AuroraMiddleware/bullet3
1
0
Fork 0
mirror of https://github.com/bulletphysics/bullet3 synced 2024-12-14 13:50:04 +00:00
Code Issues Releases Wiki Activity

Remove duplicate assets and use other assets. Rename classes appropriately for robot-scene-env split refactoring.

Browse Source
This commit is contained in:
Benelot 2017-08-15 15:31:24 +02:00
parent 4771bae9fa
commit cab3de35e4
35 changed files with 143 additions and 79376 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
examples/pybullet/gym/enjoy_TF_PybulletAnt_v0_2017may.py → examples/pybullet/gym/enjoy_TF_AntBulletEnv_v0_2017may.py
View File

@ -1,7 +1,7 @@
import gym
import numpy as np
import pybullet as p
import pybulletgym.envs
import envs
import time
def relu(x):
@ -22,7 +22,7 @@ class SmallReactivePolicy:
return x
def demo_run():
env = gym.make("PybulletAnt-v0")
env = gym.make("AntBulletEnv-v0")
cid = p.connect(p.SHARED_MEMORY) # only show graphics if the browser is already running....
if cid < 0:

4
examples/pybullet/gym/enjoy_TF_PybulletHalfCheetah_v0_2017may.py → examples/pybullet/gym/enjoy_TF_HalfCheetahBulletEnv_v0_2017may.py
View File

@ -1,7 +1,7 @@
import gym
import numpy as np
import pybullet as p
import pybulletgym.envs
import envs
import time
def relu(x):
@ -22,7 +22,7 @@ class SmallReactivePolicy:
return x
def demo_run():
env = gym.make("PybulletHalfCheetah-v0")
env = gym.make("HalfCheetahBulletEnv-v0")
cid = p.connect(p.SHARED_MEMORY) # only show graphics if the browser is already running....
if cid < 0:

4
examples/pybullet/gym/enjoy_TF_PybulletHopper_v0_2017may.py → examples/pybullet/gym/enjoy_TF_HopperBulletEnv_v0_2017may.py
View File

@ -1,7 +1,7 @@
import gym
import numpy as np
import pybullet as p
import pybulletgym.envs
import envs
import time
def relu(x):
@ -22,7 +22,7 @@ class SmallReactivePolicy:
return x
def demo_run():
env = gym.make("PybulletHopper-v0")
env = gym.make("HopperBulletEnv-v0")
cid = p.connect(p.SHARED_MEMORY) # only show graphics if the browser is already running....
if cid < 0:

4
examples/pybullet/gym/enjoy_TF_PybulletHumanoid_v0_2017may.py → examples/pybullet/gym/enjoy_TF_HumanoidBulletEnv_v0_2017may.py
View File

@ -1,7 +1,7 @@
import gym
import numpy as np
import pybullet as p
import pybulletgym.envs
import envs
import time
def relu(x):
@ -23,7 +23,7 @@ class SmallReactivePolicy:
return x
def demo_run():
env = gym.make("PybulletHumanoid-v0")
env = gym.make("HumanoidBulletEnv-v0")
cid = p.connect(p.SHARED_MEMORY) # only show graphics if the browser is already running....
if cid < 0:

4
examples/pybullet/gym/enjoy_TF_PybulletInvertedDoublePendulum_v0_2017may.py → examples/pybullet/gym/enjoy_TF_InvertedDoublePendulumBulletEnv_v0_2017may.py
View File

@ -1,7 +1,7 @@
import gym
import numpy as np
import pybullet as p
import pybulletgym.envs
import envs
import time
def relu(x):
@ -22,7 +22,7 @@ class SmallReactivePolicy:
return x
def demo_run():
env = gym.make("PybulletInvertedDoublePendulum-v0")
env = gym.make("InvertedDoublePendulumBulletEnv-v0")
cid = p.connect(p.SHARED_MEMORY) # only show graphics if the browser is already running....
if cid < 0:

4
examples/pybullet/gym/enjoy_TF_PybulletInvertedPendulum_v0_2017may.py → examples/pybullet/gym/enjoy_TF_InvertedPendulumBulletEnv_v0_2017may.py
View File

@ -1,7 +1,7 @@
import gym
import numpy as np
import pybullet as p
import pybulletgym.envs
import envs
import time
def relu(x):
@ -22,7 +22,7 @@ class SmallReactivePolicy:
return x
def demo_run():
env = gym.make("PybulletInvertedPendulum-v0")
env = gym.make("InvertedPendulumBulletEnv-v0")
cid = p.connect(p.SHARED_MEMORY) # only show graphics if the browser is already running....
if cid < 0:

6
examples/pybullet/gym/enjoy_TF_PybulletInvertedPendulumSwingup_v0_2017may.py → examples/pybullet/gym/enjoy_TF_InvertedPendulumSwingupBulletEnv_v0_2017may.py
View File

@ -1,7 +1,7 @@
import gym, roboschool
import gym
import numpy as np
import pybullet as p
import pybulletgym.envs
import envs
import time
def relu(x):
@ -22,7 +22,7 @@ class SmallReactivePolicy:
return x
def demo_run():
env = gym.make("PybulletInvertedPendulumSwingup-v0")
env = gym.make("InvertedPendulumSwingupBulletEnv-v0")
cid = p.connect(p.SHARED_MEMORY) # only show graphics if the browser is already running....
if cid < 0:

4
examples/pybullet/gym/enjoy_TF_PybulletWalker2d_v0_2017may.py → examples/pybullet/gym/enjoy_TF_Walker2DBulletEnv_v0_2017may.py
View File

@ -1,7 +1,7 @@
import gym
import numpy as np
import pybullet as p
import pybulletgym.envs
import envs
import time
def relu(x):
@ -22,7 +22,7 @@ class SmallReactivePolicy:
return x
def demo_run():
env = gym.make("PybulletWalker2d-v0")
env = gym.make("Walker2DBulletEnv-v0")
cid = p.connect(p.SHARED_MEMORY) # only show graphics if the browser is already running....
if cid < 0:

96
examples/pybullet/gym/envs/__init__.py
View File

@ -30,12 +30,12 @@ register(
reward_threshold=5.0,
)
register(
id='HumanoidBulletEnv-v0',
entry_point='envs.bullet:HumanoidGymEnv',
timestep_limit=1000,
reward_threshold=5.0,
)
# register(
# id='HumanoidBulletEnv-v0',
# entry_point='envs.bullet:HumanoidGymEnv',
# timestep_limit=1000,
# reward_threshold=5.0,
# )
register(
id='KukaBulletEnv-v0',
@ -49,4 +49,86 @@ register(
entry_point='envs.bullet:KukaCamGymEnv',
timestep_limit=1000,
reward_threshold=5.0,
)
)
register(
id='InvertedPendulumBulletEnv-v0',
entry_point='envs.gym_pendula_envs:InvertedPendulumBulletEnv',
max_episode_steps=1000,
reward_threshold=950.0,
)
register(
id='InvertedDoublePendulumBulletEnv-v0',
entry_point='envs.gym_pendula_envs:InvertedDoublePendulumBulletEnv',
max_episode_steps=1000,
reward_threshold=9100.0,
)
register(
id='InvertedPendulumSwingupBulletEnv-v0',
entry_point='envs.gym_pendula_envs:InvertedPendulumSwingupBulletEnv',
max_episode_steps=1000,
reward_threshold=800.0,
)
register(
id='HopperBulletEnv-v0',
entry_point='envs.gym_walker_envs:HopperBulletEnv',
max_episode_steps=1000,
reward_threshold=2500.0
)
register(
id='ReacherBulletEnv-v0',
entry_point='envs.gym_manipulator_envs:ReacherBulletEnv',
max_episode_steps=150,
reward_threshold=18.0,
)
register(
id='PusherBulletEnv-v0',
entry_point='envs.gym_manipulator_envs:PusherBulletEnv',
max_episode_steps=150,
reward_threshold=18.0,
)
register(
id='ThrowerBulletEnv-v0',
entry_point='envs.gym_manipulator_envs:ThrowerBulletEnv',
max_episode_steps=100,
reward_threshold=18.0,
)
register(
id='StrikerBulletEnv-v0',
entry_point='envs.gym_manipulator_envs:StrikerBulletEnv',
max_episode_steps=100,
reward_threshold=18.0,
)
register(
id='Walker2DBulletEnv-v0',
entry_point='envs.gym_walker_envs:Walker2DBulletEnv',
max_episode_steps=1000,
reward_threshold=2500.0
)
register(
id='HalfCheetahBulletEnv-v0',
entry_point='envs.gym_walker_envs:HalfCheetahBulletEnv',
max_episode_steps=1000,
reward_threshold=3000.0
)
register(
id='AntBulletEnv-v0',
entry_point='envs.gym_walker_envs:AntBulletEnv',
max_episode_steps=1000,
reward_threshold=2500.0
)
register(
id='HumanoidBulletEnv-v0',
entry_point='envs.gym_walker_envs:HumanoidBulletEnv',
max_episode_steps=1000
)

6
examples/pybullet/gym/envs/gym_mujoco_xml_env.py → examples/pybullet/gym/envs/env_bases.py
View File

@ -4,7 +4,7 @@ import pybullet as p
import os
class PybulletMujocoXmlEnv(gym.Env):
class MujocoXmlBaseBulletEnv(gym.Env):
"""
Base class for MuJoCo .xml actors in a Scene.
These environments create single-player scenes and behave like normal Gym environments, if
@ -107,9 +107,9 @@ class PybulletMujocoXmlEnv(gym.Env):
dump = 0
if self.self_collision:
self.parts, self.jdict, self.ordered_joints, self.robot_body = self.addToScene(p.loadMJCF(os.path.join(os.path.dirname(__file__), "mujoco_assets", self.model_xml), flags = p.URDF_USE_SELF_COLLISION_EXCLUDE_ALL_PARENTS))
self.parts, self.jdict, self.ordered_joints, self.robot_body = self.addToScene(p.loadMJCF(os.path.join("mjcf", self.model_xml), flags = p.URDF_USE_SELF_COLLISION_EXCLUDE_ALL_PARENTS))
else:
self.parts, self.jdict, self.ordered_joints, self.robot_body = self.addToScene(p.loadMJCF(os.path.join(os.path.dirname(__file__), "mujoco_assets", self.model_xml)))
self.parts, self.jdict, self.ordered_joints, self.robot_body = self.addToScene(p.loadMJCF(os.path.join("mjcf", self.model_xml)))
self.robot_specific_reset()
s = self.calc_state() # optimization: calc_state() can calculate something in self.* for calc_potential() to use

10
examples/pybullet/gym/envs/gym_manipulators.py → examples/pybullet/gym/envs/gym_manipulator_envs.py
View File

@ -1,10 +1,10 @@
from pybulletgym.envs.scene_abstract import SingleRobotEmptyScene
from gym_mujoco_xml_env import PybulletMujocoXmlEnv
from env_bases import MujocoXmlBaseBulletEnv
import gym, gym.spaces, gym.utils, gym.utils.seeding
import numpy as np
import os, sys
class PybulletReacher(PybulletMujocoXmlEnv):
class ReacherBulletEnv(MujocoXmlBaseBulletEnv):
def __init__(self):
PybulletMujocoXmlEnv.__init__(self, 'reacher.xml', 'body0', action_dim=2, obs_dim=9)
@ -74,7 +74,7 @@ class PybulletReacher(PybulletMujocoXmlEnv):
self.camera.move_and_look_at(0.3, 0.3, 0.3, x, y, z)
class PybulletPusher(PybulletMujocoXmlEnv):
class PusherBulletEnv(MujocoXmlBaseBulletEnv):
def __init__(self):
PybulletMujocoXmlEnv.__init__(self, 'pusher.xml', 'body0', action_dim=7, obs_dim=5)
@ -138,7 +138,7 @@ class PybulletPusher(PybulletMujocoXmlEnv):
self.camera.move_and_look_at(0.3, 0.3, 0.3, x, y, z)
class PybulletStriker(PybulletMujocoXmlEnv):
class StrikerBulletEnv(MujocoXmlBaseBulletEnv):
def __init__(self):
PybulletMujocoXmlEnv.__init__(self, 'striker.xml', 'body0', action_dim=7, obs_dim=5)
self._striked = False
@ -230,7 +230,7 @@ class PybulletStriker(PybulletMujocoXmlEnv):
self.camera.move_and_look_at(0.3, 0.3, 0.3, x, y, z)
class PybulletThrower(PybulletMujocoXmlEnv):
class ThrowerBulletEnv(MujocoXmlBaseBulletEnv):
def __init__(self):
PybulletMujocoXmlEnv.__init__(self, 'thrower.xml', 'body0', action_dim=7, obs_dim=5)
self._ball_hit_ground = False

