def clearShaderConnections(ts="", geo="", *args):
myShape = cmds.listRelatives(geo, s=True)[0]
tsList = cmds.listAttr(ts, m=True, st=["*input*"])
if tsList:
# delete empty entries? ?
# for tsInput in tsList:
# shpList = cmds.connectionInfo("{0}.{1}.inShape".format(ts, tsInput), sfd=True)
# if not shpList:
# cmds.removeMultiInstance("blinn1_TripleSwitch.{0}".format(tsInput))
for tsInput in tsList:
shpList = cmds.connectionInfo("{0}.{1}.inShape".format(ts, tsInput), sfd=True).partition(".")
shp = ""
if shpList:
shp = shpList[0]
if shp == myShape:
# clear out the shape node
cmds.disconnectAttr("{0}.instObjGroups[0]".format(shp), "{0}.{1}.inShape".format(ts, tsInput))
# clear out the texture (delete if we can)
txt = cmds.connectionInfo("{0}.{1}.inTriple".format(ts, tsInput), sfd=True).partition(".")[0]
cmds.disconnectAttr("{0}.outColor".format(txt), "{0}.{1}.inTriple".format(ts, tsInput))
p2d = cmds.connectionInfo("{0}.uvCoord".format(txt), sfd=True).partition(".")[0]
cmds.delete(txt, p2d)
python类disconnectAttr()的实例源码
def doit(cage_tgt=None):
if not cage_tgt:
cage_tgt = cmds.ls(sl=True, o=True)
cage = cage_tgt[0]
tgt = cage_tgt[1:]
cmds.loadPlugin('greenCageDeformer.py', qt=True)
deformer = cmds.deformer(tgt, type='greenCageDeformer')[0]
freezer = cmds.createNode('transformGeometry')
cmds.connectAttr(cage + '.o', freezer + '.ig')
cmds.connectAttr(cage + '.wm', freezer + '.txf')
cmds.connectAttr(freezer + '.og', deformer + '.bc')
cmds.disconnectAttr(freezer + '.og', deformer + '.bc')
cmds.delete(freezer)
cmds.connectAttr(cage + '.w', deformer + '.ic')
cmds.dgeval(cmds.listConnections(deformer + '.og', s=False, d=True, sh=True, p=True))
#doit([cmds.polyCube(w=2.5, d=2.5, h=2.5)[0], cmds.polySphere()[0]])
def BT_DisconnectSetup(set = None):
if not set:
return False
if not BT_IsSetupConnected(set = set):
cmds.warning('Setup already disconnected!')
return False
btNode = cmds.getAttr(set +'.Blend_Node')
if not btNode or not cmds.objExists(btNode):
return False
numOutputs = cmds.getAttr(btNode +'.output', size = True)
print numOutputs
tempMult = None
for i in range(0, numOutputs):
conns = cmds.listConnections(btNode +'.output[' +str(i) +'].outputT', s = False, d = True)
if conns:
tempMult = cmds.createNode('multiplyDivide')
cmds.disconnectAttr(btNode +'.output[' +str(i) +'].outputT', conns[0] +'.translate')
cmds.connectAttr(btNode +'.output[' +str(i) +'].outputT', tempMult +'.input1')
conns = cmds.listConnections(btNode +'.output[' +str(i) +'].outputR', s = False, d = True)
if conns:
tempMult = cmds.createNode('multiplyDivide')
cmds.disconnectAttr(btNode +'.output[' +str(i) +'].outputR', conns[0] +'.rotate')
cmds.connectAttr(btNode +'.output[' +str(i) +'].outputR', tempMult +'.input1')
conns = cmds.listConnections(btNode +'.output[' +str(i) +'].outputS', s = False, d = True)
if conns:
tempMult = cmds.createNode('multiplyDivide')
cmds.disconnectAttr(btNode +'.output[' +str(i) +'].outputS', conns[0] +'.scale')
cmds.connectAttr(btNode +'.output[' +str(i) +'].outputS', tempMult +'.input1')
cmds.select(cl = True)
return True
def BT_DisconnectSetup(set = None):
if not set:
return False
if not BT_IsSetupConnected(set = set):
cmds.warning('Setup already disconnected!')
