataModel.getInstance().mll.setCurrentPaintTarget(targetId)
LayerEvents.currentInfluenceChanged.emit()
log.info("selected logical influence {0}".format(targetId))
def execute(self):
influencesMapping = MllInterface.influencesMapToList(
self.mapper.mapping)
mirrorAxis = TransferWeightsTab.axisValues[
self.mapper.distanceMatchRule.mirrorAxis]
cmds.ngSkinLayer(initMirrorData=True,
influencesMapping=influencesMapping,
mirrorAxis=mirrorAxis)
LayerDataModel.getInstance().mll.setManualMirrorInfluences(
self.mapper.manualOverrides)
LayerDataModel.getInstance().updateMirrorCacheStatus()
def buildInfluenceMappingEngine(self, controls):
'''
builds influence transfer mapping, using parameters from UI
'''
mapping = TransferDataModel.buildInfluenceMappingEngine(self, controls)
mapping.sourceInfluences = LayerDataModel.getInstance(
).mll.listInfluenceInfo()
mapping.mirrorMode = True
mapping.manualOverrides = LayerDataModel.getInstance(
).mll.getManualMirrorInfluences()
return mapping
def execCleanNodes(self,*args):
if not LayerUtils.hasCustomNodes():
Utils.confirmDialog(icon='information', title='Info', message='Scene does not contain any custom ngSkinTools nodes.', button=['Ok']);
return
message = 'This command deletes all custom nodes from ngSkinTools plugin. Skin weights will be preserved, but all layer data will be lost. Do you want to continue?'
if Utils.confirmDialog(
icon='warning',
title='Warning',
message=message,
button=['Yes','No'], defaultButton='No')!='Yes':
return
LayerDataModel.getInstance().cleanCustomNodes()
def execInfluenceSelected(self, *args):
'''
selection change handler for .influenceDisplay
'''
targetId = self.controls.influenceDisplay.getSelectedID()
if targetId is None:
return
LayerDataModel.getInstance().mll.setCurrentPaintTarget(targetId)
LayerEvents.currentInfluenceChanged.emit()
log.info("selected logical influence {0}".format(targetId))
def updatePreferedValues(self):
if self.mirrorMode:
preferedMirrorAxis = LayerDataModel.getInstance(
).mirrorCache.mirrorAxis
if preferedMirrorAxis is None:
preferedMirrorAxis = 'X'
self.controls.mirrorAxis.setValue(
TransferWeightsTab.axisValues.index(
preferedMirrorAxis.upper()))
if self.mirrorMode and LayerDataModel.getInstance().layerDataAvailable:
self.manualOverrides = LayerDataModel.getInstance(
).mll.getManualMirrorInfluences()
else:
self.manualOverrides = {}
def initialize(self):
log.debug("creating headless data host")
self.scriptJobs = []
LayerDataModel.reset()
restartEvents()
Utils.loadPlugin()
self.registerScriptJob("SelectionChanged", MayaEvents.nodeSelectionChanged.emit)
self.registerScriptJob("Undo", MayaEvents.undoRedoExecuted.emit)
self.registerScriptJob("Redo", MayaEvents.undoRedoExecuted.emit)
self.registerScriptJob("ToolChanged", MayaEvents.toolChanged.emit)
LayerDataModel.getInstance()
def refreshSettingsFromSelection(self):
layersAvailable = LayerDataModel.getInstance().getLayersAvailable()
currentLimit = 0 if not layersAvailable else LayerDataModel.getInstance(
).mll.getInfluenceLimitPerVertex()
self.controls.numMaxInfluences.setValue(max(3, currentLimit))
self.controls.useInfluenceLimit.setValue(currentLimit != 0)
pruneFilterValue = 0 if not layersAvailable else LayerDataModel.getInstance(
).mll.getPruneWeightsFilter()
self.controls.pruneFilterValue.setValue(
max(0.01, min(1, pruneFilterValue)))
self.controls.usePruneFilter.setValue(pruneFilterValue != 0)
self.updateUIEnabled()
def removeAllNodes():
if not LayerUtils.hasCustomNodes():
utils.confirmDialog(icon='information', title='Info',
message='Scene does not contain any custom ngSkinTools nodes.', button=['Ok']);
return
message = 'This command deletes all custom ngSkinTools nodes. Skin weights will be preserved, but all layer data will be lost. Do you want to continue?'