14
examples/pybullet/gym/envs/gym_pendula.py → examples/pybullet/gym/envs/gym_pendula_envs.py
View File

@ -1,15 +1,15 @@
from pybulletgym.envs.scene_abstract import SingleRobotEmptyScene
from gym_mujoco_xml_env import PybulletMujocoXmlEnv
from scene_abstract import SingleRobotEmptyScene
from env_bases import MujocoXmlBaseBulletEnv
import gym, gym.spaces, gym.utils, gym.utils.seeding
import numpy as np
import os, sys
class PybulletInvertedPendulum(PybulletMujocoXmlEnv):
class InvertedPendulumBulletEnv(MujocoXmlBaseBulletEnv):
swingup = False
force_gain = 12 # TODO: Try to find out why we need to scale the force
def __init__(self):
PybulletMujocoXmlEnv.__init__(self, 'inverted_pendulum.xml', 'cart', action_dim=1, obs_dim=5)
MujocoXmlBaseBulletEnv.__init__(self, 'inverted_pendulum.xml', 'cart', action_dim=1, obs_dim=5)
def create_single_player_scene(self):
return SingleRobotEmptyScene(gravity=9.8, timestep=0.0165, frame_skip=1)
@ -73,13 +73,13 @@ class PybulletInvertedPendulum(PybulletMujocoXmlEnv):
def camera_adjust(self):
self.camera.move_and_look_at(0,1.2,1.0, 0,0,0.5)
class PybulletInvertedPendulumSwingup(PybulletInvertedPendulum):
class InvertedPendulumSwingupBulletEnv(InvertedPendulumBulletEnv):
swingup = True
force_gain = 2.2 # TODO: Try to find out why we need to scale the force
class PybulletInvertedDoublePendulum(PybulletMujocoXmlEnv):
class InvertedDoublePendulumBulletEnv(MujocoXmlBaseBulletEnv):
def __init__(self):
PybulletMujocoXmlEnv.__init__(self, 'inverted_double_pendulum.xml', 'cart', action_dim=1, obs_dim=9)
MujocoXmlBaseBulletEnv.__init__(self, 'inverted_double_pendulum.xml', 'cart', action_dim=1, obs_dim=9)
def create_single_player_scene(self):
return SingleRobotEmptyScene(gravity=9.8, timestep=0.0165, frame_skip=1)

40
examples/pybullet/gym/envs/gym_forward_walkers.py → examples/pybullet/gym/envs/gym_walker_envs.py
View File

@ -1,15 +1,15 @@
from distutils.command.config import config
from pybulletgym.envs.scene_abstract import SingleRobotEmptyScene
from pybulletgym.envs.scene_stadium import SinglePlayerStadiumScene
from gym_mujoco_xml_env import PybulletMujocoXmlEnv
from scene_abstract import SingleRobotEmptyScene
from scene_stadium import SinglePlayerStadiumScene
from env_bases import MujocoXmlBaseBulletEnv
import gym, gym.spaces, gym.utils, gym.utils.seeding
import numpy as np
import os, sys
class PybulletForwardWalkersBase(PybulletMujocoXmlEnv):
class WalkerBaseBulletEnv(MujocoXmlBaseBulletEnv):
def __init__(self, fn, robot_name, action_dim, obs_dim, power):
PybulletMujocoXmlEnv.__init__(self, fn, robot_name, action_dim, obs_dim)
MujocoXmlBaseBulletEnv.__init__(self, fn, robot_name, action_dim, obs_dim)
self.power = power
self.camera_x = 0
self.walk_target_x = 1e3 # kilometer away
@ -132,33 +132,33 @@ class PybulletForwardWalkersBase(PybulletMujocoXmlEnv):
self.camera_x = 0.98*self.camera_x + (1-0.98)*x
self.camera.move_and_look_at(self.camera_x, y-2.0, 1.4, x, y, 1.0)
class PybulletHopper(PybulletForwardWalkersBase):
class HopperBulletEnv(WalkerBaseBulletEnv):
foot_list = ["foot"]
def __init__(self):
PybulletForwardWalkersBase.__init__(self, "hopper.xml", "torso", action_dim=3, obs_dim=15, power=0.75)
WalkerBaseBulletEnv.__init__(self, "hopper.xml", "torso", action_dim=3, obs_dim=15, power=0.75)
def alive_bonus(self, z, pitch):
return +1 if z > 0.8 and abs(pitch) < 1.0 else -1
class PybulletWalker2d(PybulletForwardWalkersBase):
class Walker2DBulletEnv(WalkerBaseBulletEnv):
foot_list = ["foot", "foot_left"]
def __init__(self):
PybulletForwardWalkersBase.__init__(self, "walker2d.xml", "torso", action_dim=6, obs_dim=22, power=0.40)
WalkerBaseBulletEnv.__init__(self, "walker2d.xml", "torso", action_dim=6, obs_dim=22, power=0.40)
def alive_bonus(self, z, pitch):
return +1 if z > 0.8 and abs(pitch) < 1.0 else -1
def robot_specific_reset(self):
PybulletForwardWalkersBase.robot_specific_reset(self)
WalkerBaseBulletEnv.robot_specific_reset(self)
for n in ["foot_joint", "foot_left_joint"]:
self.jdict[n].power_coef = 30.0
class PybulletHalfCheetah(PybulletForwardWalkersBase):
class HalfCheetahBulletEnv(WalkerBaseBulletEnv):
foot_list = ["ffoot", "fshin", "fthigh", "bfoot", "bshin", "bthigh"] # track these contacts with ground
def __init__(self):
PybulletForwardWalkersBase.__init__(self, "half_cheetah.xml", "torso", action_dim=6, obs_dim=26, power=0.90)
WalkerBaseBulletEnv.__init__(self, "half_cheetah.xml", "torso", action_dim=6, obs_dim=26, power=0.90)
def alive_bonus(self, z, pitch):
# Use contact other than feet to terminate episode: due to a lot of strange walks using knees
return +1 if np.abs(pitch) < 1.0 and not self.feet_contact[1] and not self.feet_contact[2] and not self.feet_contact[4] and not self.feet_contact[5] else -1
def robot_specific_reset(self):
PybulletForwardWalkersBase.robot_specific_reset(self)
WalkerBaseBulletEnv.robot_specific_reset(self)
self.jdict["bthigh"].power_coef = 120.0
self.jdict["bshin"].power_coef = 90.0
self.jdict["bfoot"].power_coef = 60.0
@ -166,28 +166,28 @@ class PybulletHalfCheetah(PybulletForwardWalkersBase):
self.jdict["fshin"].power_coef = 60.0
self.jdict["ffoot"].power_coef = 30.0
class PybulletAnt(PybulletForwardWalkersBase):
class AntBulletEnv(WalkerBaseBulletEnv):
foot_list = ['front_left_foot', 'front_right_foot', 'left_back_foot', 'right_back_foot']
def __init__(self):
PybulletForwardWalkersBase.__init__(self, "ant.xml", "torso", action_dim=8, obs_dim=28, power=10.5)
WalkerBaseBulletEnv.__init__(self, "ant.xml", "torso", action_dim=8, obs_dim=28, power=10.5)
def alive_bonus(self, z, pitch):
return +1 if z > 0.26 else -1 # 0.25 is central sphere rad, die if it scrapes the ground
## 3d Humanoid ##
class PybulletHumanoid(PybulletForwardWalkersBase):
class HumanoidBulletEnv(WalkerBaseBulletEnv):
self_collision = True
foot_list = ["right_foot", "left_foot"] # "left_hand", "right_hand"
def __init__(self):
PybulletForwardWalkersBase.__init__(self, 'humanoid_symmetric.xml', 'torso', action_dim=17, obs_dim=44, power=0.41)
WalkerBaseBulletEnv.__init__(self, 'humanoid_symmetric.xml', 'torso', action_dim=17, obs_dim=44, power=0.41)
# 17 joints, 4 of them important for walking (hip, knee), others may as well be turned off, 17/4 = 4.25
self.electricity_cost = 4.25*PybulletForwardWalkersBase.electricity_cost
self.stall_torque_cost = 4.25*PybulletForwardWalkersBase.stall_torque_cost
self.electricity_cost = 4.25*WalkerBaseBulletEnv.electricity_cost
self.stall_torque_cost = 4.25*WalkerBaseBulletEnv.stall_torque_cost
def robot_specific_reset(self):
PybulletForwardWalkersBase.robot_specific_reset(self)
WalkerBaseBulletEnv.robot_specific_reset(self)
self.motor_names = ["abdomen_z", "abdomen_y", "abdomen_x"]
self.motor_power = [100, 100, 100]
self.motor_names += ["right_hip_x", "right_hip_z", "right_hip_y", "right_knee"]

