FirmYn's profile - activity

Hi, I'm actually working on Baxter robot with gazebo and I wanted to get the model state of cubes I create, so I made this method :

    def show_gazebo_models(self):
    try:
        model_coordinates = rospy.ServiceProxy('/gazebo/get_model_state', GetModelState)
        for block in self._blockListDict.itervalues():
            blockName = "block_" + str(block._name)
            resp_coordinates = model_coordinates(blockName, "model")
            print(blockName)
            print("Cube " + str(block._name))
            print("Valeur de X : " + str(resp_coordinates.pose.position.x))
            print("Quaternion X : " + str(resp_coordinates.pose.orientation.x))

    except rospy.ServiceException as e:
        rospy.loginfo("Get Model State service call failed:  {0}".format(e))

But this returns 0.00 for each print I made. In documentation GetModelState needs two arguments : model_name and relative_entity_name and I don't know what I need to use for the second argument. (For model_name it's block_a for the first one, block_b for the second, etc)

How to use GetModelState service from Gazebo in python Hi, I'm actually working on Baxter robot with gazebo and I wanted

How to recover Gazebo model state in python with GetModelState Hi, I'm actually working on Baxter robot with gazebo and