def frameGraphEditor(centerCurrentTime=False):
'''
If graph editor has focus, frame the selected or visible animation curves.
'''
panel = mc.getPanel(up=True)
if not panel:
panel = mc.getPanel(withFocus=True)
if not panel:
return False
panelType = mc.getPanel(to=panel)
if panelType != 'scriptedPanel':
return False
scriptedType = mc.scriptedPanel(panel, query=True, type=True)
if scriptedType != 'graphEditor':
return False
graphEditor = panel + 'GraphEd'
keySel = utl.KeySelection()
if keySel.selectedKeys():
pass
elif keySel.visibleInGraphEditor():
pass
if keySel.selected:
times = keySel.getSortedKeyTimes()
start = times[0]
end = times[-1]
else:
keySel.frameRange()
start = keySel._timeRangeStart
end = keySel._timeRangeEnd
values = sorted(keySel.keyframe(query=True, valueChange=True))
minValue = values[0]
maxValue = values[-1]
if start == end:
start = start - 1
end = end + 1
if maxValue == minValue:
minValue = minValue - 0.5
maxValue = maxValue + 0.5
#add a 10% padding
timePadding = (end - start) / 10.0
valuePadding = (maxValue - minValue) / 10.0
mc.animView(graphEditor,
startTime=start - timePadding,
endTime=end + timePadding,
minValue=minValue - valuePadding,
maxValue=maxValue + valuePadding)
if centerCurrentTime:
mc.animCurveEditor(graphEditor, edit=True, lookAt='currentTime')
return True
def drawGraph(self, *args):
"""
This function draws the soundWave on the UI
"""
if not self.reader:
cmds.warning("Please apply an audio first")
return
if cmds.objExists("AudioVisHelper"):
cmds.delete("AudioVisHelper")
visualizer = cmds.polySphere(name="AudioVisHelper")[0]
cmds.setAttr(visualizer + ".visibility", 0)
frameRate = mel.eval('currentTimeUnitToFPS()')
values = self.reader.sampleStepped(int(frameRate))
for f in xrange(len(values)):
cmds.currentTime(f)
cmds.setAttr("{}.translateY".format(visualizer), values[int(f)][0])
cmds.setKeyframe("{}.translateY".format(visualizer))
cmds.setParent(self.mainLayout)
cmds.deleteUI(self.graph)
self.graph = cmds.frameLayout(height=200,
width=500,
labelVisible=False)
cmds.animCurveEditor(autoFit=True,
displayKeys=False,
displayNormalized=True)
cmds.setParent("..")
def toggle_normalized():
normalized_state = cmds.animCurveEditor( ANIM_CURVE_EDITOR
, query=True
, displayNormalized=True
)
cmds.animCurveEditor( ANIM_CURVE_EDITOR
, edit=True
, displayNormalized=not(normalized_state)
)
def frameGraphEditor(centerCurrentTime=False):
'''
If graph editor has focus, frame the selected or visible animation curves.
'''
panel = mc.getPanel(up=True)
if not panel:
panel = mc.getPanel(withFocus=True)
if not panel:
return False
panelType = mc.getPanel(to=panel)
if panelType != 'scriptedPanel':
return False
scriptedType = mc.scriptedPanel(panel, query=True, type=True)
if scriptedType != 'graphEditor':
return False
graphEditor = panel+'GraphEd'
keySel = utl.KeySelection()
if keySel.selectedKeys():
pass
elif keySel.visibleInGraphEditor():
pass
if keySel.selected:
times = keySel.getSortedKeyTimes()
start = times[0]
end = times[-1]
else:
keySel.frameRange()
start = keySel._timeRangeStart
end = keySel._timeRangeEnd
values = sorted(keySel.keyframe(query=True, valueChange=True))
minValue = values[0]
maxValue = values[-1]
if start == end:
start = start-1
end = end+1
if maxValue == minValue:
minValue = minValue-0.5
maxValue = maxValue+0.5
#add a 10% padding
timePadding = (end-start)/10.0
valuePadding = (maxValue-minValue)/10.0
mc.animView(graphEditor, startTime=start-timePadding, endTime=end+timePadding, minValue=minValue-valuePadding, maxValue=maxValue+valuePadding)
if centerCurrentTime:
