def extractFromRigidSet( *args, **kw ):
rbSets = _findRigidSetsFromSelection()
memberObjects = set(kw['members'] if kw.has_key('members') else maya.cmds.ls(sl=True, type='transform'))
for rbSet in rbSets:
extractObjects = memberObjects.intersection(set(maya.cmds.sets( rbSet, q=True )))
if len(extractObjects):
CreateRigidSet.removeFromRigidSet([rbSet], members=list(extractObjects))
# read attributes from rigidset
rbInitialState = _getInitialState(rbSet)
kwArgs = {'bodyType':eBodyType.kDynamicRigidBody, 'autoFit':True, 'bAttachSelected':False}
for attr, mappedAttr in CreateRigidSet.extractableAttrs.iteritems():
attrVal =_getAttr(rbInitialState,attr)
# getAttr returns [()] for vector values
if type(attrVal) in [types.ListType] and type(attrVal[0]) in [types.TupleType]:
attrVal = attrVal[0]
kwArgs[mappedAttr]=attrVal
for object in extractObjects:
kwArgs['transformName'] = object
rtn = CreateRigidBody().command(**kwArgs)
BulletUtils.setAsIntermediateObjects( extractObjects, 0 )
def clearRigidSets( *args, **kw ): rbSets = _findRigidSetsFromSelection(excludeTransforms=True) if len(rbSets)==0: OpenMaya.MGlobal.displayError(maya.stringTable[ 'y_RigidBody.kErrorClearNoRigidSetSelected' ]) return for rbSet in rbSets: members = maya.cmds.sets( rbSet, q=True ) maya.cmds.sets( e=True, clear=rbSet ) BulletUtils.setAsIntermediateObjects(members,0) return rbSets
def deleteRigidSets( *args, **kw ): from BulletUtils import removeBulletObjectsFromList rbSets = _findRigidSetsFromSelection(excludeTransforms=True) if len(rbSets)==0: OpenMaya.MGlobal.displayError(maya.stringTable[ 'y_RigidBody.kErrorDeleteNoRigidSetSelected' ]) return for rbSet in rbSets: members = maya.cmds.sets( rbSet, q=True ) BulletUtils.setAsIntermediateObjects(members,0) removeBulletObjectsFromList(list(rbSets)) return
def removeFromRigidSet( *args, **kw ):
rbSets = args[0] if len(args) else _findRigidSetsFromSelection(excludeTransforms=True)
removeObjects = kw['members'] if kw.has_key('members') else maya.cmds.ls(sl=True, type='transform')
excludeSets = kw['excludeSets'] if kw.has_key('excludeSets') else []
if len(rbSets)==0:
rbSets = _findRigidSetsFromMembers(removeObjects)
# only remove from sets not in excludeSets
rbSets = set(rbSets).difference(set(excludeSets))
for rbSet in rbSets:
BulletUtils.setAsIntermediateObjects( removeObjects, 0 )
maya.cmds.sets( removeObjects, e=True, remove=rbSet )
return removeObjects
def command( **kwargs ):
"""
main entry point for command
"""
# To create an empty set pass an empty list for the objects
# argument
args=[]
sl=True
if kwargs.has_key('sl'):
sl = kwargs['sl']
kwargs.pop('sl')
hideShape = False
if kwargs.has_key('hideShape'):
hideShape = kwargs['hideShape']
kwargs.pop('hideShape')
if not sl:
args.append([])
objects = _getSelectedTransforms() if sl else []
# ensure exclusive
if len(objects):
rbSets = _findRigidSetsFromMembers(objects)
if len(rbSets):
CreateRigidSet.removeFromRigidSet( rbSets, members=objects)
result = maya.cmds.bulletRigidSets( *args, **kwargs )
'''
return result from command
'''
if result:
# hide source objects
if hideShape:
BulletUtils.setAsIntermediateObjects( objects, 1, deferred=True )
# If command echoing is off, echo this short line.
if (not maya.cmds.commandEcho(query=True, state=True)):
print "// Result: %s //" % (string.join(result, " "))
return result
def addToRigidSet( *args, **kw ):
rbSets = _findRigidSetsFromSelection(excludeTransforms=True)
if len(rbSets)>1:
OpenMaya.MGlobal.displayError(maya.stringTable['y_RigidBody.kAmbiguousAddToSet' ])
return
if len(rbSets)==0:
OpenMaya.MGlobal.displayError(maya.stringTable['y_RigidBody.kNoRigidSetToAddSelected' ])
return
addObjects = kw['members'] if kw.has_key('members') else maya.cmds.ls(sl=True, type='transform')
hideShape = kw['hideShape'] if kw.has_key('hideShape') else True
# filter out objects with rigid body shapes
filteredAddObjects = []
bulletObjects = []
for object in addObjects:
if BulletUtils.getRigidBodyFromTransform(object):
OpenMaya.MGlobal.displayInfo(maya.stringTable['y_RigidBody.kAlreadyRigidBody' ].format(object))
bulletObjects.append(object)
else:
filteredAddObjects.append(object)
# ensure exclusive
if len(filteredAddObjects):
CreateRigidSet.removeFromRigidSet(members=filteredAddObjects, excludeSets=rbSets)
# remove bullet rigid shape from objects
if len(bulletObjects):
BulletUtils.removeBulletObjectsFromList(bulletObjects)
filteredAddObjects.extend( bulletObjects )
if len(filteredAddObjects):
maya.cmds.sets( filteredAddObjects, e=True, addElement=rbSets[0] )
if hideShape:
BulletUtils.setAsIntermediateObjects( filteredAddObjects, 1, deferred=True )