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refactor pybullet/gym to allow instantiating environments directly from a pybullet install:

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work-in-progress (need to add missing data files, fix paths etc)

example:

pip install pybullet
pip install gym

python
import gym
import pybullet
import pybullet_envs
env = gym.make("HumanoidBulletEnv-v0")
This commit is contained in:
Erwin Coumans
2017-08-22 00:42:02 -07:00
parent c06ea72a4c
commit 21f9d1b816
148 changed files with 115471 additions and 235 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
MANIFEST.in
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@@ -5,6 +5,8 @@ recursive-include Extras *.h
recursive-include Extras *.hpp recursive-include Extras *.hpp
recursive-include src *.h recursive-include src *.h
recursive-include src *.hpp recursive-include src *.hpp
recursive-include data *.*
recursive-include examples/pybullet/gym *.*
include examples/ThirdPartyLibs/enet/unix.c include examples/ThirdPartyLibs/enet/unix.c
include examples/OpenGLWindow/X11OpenGLWindow.cpp include examples/OpenGLWindow/X11OpenGLWindow.cpp
include examples/ThirdPartyLibs/Glew/glew.c include examples/ThirdPartyLibs/Glew/glew.c

0
examples/pybullet/gym/agents/__init__.py
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21
examples/pybullet/gym/agents/actor_net.py
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@@ -1,21 +0,0 @@
"""An actor network."""
import tensorflow as tf
import sonnet as snt
class ActorNetwork(snt.AbstractModule):
"""An actor network as a sonnet Module."""
def __init__(self, layer_sizes, action_size, name='target_actor'):
super(ActorNetwork, self).__init__(name=name)
self._layer_sizes = layer_sizes
self._action_size = action_size
def _build(self, inputs):
state = inputs
for output_size in self._layer_sizes:
state = snt.Linear(output_size)(state)
state = tf.nn.relu(state)
action = tf.tanh(
snt.Linear(self._action_size, name='action')(state))
return action

37
examples/pybullet/gym/agents/simpleAgent.py
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@@ -1,37 +0,0 @@
"""Loads a DDPG agent without too much external dependencies
"""
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function
import os
import collections
import numpy as np
import tensorflow as tf
import pdb
class SimpleAgent():
def __init__(
self,
session,
ckpt_path,
actor_layer_size,
observation_dim=28
):
self._ckpt_path = ckpt_path
self._session = session
self._observation_dim = observation_dim
self._build()
def _build(self):
saver = tf.train.import_meta_graph(self._ckpt_path + '.meta')
saver.restore(
sess=self._session,
save_path=self._ckpt_path)
self._action = tf.get_collection('action_op')[0]
self._obs = tf.get_collection('observation_placeholder')[0]
def __call__(self, observation):
feed_dict={self._obs: observation}
out_action = self._session.run(self._action, feed_dict=feed_dict)
return out_action[0]

46
examples/pybullet/gym/agents/simpleAgentWithSonnet.py
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@@ -1,46 +0,0 @@
"""Loads a DDPG agent without too much external dependencies
"""
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function
import os
import collections
import numpy as np
import tensorflow as tf
import sonnet as snt
from agents import actor_net
class SimpleAgent():
def __init__(
self,
session,
ckpt_path,
actor_layer_size,
observation_size=(28,),
action_size=8,
):
self._ckpt_path = ckpt_path
self._actor_layer_size = actor_layer_size
self._observation_size = observation_size
self._action_size = action_size
self._session = session
self._build()
def _build(self):
self._agent_net = actor_net.ActorNetwork(self._actor_layer_size, self._action_size)
self._obs = tf.placeholder(tf.float32, self._observation_size)
with tf.name_scope('Act'):
batch_obs = snt.nest.pack_iterable_as(self._obs,
snt.nest.map(lambda x: tf.expand_dims(x, 0),
snt.nest.flatten_iterable(self._obs)))
self._action = self._agent_net(batch_obs)
saver = tf.train.Saver()
saver.restore(
sess=self._session,
save_path=self._ckpt_path)
def __call__(self, observation):
out_action = self._session.run(self._action, feed_dict={self._obs: observation})
return out_action[0]