mc.animCurveEditor(graphEditor, edit=True, lookAt='currentTime')
return True
def set_time_to_selected():
current_frames = cmds.keyframe(q=True, selected=True) or []
if current_frames:
start_selection_frame = min(current_frames)
# Use this line to go to the middle
# middle_frame = (current_frames[0] + current_frames[-1]) / 2
cmds.currentTime(start_selection_frame)
cmds.animCurveEditor(ANIM_CURVE_EDITOR, e=True, lookAt='selected')
else:
frame_current_time()
def getMinMax():
rangeStart = cmds.playbackOptions(query=True, minTime=True)
rangeEnd = cmds.playbackOptions(query=True, maxTime=True)
curvesShown = cmds.animCurveEditor( 'graphEditor1GraphEd', query=True, curvesShown=True)
keysTimes = []
keysValues = []
keysShown = []
if curvesShown:
for aCurve in curvesShown:
keysTimes.extend(cmds.keyframe(aCurve, query=True, timeChange=True))
keysValues.extend(cmds.keyframe(aCurve, query=True, valueChange=True))
for n, key in enumerate(keysTimes):
if rangeStart <= key <= rangeEnd:
keysShown.append(keysValues[n])
keyMax = max(keysShown)
keyMin = min(keysShown)
total = keyMax - keyMin
if total == 0: total = 1
border = total * .1
return [keyMax+border, keyMin-border]
else:
return [0, 100]
def getMinMax():
rangeStart = cmds.playbackOptions(query=True, minTime=True)
rangeEnd = cmds.playbackOptions(query=True, maxTime=True)
curvesShown = cmds.animCurveEditor('graphEditor1GraphEd',
query=True,
curvesShown=True)
keysTimes = []
keysValues = []
keysShown = []
if curvesShown:
for aCurve in curvesShown:
keysTimes.extend(cmds.keyframe(aCurve, query=True,
timeChange=True))
keysValues.extend(
cmds.keyframe(aCurve, query=True, valueChange=True))
for n, key in enumerate(keysTimes):
if rangeStart <= key <= rangeEnd:
keysShown.append(keysValues[n])
keyMax = max(keysShown)
keyMin = min(keysShown)
total = keyMax - keyMin
if total == 0: total = 1
border = total * .1
return [keyMax + border, keyMin - border]
else:
return [0, 100]
def frameSection(nudge=24):
curvesShown = cmds.animCurveEditor("graphEditor1GraphEd", query=True, curvesShown=True)
if not curvesShown:
return
firstSelKey = cmds.keyframe(selected=True, query=True, timeChange=True)
# lastKey = max(cmds.keyframe(selected=False, query=True, timeChange=True))
lastKey = cmds.playbackOptions(query=True, maxTime=True)
if firstSelKey: # if key is selected
firstSelKey = min(firstSelKey)
else:
# firstSelKey = min(cmds.keyframe(selected=False, query=True, timeChange=True))
firstSelKey = cmds.playbackOptions(query=True, minTime=True)
try:
if G.AM_lastFrameSection + nudge < lastKey and G.AM_lastCurvesShown == curvesShown:
firstSelKey = G.AM_lastFrameSection + nudge
except:
pass
G.AM_lastFrameSection = firstSelKey
G.AM_lastCurvesShown = curvesShown
framePlaybackRange.framePlaybackRangeFn(rangeStart=(firstSelKey - 1), rangeEnd=(firstSelKey + nudge + 2))
cmds.currentTime(firstSelKey, edit=True)
def getGraphEditorOutliner():
graphEditor = mc.getPanel(scriptType='graphEditor')
if graphEditor:
return mc.animCurveEditor(graphEditor[0] + 'GraphEd',
query=True,
outliner=True)
return None
def createInfinityMM():
# pmn = 'graphEditor1GraphEdanimCurveEditorMenu' # standard rmb popupmenu
gEd = 'graphEditor1GraphEd' # graph editor name
if not m.control( gEd, ex=1 ):
print ('the graph editor: ' + str(gEd) + ' does not (yet) exist!! :/')
return
# our new popup
pup = 'tweakGraphEditPopup'
if not m.popupMenu( pup, ex=1 ):
m.popupMenu( pup, parent=gEd, markingMenu=1, ctrlModifier=1 )
m.popupMenu( pup, edit=1, deleteAllItems=1 )
m.setParent( pup, menu=1 )