71
examples/pybullet/gym/envs/mujoco_assets/ant.xml
View File

@ -1,71 +0,0 @@
<mujoco model="ant">
<compiler angle="degree" coordinate="local" inertiafromgeom="true"/>
<option integrator="RK4" timestep="0.01"/>
<custom>
<numeric data="0.0 0.0 0.55 1.0 0.0 0.0 0.0 0.0 1.0 0.0 -1.0 0.0 -1.0 0.0 1.0" name="init_qpos"/>
</custom>
<default>
<joint armature="1" damping="1" limited="true"/>
<geom conaffinity="0" condim="3" density="5.0" friction="1.5 0.1 0.1" margin="0.01" rgba="0.8 0.6 0.4 1"/>
</default>
<worldbody>
<body name="torso" pos="0 0 0.75">
<geom name="torso_geom" pos="0 0 0" size="0.25" type="sphere"/>
<!--joint armature="0" damping="0" limited="false" margin="0.01" name="root" pos="0 0 0" type="free"/-->
<body name="front_left_leg" pos="0 0 0">
<geom fromto="0.0 0.0 0.0 0.2 0.2 0.0" name="aux_1_geom" size="0.08" type="capsule" rgba=".8 .5 .3 1"/>
<body name="aux_1" pos="0.2 0.2 0">
<joint axis="0 0 1" name="hip_1" pos="0.0 0.0 0.0" range="-40 40" type="hinge"/>
<geom fromto="0.0 0.0 0.0 0.2 0.2 0.0" name="left_leg_geom" size="0.08" type="capsule" rgba=".8 .5 .3 1"/>
<body pos="0.2 0.2 0" name="front_left_foot">
<joint axis="-1 1 0" name="ankle_1" pos="0.0 0.0 0.0" range="30 100" type="hinge"/>
<geom fromto="0.0 0.0 0.0 0.4 0.4 0.0" name="left_ankle_geom" size="0.08" type="capsule" rgba=".8 .5 .3 1"/>
</body>
</body>
</body>
<body name="front_right_leg" pos="0 0 0">
<geom fromto="0.0 0.0 0.0 -0.2 0.2 0.0" name="aux_2_geom" size="0.08" type="capsule"/>
<body name="aux_2" pos="-0.2 0.2 0">
<joint axis="0 0 1" name="hip_2" pos="0.0 0.0 0.0" range="-40 40" type="hinge"/>
<geom fromto="0.0 0.0 0.0 -0.2 0.2 0.0" name="right_leg_geom" size="0.08" type="capsule"/>
<body pos="-0.2 0.2 0" name="front_right_foot">
<joint axis="1 1 0" name="ankle_2" pos="0.0 0.0 0.0" range="-100 -30" type="hinge"/>
<geom fromto="0.0 0.0 0.0 -0.4 0.4 0.0" name="right_ankle_geom" size="0.08" type="capsule"/>
</body>
</body>
</body>
<body name="left_back_leg" pos="0 0 0">
<geom fromto="0.0 0.0 0.0 -0.2 -0.2 0.0" name="aux_3_geom" size="0.08" type="capsule"/>
<body name="aux_3" pos="-0.2 -0.2 0">
<joint axis="0 0 1" name="hip_3" pos="0.0 0.0 0.0" range="-40 40" type="hinge"/>
<geom fromto="0.0 0.0 0.0 -0.2 -0.2 0.0" name="back_leg_geom" size="0.08" type="capsule"/>
<body pos="-0.2 -0.2 0" name="left_back_foot">
<joint axis="-1 1 0" name="ankle_3" pos="0.0 0.0 0.0" range="-100 -30" type="hinge"/>
<geom fromto="0.0 0.0 0.0 -0.4 -0.4 0.0" name="third_ankle_geom" size="0.08" type="capsule"/>
</body>
</body>
</body>
<body name="right_back_leg" pos="0 0 0">
<geom fromto="0.0 0.0 0.0 0.2 -0.2 0.0" name="aux_4_geom" size="0.08" type="capsule" rgba=".8 .5 .3 1"/>
<body name="aux_4" pos="0.2 -0.2 0">
<joint axis="0 0 1" name="hip_4" pos="0.0 0.0 0.0" range="-40 40" type="hinge"/>
<geom fromto="0.0 0.0 0.0 0.2 -0.2 0.0" name="rightback_leg_geom" size="0.08" type="capsule" rgba=".8 .5 .3 1"/>
<body pos="0.2 -0.2 0" name="right_back_foot">
<joint axis="1 1 0" name="ankle_4" pos="0.0 0.0 0.0" range="30 100" type="hinge"/>
<geom fromto="0.0 0.0 0.0 0.4 -0.4 0.0" name="fourth_ankle_geom" size="0.08" type="capsule" rgba=".8 .5 .3 1"/>
</body>
</body>
</body>
</body>
</worldbody>
<actuator>
<motor ctrllimited="true" ctrlrange="-1.0 1.0" joint="hip_4" gear="150"/>
<motor ctrllimited="true" ctrlrange="-1.0 1.0" joint="ankle_4" gear="150"/>
<motor ctrllimited="true" ctrlrange="-1.0 1.0" joint="hip_1" gear="150"/>
<motor ctrllimited="true" ctrlrange="-1.0 1.0" joint="ankle_1" gear="150"/>
<motor ctrllimited="true" ctrlrange="-1.0 1.0" joint="hip_2" gear="150"/>
<motor ctrllimited="true" ctrlrange="-1.0 1.0" joint="ankle_2" gear="150"/>
<motor ctrllimited="true" ctrlrange="-1.0 1.0" joint="hip_3" gear="150"/>
<motor ctrllimited="true" ctrlrange="-1.0 1.0" joint="ankle_3" gear="150"/>
</actuator>
</mujoco>

5
examples/pybullet/gym/envs/mujoco_assets/ground_plane.xml
View File

@ -1,5 +0,0 @@
<mujoco model="ground_plane">
<worldbody>
<geom conaffinity="1" condim="3" name="floor" friction="0.8 0.1 0.1" pos="0 0 0" type="plane"/>
</worldbody>
</mujoco>

88
examples/pybullet/gym/envs/mujoco_assets/half_cheetah.xml
View File

@ -1,88 +0,0 @@
<!-- Cheetah Model
The state space is populated with joints in the order that they are
defined in this file. The actuators also operate on joints.
State-Space (name/joint/parameter):
- rootx slider position (m)
- rootz slider position (m)
- rooty hinge angle (rad)
- bthigh hinge angle (rad)
- bshin hinge angle (rad)
- bfoot hinge angle (rad)
- fthigh hinge angle (rad)
- fshin hinge angle (rad)
- ffoot hinge angle (rad)
- rootx slider velocity (m/s)
- rootz slider velocity (m/s)
- rooty hinge angular velocity (rad/s)
- bthigh hinge angular velocity (rad/s)
- bshin hinge angular velocity (rad/s)
- bfoot hinge angular velocity (rad/s)
- fthigh hinge angular velocity (rad/s)
- fshin hinge angular velocity (rad/s)
- ffoot hinge angular velocity (rad/s)
Actuators (name/actuator/parameter):
- bthigh hinge torque (N m)
- bshin hinge torque (N m)
- bfoot hinge torque (N m)
- fthigh hinge torque (N m)
- fshin hinge torque (N m)
- ffoot hinge torque (N m)
-->
<mujoco model="cheetah">
<compiler angle="radian" coordinate="local" inertiafromgeom="true" settotalmass="14"/>
<default>
<joint armature=".1" damping=".01" limited="true" solimplimit="0 .8 .03" solreflimit=".02 1" stiffness="8"/>
<geom conaffinity="0" condim="3" contype="1" friction="0.8 .1 .1" rgba="0.8 0.6 .4 1" solimp="0.0 0.8 0.01" solref="0.02 1"/>
<motor ctrllimited="true" ctrlrange="-1 1"/>
</default>
<size nstack="300000" nuser_geom="1"/>
<option gravity="0 0 -9.81" timestep="0.01"/>
<worldbody>
<body name="torso" pos="0 0 .7">
<joint armature="0" axis="1 0 0" damping="0" limited="false" name="ignorex" pos="0 0 0" stiffness="0" type="slide"/>
<joint armature="0" axis="0 0 1" damping="0" limited="false" name="ignorez" pos="0 0 0" stiffness="0" type="slide"/>
<joint armature="0" axis="0 1 0" damping="0" limited="false" name="ignorey" pos="0 0 0" stiffness="0" type="hinge"/>
<geom fromto="-.5 0 0 .5 0 0" name="torso" size="0.046" type="capsule"/>
<geom axisangle="0 1 0 .87" name="head" pos=".6 0 .1" size="0.046 .15" type="capsule"/>
<!-- <site name='tip' pos='.15 0 .11'/>-->
<body name="bthigh" pos="-.5 0 0">
<joint axis="0 1 0" damping="6" name="bthigh" pos="0 0 0" range="-.52 1.05" stiffness="240" type="hinge"/>
<geom axisangle="0 1 0 -3.8" name="bthigh" pos=".1 0 -.13" size="0.046 .145" type="capsule"/>
<body name="bshin" pos=".16 0 -.25">
<joint axis="0 1 0" damping="4.5" name="bshin" pos="0 0 0" range="-.785 .785" stiffness="180" type="hinge"/>
<geom axisangle="0 1 0 -2.03" name="bshin" pos="-.14 0 -.07" rgba="0.9 0.6 0.6 1" size="0.046 .15" type="capsule"/>
<body name="bfoot" pos="-.28 0 -.14">
<joint axis="0 1 0" damping="3" name="bfoot" pos="0 0 0" range="-.4 .785" stiffness="120" type="hinge"/>
<geom axisangle="0 1 0 -.27" name="bfoot" pos=".03 0 -.097" rgba="0.9 0.6 0.6 1" size="0.046 .094" type="capsule"/>
<inertial mass="10"/>
</body>
</body>
</body>
<body name="fthigh" pos=".5 0 0">
<joint axis="0 1 0" damping="4.5" name="fthigh" pos="0 0 0" range="-1.5 0.8" stiffness="180" type="hinge"/>
<geom axisangle="0 1 0 .52" name="fthigh" pos="-.07 0 -.12" size="0.046 .133" type="capsule"/>
<body name="fshin" pos="-.14 0 -.24">
<joint axis="0 1 0" damping="3" name="fshin" pos="0 0 0" range="-1.2 1.1" stiffness="120" type="hinge"/>
<geom axisangle="0 1 0 -.6" name="fshin" pos=".065 0 -.09" rgba="0.9 0.6 0.6 1" size="0.046 .106" type="capsule"/>
<body name="ffoot" pos=".13 0 -.18">
<joint axis="0 1 0" damping="1.5" name="ffoot" pos="0 0 0" range="-3.1 -0.3" stiffness="60" type="hinge"/>
<geom axisangle="0 1 0 -.6" name="ffoot" pos=".045 0 -.07" rgba="0.9 0.6 0.6 1" size="0.046 .07" type="capsule"/>
<inertial mass="10"/>
</body>
</body>
</body>
</body>
</worldbody>
<actuator>
<motor gear="120" joint="bthigh" name="bthigh"/>
<motor gear="90" joint="bshin" name="bshin"/>
<motor gear="60" joint="bfoot" name="bfoot"/>
<motor gear="120" joint="fthigh" name="fthigh"/>
<motor gear="60" joint="fshin" name="fshin"/>
<motor gear="30" joint="ffoot" name="ffoot"/>
</actuator>
</mujoco>

39
examples/pybullet/gym/envs/mujoco_assets/hopper.xml
View File

@ -1,39 +0,0 @@
<mujoco model="hopper">
<compiler angle="degree" coordinate="global" inertiafromgeom="true"/>
<default>
<joint armature="1" damping="1" limited="true"/>
<geom conaffinity="1" condim="1" contype="1" margin="0.001" friction="0.8 .1 .1" material="geom" rgba="0.8 0.6 .4 1" solimp=".8 .8 .01" solref=".02 1"/>
<motor ctrllimited="true" ctrlrange="-.4 .4"/>
</default>
<option integrator="RK4" timestep="0.002"/>
<worldbody>
<!-- CHANGE: body pos="" deleted for all bodies (you can also set pos="0 0 0", it works)
Interpretation of body pos="" depends on coordinate="global" above.
Bullet doesn't support global coordinates in bodies, little motivation to fix this, as long as it works without pos="" as well.
After this change, Hopper still loads and works in MuJoCo simulator.
-->
<body name="torso">
<joint armature="0" axis="1 0 0" damping="0" limited="false" name="ignore1" pos="0 0 0" stiffness="0" type="slide"/>
<joint armature="0" axis="0 0 1" damping="0" limited="false" name="ignore2" pos="0 0 0" ref="1.25" stiffness="0" type="slide"/>
<joint armature="0" axis="0 1 0" damping="0" limited="false" name="ignore3" pos="0 0 0" stiffness="0" type="hinge"/>
<geom fromto="0 0 1.45 0 0 1.05" name="torso_geom" size="0.05" type="capsule"/>
<body name="thigh">
<joint axis="0 -1 0" name="thigh_joint" pos="0 0 1.05" range="-150 0" type="hinge"/>
<geom fromto="0 0 1.05 0 0 0.6" name="thigh_geom" size="0.05" type="capsule"/>
<body name="leg">
<joint axis="0 -1 0" name="leg_joint" pos="0 0 0.6" range="-150 0" type="hinge"/>
<geom fromto="0 0 0.6 0 0 0.1" name="leg_geom" size="0.04" type="capsule"/>
<body name="foot">
<joint axis="0 -1 0" name="foot_joint" pos="0 0 0.1" range="-45 45" type="hinge"/>
<geom fromto="-0.13 0 0.1 0.26 0 0.1" name="foot_geom" size="0.06" type="capsule"/>
</body>
</body>
</body>
</body>
</worldbody>
<actuator>
<motor ctrllimited="true" ctrlrange="-1.0 1.0" gear="200.0" joint="thigh_joint"/>
<motor ctrllimited="true" ctrlrange="-1.0 1.0" gear="200.0" joint="leg_joint"/>
<motor ctrllimited="true" ctrlrange="-1.0 1.0" gear="200.0" joint="foot_joint"/>
</actuator>
</mujoco>

