Source code for metasim.cfg.robots.fetch_metacfg

from __future__ import annotations

from metasim.utils import configclass

from .base_robot_metacfg import BaseActuatorMetaCfg, BaseRobotMetaCfg




@configclass
class FetchMetaCfg(BaseRobotMetaCfg):
    name: str = "fetch"
    num_joints: int = 9
    freejoint: bool = False
    urdf_path: str = "roboverse_data/robots/fetch/robots/fetch.urdf"
    enabled_gravity: bool = True
    enabled_self_collisions: bool = False
    fix_base_link: bool = True
    actuators: dict[str, BaseActuatorMetaCfg] = {
        "r_wheel_joint": BaseActuatorMetaCfg(velocity_limit=17.4),
        "l_wheel_joint": BaseActuatorMetaCfg(velocity_limit=17.4),
        "torso_lift_joint": BaseActuatorMetaCfg(velocity_limit=0.1),
        "head_pan_joint": BaseActuatorMetaCfg(velocity_limit=1.57),
        "head_tilt_joint": BaseActuatorMetaCfg(velocity_limit=1.57),
        "shoulder_pan_joint": BaseActuatorMetaCfg(velocity_limit=1.256),
        "shoulder_lift_joint": BaseActuatorMetaCfg(velocity_limit=1.454),
        "upperarm_roll_joint": BaseActuatorMetaCfg(velocity_limit=1.571),
        "elbow_flex_joint": BaseActuatorMetaCfg(velocity_limit=1.521),
        "forearm_roll_joint": BaseActuatorMetaCfg(velocity_limit=1.571),
        "wrist_flex_joint": BaseActuatorMetaCfg(velocity_limit=2.268),
        "wrist_roll_joint": BaseActuatorMetaCfg(velocity_limit=2.268),
        "r_gripper_finger_joint": BaseActuatorMetaCfg(velocity_limit=0.05, is_ee=True),
        "l_gripper_finger_joint": BaseActuatorMetaCfg(velocity_limit=0.05, is_ee=True),
    }
    joint_limits: dict[str, tuple[float, float]] = {
        "r_wheel_joint": (-1000, 1000),  # Continuous joint
        "l_wheel_joint": (-1000, 1000),  # Continuous joint
        "torso_lift_joint": (0.0, 0.38615),
        "head_pan_joint": (-1.57, 1.57),
        "head_tilt_joint": (-0.76, 1.45),
        "shoulder_pan_joint": (-1.6056, 1.6056),
        "shoulder_lift_joint": (-1.221, 1.518),
        "upperarm_roll_joint": (-10, 10),  # Continuous joint
        "elbow_flex_joint": (-2.251, 2.251),
        "forearm_roll_joint": (-10, 10),  # Continuous joint
        "wrist_flex_joint": (-2.16, 2.16),
        "wrist_roll_joint": (-10, 10),  # Continuous joint
        "r_gripper_finger_joint": (0.0, 0.05),
        "l_gripper_finger_joint": (0.0, 0.05),
    }
    ee_prim_path: str = "gripper_link"

    # TODO: Make it more elegant
    gripper_release_q = [0.04, 0.04]
    gripper_actuate_q = [0.0, 0.0]

    curobo_ref_cfg_name: str = "franka.yml"
    curobo_tcp_rel_pos: tuple[float, float, float] = [0.0, 0.0, 0.10312]
    curobo_tcp_rel_rot: tuple[float, float, float] = [0.0, 0.0, 0.0]