parentconstraint.py 文件源码

def add_from_selected(self, field_layout):
        # Get parentConstraints from the selected nodes
        sel = cmds.ls(sl=True) or []
        constraints = [x for x in sel if cmds.nodeType(x) == 'parentConstraint']
        transforms = [x for x in sel if cmds.nodeType(x) in ['transform', 'joint']]
        for transform in transforms:
            constraints += (cmds.listConnections(transform, type='parentConstraint') or [])
        constraints = list(set(constraints))
        for constraint in constraints:
            # Update the UI with the added constraint
            data = constraint_data(constraint)
            self.constraints.add_element(data=data, field_layout=field_layout)