# display infinities checkbox
cmd = 'from maya.cmds import animCurveEditor; animCurveEditor( "' +gEd+ '", e=1, displayInfinities=int(not animCurveEditor( "' +gEd+ '", q=1, displayInfinities=1 )) )'
m.menuItem( 'displayInfinitiesMenuItem', label='Display Infinities', checkBox=m.animCurveEditor( gEd, q=1, displayInfinities=1 ), c=cmd, radialPosition='N' )
m.menuItem( 'preInfinityMenuItem', label='< Pre Infinity', subMenu=True, parent=pup ) # radialPosition='W'
m.menuItem( 'postInfinityMenuItem', label='Post Infinity >', subMenu=True, parent=pup ) # , radialPosition='E'
m.menuItem( 'bothInfinityMenuItem', label='< Both Infinity >', subMenu=True, parent=pup ) # , radialPosition='S'
infType = ['cycle', 'linear', 'constant', 'cycleRelative', 'oscillate']
itemList = ['preInfinityMenuItem', 'postInfinityMenuItem', 'bothInfinityMenuItem']
for i in range(3):
for type in infType:
cmd = 'from maya.cmds import setInfinity;'
if i != 0:
cmd += 'setInfinity( poi="' + type + '" );'
if i != 1:
cmd += 'setInfinity( pri="' + type + '" );'
m.menuItem( label=type, parent=itemList[i], c=cmd )
def frameSection(nudge=24):
curvesShown = cmds.animCurveEditor('graphEditor1GraphEd',
query=True,
curvesShown=True)
if not curvesShown: return
firstSelKey = cmds.keyframe(selected=True, query=True, timeChange=True)
#lastKey = max(cmds.keyframe(selected=False, query=True, timeChange=True))
lastKey = cmds.playbackOptions(query=True, maxTime=True)
if firstSelKey: #if key is selected
firstSelKey = min(firstSelKey)
else:
#firstSelKey = min(cmds.keyframe(selected=False, query=True, timeChange=True))
firstSelKey = cmds.playbackOptions(query=True, minTime=True)
try:
if G.AM_lastFrameSection + nudge < lastKey and G.AM_lastCurvesShown == curvesShown:
firstSelKey = G.AM_lastFrameSection + nudge
except:
pass
G.AM_lastFrameSection = firstSelKey
G.AM_lastCurvesShown = curvesShown
framePlaybackRange.framePlaybackRangeFn(rangeStart=(firstSelKey - 1),
rangeEnd=(firstSelKey + nudge + 2))
cmds.currentTime(firstSelKey, edit=True)
def showAll(*args):
try:
mc.delete(ATTR_FILTER_NAME)
except:pass
for ge in mc.getPanel(scriptType='graphEditor'):
mm.eval('filterUIClearFilter {};'.format(mc.animCurveEditor(ge+'GraphEd', query=True, outliner=True)))
def graphFilterScale():
sels = mc.ls(sl=1)
mlc = mc.animCurveEditor('graphEditor1GraphEd', q=1, mlc=1)
mc.selectionConnection(mlc, e=1, clear=1)
for sel in sels:
mc.selectionConnection(mlc, e=1, s=(sel+'.scaleX'))
mc.selectionConnection(mlc, e=1, s=(sel+'.scaleY'))
mc.selectionConnection(mlc, e=1, s=(sel+'.scaleZ'))
def centerView():
"""
//Center time cursor in graph/dopesheet
string $panType = `getPanel -withFocus`;
{
if ($panType == "dopeSheetPanel1") {
dopeSheetEditor -edit -lookAt currentTime dopeSheetPanel1DopeSheetEd;
}
else animCurveEditor -edit -lookAt currentTime graphEditor1GraphEd;
}
"""
panType = cmds.getPanel(wf=True)
print(panType)
if panType == "dopeSheetPanel1":
cmds.dopeSheetEditor('dopeSheetPanel1DopeSheetEd', e=True, la='currentTime')
elif panType == "graphEditor1":
cmds.animCurveEditor('graphEditor1GraphEd', e=True, la='currentTime')
def showAll(*args):
try:
mc.delete(ATTR_FILTER_NAME)
except:
pass
for ge in mc.getPanel(scriptType='graphEditor'):
mm.eval('filterUIClearFilter {};'.format(
mc.animCurveEditor(ge + 'GraphEd', query=True, outliner=True)))
def centerView():
"""
//Center time cursor in graph/dopesheet
string $panType = `getPanel -withFocus`;
{
if ($panType == "dopeSheetPanel1") {
dopeSheetEditor -edit -lookAt currentTime dopeSheetPanel1DopeSheetEd;
}
else animCurveEditor -edit -lookAt currentTime graphEditor1GraphEd;
}
"""
panType = cmds.getPanel(wf=True)