107
examples/pybullet/gym/envs/mujoco_assets/humanoid_symmetric.xml
View File

@ -1,107 +0,0 @@
<mujoco model="humanoid">
<compiler angle="degree" inertiafromgeom="true"/>
<default>
<joint armature="1" damping="1" limited="true"/>
<geom conaffinity="1" condim="3" friction="0.8 0.1 0.1" contype="1" margin="0.001" material="geom" rgba="0.8 0.6 .4 1"/>
<motor ctrllimited="true" ctrlrange="-.4 .4"/>
</default>
<option integrator="RK4" iterations="50" solver="PGS" timestep="0.003">
<!-- <flags solverstat="enable" energy="enable"/>-->
</option>
<size nkey="5" nuser_geom="1"/>
<visual>
<map fogend="5" fogstart="3"/>
</visual>
<worldbody>
<body name="torso" pos="0 0 1.4">
<!--joint armature="0" damping="0" limited="false" name="root" pos="0 0 0" stiffness="0" type="free"/-->
<geom fromto="0 -.07 0 0 .07 0" name="torso1" size="0.07" type="capsule"/>
<geom name="head" pos="0 0 .19" size=".09" type="sphere" user="258"/>
<geom fromto="-.01 -.06 -.12 -.01 .06 -.12" name="uwaist" size="0.06" type="capsule"/>
<body name="lwaist" pos="-.01 0 -0.260" quat="1.000 0 -0.002 0">
<geom fromto="0 -.06 0 0 .06 0" name="lwaist" size="0.06" type="capsule"/>
<joint armature="0.02" axis="0 0 1" damping="5" name="abdomen_z" pos="0 0 0.065" range="-45 45" stiffness="20" type="hinge"/>
<joint armature="0.02" axis="0 1 0" damping="5" name="abdomen_y" pos="0 0 0.065" range="-75 30" stiffness="10" type="hinge"/>
<body name="pelvis" pos="0 0 -0.165" quat="1.000 0 -0.002 0">
<joint armature="0.02" axis="1 0 0" damping="5" name="abdomen_x" pos="0 0 0.1" range="-35 35" stiffness="10" type="hinge"/>
<geom fromto="-.02 -.07 0 -.02 .07 0" name="butt" size="0.09" type="capsule"/>
<body name="right_thigh" pos="0 -0.1 -0.04">
<joint armature="0.01" axis="1 0 0" damping="5" name="right_hip_x" pos="0 0 0" range="-25 5" stiffness="10" type="hinge"/>
<joint armature="0.01" axis="0 0 1" damping="5" name="right_hip_z" pos="0 0 0" range="-60 35" stiffness="10" type="hinge"/>
<joint armature="0.01" axis="0 1 0" damping="5" name="right_hip_y" pos="0 0 0" range="-120 20" stiffness="20" type="hinge"/>
<geom fromto="0 0 0 0 0.01 -.34" name="right_thigh1" size="0.06" type="capsule"/>
<body name="right_shin" pos="0 0.01 -0.403">
<joint armature="0.0060" axis="0 -1 0" name="right_knee" pos="0 0 .02" range="-160 -2" stiffness="1" type="hinge"/>
<geom fromto="0 0 0 0 0 -.3" name="right_shin1" size="0.049" type="capsule"/>
<body name="right_foot" pos="0 0 -0.45">
<geom name="right_foot" pos="0 0 0.1" size="0.075" type="sphere" user="0"/>
</body>
</body>
</body>
<body name="left_thigh" pos="0 0.1 -0.04">
<joint armature="0.01" axis="-1 0 0" damping="5" name="left_hip_x" pos="0 0 0" range="-25 5" stiffness="10" type="hinge"/>
<joint armature="0.01" axis="0 0 -1" damping="5" name="left_hip_z" pos="0 0 0" range="-60 35" stiffness="10" type="hinge"/>
<joint armature="0.01" axis="0 1 0" damping="5" name="left_hip_y" pos="0 0 0" range="-120 20" stiffness="20" type="hinge"/>
<geom fromto="0 0 0 0 -0.01 -.34" name="left_thigh1" size="0.06" type="capsule"/>
<body name="left_shin" pos="0 -0.01 -0.403">
<joint armature="0.0060" axis="0 -1 0" name="left_knee" pos="0 0 .02" range="-160 -2" stiffness="1" type="hinge"/>
<geom fromto="0 0 0 0 0 -.3" name="left_shin1" size="0.049" type="capsule"/>
<body name="left_foot" pos="0 0 -0.45">
<geom name="left_foot" type="sphere" size="0.075" pos="0 0 0.1" user="0" />
</body>
</body>
</body>
</body>
</body>
<body name="right_upper_arm" pos="0 -0.17 0.06">
<joint armature="0.0068" axis="2 1 1" name="right_shoulder1" pos="0 0 0" range="-85 60" stiffness="1" type="hinge"/>
<joint armature="0.0051" axis="0 -1 1" name="right_shoulder2" pos="0 0 0" range="-85 60" stiffness="1" type="hinge"/>
<geom fromto="0 0 0 .16 -.16 -.16" name="right_uarm1" size="0.04 0.16" type="capsule"/>
<body name="right_lower_arm" pos=".18 -.18 -.18">
<joint armature="0.0028" axis="0 -1 1" name="right_elbow" pos="0 0 0" range="-90 50" stiffness="0" type="hinge"/>
<geom fromto="0.01 0.01 0.01 .17 .17 .17" name="right_larm" size="0.031" type="capsule"/>
<geom name="right_hand" pos=".18 .18 .18" size="0.04" type="sphere"/>
</body>
</body>
<body name="left_upper_arm" pos="0 0.17 0.06">
<joint armature="0.0068" axis="2 -1 1" name="left_shoulder1" pos="0 0 0" range="-60 85" stiffness="1" type="hinge"/>
<joint armature="0.0051" axis="0 1 1" name="left_shoulder2" pos="0 0 0" range="-60 85" stiffness="1" type="hinge"/>
<geom fromto="0 0 0 .16 .16 -.16" name="left_uarm1" size="0.04 0.16" type="capsule"/>
<body name="left_lower_arm" pos=".18 .18 -.18">
<joint armature="0.0028" axis="0 -1 -1" name="left_elbow" pos="0 0 0" range="-90 50" stiffness="0" type="hinge"/>
<geom fromto="0.01 -0.01 0.01 .17 -.17 .17" name="left_larm" size="0.031" type="capsule"/>
<geom name="left_hand" pos=".18 -.18 .18" size="0.04" type="sphere"/>
</body>
</body>
</body>
</worldbody>
<tendon>
<fixed name="left_hipknee">
<joint coef="-1" joint="left_hip_y"/>
<joint coef="1" joint="left_knee"/>
</fixed>
<fixed name="right_hipknee">
<joint coef="-1" joint="right_hip_y"/>
<joint coef="1" joint="right_knee"/>
</fixed>
</tendon>
<actuator><!-- this section is not supported, same constants in code -->
<motor gear="100" joint="abdomen_y" name="abdomen_y"/>
<motor gear="100" joint="abdomen_z" name="abdomen_z"/>
<motor gear="100" joint="abdomen_x" name="abdomen_x"/>
<motor gear="100" joint="right_hip_x" name="right_hip_x"/>
<motor gear="100" joint="right_hip_z" name="right_hip_z"/>
<motor gear="300" joint="right_hip_y" name="right_hip_y"/>
<motor gear="200" joint="right_knee" name="right_knee"/>
<motor gear="100" joint="left_hip_x" name="left_hip_x"/>
<motor gear="100" joint="left_hip_z" name="left_hip_z"/>
<motor gear="300" joint="left_hip_y" name="left_hip_y"/>
<motor gear="200" joint="left_knee" name="left_knee"/>
<motor gear="25" joint="right_shoulder1" name="right_shoulder1"/>
<motor gear="25" joint="right_shoulder2" name="right_shoulder2"/>
<motor gear="25" joint="right_elbow" name="right_elbow"/>
<motor gear="25" joint="left_shoulder1" name="left_shoulder1"/>
<motor gear="25" joint="left_shoulder2" name="left_shoulder2"/>
<motor gear="25" joint="left_elbow" name="left_elbow"/>
</actuator>
</mujoco>

115
examples/pybullet/gym/envs/mujoco_assets/humanoid_symmetric_no_ground.xml
View File