if utils.confirmDialog(
icon='warning',
title='Warning',
message=message,
button=['Yes', 'No'], defaultButton='No') != 'Yes':
return
LayerDataModel.getInstance().cleanCustomNodes()
def initialize(self):
log.debug("creating headless data host")
self.scriptJobs = []
LayerDataModel.reset()
restartEvents()
Utils.loadPlugin()
self.registerScriptJob('SelectionChanged',MayaEvents.nodeSelectionChanged.emit)
self.registerScriptJob('Undo',MayaEvents.undoRedoExecuted.emit)
self.registerScriptJob('Redo',MayaEvents.undoRedoExecuted.emit)
self.registerScriptJob('ToolChanged',MayaEvents.toolChanged.emit)
LayerDataModel.getInstance()
def onOpacitySliderChange(self):
'''
emits when opacity slider in the dialog changes value
'''
currLayer = LayerDataModel.getInstance().getCurrentLayer()
if currLayer is not None:
cmds.ngSkinLayer(e=True,id=currLayer,opacity=self.dlg.layerOpacityValue.get())
def execPruneWeights(self):
ldm = LayerDataModel.getInstance()
for layerId in ldm.layerListsUI.getSelectedLayers():
if self.controls.pruneWeights.getValue():
ldm.mll.pruneWeights(layerId=layerId,threshold=self.controls.pruneWeightsThreshold.getValue())
if self.controls.pruneMask.getValue():
ldm.mll.pruneMask(layerId=layerId,threshold=self.controls.pruneMaskThreshold.getValue())
def execute(self):
layerData = LayerDataModel.getInstance()
layerId = layerData.getCurrentLayer()
influences = layerData.getSelectedInfluenceIds()
zeroWeights = [0] * layerData.mll.getVertCount()
prevWeights = {}
if None in influences:
raise Exception("fail")
with layerData.mll.batchUpdateContext():
for paintTarget in influences:
prevWeights[paintTarget] = layerData.mll.getInfluenceWeights(
layerId, paintTarget)
if (prevWeights[paintTarget]):
layerData.mll.setInfluenceWeights(layerId, paintTarget,
zeroWeights)
for paintTarget in influences:
if not prevWeights[paintTarget]:
continue
weights = [1 - i for i in prevWeights[paintTarget]]
layerData.mll.setInfluenceWeights(layerId, paintTarget,
weights)
def isEnabled(self):
model = LayerDataModel.getInstance()
if model is None:
return False
if not model.mirrorCache.isValid:
return False
return BaseLayerAction.isEnabled(self)
def execute(self):
data = LayerDataModel.getInstance()
currLayer = data.getCurrentLayer()
if currLayer is None or currLayer==0:
return;
self.dlg = LayerPropertiesDialog(newLayerMode=False)
self.dlg.layerNameValue.set("Layer Properties")
self.dlg.layerNameValue.set(data.getLayerName(currLayer))
initialOpacity = data.getLayerOpacity(currLayer)
self.dlg.layerOpacityValue.set(initialOpacity)
self.dlg.onOpacityChange.addHandler(self.onOpacitySliderChange)
if self.dlg.execute()!=BaseDialog.BUTTON_OK:
# dialog canceled: rollback changes and exit
cmds.ngSkinLayer(e=True,id=currLayer,opacity=initialOpacity)
return
# dialog confirmed - apply changes
data.setLayerName(currLayer,self.dlg.layerNameValue.get())
self.onExecuted.emit()
def execPruneWeights(self):
ldm = LayerDataModel.getInstance()
for layerId in ldm.layerListsUI.getSelectedLayers():
if self.controls.pruneWeights.getValue():
ldm.mll.pruneWeights(layerId=layerId,threshold=self.controls.pruneWeightsThreshold.getValue())
if self.controls.pruneMask.getValue():
ldm.mll.pruneMask(layerId=layerId,threshold=self.controls.pruneMaskThreshold.getValue())
def createUI(self, parent):
self.data = LayerDataModel.getInstance()
self.data.setLayerListsUI(self)
baseForm = FormLayout(cmds.formLayout("LayerListsUI", parent=parent))
self.baseLayout = baseForm
self.controls.layerListsUI = self.createLayerListsUI(baseForm)
self.filterUi = InfluenceFilterUi(self)
self.filterUi.filterChanged.addHandler(self.updateInfluenceList)
filterLayout = self.filterUi.createUI(baseForm)
baseForm.attachForm(self.controls.layerListsUI, 0, 0, None, 0)
baseForm.attachForm(filterLayout, None, 0, 0, 0)