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examples/pybullet/gym/data/agent/tf_graph_data/tf_graph_data_converted.ckpt-0.index
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examples/pybullet/gym/data/agent/tf_graph_data/tf_graph_data_converted.ckpt-0.meta
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2
examples/pybullet/gym/enjoy_TF_AntBulletEnv_v0_2017may.py
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@@ -1,7 +1,7 @@
import gym import gym
import numpy as np import numpy as np
import pybullet as p import pybullet as p
import envs from .. import pybullet_envs
import time import time
def relu(x): def relu(x):

2
examples/pybullet/gym/enjoy_TF_HalfCheetahBulletEnv_v0_2017may.py
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@@ -1,7 +1,7 @@
import gym import gym
import numpy as np import numpy as np
import pybullet as p import pybullet as p
import envs import pybullet_envs
import time import time
def relu(x): def relu(x):

2
examples/pybullet/gym/enjoy_TF_HopperBulletEnv_v0_2017may.py
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@@ -1,7 +1,7 @@
import gym import gym
import numpy as np import numpy as np
import pybullet as p import pybullet as p
import envs import pybullet_envs
import time import time
def relu(x): def relu(x):

2
examples/pybullet/gym/enjoy_TF_HumanoidBulletEnv_v0_2017may.py
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@@ -1,7 +1,7 @@
import gym import gym
import numpy as np import numpy as np
import pybullet as p import pybullet as p
import envs import pybullet_envs
import time import time
def relu(x): def relu(x):

2
examples/pybullet/gym/enjoy_TF_InvertedDoublePendulumBulletEnv_v0_2017may.py
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@@ -1,7 +1,7 @@
import gym import gym
import numpy as np import numpy as np
import pybullet as p import pybullet as p
import envs import pybullet_envs
import time import time
def relu(x): def relu(x):

2
examples/pybullet/gym/enjoy_TF_InvertedPendulumBulletEnv_v0_2017may.py
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@@ -1,7 +1,7 @@
import gym import gym
import numpy as np import numpy as np
import pybullet as p import pybullet as p
import envs import pybullet_envs
import time import time
def relu(x): def relu(x):

2
examples/pybullet/gym/enjoy_TF_InvertedPendulumSwingupBulletEnv_v0_2017may.py
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@@ -1,7 +1,7 @@
import gym import gym
import numpy as np import numpy as np
import pybullet as p import pybullet as p
import envs import pybullet_envs
import time import time
def relu(x): def relu(x):

2
examples/pybullet/gym/enjoy_kuka_grasping.py
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@@ -1,5 +1,5 @@
import gym import gym
from envs.bullet.kukaGymEnv import KukaGymEnv from pybullet_envs.bullet.kukaGymEnv import KukaGymEnv
from baselines import deepq from baselines import deepq

2
examples/pybullet/gym/enjoy_pybullet_cartpole.py
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@@ -1,7 +1,7 @@
import gym import gym
from baselines import deepq from baselines import deepq
from envs.bullet.cartpole_bullet import CartPoleBulletEnv from pybullet_envs.bullet.cartpole_bullet import CartPoleBulletEnv
def main(): def main():
env = gym.make('CartPoleBulletEnv-v0') env = gym.make('CartPoleBulletEnv-v0')

2
examples/pybullet/gym/enjoy_pybullet_racecar.py
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@@ -1,5 +1,5 @@
import gym import gym
from envs.bullet.racecarGymEnv import RacecarGymEnv from pybullet_envs.bullet.racecarGymEnv import RacecarGymEnv
from baselines import deepq from baselines import deepq