@ -1,115 +0,0 @@
<mujoco model="humanoid">
<compiler angle="degree" inertiafromgeom="true"/>
<default>
<joint armature="1" damping="1" limited="true"/>
<geom conaffinity="1" condim="1" contype="1" margin="0.001" material="geom" rgba="0.8 0.6 .4 1"/>
<motor ctrllimited="true" ctrlrange="-.4 .4"/>
</default>
<option integrator="RK4" iterations="50" solver="PGS" timestep="0.003">
<!-- <flags solverstat="enable" energy="enable"/>-->
</option>
<size nkey="5" nuser_geom="1"/>
<visual>
<map fogend="5" fogstart="3"/>
</visual>
<asset>
<texture builtin="gradient" height="100" rgb1=".4 .5 .6" rgb2="0 0 0" type="skybox" width="100"/>
<!-- <texture builtin="gradient" height="100" rgb1="1 1 1" rgb2="0 0 0" type="skybox" width="100"/>-->
<texture builtin="flat" height="1278" mark="cross" markrgb="1 1 1" name="texgeom" random="0.01" rgb1="0.8 0.6 0.4" rgb2="0.8 0.6 0.4" type="cube" width="127"/>
<texture builtin="checker" height="100" name="texplane" rgb1="0 0 0" rgb2="0.8 0.8 0.8" type="2d" width="100"/>
<material name="MatPlane" reflectance="0.5" shininess="1" specular="1" texrepeat="60 60" texture="texplane"/>
<material name="geom" texture="texgeom" texuniform="true"/>
</asset>
<worldbody>
<body name="torso" pos="0 0 1.4">
<!--joint armature="0" damping="0" limited="false" name="root" pos="0 0 0" stiffness="0" type="free"/-->
<geom fromto="0 -.07 0 0 .07 0" name="torso1" size="0.07" type="capsule"/>
<geom name="head" pos="0 0 .19" size=".09" type="sphere" user="258"/>
<geom fromto="-.01 -.06 -.12 -.01 .06 -.12" name="uwaist" size="0.06" type="capsule"/>
<body name="lwaist" pos="-.01 0 -0.260" quat="1.000 0 -0.002 0">
<geom fromto="0 -.06 0 0 .06 0" name="lwaist" size="0.06" type="capsule"/>
<joint armature="0.02" axis="0 0 1" damping="5" name="abdomen_z" pos="0 0 0.065" range="-45 45" stiffness="20" type="hinge"/>
<joint armature="0.02" axis="0 1 0" damping="5" name="abdomen_y" pos="0 0 0.065" range="-75 30" stiffness="10" type="hinge"/>
<body name="pelvis" pos="0 0 -0.165" quat="1.000 0 -0.002 0">
<joint armature="0.02" axis="1 0 0" damping="5" name="abdomen_x" pos="0 0 0.1" range="-35 35" stiffness="10" type="hinge"/>
<geom fromto="-.02 -.07 0 -.02 .07 0" name="butt" size="0.09" type="capsule"/>
<body name="right_thigh" pos="0 -0.1 -0.04">
<joint armature="0.01" axis="1 0 0" damping="5" name="right_hip_x" pos="0 0 0" range="-25 5" stiffness="10" type="hinge"/>
<joint armature="0.01" axis="0 0 1" damping="5" name="right_hip_z" pos="0 0 0" range="-60 35" stiffness="10" type="hinge"/>
<joint armature="0.01" axis="0 1 0" damping="5" name="right_hip_y" pos="0 0 0" range="-120 20" stiffness="20" type="hinge"/>
<geom fromto="0 0 0 0 0.01 -.34" name="right_thigh1" size="0.06" type="capsule"/>
<body name="right_shin" pos="0 0.01 -0.403">
<joint armature="0.0060" axis="0 -1 0" name="right_knee" pos="0 0 .02" range="-160 -2" stiffness="1" type="hinge"/>
<geom fromto="0 0 0 0 0 -.3" name="right_shin1" size="0.049" type="capsule"/>
<body name="right_foot" pos="0 0 -0.45">
<geom name="right_foot" pos="0 0 0.1" size="0.075" type="sphere" user="0"/>
</body>
</body>
</body>
<body name="left_thigh" pos="0 0.1 -0.04">
<joint armature="0.01" axis="-1 0 0" damping="5" name="left_hip_x" pos="0 0 0" range="-25 5" stiffness="10" type="hinge"/>
<joint armature="0.01" axis="0 0 -1" damping="5" name="left_hip_z" pos="0 0 0" range="-60 35" stiffness="10" type="hinge"/>
<joint armature="0.01" axis="0 1 0" damping="5" name="left_hip_y" pos="0 0 0" range="-120 20" stiffness="20" type="hinge"/>
<geom fromto="0 0 0 0 -0.01 -.34" name="left_thigh1" size="0.06" type="capsule"/>
<body name="left_shin" pos="0 -0.01 -0.403">
<joint armature="0.0060" axis="0 -1 0" name="left_knee" pos="0 0 .02" range="-160 -2" stiffness="1" type="hinge"/>
<geom fromto="0 0 0 0 0 -.3" name="left_shin1" size="0.049" type="capsule"/>
<body name="left_foot" pos="0 0 -0.45">
<geom name="left_foot" type="sphere" size="0.075" pos="0 0 0.1" user="0" />
</body>
</body>
</body>
</body>
</body>
<body name="right_upper_arm" pos="0 -0.17 0.06">
<joint armature="0.0068" axis="2 1 1" name="right_shoulder1" pos="0 0 0" range="-85 60" stiffness="1" type="hinge"/>
<joint armature="0.0051" axis="0 -1 1" name="right_shoulder2" pos="0 0 0" range="-85 60" stiffness="1" type="hinge"/>
<geom fromto="0 0 0 .16 -.16 -.16" name="right_uarm1" size="0.04 0.16" type="capsule"/>
<body name="right_lower_arm" pos=".18 -.18 -.18">
<joint armature="0.0028" axis="0 -1 1" name="right_elbow" pos="0 0 0" range="-90 50" stiffness="0" type="hinge"/>
<geom fromto="0.01 0.01 0.01 .17 .17 .17" name="right_larm" size="0.031" type="capsule"/>
<geom name="right_hand" pos=".18 .18 .18" size="0.04" type="sphere"/>
</body>
</body>
<body name="left_upper_arm" pos="0 0.17 0.06">
<joint armature="0.0068" axis="2 -1 1" name="left_shoulder1" pos="0 0 0" range="-60 85" stiffness="1" type="hinge"/>
<joint armature="0.0051" axis="0 1 1" name="left_shoulder2" pos="0 0 0" range="-60 85" stiffness="1" type="hinge"/>
<geom fromto="0 0 0 .16 .16 -.16" name="left_uarm1" size="0.04 0.16" type="capsule"/>
<body name="left_lower_arm" pos=".18 .18 -.18">
<joint armature="0.0028" axis="0 -1 -1" name="left_elbow" pos="0 0 0" range="-90 50" stiffness="0" type="hinge"/>
<geom fromto="0.01 -0.01 0.01 .17 -.17 .17" name="left_larm" size="0.031" type="capsule"/>
<geom name="left_hand" pos=".18 -.18 .18" size="0.04" type="sphere"/>
</body>
</body>
</body>
</worldbody>
<tendon>
<fixed name="left_hipknee">
<joint coef="-1" joint="left_hip_y"/>
<joint coef="1" joint="left_knee"/>
</fixed>
<fixed name="right_hipknee">
<joint coef="-1" joint="right_hip_y"/>
<joint coef="1" joint="right_knee"/>
</fixed>
</tendon>
<actuator><!-- this section is not supported, same constants in code -->
<motor gear="100" joint="abdomen_y" name="abdomen_y"/>
<motor gear="100" joint="abdomen_z" name="abdomen_z"/>
<motor gear="100" joint="abdomen_x" name="abdomen_x"/>
<motor gear="100" joint="right_hip_x" name="right_hip_x"/>
<motor gear="100" joint="right_hip_z" name="right_hip_z"/>
<motor gear="300" joint="right_hip_y" name="right_hip_y"/>
<motor gear="200" joint="right_knee" name="right_knee"/>
<motor gear="100" joint="left_hip_x" name="left_hip_x"/>
<motor gear="100" joint="left_hip_z" name="left_hip_z"/>
<motor gear="300" joint="left_hip_y" name="left_hip_y"/>
<motor gear="200" joint="left_knee" name="left_knee"/>
<motor gear="25" joint="right_shoulder1" name="right_shoulder1"/>
<motor gear="25" joint="right_shoulder2" name="right_shoulder2"/>
<motor gear="25" joint="right_elbow" name="right_elbow"/>
<motor gear="25" joint="left_shoulder1" name="left_shoulder1"/>
<motor gear="25" joint="left_shoulder2" name="left_shoulder2"/>
<motor gear="25" joint="left_elbow" name="left_elbow"/>
</actuator>
</mujoco>

47
examples/pybullet/gym/envs/mujoco_assets/inverted_double_pendulum.xml
View File

@ -1,47 +0,0 @@
<!-- Cartpole Model
The state space is populated with joints in the order that they are
defined in this file. The actuators also operate on joints.
State-Space (name/joint/parameter):
- cart slider position (m)
- pole hinge angle (rad)
- cart slider velocity (m/s)
- pole hinge angular velocity (rad/s)
Actuators (name/actuator/parameter):
- cart motor force x (N)
-->
<mujoco model="cartpole">
<compiler coordinate="local" inertiafromgeom="true"/>
<custom>
<numeric data="2" name="frame_skip"/>
</custom>
<default>
<joint damping="0.05"/>
<geom contype="0" friction="1 0.1 0.1" rgba="0.7 0.7 0 1"/>
</default>
<option gravity="1e-5 0 -9.81" integrator="RK4" timestep="0.01"/>
<size nstack="3000"/>
<worldbody>
<geom name="floor" pos="0 0 -3.0" rgba="0.8 0.9 0.8 1" size="40 40 40" type="plane"/>
<geom name="rail" pos="0 0 0" quat="0.707 0 0.707 0" rgba="0.3 0.3 0.7 1" size="0.02 1" type="capsule"/>
<body name="cart" pos="0 0 0">
<joint axis="1 0 0" limited="true" margin="0.01" name="slider" pos="0 0 0" range="-1 1" type="slide"/>
<geom name="cart" pos="0 0 0" quat="0.707 0 0.707 0" size="0.1 0.1" type="capsule"/>
<body name="pole" pos="0 0 0">
<joint axis="0 1 0" name="hinge" pos="0 0 0" type="hinge"/>
<geom fromto="0 0 0 0 0 0.6" name="cpole" rgba="0 0.7 0.7 1" size="0.045 0.3" type="capsule"/>
<body name="pole2" pos="0 0 0.6">
<joint axis="0 1 0" name="hinge2" pos="0 0 0" type="hinge"/>
<geom fromto="0 0 0 0 0 0.6" name="cpole2" rgba="0 0.7 0.7 1" size="0.045 0.3" type="capsule"/>
<!--site name="tip" pos="0 0 .6" size="0.01 0.01"/-->
</body>
</body>
</body>
</worldbody>
<actuator>
<motor ctrllimited="true" ctrlrange="-1 1" gear="500" joint="slider" name="slide"/>
</actuator>
</mujoco>

27
examples/pybullet/gym/envs/mujoco_assets/inverted_pendulum.xml
View File

@ -1,27 +0,0 @@
<mujoco model="inverted pendulum">
<compiler inertiafromgeom="true"/>
<default>
<joint armature="0" damping="1" limited="true"/>
<geom contype="0" friction="1 0.1 0.1" rgba="0.7 0.7 0 1"/>
<tendon/>
<motor ctrlrange="-3 3"/>
</default>
<option gravity="0 0 -9.81" integrator="RK4" timestep="0.02"/>
<size nstack="3000"/>
<worldbody>
<!--geom name="ground" type="plane" pos="0 0 0" /-->
<geom name="rail" pos="0 0 0" quat="0.707 0 0.707 0" rgba="0.3 0.3 0.7 1" size="0.02 1" type="capsule"/>
<body name="cart" pos="0 0 0">
<joint axis="1 0 0" limited="true" name="slider" pos="0 0 0" range="-1 1" type="slide"/>
<geom name="cart" pos="0 0 0" quat="0.707 0 0.707 0" size="0.1 0.1" type="capsule"/>
<body name="pole" pos="0 0 0">
<joint axis="0 1 0" name="hinge" pos="0 0 0" limited="false" range="-90 90" type="hinge"/>
<geom fromto="0 0 0 0.001 0 0.6" name="cpole" rgba="0 0.7 0.7 1" size="0.049 0.3" type="capsule"/>
<!-- <body name="pole2" pos="0.001 0 0.6"><joint name="hinge2" type="hinge" pos="0 0 0" axis="0 1 0"/><geom name="cpole2" type="capsule" fromto="0 0 0 0 0 0.6" size="0.05 0.3" rgba="0.7 0 0.7 1"/><site name="tip2" pos="0 0 .6"/></body>-->
</body>
</body>
</worldbody>
<actuator>
<motor gear="100" joint="slider" name="slide"/>
</actuator>
</mujoco>