print(panType)
if panType == "dopeSheetPanel1":
cmds.dopeSheetEditor('dopeSheetPanel1DopeSheetEd', e=True, la='currentTime')
elif panType == "graphEditor1":
cmds.animCurveEditor('graphEditor1GraphEd', e=True, la='currentTime')
def getMinMax(rangeStart=None, rangeEnd=None):
displayNormalized = cmds.animCurveEditor('graphEditor1GraphEd',
query=True,
displayNormalized=True)
if displayNormalized: return [-1.1, 1.1]
if not rangeStart:
rangeStart = cmds.playbackOptions(query=True, minTime=True)
rangeEnd = cmds.playbackOptions(query=True, maxTime=True)
curvesShown = cmds.animCurveEditor('graphEditor1GraphEd',
query=True,
curvesShown=True)
keysTimes = []
keysValues = []
keysShown = []
if curvesShown:
for aCurve in curvesShown:
kTimes = cmds.keyframe(aCurve, query=True, timeChange=True)
if kTimes:
keysTimes.extend(kTimes)
keysValues.extend(
cmds.keyframe(aCurve, query=True, valueChange=True))
for n, key in enumerate(keysTimes):
if rangeStart <= key <= rangeEnd:
keysShown.append(keysValues[n])
if not keysShown:
keyMax = 0
keyMin = 0
else:
keyMax = max(keysShown)
keyMin = min(keysShown)
total = keyMax - keyMin
if total == 0: total = 10
border = total * .1
return [keyMax + border, keyMin - border]
else:
return [0, 100]
def _get_attribute_names_from_graph_editor(self):
animCurves = cmds.animCurveEditor(GRAPH_EDITOR_NAME, q=True, cs=True)
channels = set()
for a in animCurves:
connections = cmds.listConnections("%s.output" % a,
s=False,
d=True,
plugs=True)
tokens = connections[0].split(".")
channels.add(str(tokens[len(tokens) - 1]))
return list(channels)
def graphFilter():
sels = mc.ls(sl=1)
if len(sels):
mlc = mc.animCurveEditor('graphEditor1GraphEd', q=1, mlc=1)
selectedAttrs = mc.selectionConnection(mlc, q=1, obj=1)
attrs = []
for selectedAttr in selectedAttrs:
attrs.append(selectedAttr.split('.')[1])
mc.selectionConnection(mlc, e=1, cl=1)
for sel in sels:
for attr in set(attrs):
mc.selectionConnection(mlc, e=1, s=(sel+'.'+attr))
def makeInfinity():
"""Set the infinity type"""
if checkSelected() is None:
cmds.warning("Nothing Selected!")
return
if checkKeys(checkSelected()) is None:
cmds.warning("Object has no keys!")
return
preInfi, proInfi = queryInfinity()
newPre = switchSetting(preInfi)
newPro = switchSetting(proInfi)
cmds.setInfinity(graphEditor, pri=newPre)
cmds.setInfinity(graphEditor, poi=newPro)
print "Pre Infinity is now {0}. Post Infinity is now {1}.".format(
newPre, newPro),
#Display infinity
graphEditorAC = "graphEditor1GraphEd"
cmds.animCurveEditor(graphEditorAC, e=True, displayInfinities="on")
def animCurveEditor(*args, **kwargs):
if len(args):
doPassSelf = kwargs.pop('passSelf', False)
else:
doPassSelf = False
for key in ['dcc', 'denormalizeCurvesCommand', 'm', 'menu', 'ncc', 'normalizeCurvesCommand']:
try:
cb = kwargs[key]
if callable(cb):
kwargs[key] = _factories.makeUICallback(cb, args, doPassSelf)
except KeyError:
pass
res = cmds.animCurveEditor(*args, **kwargs)
return res
def getMinMax(rangeStart=None, rangeEnd=None):
displayNormalized = cmds.animCurveEditor( 'graphEditor1GraphEd', query=True, displayNormalized=True)
if displayNormalized: return [-1.1, 1.1]
if not rangeStart:
rangeStart = cmds.playbackOptions(query=True, minTime=True)
rangeEnd = cmds.playbackOptions(query=True, maxTime=True)
curvesShown = cmds.animCurveEditor( 'graphEditor1GraphEd', query=True, curvesShown=True)
keysTimes = []
keysValues = []
keysShown = []
if curvesShown:
for aCurve in curvesShown:
kTimes = cmds.keyframe(aCurve, query=True, timeChange=True)
if kTimes:
keysTimes.extend(kTimes)
keysValues.extend(cmds.keyframe(aCurve, query=True, valueChange=True))