2
examples/pybullet/gym/enjoy_pybullet_zed_racecar.py
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@@ -1,5 +1,5 @@
import gym import gym
from envs.bullet.racecarZEDGymEnv import RacecarZEDGymEnv from pybullet_envs.bullet.racecarZEDGymEnv import RacecarZEDGymEnv
from baselines import deepq from baselines import deepq

7
examples/pybullet/gym/envs/bullet/__init__.py
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@@ -1,7 +0,0 @@
from envs.bullet.cartpole_bullet import CartPoleBulletEnv
from envs.bullet.minitaur_bullet import MinitaurBulletEnv
from envs.bullet.racecarGymEnv import RacecarGymEnv
from envs.bullet.racecarZEDGymEnv import RacecarZEDGymEnv
from envs.bullet.simpleHumanoidGymEnv import SimpleHumanoidGymEnv
from envs.bullet.kukaGymEnv import KukaGymEnv
from envs.bullet.kukaCamGymEnv import KukaCamGymEnv

2
examples/pybullet/gym/kukaGymEnvTest.py
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@@ -1,5 +1,5 @@
from envs.bullet.kukaGymEnv import KukaGymEnv from pybullet_envs.bullet.kukaGymEnv import KukaGymEnv
import time import time

2
examples/pybullet/gym/kukaJointSpaceGymEnvTest.py
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@@ -1,5 +1,5 @@
from envs.bullet.kukaGymEnv import KukaGymEnv from pybullet_envs.bullet.kukaGymEnv import KukaGymEnv
import time import time

2
examples/pybullet/gym/minitaurGymEnvTest.py
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@@ -9,7 +9,7 @@ import math
import numpy as np import numpy as np
import tensorflow as tf import tensorflow as tf
from envs.bullet.minitaurGymEnv import MinitaurGymEnv from pybullet_envs.bullet.minitaurGymEnv import MinitaurGymEnv
try: try:
import sonnet import sonnet