91
examples/pybullet/gym/envs/mujoco_assets/pusher.xml
View File

@ -1,91 +0,0 @@
<mujoco model="arm3d">
<compiler inertiafromgeom="true" angle="radian" coordinate="local"/>
<option timestep="0.01" gravity="0 0 0" integrator="RK4" />
<default>
<joint armature='0.04' damping="1" limited="true"/>
<geom friction=".8 .1 .1" density="300" margin="0.002" condim="1" contype="0" conaffinity="0"/>
</default>
<worldbody>
<light diffuse=".5 .5 .5" pos="0 0 3" dir="0 0 -1"/>
<geom name="table" type="plane" pos="0 0.5 -0.325" size="1 1 0.1" contype="1" conaffinity="1"/>
<body name="r_shoulder_pan_link" pos="0 -0.6 0">
<geom name="e1" type="sphere" rgba="0.6 0.6 0.6 1" pos="-0.06 0.05 0.2" size="0.05" />
<geom name="e2" type="sphere" rgba="0.6 0.6 0.6 1" pos=" 0.06 0.05 0.2" size="0.05" />
<geom name="e1p" type="sphere" rgba="0.1 0.1 0.1 1" pos="-0.06 0.09 0.2" size="0.03" />
<geom name="e2p" type="sphere" rgba="0.1 0.1 0.1 1" pos=" 0.06 0.09 0.2" size="0.03" />
<geom name="sp" type="capsule" fromto="0 0 -0.4 0 0 0.2" size="0.1" />
<joint name="r_shoulder_pan_joint" type="hinge" pos="0 0 0" axis="0 0 1" range="-2.2854 1.714602" damping="1.0" />
<body name="r_shoulder_lift_link" pos="0.1 0 0">
<geom name="sl" type="capsule" fromto="0 -0.1 0 0 0.1 0" size="0.1" />
<joint name="r_shoulder_lift_joint" type="hinge" pos="0 0 0" axis="0 1 0" range="-0.5236 1.3963" damping="1.0" />
<body name="r_upper_arm_roll_link" pos="0 0 0">
<geom name="uar" type="capsule" fromto="-0.1 0 0 0.1 0 0" size="0.02" />
<joint name="r_upper_arm_roll_joint" type="hinge" pos="0 0 0" axis="1 0 0" range="-1.5 1.7" damping="0.1" />
<body name="r_upper_arm_link" pos="0 0 0">
<geom name="ua" type="capsule" fromto="0 0 0 0.4 0 0" size="0.06" />
<body name="r_elbow_flex_link" pos="0.4 0 0">
<geom name="ef" type="capsule" fromto="0 -0.02 0 0.0 0.02 0" size="0.06" />
<joint name="r_elbow_flex_joint" type="hinge" pos="0 0 0" axis="0 1 0" range="-2.3213 0" damping="0.1" />
<body name="r_forearm_roll_link" pos="0 0 0">
<geom name="fr" type="capsule" fromto="-0.1 0 0 0.1 0 0" size="0.02" />
<joint name="r_forearm_roll_joint" type="hinge" limited="true" pos="0 0 0" axis="1 0 0" damping=".1" range="-1.5 1.5"/>
<body name="r_forearm_link" pos="0 0 0">
<geom name="fa" type="capsule" fromto="0 0 0 0.291 0 0" size="0.05" />
<body name="r_wrist_flex_link" pos="0.321 0 0">
<geom name="wf" type="capsule" fromto="0 -0.02 0 0 0.02 0" size="0.01" />
<joint name="r_wrist_flex_joint" type="hinge" pos="0 0 0" axis="0 1 0" range="-1.094 0" damping=".1" />
<body name="r_wrist_roll_link" pos="0 0 0">
<joint name="r_wrist_roll_joint" type="hinge" pos="0 0 0" limited="true" axis="1 0 0" damping="0.1" range="-1.5 1.5"/>
<body name="fingertip" pos="0 0 0">
<geom name="tip_arml" type="sphere" pos="0.1 -0.1 0." size="0.01" />
<geom name="tip_armr" type="sphere" pos="0.1 0.1 0." size="0.01" />
</body>
<geom type="capsule" fromto="0 -0.1 0. 0.0 +0.1 0" size="0.02" contype="1" conaffinity="1" />
<geom type="capsule" fromto="0 -0.1 0. 0.1 -0.1 0" size="0.02" contype="1" conaffinity="1" />
<geom type="capsule" fromto="0 +0.1 0. 0.1 +0.1 0." size="0.02" contype="1" conaffinity="1" />
</body>
</body>
</body>
</body>
</body>
</body>
</body>
</body>
</body>
<!--<body name="object" pos="0.55 -0.3 -0.275" >-->
<body name="object" pos="0.45 -0.05 -0.275" >
<geom rgba="1 1 1 0" type="sphere" size="0.05 0.05 0.05" density="0.00001" conaffinity="0"/>
<geom rgba="1 1 1 1" type="cylinder" size="0.05 0.05 0.05" density="0.00001" contype="1" conaffinity="0"/>
<joint name="obj_slidey" type="slide" pos="0 0 0" axis="0 1 0" range="-10.3213 10.3" damping="0.5"/>
<joint name="obj_slidex" type="slide" pos="0 0 0" axis="1 0 0" range="-10.3213 10.3" damping="0.5"/>
</body>
<body name="goal" pos="0.45 -0.05 -0.3230">
<geom rgba="1 0 0 1" type="cylinder" size="0.08 0.001 0.1" density='0.00001' contype="0" conaffinity="0"/>
<joint name="goal_slidey" type="slide" pos="0 0 0" axis="0 1 0" range="-10.3213 10.3" damping="0.5"/>
<joint name="goal_slidex" type="slide" pos="0 0 0" axis="1 0 0" range="-10.3213 10.3" damping="0.5"/>
</body>
</worldbody>
<actuator>
<motor joint="r_shoulder_pan_joint" ctrlrange="-2.0 2.0" ctrllimited="true" />
<motor joint="r_shoulder_lift_joint" ctrlrange="-2.0 2.0" ctrllimited="true" />
<motor joint="r_upper_arm_roll_joint" ctrlrange="-2.0 2.0" ctrllimited="true" />
<motor joint="r_elbow_flex_joint" ctrlrange="-2.0 2.0" ctrllimited="true" />
<motor joint="r_forearm_roll_joint" ctrlrange="-2.0 2.0" ctrllimited="true" />
<motor joint="r_wrist_flex_joint" ctrlrange="-2.0 2.0" ctrllimited="true" />
<motor joint="r_wrist_roll_joint" ctrlrange="-2.0 2.0" ctrllimited="true"/>
</actuator>
</mujoco>

39
examples/pybullet/gym/envs/mujoco_assets/reacher.xml
View File

@ -1,39 +0,0 @@
<mujoco model="reacher">
<compiler angle="radian" inertiafromgeom="true"/>
<default>
<joint armature="1" damping="1" limited="true"/>
<geom contype="0" friction="1 0.1 0.1" rgba="0.7 0.7 0 1"/>
</default>
<option gravity="0 0 -9.81" integrator="RK4" timestep="0.01"/>
<worldbody>
<!-- Arena -->
<geom conaffinity="0" contype="0" name="ground" pos="0 0 0" rgba="0.9 0.9 0.9 1" size="1 1 10" type="plane"/>
<geom conaffinity="0" fromto="-.3 -.3 .01 .3 -.3 .01" name="sideS" rgba="0.9 0.4 0.6 1" size=".02" type="capsule"/>
<geom conaffinity="0" fromto=" .3 -.3 .01 .3 .3 .01" name="sideE" rgba="0.9 0.4 0.6 1" size=".02" type="capsule"/>
<geom conaffinity="0" fromto="-.3 .3 .01 .3 .3 .01" name="sideN" rgba="0.9 0.4 0.6 1" size=".02" type="capsule"/>
<geom conaffinity="0" fromto="-.3 -.3 .01 -.3 .3 .01" name="sideW" rgba="0.9 0.4 0.6 1" size=".02" type="capsule"/>
<!-- Arm -->
<geom conaffinity="0" contype="0" fromto="0 0 0 0 0 0.02" name="root" rgba="0.9 0.4 0.6 1" size=".011" type="cylinder"/>
<body name="body0" pos="0 0 .01">
<geom fromto="0 0 0 0.1 0 0" name="link0" rgba="0.0 0.4 0.6 1" size=".01" type="capsule"/>
<joint axis="0 0 1" limited="false" name="joint0" pos="0 0 0" type="hinge"/>
<body name="body1" pos="0.1 0 0">
<joint axis="0 0 1" limited="true" name="joint1" pos="0 0 0" range="-3.0 3.0" type="hinge"/>
<geom fromto="0 0 0 0.1 0 0" name="link1" rgba="0.0 0.4 0.6 1" size=".01" type="capsule"/>
<body name="fingertip" pos="0.11 0 0">
<geom contype="0" name="fingertip" pos="0 0 0" rgba="0.0 0.8 0.6 1" size=".01" type="sphere"/>
</body>
</body>
</body>
<!-- Target -->
<body name="target" pos="0 0 .01">
<joint armature="0" axis="1 0 0" damping="0" limited="true" name="target_x" pos="0 0 0" range="-.27 .27" stiffness="0" type="slide"/>
<joint armature="0" axis="0 1 0" damping="0" limited="true" name="target_y" pos="0 0 0" range="-.27 .27" stiffness="0" type="slide"/>
<geom conaffinity="0" contype="0" name="target" pos="0 0 0" rgba="0.9 0.2 0.2 1" size=".009" type="sphere"/>
</body>
</worldbody>
<actuator>
<motor ctrllimited="true" ctrlrange="-1.0 1.0" gear="200.0" joint="joint0"/>
<motor ctrllimited="true" ctrlrange="-1.0 1.0" gear="200.0" joint="joint1"/>
</actuator>
</mujoco>

101
examples/pybullet/gym/envs/mujoco_assets/striker.xml
View File

@ -1,101 +0,0 @@
<mujoco model="arm3d">
<compiler inertiafromgeom="true" angle="radian" coordinate="local"/>
<option timestep="0.01" gravity="0 0 0" integrator="RK4"/>
<default>
<joint armature='0.04' damping="1" limited="true"/>
<geom friction=".0 .0 .0" density="300" margin="0.002" condim="1" contype="0" conaffinity="0"/>
</default>
<worldbody>
<light diffuse=".5 .5 .5" pos="0 0 3" dir="0 0 -1"/>
<geom name="table" type="plane" pos="0 0.5 -0.325" size="1 1 0.1" contype="1" conaffinity="1"/>
<body name="r_shoulder_pan_link" pos="0 -0.6 0">
<geom name="e1" type="sphere" rgba="0.6 0.6 0.6 1" pos="-0.06 0.05 0.2" size="0.05"/>
<geom name="e2" type="sphere" rgba="0.6 0.6 0.6 1" pos=" 0.06 0.05 0.2" size="0.05"/>
<geom name="e1p" type="sphere" rgba="0.1 0.1 0.1 1" pos="-0.06 0.09 0.2" size="0.03"/>
<geom name="e2p" type="sphere" rgba="0.1 0.1 0.1 1" pos=" 0.06 0.09 0.2" size="0.03"/>
<geom name="sp" type="capsule" fromto="0 0 -0.4 0 0 0.2" size="0.1" />
<joint name="r_shoulder_pan_joint" type="hinge" pos="0 0 0" axis="0 0 1" range="-2.2854 1.714602" damping="1.0" />
<body name="r_shoulder_lift_link" pos="0.1 0 0">
<geom name="sl" type="capsule" fromto="0 -0.1 0 0 0.1 0" size="0.1" />
<joint name="r_shoulder_lift_joint" type="hinge" pos="0 0 0" axis="0 1 0" range="-0.5236 1.3963" damping="1.0" />
<body name="r_upper_arm_roll_link" pos="0 0 0">
<geom name="uar" type="capsule" fromto="-0.1 0 0 0.1 0 0" size="0.02" />
<joint name="r_upper_arm_roll_joint" type="hinge" pos="0 0 0" axis="1 0 0" range="-1.5 1.7" damping="0.1" />
<body name="r_upper_arm_link" pos="0 0 0">
<geom name="ua" type="capsule" fromto="0 0 0 0.4 0 0" size="0.06" />
<body name="r_elbow_flex_link" pos="0.4 0 0">
<geom name="ef" type="capsule" fromto="0 -0.02 0 0.0 0.02 0" size="0.06" />
<joint name="r_elbow_flex_joint" type="hinge" pos="0 0 0" axis="0 1 0" range="-2.3213 0" damping="0.1" />
<body name="r_forearm_roll_link" pos="0 0 0">
<geom name="fr" type="capsule" fromto="-0.1 0 0 0.1 0 0" size="0.02" />
<joint name="r_forearm_roll_joint" type="hinge" limited="true" pos="0 0 0" axis="1 0 0" damping=".1" range="-1.5 1.5"/>
<body name="r_forearm_link" pos="0 0 0">
<geom name="fa" type="capsule" fromto="0 0 0 0.291 0 0" size="0.05" />
<body name="r_wrist_flex_link" pos="0.321 0 0">
<geom name="wf" type="capsule" fromto="0 -0.02 0 0 0.02 0" size="0.01" />
<joint name="r_wrist_flex_joint" type="hinge" pos="0 0 0" axis="0 1 0" range="-1.094 0" damping=".1" />
<body name="r_wrist_roll_link" pos="0 0 0">
<joint name="r_wrist_roll_joint" type="hinge" pos="0 0 0" limited="true" axis="1 0 0" damping="0.1" range="-1.5 1.5"/>
<body name="fingertip" pos="0 0 0">
<geom conaffinity="1" contype="1" name="tip_arml" pos="0.017 0 0" size="0.003 0.12 0.05" type="box" />
</body>
<geom conaffinity="1" contype="1" fromto="0 -0.1 0. 0.0 +0.1 0" size="0.02" type="capsule" />
</body>
</body>
</body>
</body>
</body>
</body>
</body>
</body>
</body>
<body name="object" pos="0 0 -0.270" >
<geom type="sphere" rgba="1 1 1 1" pos="0 0 0" size="0.05 0.05 0.05" contype="1" conaffinity="0"/>
<joint name="obj_slidey" armature="0.1" type="slide" pos="0 0 0" axis="0 1 0" range="-10.3213 10.3" damping="0.5"/>
<joint name="obj_slidex" armature="0.1" type="slide" pos="0 0 0" axis="1 0 0" range="-10.3213 10.3" damping="0.5"/>
</body>
<body name="goal" pos="0.0 0.0 -0.3230">
<geom rgba="1. 1. 1. 0" pos="0 0 0" type="box" size="0.01 0.01 0.01" contype="0" conaffinity="0"/>
<body pos="0 0 0">
<geom rgba="1. 1. 1. 1" pos="0 0.075 0.04" type="box" size="0.032 0.001 0.04" contype="0" conaffinity="1"/>
</body>
<body name="coaster" pos="0 0 0">
<geom rgba="1. 1. 1. 1" type="cylinder" size="0.08 0.001 0.1" density='1000000' contype="0" conaffinity="0"/>
</body>
<body pos="0 0 0" axisangle="0 0 1 0.785">
<geom rgba="1. 1. 1. 1" pos="0 0.075 0.04" type="box" size="0.032 0.001 0.04" contype="0" conaffinity="1"/>
</body>
<body pos="0 0 0" axisangle="0 0 1 -0.785">
<geom rgba="1. 1. 1. 1" pos="0 0.075 0.04" type="box" size="0.032 0.001 0.04" contype="0" conaffinity="1"/>
</body>
<joint name="goal_free" type="free" pos="0 0 0" limited="false" damping="0"/>
</body>
</worldbody>
<actuator>
<motor joint="r_shoulder_pan_joint" ctrlrange="-3.0 3.0" ctrllimited="true" />
<motor joint="r_shoulder_lift_joint" ctrlrange="-3.0 3.0" ctrllimited="true" />
<motor joint="r_upper_arm_roll_joint" ctrlrange="-3.0 3.0" ctrllimited="true" />
<motor joint="r_elbow_flex_joint" ctrlrange="-3.0 3.0" ctrllimited="true" />
<motor joint="r_forearm_roll_joint" ctrlrange="-3.0 3.0" ctrllimited="true" />
<motor joint="r_wrist_flex_joint" ctrlrange="-3.0 3.0" ctrllimited="true" />
<motor joint="r_wrist_roll_joint" ctrlrange="-3.0 3.0" ctrllimited="true"/>
</actuator>
</mujoco>

