Exemplo n.º 1
0
    def constraintWithWeightSyntax(*args, **kwargs):
        """
Maya Bug Fix:
  - when queried, angle offsets would be returned in radians, not current angle unit

Modifications:
  - added new syntax for querying the weight of a target object, by passing the constraint first::

        aimConstraint('pCube1_aimConstraint1', q=1, weight='pSphere1')
        aimConstraint('pCube1_aimConstraint1', q=1, weight=['pSphere1', 'pCylinder1'])
        aimConstraint('pCube1_aimConstraint1', q=1, weight=True)
        """
        if kwargs.get('query', kwargs.get('q', False) and len(args) == 1):
            # Fix the big with angle offset query always being in radians
            if kwargs.get('offset', kwargs.get('o', None)):
                return _general.getAttr(str(args[0]) + ".offset")

            # try seeing if we can apply the new weight query syntax
            targetObjects = kwargs.get('weight', kwargs.get('w', None))
            if targetObjects is not None:
                # old way caused KeyError if 'w' not in kwargs, even if 'weight' was!
                # targetObjects = kwargs.get( 'weight', kwargs['w'] )
                constraint = args[0]
                if 'constraint' in cmds.nodeType(constraint, inherited=1):
                    if targetObjects is True or (
                            # formerly, we allowed 'weight=[]' instead of
                            # 'weight=True' - while this is somewhat more
                            # confusing, continue to support it for backwards
                            # compatibility
                            _util.isIterable(targetObjects)
                            and not targetObjects):
                        targetObjects = func(constraint, q=1, targetList=1)
                    elif _util.isIterable(targetObjects):
                        # convert to list, in case it isn't one
                        targetObjects = list(targetObjects)
                    else:
                        targetObjects = [targetObjects]

                    constraintObj = cmds.listConnections(
                        constraint + '.constraintParentInverseMatrix',
                        s=1,
                        d=0)[0]
                    args = targetObjects + [constraintObj]
                    kwargs.pop('w', None)
                    kwargs['weight'] = True
        res = func(*args, **kwargs)
        if kwargs.get('query', kwargs.get('q', False) and len(args) == 1):
            if kwargs.get('weightAliasList', kwargs.get('wal', None)):
                res = [
                    _general.Attribute(args[0] + '.' + attr) for attr in res
                ]
            elif kwargs.get('worldUpObject', kwargs.get('wuo', None)):
                res = _factories.unwrapToPyNode(res)
            elif kwargs.get('targetList', kwargs.get('tl', None)):
                res = _factories.toPyNodeList(res)
        return res
Exemplo n.º 2
0
    def constraintWithWeightSyntax(*args, **kwargs):
        """
Maya Bug Fix:
  - when queried, angle offsets would be returned in radians, not current angle unit

Modifications:
  - added new syntax for querying the weight of a target object, by passing the constraint first::

        aimConstraint('pCube1_aimConstraint1', q=1, weight='pSphere1')
        aimConstraint('pCube1_aimConstraint1', q=1, weight=['pSphere1', 'pCylinder1'])
        aimConstraint('pCube1_aimConstraint1', q=1, weight=True)
        """
        if kwargs.get('query', kwargs.get('q', False) and len(args) == 1):
            # Fix the big with angle offset query always being in radians
            if kwargs.get('offset', kwargs.get('o', None)):
                return _general.getAttr(str(args[0]) + ".offset")

            # try seeing if we can apply the new weight query syntax
            targetObjects = kwargs.get('weight', kwargs.get('w', None))
            if targetObjects is not None:
                # old way caused KeyError if 'w' not in kwargs, even if 'weight' was!
                # targetObjects = kwargs.get( 'weight', kwargs['w'] )
                constraint = args[0]
                if 'constraint' in cmds.nodeType(constraint, inherited=1):
                    if targetObjects is True or (
                            # formerly, we allowed 'weight=[]' instead of
                            # 'weight=True' - while this is somewhat more
                            # confusing, continue to support it for backwards
                            # compatibility
                            _util.isIterable(targetObjects)
                            and not targetObjects):
                        targetObjects = func(constraint, q=1, targetList=1)
                    elif _util.isIterable(targetObjects):
                        # convert to list, in case it isn't one
                        targetObjects = list(targetObjects)
                    else:
                        targetObjects = [targetObjects]