return False
btNode = cmds.getAttr(set +'.Blend_Node')
if not btNode or not cmds.objExists(btNode):
return False
numOutputs = cmds.getAttr(btNode +'.output', size = True)
print numOutputs
tempMult = None
for i in range(0, numOutputs):
conns = cmds.listConnections(btNode +'.output[' +str(i) +'].outputT', s = False, d = True)
if conns:
tempMult = cmds.createNode('multiplyDivide')
cmds.disconnectAttr(btNode +'.output[' +str(i) +'].outputT', conns[0] +'.translate')
cmds.connectAttr(btNode +'.output[' +str(i) +'].outputT', tempMult +'.input1')
conns = cmds.listConnections(btNode +'.output[' +str(i) +'].outputR', s = False, d = True)
if conns:
tempMult = cmds.createNode('multiplyDivide')
cmds.disconnectAttr(btNode +'.output[' +str(i) +'].outputR', conns[0] +'.rotate')
cmds.connectAttr(btNode +'.output[' +str(i) +'].outputR', tempMult +'.input1')
conns = cmds.listConnections(btNode +'.output[' +str(i) +'].outputS', s = False, d = True)
if conns:
tempMult = cmds.createNode('multiplyDivide')
cmds.disconnectAttr(btNode +'.output[' +str(i) +'].outputS', conns[0] +'.scale')
cmds.connectAttr(btNode +'.output[' +str(i) +'].outputS', tempMult +'.input1')
cmds.select(cl = True)
return True
def BT_DisconnectSetup(set = None):
if not set:
return False
if not BT_IsSetupConnected(set = set):
cmds.warning('Setup already disconnected!')
return False
btNode = cmds.getAttr(set +'.Blend_Node')
if not btNode or not cmds.objExists(btNode):
return False
numOutputs = cmds.getAttr(btNode +'.output', size = True)
print numOutputs
tempMult = None
for i in range(0, numOutputs):
conns = cmds.listConnections(btNode +'.output[' +str(i) +'].outputT', s = False, d = True)
if conns:
tempMult = cmds.createNode('multiplyDivide')
cmds.disconnectAttr(btNode +'.output[' +str(i) +'].outputT', conns[0] +'.translate')
cmds.connectAttr(btNode +'.output[' +str(i) +'].outputT', tempMult +'.input1')
conns = cmds.listConnections(btNode +'.output[' +str(i) +'].outputR', s = False, d = True)
if conns:
tempMult = cmds.createNode('multiplyDivide')
cmds.disconnectAttr(btNode +'.output[' +str(i) +'].outputR', conns[0] +'.rotate')
cmds.connectAttr(btNode +'.output[' +str(i) +'].outputR', tempMult +'.input1')
conns = cmds.listConnections(btNode +'.output[' +str(i) +'].outputS', s = False, d = True)
if conns:
tempMult = cmds.createNode('multiplyDivide')
cmds.disconnectAttr(btNode +'.output[' +str(i) +'].outputS', conns[0] +'.scale')
cmds.connectAttr(btNode +'.output[' +str(i) +'].outputS', tempMult +'.input1')
cmds.select(cl = True)
return True
def channelbox_command_break(box, menuItem, key, *args):
with sysCmd.Undo():
for plug in channelBox_SelectedPlugs(box):
if cmds.connectionInfo(plug, isDestination=1):
destination = cmds.connectionInfo(plug, getExactDestination=1)
# when delete source conn from character, must remove from character set or set becomes inconsistent
src_conn = cmds.listConnections(destination, s=1, d=0, type="character")
if src_conn:
warn_msg = "Removed \'^1s\' from character \'^2s\'."
cmds.warning(cmds.format(warn_msg, s=(destination, src_conn[0])))
cmds.character(destination, e=1, rm=src_conn[0])
# is tracking edits?
import maya.api.OpenMaya as om
obj = om.MSelectionList().add(destination).getDependNode(0)
depend_fn = om.MFnDependencyNode(obj)
tracking_edits = depend_fn.isTrackingEdits()
del obj
del depend_fn
if tracking_edits:
src = cmds.connectionInfo(destination, sourceFromDestination=1)
cmds.disconnectAttr(src, destination)
else:
cmds.delete(destination, icn=1)
def BT_DeletePose(set = None, poseIndex = None):
if not set or poseIndex is None:
return False
if not cmds.attributeQuery('Blend_Node', ex = True, n = set):
return False
if BT_IsSetupConnected(set):
cmds.warning('Disconnect setup first!')