baseForm.attachControl(self.controls.layerListsUI, filterLayout, None,
None, Constants.MARGIN_SPACING_VERTICAL, None)
LayerEvents.nameChanged.addHandler(self.updateLayerList, parent)
LayerEvents.layerAvailabilityChanged.addHandler(self.update, parent)
LayerEvents.layerListModified.addHandler(self.update, parent)
LayerEvents.influenceListChanged.addHandler(self.updateInfluenceList,
parent)
MayaEvents.undoRedoExecuted.addHandler(self.update, parent)
LayerEvents.currentLayerChanged.addHandler(
self.currentLayerChangedHandler, parent)
MayaEvents.nodeSelectionChanged.addHandler(self.update, parent)
self.update()
def layerDropped(self,layers,newParent,itemBefore,itemAfter):
'''
final handler of drag-drop action in layers list
'''
mll = LayerDataModel.getInstance().mll
with mll.batchUpdateContext():
# first, order layers by index, and start the "drop" with lowest index
layers = sorted(layers,key=lambda layer:mll.getLayerIndex(layer),reverse=True)
if newParent:
itemAfter = None
itemBefore = newParent
for layer in layers:
# as layers are shifted, indexes change for target layers
currentIndex = mll.getLayerIndex(layer)
targetIndex = 0
if itemAfter:
targetIndex = mll.getLayerIndex(itemAfter)+1
elif itemBefore:
targetIndex = mll.getLayerIndex(itemBefore)
# fix index when moving up
if targetIndex>currentIndex:
targetIndex -= 1
mll.setLayerIndex(layer,targetIndex)
# for subsequent layers, drop after this layer
itemBefore = layer
itemAfter = None
def updateLayoutEnabled(self):
'''
updates UI enabled/disabled flag based on layer data availability
'''
enabled = LayerDataModel.getInstance().layerDataAvailable == True
cmds.layout(self.cmdLayout.innerLayout, e=True, enable=enabled)
cmds.layout(self.cmdLayout.buttonForm, e=True, enable=enabled)
def updateCacheInfo(self):
'''
updates UI according to new mirror cache status
'''
self.controls.labelCacheInfo.setLabel(LayerDataModel.getInstance().mirrorCache.message)
self.updateInfluenceList()
def __init__(self):
class Controls:
pass
self.controls = Controls()
self.data = LayerDataModel.getInstance()
self.data.setLayerListsUI(self)
def isEnabled(self):
model = LayerDataModel.getInstance()
if model is None:
return False
if not model.mirrorCache.isValid:
return False
return BaseLayerAction.isEnabled(self)
def __init__(self):
self.data = LayerDataModel.getInstance()
class Controls:
pass
self.controls = Controls()
def updateLayoutEnabled(self):
'''
updates UI enabled/disabled flag based on layer data availability
'''
enabled = LayerDataModel.getInstance().layerDataAvailable==True
cmds.layout(self.cmdLayout.innerLayout,e=True,enable=enabled)
cmds.layout(self.cmdLayout.buttonForm,e=True,enable=enabled)
def updateCacheInfo(self):
'''
updates UI according to new mirror cache status
'''
self.controls.labelCacheInfo.setLabel(
LayerDataModel.getInstance().mirrorCache.message)
self.updateInfluenceList()
def execInitMirrorData(self):
kargs = {};
kargs["initMirrorData"] = True;
kargs["influenceAssociationDistance"] = self.controls.influenceDistanceError.getValue()
kargs["mirrorAxis"] = self.controls.mirrorAxis.getSelectedText()
# create a comma-delimited prefix string, stripping away any spaces
# that might be specified in the user input
prefixes = self.controls.influencePrefixes.getValue()
kargs["influenceAssociationPrefix"] = ",".join([prefix.strip() for prefix in prefixes.split(",")])
cmds.ngSkinLayer(**kargs)
LayerDataModel.getInstance().updateMirrorCacheStatus()
self.updateInfluenceList()
def updateUIEnabled(self):
layersAvailable = LayerDataModel.getInstance().getLayersAvailable()
Layout.setEnabled(self.controls.selectedSkinSettingsGroup,layersAvailable)
if not layersAvailable:
return
self.controls.influenceLimitRow.setEnabled(self.controls.useInfluenceLimit.getModelValue())
def execute(self):
'''
button handler for "Mirror Skin Weights"
'''