                    constraintObj = cmds.listConnections(constraint + '.constraintParentInverseMatrix', s=1, d=0)[0]
                    args = targetObjects + [constraintObj]
                    kwargs.pop('w', None)
                    kwargs['weight'] = True
        res = func(*args, **kwargs)
        if kwargs.get('query', kwargs.get('q', False) and len(args) == 1):
            if kwargs.get('weightAliasList', kwargs.get('wal', None)):
                res = [_general.Attribute(args[0] + '.' + attr) for attr in res]
            elif kwargs.get('worldUpObject', kwargs.get('wuo', None)):
                res = _factories.unwrapToPyNode(res)
            elif kwargs.get('targetList', kwargs.get('tl', None)):
                res = _factories.toPyNodeList(res)
        return res
Exemplo n.º 3
0
    def constraint(*args, **kwargs):
        """
Maya Bug Fix:
  - when queried, upVector, worldUpVector, and aimVector returned the name of the constraint instead of the desired values

Modifications:
  - added new syntax for querying the weight of a target object, by passing the constraint first::

        aimConstraint( 'pCube1_aimConstraint1', q=1, weight ='pSphere1' )
        aimConstraint( 'pCube1_aimConstraint1', q=1, weight =['pSphere1', 'pCylinder1'] )
        aimConstraint( 'pCube1_aimConstraint1', q=1, weight =[] )
        """
        if kwargs.get( 'query', kwargs.get('q', False) and len(args)==1) :

            # Fix the big with upVector, worldUpVector, and aimVector
            attrs = [
            'upVector', 'u',
            'worldUpVector', 'wu',
            'aimVector', 'a' ]

            for attr in attrs:
                if attr in kwargs:
                    return _general.datatypes.Vector( _general.getAttr(args[0] + "." + attr ) )

            # ...otherwise, try seeing if we can apply the new weight query syntax
            targetObjects =  kwargs.get( 'weight', kwargs.get('w', None) )
            if targetObjects is not None:
                # old way caused KeyError if 'w' not in kwargs, even if 'weight' was!
                # targetObjects = kwargs.get( 'weight', kwargs['w'] )
                constraint = args[0]
                if 'constraint' in cmds.nodeType( constraint, inherited=1 ):
                    if not _util.isIterable( targetObjects ):
                        targetObjects = [targetObjects]
                    elif not targetObjects:
                        targetObjects = func( constraint, q=1, targetList=1 )

                    constraintObj = cmds.listConnections( constraint + '.constraintParentInverseMatrix', s=1, d=0 )[0]
                    args = targetObjects + [constraintObj]
                    kwargs.pop('w',None)
                    kwargs['weight'] = True
        res = func(*args, **kwargs)
        if kwargs.get( 'query', kwargs.get('q', False) and len(args)==1) :
            if kwargs.get( 'weightAliasList', kwargs.get('wal', None) ):
                res = [_general.Attribute(args[0] + '.' + attr) for attr in res]
            elif kwargs.get( 'worldUpObject', kwargs.get('wuo', None) ):
                res = _factories.unwrapToPyNode(res)
            elif kwargs.get( 'targetList', kwargs.get('tl', None) ):
                res = _factories.toPyNodeList(res)
        return res
Exemplo n.º 4
0
     def constraintWithVectorFix(*args, **kwargs):
         """
 Maya Bug Fix:
   - when queried, upVector, worldUpVector, and aimVector returned the name of the constraint instead of the desired values
 
         """
         if kwargs.get( 'query', kwargs.get('q', False) and len(args)==1) :
 
             # Fix the big with upVector, worldUpVector, and aimVector
             attrs = [
             'upVector', 'u',
             'worldUpVector', 'wu',
             'aimVector', 'a' ]
 
             for attr in attrs:
                 if attr in kwargs:
                     return _general.datatypes.Vector( _general.getAttr(str(args[0]) + "." + attr ) )
         return constraintWithWeightSyntax(*args, **kwargs)