return False
blendNode = cmds.getAttr(set +'.Blend_Node')
if not cmds.objExists(blendNode) or not cmds.objExists(set):
return False
numTransforms = cmds.getAttr(blendNode +'.transforms', size = True)
if not numTransforms:
return False
numPoses = cmds.getAttr(blendNode +'.transforms[0].poses', size = True)
allUserDefined = cmds.listAttr(set, ud = True)
btUserDefined = [x for x in allUserDefined if x.startswith('BT_')]
if poseIndex >= numPoses:
return False
connectionsToBreak = cmds.listConnections(set +'.' +btUserDefined[poseIndex], d = True, s = False, p = True)
for ctb in connectionsToBreak:
cmds.disconnectAttr(set +'.' +btUserDefined[poseIndex], ctb)
cmds.deleteAttr(set +'.' +btUserDefined[poseIndex])
for i in range(0, numTransforms):
for p in range(poseIndex, numPoses-1):
#get the next items vales
matrix = cmds.getAttr(blendNode +'.transforms[' +str(i) +'].poses[' +str(p+1) +'].matrix')
scale = cmds.getAttr(blendNode +'.transforms[' +str(i) +'].poses[' +str(p+1) +'].scale')[0]
conn = cmds.listConnections(blendNode +'.transforms[' +str(i) +'].poses[' +str(p+1) +'].weight', s = True, d = False, p = True)[0]
cmds.setAttr(blendNode +'.transforms[' +str(i) +'].poses[' +str(p) +'].matrix', matrix, type = 'matrix')
cmds.setAttr(blendNode +'.transforms[' +str(i) +'].poses[' +str(p) +'].scale', scale[0], scale[1], scale[2], type = 'double3')
cmds.connectAttr(conn, blendNode +'.transforms[' +str(i) +'].poses[' +str(p) +'].weight', force = True)
cmds.disconnectAttr(conn, blendNode +'.transforms[' +str(i) +'].poses[' +str(p+1) +'].weight')
return True
def BT_DeletePose(set = None, poseIndex = None):
if not set or poseIndex is None:
return False
if not cmds.attributeQuery('Blend_Node', ex = True, n = set):
return False
if BT_IsSetupConnected(set):
cmds.warning('Disconnect setup first!')
return False
blendNode = cmds.getAttr(set +'.Blend_Node')
if not cmds.objExists(blendNode) or not cmds.objExists(set):
return False
numTransforms = cmds.getAttr(blendNode +'.transforms', size = True)
if not numTransforms:
return False
numPoses = cmds.getAttr(blendNode +'.transforms[0].poses', size = True)
allUserDefined = cmds.listAttr(set, ud = True)
btUserDefined = [x for x in allUserDefined if x.startswith('BT_')]
if poseIndex >= numPoses:
return False
connectionsToBreak = cmds.listConnections(set +'.' +btUserDefined[poseIndex], d = True, s = False, p = True)
for ctb in connectionsToBreak:
cmds.disconnectAttr(set +'.' +btUserDefined[poseIndex], ctb)
cmds.deleteAttr(set +'.' +btUserDefined[poseIndex])
for i in range(0, numTransforms):
for p in range(poseIndex, numPoses-1):
#get the next items vales
matrix = cmds.getAttr(blendNode +'.transforms[' +str(i) +'].poses[' +str(p+1) +'].matrix')
scale = cmds.getAttr(blendNode +'.transforms[' +str(i) +'].poses[' +str(p+1) +'].scale')[0]
conn = cmds.listConnections(blendNode +'.transforms[' +str(i) +'].poses[' +str(p+1) +'].weight', s = True, d = False, p = True)[0]
cmds.setAttr(blendNode +'.transforms[' +str(i) +'].poses[' +str(p) +'].matrix', matrix, type = 'matrix')
cmds.setAttr(blendNode +'.transforms[' +str(i) +'].poses[' +str(p) +'].scale', scale[0], scale[1], scale[2], type = 'double3')
cmds.connectAttr(conn, blendNode +'.transforms[' +str(i) +'].poses[' +str(p) +'].weight', force = True)
cmds.disconnectAttr(conn, blendNode +'.transforms[' +str(i) +'].poses[' +str(p+1) +'].weight')
return True
def BT_DeletePose(set = None, poseIndex = None):
if not set or poseIndex is None:
return False
if not cmds.attributeQuery('Blend_Node', ex = True, n = set):
return False
if BT_IsSetupConnected(set):
cmds.warning('Disconnect setup first!')