from ngSkinTools.ui.mainwindow import MainWindow
from ngSkinTools.ui.tabMirror import TabMirror
# any problems? maybe cache is not initialized/outdated?
layerData = LayerDataModel.getInstance()
layerData.updateMirrorCacheStatus()
if not layerData.mirrorCache.isValid:
Utils.displayError(layerData.mirrorCache.message)
return False
try:
mirrorTab = MainWindow.getInstance().tabMirror
mirrorDirection = MirrorDirection.DIRECTION_POSITIVETONEGATIVE
if mirrorTab.controls.mirrorDirection.getValue()==0: # guess
mirrorDirection = MirrorDirection.DIRECTION_GUESS;
if mirrorTab.controls.mirrorDirection.getValue()==2: # negative to positive
mirrorDirection = MirrorDirection.DIRECTION_NEGATIVETOPOSITIVE;
if mirrorTab.controls.mirrorDirection.getSelectedText()==TabMirror.MIRROR_FLIP:
mirrorDirection = MirrorDirection.DIRECTION_FLIP;
with LayerDataModel.getInstance().mll.batchUpdateContext():
for layerId in LayerDataModel.getInstance().layerListsUI.getSelectedLayers():
LayerDataModel.getInstance().mll.mirrorLayerWeights(layerId,
mirrorWidth=mirrorTab.controls.mirrorWidth.getValue(),
mirrorLayerWeights=mirrorTab.controls.mirrorWeights.getValue(),
mirrorLayerMask=mirrorTab.controls.mirrorMask.getValue(),
mirrorDualQuaternion=mirrorTab.controls.mirrorDq.getValue(),
mirrorDirection=mirrorDirection
)
# if layer list is filtered, might be handy to refresh influence list now - not that it costs much
LayerEvents.influenceListChanged.emit()
return True
except:
import traceback;traceback.print_exc();
Utils.displayError("unknown error")
# we're not sure what's wrong in this case, just re-raise
raise
def updateHighlight(self,includeInfluence=True):
'''
updates highlight - if painting, adds current influence to highlight
'''
if cmds.currentCtx()!=self.TOOL_PAINT:
return
if not LayerDataModel.getInstance().layerDataAvailable:
return
newHighlightItems = []
if includeInfluence:
currentInfluencePath = LayerDataModel.getInstance().mll.getPaintTargetPath();
if currentInfluencePath:
newHighlightItems.append(currentInfluencePath)
SelectHelper.replaceHighlight(newHighlightItems)
def getMirrorSideTexts(self):
dataModel = LayerDataModel.getInstance();
if dataModel.layerDataAvailable:
mirrorAxis = dataModel.mirrorCache.mirrorAxis
if self.MIRROR_TEXTS.has_key(mirrorAxis):
return self.MIRROR_TEXTS[mirrorAxis]
return self.MIRROR_TEXTS['x']
def onOpacitySliderChange(self):
'''
emits when opacity slider in the dialog changes value
'''
currLayer = LayerDataModel.getInstance().getCurrentLayer()
if currLayer is not None:
cmds.ngSkinLayer(e=True,
id=currLayer,
opacity=self.dlg.layerOpacityValue.get())
def updateHighlight(self, includeInfluence=True):
'''
updates highlight - if painting, adds current influence to highlight
'''
if cmds.currentCtx() != self.TOOL_PAINT:
return
if not LayerDataModel.getInstance().layerDataAvailable:
return
newHighlightItems = []
if includeInfluence:
currentInfluencePath = LayerDataModel.getInstance(
).mll.getPaintTargetPath()
if currentInfluencePath:
newHighlightItems.append(currentInfluencePath)
SelectHelper.replaceHighlight(newHighlightItems)
def getMirrorSideTexts(self):
dataModel = LayerDataModel.getInstance()
if dataModel.layerDataAvailable:
mirrorAxis = dataModel.mirrorCache.mirrorAxis
if self.MIRROR_TEXTS.has_key(mirrorAxis):
return self.MIRROR_TEXTS[mirrorAxis]
return self.MIRROR_TEXTS['x']
def execute(self):
layerListsUi = LayerDataModel.getInstance().layerListsUI
setup = DuplicateLayers()
setup.setMllInterface(LayerDataModel.getInstance().mll)
layers = layerListsUi.getSelectedLayers()
if len(layers) == 0:
raise MessageException('No layers selected')
for layer in reversed(layers):
setup.addLayer(layer)
setup.execute()
LayerDataModel.getInstance().mll.setCurrentLayer(
setup.duplicateIds[-1])
LayerEvents.layerListModified.emit()
def execInitMirrorData(self):
kargs = {}
kargs["initMirrorData"] = True