127
examples/pybullet/gym/envs/mujoco_assets/thrower.xml
View File

@ -1,127 +0,0 @@
<mujoco model="arm3d">
<compiler inertiafromgeom="true" angle="radian" coordinate="local"/>
<option timestep="0.01" gravity="0 0 -9.81" integrator="RK4"/>
<default>
<joint armature='0.75' damping="1" limited="true"/>
<geom friction=".8 .1 .1" density="300" margin="0.002" condim="1" contype="0" conaffinity="0"/>
</default>
<worldbody>
<light diffuse=".5 .5 .5" pos="0 0 3" dir="0 0 -1"/>
<geom type="plane" pos="0 0.5 -0.325" size="1 1 0.1" contype="1" conaffinity="1"/>
<body name="r_shoulder_pan_link" pos="0 -0.6 0">
<geom name="e1" type="sphere" rgba="0.6 0.6 0.6 1" pos="-0.06 0.05 0.2" size="0.05" density="0.0001"/>
<geom name="e2" type="sphere" rgba="0.6 0.6 0.6 1" pos=" 0.06 0.05 0.2" size="0.05" density="0.0001"/>
<geom name="e1p" type="sphere" rgba="0.1 0.1 0.1 1" pos="-0.06 0.09 0.2" size="0.03" density="0.0001"/>
<geom name="e2p" type="sphere" rgba="0.1 0.1 0.1 1" pos=" 0.06 0.09 0.2" size="0.03" density="0.0001"/>
<geom name="sp" type="capsule" fromto="0 0 -0.4 0 0 0.2" size="0.1" density="1"/>
<joint name="r_shoulder_pan_joint" type="hinge" pos="0 0 0" axis="0 0 1" range="-0.4854 1.214602" damping="1.0"/>
<body name="r_shoulder_lift_link" pos="0.1 0 0">
<geom name="sl" type="capsule" fromto="0 -0.1 0 0 0.1 0" size="0.1" density="0.0001"/>
<joint name="r_shoulder_lift_joint" type="hinge" pos="0 0 0" axis="0 1 0" range="-0.5236 0.7963" damping="1.0"/>
<body name="r_upper_arm_roll_link" pos="0 0 0">
<geom name="uar" type="capsule" fromto="-0.1 0 0 0.1 0 0" size="0.02" density="0.0001"/>
<joint name="r_upper_arm_roll_joint" type="hinge" pos="0 0 0" axis="1 0 0" range="-1.5 1.7" damping="1.0"/>
<body name="r_upper_arm_link" pos="0 0 0">
<geom name="ua" type="capsule" fromto="0 0 0 0.4 0 0" size="0.06" density="0.0001"/>
<body name="r_elbow_flex_link" pos="0.4 0 0">
<geom name="ef" type="capsule" fromto="0 -0.02 0 0.0 0.02 0" size="0.06" density="0.0001"/>
<joint name="r_elbow_flex_joint" type="hinge" pos="0 0 0" axis="0 1 0" range="-0.7 0.7" damping="1.0"/>
<body name="r_forearm_roll_link" pos="0 0 0">
<geom name="fr" type="capsule" fromto="-0.1 0 0 0.1 0 0" size="0.02" density="0.0001"/>
<joint name="r_forearm_roll_joint" type="hinge" limited="true" pos="0 0 0" axis="1 0 0" damping="1.0" range="-1.5 1.5"/>
<body name="r_forearm_link" pos="0 0 0" axisangle="1 0 0 0.392">
<geom name="fa" type="capsule" fromto="0 0 0 0 0 0.291" size="0.05" density="0.0001"/>
<body name="r_wrist_flex_link" pos="0 0 0.321" axisangle="0 0 1 1.57">
<geom name="wf" type="capsule" fromto="0 -0.02 0 0 0.02 0" size="0.01" density="0.0001"/>
<joint name="r_wrist_flex_joint" type="hinge" pos="0 0 0" axis="0 0 1" range="-1.0 1.0" damping="1.0" />
<body name="r_wrist_roll_link" pos="0 0 0" axisangle="0 1 0 -1.178">
<joint name="r_wrist_roll_joint" type="hinge" pos="0 0 0" limited="true" axis="0 1 0" damping="1.0" range="0 2.25"/>
<geom type="capsule" fromto="0 -0.05 0 0 0.05 0" size="0.01" contype="1" conaffinity="1" density="0.0001"/>
<body name="fingertip" pos="0 0 0" axisangle="0 0 1 0.392">
<geom type="capsule" fromto="0 0.025 0 0 0.075 0.075" size="0.005" contype="1" conaffinity="1" density="0.0001"/>
<geom type="capsule" fromto="0 0.075 0.075 0 0.075 0.15" size="0.005" contype="1" conaffinity="1" density=".0001"/>
<geom type="capsule" fromto="0 0.075 0.15 0 0 0.225" size="0.005" contype="1" conaffinity="1" density="0.0001"/>
</body>
<body pos="0 0 0" axisangle="0 0 1 1.57">
<geom type="capsule" fromto="0 0.025 0 0 0.075 0.075" size="0.005" contype="1" conaffinity="1" density="0.0001"/>
<geom type="capsule" fromto="0 0.075 0.075 0 0.075 0.15" size="0.005" contype="1" conaffinity="1" density="0.0001"/>
<geom type="capsule" fromto="0 0.075 0.15 0 0 0.225" size="0.005" contype="1" conaffinity="1" density="0.0001"/>
</body>
<body pos="0 0 0" axisangle="0 0 1 1.178">
<geom type="capsule" fromto="0 0.025 0 0 0.075 0.075" size="0.005" contype="1" conaffinity="1" density="0.0001"/>
<geom type="capsule" fromto="0 0.075 0.075 0 0.075 0.15" size="0.005" contype="1" conaffinity="1" density="0.0001"/>
<geom type="capsule" fromto="0 0.075 0.15 0 0 0.225" size="0.005" contype="1" conaffinity="1" density="0.0001"/>
</body>
<body pos="0 0 0" axisangle="0 0 1 0.785">
<geom type="capsule" fromto="0 0.025 0 0 0.075 0.075" size="0.005" contype="1" conaffinity="1" density="0.0001"/>
<geom type="capsule" fromto="0 0.075 0.075 0 0.075 0.15" size="0.005" contype="1" conaffinity="1" density="0.0001"/>
<geom type="capsule" fromto="0 0.075 0.15 0 0 0.225" size="0.005" contype="1" conaffinity="1" density="0.0001"/>
</body>
<body pos="0 0 0" axisangle="0 0 1 1.96">
<geom type="capsule" fromto="0 0.025 0 0 0.075 0.075" size="0.005" contype="1" conaffinity="1" density="0.0001"/>
<geom type="capsule" fromto="0 0.075 0.075 0 0.075 0.15" size="0.005" contype="1" conaffinity="1" density="0.0001"/>
<geom type="capsule" fromto="0 0.075 0.15 0 0 0.225" size="0.005" contype="1" conaffinity="1" density="0.0001"/>
</body>
<body pos="0 0 0" axisangle="0 0 1 2.355">
<geom type="capsule" fromto="0 0.025 0 0 0.075 0.075" size="0.005" contype="1" conaffinity="1" density="0.0001"/>
<geom type="capsule" fromto="0 0.075 0.075 0 0.075 0.15" size="0.005" contype="1" conaffinity="1" density="0.0001"/>
<geom type="capsule" fromto="0 0.075 0.15 0 0 0.225" size="0.005" contype="1" conaffinity="1" density="0.0001"/>
</body>
<body pos="0 0 0" axisangle="0 0 1 2.74">
<geom type="capsule" fromto="0 0.025 0 0 0.075 0.075" size="0.005" contype="1" conaffinity="1" density="0.0001"/>
<geom type="capsule" fromto="0 0.075 0.075 0 0.075 0.15" size="0.005" contype="1" conaffinity="1" density="0.0001"/>
<geom type="capsule" fromto="0 0.075 0.15 0 0 0.225" size="0.005" contype="1" conaffinity="1" density="0.0001"/>
</body>
</body>
</body>
</body>
</body>
</body>
</body>
</body>
</body>
</body>
<body name="goal" pos="0.575 0.5 -0.328">
<geom rgba="1 1 1 1" type="box" pos="0 0 0.005" size="0.075 0.075 0.001" contype="1" conaffinity="1" density="1000"/>
<geom rgba="1 1 1 1" type="box" pos="0.0 0.075 0.034" size="0.075 0.001 0.03" contype="1" conaffinity="0"/>
<geom rgba="1 1 1 1" type="box" pos="0.0 -0.075 0.034" size="0.075 0.001 0.03" contype="1" conaffinity="0"/>
<geom rgba="1 1 1 1" type="box" pos="0.075 0 0.034" size="0.001 0.075 0.03" contype="1" conaffinity="0"/>
<geom rgba="1 1 1 1" type="box" pos="-0.076 0 0.034" size="0.001 0.075 0.03" contype="1" conaffinity="0"/>
<geom rgba="1 1 1 1" type="capsule" fromto="0.073 0.073 0.0075 0.073 0.073 0.06" size="0.005" contype="1" conaffinity="0"/>
<geom rgba="1 1 1 1" type="capsule" fromto="0.073 -0.073 0.0075 0.073 -0.073 0.06" size="0.005" contype="1" conaffinity="0"/>
<geom rgba="1 1 1 1" type="capsule" fromto="-0.073 0.073 0.0075 -0.073 0.073 0.06" size="0.005" contype="1" conaffinity="0"/>
<geom rgba="1 1 1 1" type="capsule" fromto="-0.073 -0.073 0.0075 -0.073 -0.073 0.06" size="0.005" contype="1" conaffinity="0"/>
<joint name="goal_slidey" type="slide" pos="0 0 0" axis="0 1 0" range="-10.3213 10.3" damping="1.0"/>
<joint name="goal_slidex" type="slide" pos="0 0 0" axis="1 0 0" range="-10.3213 10.3" damping="1.0"/>
</body>
<body name="ball" pos="0.5 -0.8 0.275">
<geom rgba="1. 1. 1. 1" type="sphere" size="0.03 0.03 0.1" density='25' contype="1" conaffinity="1"/>
<joint name="ball_free" type="free" armature='0' damping="0" limited="false"/>
</body>
</worldbody>
<actuator>
<motor joint="r_shoulder_pan_joint" ctrlrange="-10.0 10.0" ctrllimited="true" />
<motor joint="r_shoulder_lift_joint" ctrlrange="-10.0 10.0" ctrllimited="true" />
<motor joint="r_upper_arm_roll_joint" ctrlrange="-10.0 10.0" ctrllimited="true" />
<motor joint="r_elbow_flex_joint" ctrlrange="-10.0 10.0" ctrllimited="true" />
<motor joint="r_forearm_roll_joint" ctrlrange="-15.0 15.0" ctrllimited="true" />
<motor joint="r_wrist_flex_joint" ctrlrange="-15.0 15.0" ctrllimited="true" />
<motor joint="r_wrist_roll_joint" ctrlrange="-15.0 15.0" ctrllimited="true"/>
</actuator>
</mujoco>

