def buildOver(self, command, tokens, index):
        self.verifyCurrentContext(tokens, index) #currentStore, currentFramer, currentFrame exist

        try:
            over = tokens[index]
            index +=1

            self.verifyName(over, command, tokens, index)

        except IndexError:
            msg = "Error building %s. Not enough tokens." % (command,)
            raise excepting.ParseError(msg, tokens, index)

        if index != len(tokens):
            msg = "Error building %s. Unused tokens." % (command,)
            raise excepting.ParseError(msg, tokens, index)

        self.currentFrame.over = over #need to resolve and attach later

        console.profuse("     Assigned over {0} to frame {1}\n".format(
            over,self.currentFrame.name))

        return True
Updates the actor by setting its position and scale.
dataset/ETHPy150Open ioflo/ioflo/ioflo/base/building.py/Builder.buildOver--crossover with--dataset/ETHPy150Open enthought/mayavi/tvtk/pyface/picker.py/Picker._update_actor