kargs[
"influenceAssociationDistance"] = self.controls.influenceDistanceError.getValue(
)
kargs["mirrorAxis"] = self.controls.mirrorAxis.getSelectedText()
# create a comma-delimited prefix string, stripping away any spaces
# that might be specified in the user input
prefixes = self.controls.influencePrefixes.getValue()
kargs["influenceAssociationPrefix"] = ",".join(
[prefix.strip() for prefix in prefixes.split(",")])
cmds.ngSkinLayer(**kargs)
LayerDataModel.getInstance().updateMirrorCacheStatus()
self.updateInfluenceList()
def updateUIEnabled(self):
layersAvailable = LayerDataModel.getInstance().getLayersAvailable()
Layout.setEnabled(self.controls.selectedSkinSettingsGroup,
layersAvailable)
if not layersAvailable:
return
self.controls.influenceLimitRow.setEnabled(
self.controls.useInfluenceLimit.getModelValue())
def execute(self):
layerListsUi = LayerDataModel.getInstance().layerListsUI
setup = DuplicateLayers()
setup.setMllInterface(LayerDataModel.getInstance().mll)
layers = layerListsUi.getSelectedLayers()
if len(layers)==0:
raise MessageException('No layers selected')
for layer in reversed(layers):
setup.addLayer(layer)
setup.execute()
LayerDataModel.getInstance().mll.setCurrentLayer(setup.duplicateIds[-1])
LayerEvents.layerListModified.emit()
def execute(self):
targetMll = MllInterface(mesh=self.targetMesh)
self.ensureTargetMeshLayers()
previousLayerIds = [layerId for layerId, _ in targetMll.listLayers()]
sourceMesh = self.sourceMesh
if self.sourceModel is not None:
self.sourceModel.saveTo(MllInterface.TARGET_REFERENCE_MESH)
sourceMesh = MllInterface.TARGET_REFERENCE_MESH
vertexTransferMode = self.vertexTransferModes[self.parent.controls.transferMode.getSelectedText()]
sourceMll = MllInterface(mesh=sourceMesh)
sourceMll.transferWeights(self.targetMesh,influencesMapping=self.mapper.mapping,vertexTransferMode=vertexTransferMode)
if self.parent.controls.keepExistingLayers.getValue()!=1:
for layerId in previousLayerIds:
targetMll.deleteLayer(layerId)
LayerDataModel.getInstance().updateLayerAvailability()
LayerEvents.layerListModified.emit()
def updateToTool(self):
'''
update controls to current tool
'''
isPainting = self.isPainting()
cmds.control(self.cmdLayout.innerLayout,e=True,enable=isPainting)
cmds.button(self.cmdLayout.buttons[1],e=True,label="Flood" if isPainting else "Paint")
if (isPainting):
self.controls.brushRadiusSlider.setValue(cmds.artUserPaintCtx(self.TOOL_PAINT,q=True,radius=True))
self.controls.brushRadiusSlider.setEnabled(isPainting)
layersAvailable = LayerDataModel.getInstance().layerDataAvailable
cmds.layout(self.cmdLayout.buttonForm,e=True,enable=layersAvailable)
def execute(self):
ldm = LayerDataModel.getInstance()
for layerId in ldm.layerListsUI.getSelectedLayers():
if ldm.mll.getLayerIndex(layerId)==0:
Utils.displayError("Cannot merge lowest layer")
return
ldm.mll.layerMergeDown(layerId)
LayerEvents.layerListModified.emit()
self.onExecuted.emit()
def updateHighlight(self,includeInfluence=True):
'''
updates highlight - if painting, adds current influence to highlight
'''
if cmds.currentCtx()!=self.TOOL_PAINT:
return
if not LayerDataModel.getInstance().layerDataAvailable:
return
newHighlightItems = []
if includeInfluence:
currentInfluence = cmds.ngSkinLayer(q=True,ci=True)
# returns influence path, if current paint target has any
if (len(currentInfluence)>1):
newHighlightItems.append(currentInfluence[1])
SelectHelper.replaceHighlight(newHighlightItems)
def execute(self):
if not LayerDataModel.getInstance().getLayersAvailable():
raise Exception("layers data not available")
fileName = self.selectFile(forSave=True)
if fileName is None:
return
import ngSkinTools.importExport as ie
model = ie.LayerData()
model.loadFrom(self.getTargetMesh())
exporter = self.ioFormat.exporterClass()
f = open(fileName,'w')
try:
f.write(exporter.process(model))
finally:
f.close();