52
examples/pybullet/gym/envs/mujoco_assets/walker2d.xml
View File

@ -1,52 +0,0 @@
<mujoco model="walker2d">
<compiler angle="degree" coordinate="global" inertiafromgeom="true"/>
<default>
<joint armature="0.01" damping=".1" limited="true"/>
<geom conaffinity="0" condim="3" contype="1" density="1000" friction="0.8 .1 .1" rgba="0.8 0.6 .4 1"/>
</default>
<option integrator="RK4" timestep="0.002"/>
<worldbody>
<!-- CHANGES: see hopper.xml -->
<body name="torso">
<joint armature="0" axis="1 0 0" damping="0" limited="false" name="ignorex" pos="0 0 0" stiffness="0" type="slide"/>
<joint armature="0" axis="0 0 1" damping="0" limited="false" name="ignorez" pos="0 0 0" ref="1.25" stiffness="0" type="slide"/>
<joint armature="0" axis="0 1 0" damping="0" limited="false" name="ignorey" pos="0 0 0" stiffness="0" type="hinge"/>
<geom fromto="0 0 1.45 0 0 1.05" name="torso_geom" size="0.05" type="capsule"/>
<body name="thigh">
<joint axis="0 -1 0" name="thigh_joint" pos="0 0 1.05" range="-150 0" type="hinge"/>
<geom fromto="0 0 1.05 0 0 0.6" name="thigh_geom" size="0.05" type="capsule"/>
<body name="leg">
<joint axis="0 -1 0" name="leg_joint" pos="0 0 0.6" range="-150 0" type="hinge"/>
<geom fromto="0 0 0.6 0 0 0.1" name="leg_geom" size="0.04" type="capsule"/>
<body name="foot">
<joint axis="0 -1 0" name="foot_joint" pos="0 0 0.1" range="-45 45" type="hinge"/>
<geom fromto="-0.0 0 0.1 0.2 0 0.1" name="foot_geom" size="0.06" type="capsule"/>
</body>
</body>
</body>
<!-- copied and then replace thigh->thigh_left, leg->leg_left, foot->foot_right -->
<body name="thigh_left">
<joint axis="0 -1 0" name="thigh_left_joint" pos="0 0 1.05" range="-150 0" type="hinge"/>
<geom fromto="0 0 1.05 0 0 0.6" name="thigh_left_geom" rgba=".7 .3 .6 1" size="0.05" type="capsule"/>
<body name="leg_left">
<joint axis="0 -1 0" name="leg_left_joint" pos="0 0 0.6" range="-150 0" type="hinge"/>
<geom fromto="0 0 0.6 0 0 0.1" name="leg_left_geom" rgba=".7 .3 .6 1" size="0.04" type="capsule"/>
<body name="foot_left">
<joint axis="0 -1 0" name="foot_left_joint" pos="0 0 0.1" range="-45 45" type="hinge"/>
<geom fromto="-0.0 0 0.1 0.2 0 0.1" name="foot_left_geom" rgba=".7 .3 .6 1" size="0.06" type="capsule"/>
</body>
</body>
</body>
</body>
</worldbody>
<actuator>
<!-- <motor joint="torso_joint" ctrlrange="-100.0 100.0" isctrllimited="true"/>-->
<motor ctrllimited="true" ctrlrange="-1.0 1.0" gear="100" joint="thigh_joint"/>
<motor ctrllimited="true" ctrlrange="-1.0 1.0" gear="100" joint="leg_joint"/>
<motor ctrllimited="true" ctrlrange="-1.0 1.0" gear="100" joint="foot_joint"/>
<motor ctrllimited="true" ctrlrange="-1.0 1.0" gear="100" joint="thigh_left_joint"/>
<motor ctrllimited="true" ctrlrange="-1.0 1.0" gear="100" joint="leg_left_joint"/>
<motor ctrllimited="true" ctrlrange="-1.0 1.0" gear="100" joint="foot_left_joint"/>
<!-- <motor joint="finger2_rot" ctrlrange="-20.0 20.0" isctrllimited="true"/>-->
</actuator>
</mujoco>

23154
examples/pybullet/gym/envs/other_assets/roboschool/models_outdoor/stadium/part0.obj
View File

File diff suppressed because it is too large Load Diff

16210
examples/pybullet/gym/envs/other_assets/roboschool/models_outdoor/stadium/part1.obj
View File

File diff suppressed because it is too large Load Diff

8350
examples/pybullet/gym/envs/other_assets/roboschool/models_outdoor/stadium/part2.obj
View File

File diff suppressed because it is too large Load Diff

16
examples/pybullet/gym/envs/other_assets/roboschool/models_outdoor/stadium/stadium.mtl
View File

@ -1,16 +0,0 @@
newmtl stadium_white
Ns 96.078431
Ka 0.000000 0.000000 0.000000
Kd 1.000000 1.000000 1.000000
Ks 0.500000 0.500000 0.500000
newmtl stadium_grass
Ka 0.000000 0.000000 0.000000
Kd 0.000000 0.500000 0.000000
Ks 0.000000 0.000000 0.000000
map_Kd stadium_grass.jpg
newmtl stadium_dirt
Ka 0.000000 0.000000 0.000000
Kd 0.600000 0.400000 0.000000
Ks 0.000000 0.000000 0.000000

30561
examples/pybullet/gym/envs/other_assets/roboschool/models_outdoor/stadium/stadium.obj
View File

File diff suppressed because it is too large Load Diff

BIN
examples/pybullet/gym/envs/other_assets/roboschool/models_outdoor/stadium/stadium_grass.jpg
View File

Binary file not shown.
Side by Side

Before

Width:  |  Height:  |  Size: 1.0 MiB

107
examples/pybullet/gym/envs/other_assets/stadium.sdf
View File

@ -1,107 +0,0 @@
<sdf version='1.6'>
<world name='default'>
<gravity>0 0 -9.8</gravity>
<model name='roboschool/models_outdoor/stadium/part0.obj'>
<static>1</static>
<pose frame=''>0 0 0 0 0 0</pose>
<link name='link_d0'>
<inertial>
<mass>0</mass>
<inertia>
<ixx>0.166667</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.166667</iyy>
<iyz>0</iyz>
<izz>0.166667</izz>
</inertia>
</inertial>
<visual name='visual'>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>roboschool/models_outdoor/stadium/part0.obj</uri>
</mesh>
</geometry>
<material>
<ambient>1 1 1 1</ambient>
<diffuse>1.00000 1.00000 1.000000 1</diffuse>
<specular>0.1 .1 .1 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
</link>
</model>
<model name='roboschool/models_outdoor/stadium/part1.obj'>
<static>1</static>
<pose frame=''>0 0 0 0 0 0</pose>
<link name='link_d1'>
<inertial>
<mass>0</mass>
<inertia>
<ixx>0.166667</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.166667</iyy>
<iyz>0</iyz>
<izz>0.166667</izz>
</inertia>
</inertial>
<collision name='collision_1'>
<geometry>
<plane>
<normal>0 0 1</normal>
<size>100 100</size>
</plane>
</geometry>
</collision>
<visual name='visual'>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>roboschool/models_outdoor/stadium/part1.obj</uri>
</mesh>
</geometry>
<material>
<ambient>1 1 1 1</ambient>
<diffuse>0.600000 0.400000 0.000000 1</diffuse>
<specular>.5 .5 .5 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
</link>
</model>
<model name='part2.obj'>
<static>1</static>
<pose frame=''>0 0 0 0 0 0</pose>
<link name='link_d2'>
<inertial>
<mass>0</mass>
<inertia>
<ixx>0.166667</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.166667</iyy>
<iyz>0</iyz>
<izz>0.166667</izz>
</inertia>
</inertial>
<visual name='visual'>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>roboschool/models_outdoor/stadium/part2.obj</uri>
</mesh>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>0.000000 0.500000 0.000000 1</diffuse>
<specular>0.4 0.4 0.4 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
</link>
</model>
</world>
</sdf>

8
examples/pybullet/gym/envs/scene_abstract.py
View File

@ -1,11 +1,3 @@
# This is the only place cpp_household really imported. From other places, it is referenced as scene_abstract.cpp_household
# If this doesn't work, the checklist is:
# 1) Build local Bullet physics library (instructions in README)
# 2) ldd cpp_household.so
# 3) In case of python 2.7 when using pip2 install without -e, the C++ module gets built in python2.7/site-packages,
# but when you have roboschool directory in cwd or in parent(s) of cwd, python2 will use that and fail to reach site-packages.
# No such behavior in Python3. For example, no zoo scripts will work if you install without -e and run them from
# source tree. If you copy zoo script elsewhere, it will work. (upgrade to Python3 if you can.)
import sys, os
sys.path.append(os.path.dirname(__file__))
import pybullet as p

4
examples/pybullet/gym/envs/scene_stadium.py
View File

@ -12,8 +12,8 @@ class StadiumScene(Scene):
# stadium_pose = cpp_household.Pose()
# if self.zero_at_running_strip_start_line:
# stadium_pose.set_xyz(27, 21, 0) # see RUN_STARTLINE, RUN_RAD constants
self.stadium = p.loadSDF(os.path.join(os.path.dirname(__file__), "other_assets", "stadium.sdf"))
self.ground_plane_mjcf = p.loadMJCF(os.path.join(os.path.dirname(__file__), "mujoco_assets", "ground_plane.xml"))
self.stadium = p.loadSDF("stadium.sdf")
self.ground_plane_mjcf = p.loadMJCF("mjcf/ground_plane.xml")
class SinglePlayerStadiumScene(StadiumScene):
"This scene created by environment, to work in a way as if there was no concept of scene visible to user."