for n, key in enumerate(keysTimes):
if rangeStart <= key <= rangeEnd:
keysShown.append(keysValues[n])
if not keysShown:
keyMax = 0
keyMin = 0
else:
keyMax = max(keysShown)
keyMin = min(keysShown)
total = keyMax - keyMin
if total == 0: total = 10
border = total * .1
return [keyMax+border, keyMin-border]
else:
return [0, 100]
def filterNonAnimatedCurves():
curvesShown = cmds.animCurveEditor( 'graphEditor1GraphEd', query=True, curvesShown=True)
if curvesShown:
objsAttrs = getTarget("", curvesShown)
cmds.selectionConnection( 'graphEditor1FromOutliner', e=True, clear=True)
cmds.waitCursor(state=True)
for n, loopCurve in enumerate(curvesShown):
keyValues = cmds.keyframe(loopCurve, query=True, valueChange=True)
if max(keyValues) != min(keyValues):
cmds.selectionConnection('graphEditor1FromOutliner', edit=True, select="%s.%s"%(objsAttrs[0][n], objsAttrs[1][n]))
#framePlaybackRange.framePlaybackRangeFn()
cmds.waitCursor(state=False)
def filterNonAnimatedCurves():
curvesShown = cmds.animCurveEditor("graphEditor1GraphEd", query=True, curvesShown=True)
if curvesShown:
objsAttrs = getTarget("", curvesShown)
cmds.selectionConnection("graphEditor1FromOutliner", e=True, clear=True)
cmds.waitCursor(state=True)
for n, loopCurve in enumerate(curvesShown):
keyValues = cmds.keyframe(loopCurve, query=True, valueChange=True)
if max(keyValues) != min(keyValues):
cmds.selectionConnection(
"graphEditor1FromOutliner", edit=True, select="%s.%s" % (objsAttrs[0][n], objsAttrs[1][n])
)
# framePlaybackRange.framePlaybackRangeFn()
cmds.waitCursor(state=False)
def get_selected_keyframes():
''' Returns a dictionary where the keys are curve names and the values are
[times, values]
ie, {'curve_name' : [times, values]}
'''
# get the key selection
if not cmds.animCurveEditor(GRAPH_EDITOR, exists=True):
cmds.error("{} not found.".format(GRAPH_EDITOR))
return # Cannot find graph editor?
if not cmds.animCurveEditor(GRAPH_EDITOR, q=True, areCurvesSelected=True):
cmds.warning("Must select some keys to fit.")
return
selected_curves = cmds.keyframe(q=True, selected=True, name=True) or []
if not selected_curves: return None # Bounce early
# The Data dictionary
key_data = {}
for curve in selected_curves:
selected_index = cmds.keyframe(curve,
q=True,
selected=True,
indexValue=True)
if len(selected_index) == 1: continue # Bounce
selected_times = cmds.keyframe(curve, q=True, selected=True)
num_keys = cmds.keyframe(curve, q=True, keyframeCount=True)
# Now expand ranges to include pivots
time_range = []
index_range = []
if min(selected_index) == 0:
left_pivot_index = min(selected_index)
else:
left_pivot_index = min(selected_index) - 1
index_range.append(left_pivot_index)
left_pivot_time = cmds.keyframe(curve,
q=True,
index=(left_pivot_index, ))
time_range.extend(left_pivot_time)
time_range.extend(selected_times)
index_range.extend(selected_index)
if max(selected_index) == num_keys - 1:
right_pivot_index = max(selected_index)
else:
right_pivot_index = max(selected_index) + 1
index_range.append(right_pivot_index)
right_pivot_time = cmds.keyframe(curve,
q=True,
index=(right_pivot_index, ))
time_range.extend(right_pivot_time)
# Now grab values
if len(index_range) == len(
set(index_range
)): # Optimization to run one call if all index are unique
value_range = cmds.keyframe(curve,
q=True,
index=(index_range[0],
index_range[-1]),
valueChange=True)
else: # Old fashioned way
value_range = []
for index in index_range:
value = cmds.keyframe(curve,
q=True,
index=(index, ),
valueChange=True)
value_range.extend(value)