return False
blendNode = cmds.getAttr(set +'.Blend_Node')
if not cmds.objExists(blendNode) or not cmds.objExists(set):
return False
numTransforms = cmds.getAttr(blendNode +'.transforms', size = True)
if not numTransforms:
return False
numPoses = cmds.getAttr(blendNode +'.transforms[0].poses', size = True)
allUserDefined = cmds.listAttr(set, ud = True)
btUserDefined = [x for x in allUserDefined if x.startswith('BT_')]
if poseIndex >= numPoses:
return False
connectionsToBreak = cmds.listConnections(set +'.' +btUserDefined[poseIndex], d = True, s = False, p = True)
for ctb in connectionsToBreak:
cmds.disconnectAttr(set +'.' +btUserDefined[poseIndex], ctb)
cmds.deleteAttr(set +'.' +btUserDefined[poseIndex])
for i in range(0, numTransforms):
for p in range(poseIndex, numPoses-1):
#get the next items vales
matrix = cmds.getAttr(blendNode +'.transforms[' +str(i) +'].poses[' +str(p+1) +'].matrix')
scale = cmds.getAttr(blendNode +'.transforms[' +str(i) +'].poses[' +str(p+1) +'].scale')[0]
conn = cmds.listConnections(blendNode +'.transforms[' +str(i) +'].poses[' +str(p+1) +'].weight', s = True, d = False, p = True)[0]
cmds.setAttr(blendNode +'.transforms[' +str(i) +'].poses[' +str(p) +'].matrix', matrix, type = 'matrix')
cmds.setAttr(blendNode +'.transforms[' +str(i) +'].poses[' +str(p) +'].scale', scale[0], scale[1], scale[2], type = 'double3')
cmds.connectAttr(conn, blendNode +'.transforms[' +str(i) +'].poses[' +str(p) +'].weight', force = True)
cmds.disconnectAttr(conn, blendNode +'.transforms[' +str(i) +'].poses[' +str(p+1) +'].weight')
return True
def BT_DeletePose(set = None, poseIndex = None):
if not set or poseIndex is None:
return False
if not cmds.attributeQuery('Blend_Node', ex = True, n = set):
return False
if BT_IsSetupConnected(set):
cmds.warning('Disconnect setup first!')
return False
blendNode = cmds.getAttr(set +'.Blend_Node')
if not cmds.objExists(blendNode) or not cmds.objExists(set):
return False
numTransforms = cmds.getAttr(blendNode +'.transforms', size = True)
if not numTransforms:
return False
numPoses = cmds.getAttr(blendNode +'.transforms[0].poses', size = True)
allUserDefined = cmds.listAttr(set, ud = True)
btUserDefined = [x for x in allUserDefined if x.startswith('BT_')]
if poseIndex >= numPoses:
return False
connectionsToBreak = cmds.listConnections(set +'.' +btUserDefined[poseIndex], d = True, s = False, p = True)
for ctb in connectionsToBreak:
cmds.disconnectAttr(set +'.' +btUserDefined[poseIndex], ctb)
cmds.deleteAttr(set +'.' +btUserDefined[poseIndex])
for i in range(0, numTransforms):
for p in range(poseIndex, numPoses-1):
#get the next items vales
matrix = cmds.getAttr(blendNode +'.transforms[' +str(i) +'].poses[' +str(p+1) +'].matrix')
scale = cmds.getAttr(blendNode +'.transforms[' +str(i) +'].poses[' +str(p+1) +'].scale')[0]
conn = cmds.listConnections(blendNode +'.transforms[' +str(i) +'].poses[' +str(p+1) +'].weight', s = True, d = False, p = True)[0]
cmds.setAttr(blendNode +'.transforms[' +str(i) +'].poses[' +str(p) +'].matrix', matrix, type = 'matrix')
cmds.setAttr(blendNode +'.transforms[' +str(i) +'].poses[' +str(p) +'].scale', scale[0], scale[1], scale[2], type = 'double3')
cmds.connectAttr(conn, blendNode +'.transforms[' +str(i) +'].poses[' +str(p) +'].weight', force = True)
cmds.disconnectAttr(conn, blendNode +'.transforms[' +str(i) +'].poses[' +str(p+1) +'].weight')
return True