if is_equal(value_range): continue # Ignore flat curves
key_data[curve] = [time_range, value_range]
if key_data:
return key_data
else:
return None
def getGraphEditorOutliner():
graphEditor = mc.getPanel(scriptType='graphEditor')
if graphEditor:
return mc.animCurveEditor(graphEditor[0]+'GraphEd', query=True, outliner=True)
return None
def get_anim_curve_editor():
return cmds.animCurveEditor('graphEditor1GraphEd', q=True, control=True)
def infinity_visibility():
cmds.animCurveEditor(ANIM_CURVE_EDITOR, e=True, displayInfinities='tgl')
def buffer_curve_visibility():
cmds.animCurveEditor(ANIM_CURVE_EDITOR, e=True, showBufferCurves='tgl')
def frame_current_time():
cmds.animCurveEditor(ANIM_CURVE_EDITOR, e=True, lookAt='currentTime')
option='replace')
for k in range(
0,
cmds.keyframe(GetBredCurves(),
attribute=pop.organisms[o].keyCurve,
query=True,
keyframeCount=True)):
if random.random() < pop.mutationChance:
cmds.keyframe(GetBredCurves(),
attribute=pop.organisms[o].keyCurve,
edit=True,
index=(k, k),
relative=True,
valueChange=-pop.mutAmount +
(random.random() * pop.mutAmount * 2))
origCurve = cmds.animCurveEditor('graphEditor1GraphEd',
query=True,
curvesShown=True)
pop = None
pop = population(30, 0.5, 2.5, 3)
pop.mutChance = 0.25
pop.mutAmount = 1
while pop.organisms[0].cost > 0.25:
NextGen()
pop.mutAmount = 1 * pop.organisms[0].cost if pop.organisms[
0].cost < 3 else 1
def get_state_infinity(graphEd): infinityState = cmds.animCurveEditor(graphEd,q=True,di=True) return infinityState
def set_state_infinity(graphEd,state): if state == 2: state = 1 cmds.animCurveEditor(graphEd,e=True,di=state)
def get_state_bufferCurve(graphEd):
showBufferCurvesState = cmds.animCurveEditor(graphEd,
q=True,
showBufferCurves=True)
return showBufferCurvesState
def set_state_bufferCurve(graphEd, state):
if state == 2:
state = 1
cmds.animCurveEditor(graphEd, e=True, showBufferCurves=state)
def matchKeys(pivot=None):
# Feed it a string
# 'first' to pivot first key
# 'last' to pivot from last
# hur dur
if not pivot:
pivot = 'first'
if not pivot == 'first':
if not pivot == 'last':
mapi.MGlobal.displayError(\
'Check the spelling of your matchKeys call. '\
'It should either be calling "first" or "last"')
return None
selectedAttrs = cmds.keyframe(q=True, sl=True, shape=True, name=True)
if not selectedAttrs:
shownCurves = cmds.animCurveEditor('graphEditor1GraphEd',
q=True,
cs=True)
selectedAttrs = shownCurves
for attr in selectedAttrs:
firstKey = 0
lastKey = cmds.keyframe(attr, q=True,
keyframeCount=True) - 1 # count starts at 0
if pivot == 'first':
pivotKey = 0 # indexth key, not frame
targetKey = lastKey
elif pivot == 'last':
pivotKey = lastKey
targetKey = firstKey
keyValue = cmds.keyframe(attr,
q=True,
index=(pivotKey, ),
valueChange=True)
itt = cmds.keyTangent(attr,
index=(pivotKey, ),
q=True,
inTangentType=True)
ott = cmds.keyTangent(attr,
index=(pivotKey, ),
q=True,
outTangentType=True)
ia = cmds.keyTangent(attr, index=(pivotKey, ), q=True, inAngle=True)
oa = cmds.keyTangent(attr, index=(pivotKey, ), q=True, outAngle=True)
cmds.keyframe(attr,
edit=True,
index=(targetKey, ),
valueChange=keyValue[0])
isWeighted = cmds.keyTangent(attr,
index=(pivotKey, ),
q=True,
weightedTangents=True)
if isWeighted:
iw = cmds.keyTangent(attr,
index=(pivotKey, ),
q=True,
inWeight=True)
ow = cmds.keyTangent(attr,
index=(pivotKey, ),
q=True,
outWeight=True)
cmds.keyTangent(attr,
index=(targetKey, ),
edit=True,
itt=itt[0],
ott=ott[0],
ia=ia[0],
oa=oa[0],
iw=iw[0],
ow=ow[0])
else:
cmds.keyTangent(attr,
index=(targetKey, ),
edit=True,
itt=itt[0],
ott=ott[0],
ia=ia[0],
oa=oa[0])