38
examples/pybullet/gym/envs/__init__.py → examples/pybullet/gym/pybullet_envs/__init__.py
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@@ -4,131 +4,131 @@ from gym.envs.registration import registry, register, make, spec
register( register(
id='CartPoleBulletEnv-v0', id='CartPoleBulletEnv-v0',
entry_point='envs.bullet:CartPoleBulletEnv', entry_point='pybullet_envs.bullet:CartPoleBulletEnv',
timestep_limit=1000, timestep_limit=1000,
reward_threshold=950.0, reward_threshold=950.0,
) )
register( register(
id='MinitaurBulletEnv-v0', id='MinitaurBulletEnv-v0',
entry_point='envs.bullet:MinitaurBulletEnv', entry_point='pybullet_envs.bullet:MinitaurBulletEnv',
timestep_limit=1000, timestep_limit=1000,
reward_threshold=5.0, reward_threshold=5.0,
) )
register( register(
id='RacecarBulletEnv-v0', id='RacecarBulletEnv-v0',
entry_point='envs.bullet:RacecarBulletEnv', entry_point='pybullet_envs.bullet:RacecarBulletEnv',
timestep_limit=1000, timestep_limit=1000,
reward_threshold=5.0, reward_threshold=5.0,
) )
register( register(
id='RacecarZedBulletEnv-v0', id='RacecarZedBulletEnv-v0',
entry_point='envs.bullet:RacecarZEDGymEnv', entry_point='pybullet_envs.bullet:RacecarZEDGymEnv',
timestep_limit=1000, timestep_limit=1000,
reward_threshold=5.0, reward_threshold=5.0,
) )
register( register(
id='SimpleHumanoidBulletEnv-v0', id='SimpleHumanoidBulletEnv-v0',
entry_point='envs.bullet:SimpleHumanoidGymEnv', entry_point='pybullet_envs.bullet:SimpleHumanoidGymEnv',
timestep_limit=1000, timestep_limit=1000,
reward_threshold=5.0, reward_threshold=5.0,
) )
register( register(
id='KukaBulletEnv-v0', id='KukaBulletEnv-v0',
entry_point='envs.bullet:KukaGymEnv', entry_point='pybullet_envs.bullet:KukaGymEnv',
timestep_limit=1000, timestep_limit=1000,
reward_threshold=5.0, reward_threshold=5.0,
) )
register( register(
id='KukaCamBulletEnv-v0', id='KukaCamBulletEnv-v0',
entry_point='envs.bullet:KukaCamGymEnv', entry_point='pybullet_envs.bullet:KukaCamGymEnv',
timestep_limit=1000, timestep_limit=1000,
reward_threshold=5.0, reward_threshold=5.0,
) )
register( register(
id='InvertedPendulumBulletEnv-v0', id='InvertedPendulumBulletEnv-v0',
entry_point='envs.gym_pendulum_envs:InvertedPendulumBulletEnv', entry_point='pybullet_envs.gym_pendulum_envs:InvertedPendulumBulletEnv',
max_episode_steps=1000, max_episode_steps=1000,
reward_threshold=950.0, reward_threshold=950.0,
) )
register( register(
id='InvertedDoublePendulumBulletEnv-v0', id='InvertedDoublePendulumBulletEnv-v0',
entry_point='envs.gym_pendulum_envs:InvertedDoublePendulumBulletEnv', entry_point='pybullet_envs.gym_pendulum_envs:InvertedDoublePendulumBulletEnv',
max_episode_steps=1000, max_episode_steps=1000,
reward_threshold=9100.0, reward_threshold=9100.0,
) )
register( register(
id='InvertedPendulumSwingupBulletEnv-v0', id='InvertedPendulumSwingupBulletEnv-v0',
entry_point='envs.gym_pendulum_envs:InvertedPendulumSwingupBulletEnv', entry_point='pybullet_envs.gym_pendulum_envs:InvertedPendulumSwingupBulletEnv',
max_episode_steps=1000, max_episode_steps=1000,
reward_threshold=800.0, reward_threshold=800.0,
) )
# register( # register(
# id='ReacherBulletEnv-v0', # id='ReacherBulletEnv-v0',
# entry_point='envs.gym_manipulator_envs:ReacherBulletEnv', # entry_point='pybullet_envs.gym_manipulator_envs:ReacherBulletEnv',
# max_episode_steps=150, # max_episode_steps=150,
# reward_threshold=18.0, # reward_threshold=18.0,
# ) # )
# #
# register( # register(
# id='PusherBulletEnv-v0', # id='PusherBulletEnv-v0',
# entry_point='envs.gym_manipulator_envs:PusherBulletEnv', # entry_point='pybullet_envs.gym_manipulator_envs:PusherBulletEnv',
# max_episode_steps=150, # max_episode_steps=150,
# reward_threshold=18.0, # reward_threshold=18.0,
# ) # )
# #
# register( # register(
# id='ThrowerBulletEnv-v0', # id='ThrowerBulletEnv-v0',
# entry_point='envs.gym_manipulator_envs:ThrowerBulletEnv', # entry_point='pybullet_envs.gym_manipulator_envs:ThrowerBulletEnv',
# max_episode_steps=100, # max_episode_steps=100,
# reward_threshold=18.0, # reward_threshold=18.0,
# ) # )
# #
# register( # register(
# id='StrikerBulletEnv-v0', # id='StrikerBulletEnv-v0',
# entry_point='envs.gym_manipulator_envs:StrikerBulletEnv', # entry_point='pybullet_envs.gym_manipulator_envs:StrikerBulletEnv',
# max_episode_steps=100, # max_episode_steps=100,
# reward_threshold=18.0, # reward_threshold=18.0,
# ) # )
register( register(
id='Walker2DBulletEnv-v0', id='Walker2DBulletEnv-v0',
entry_point='envs.gym_locomotion_envs:Walker2DBulletEnv', entry_point='pybullet_envs.gym_locomotion_envs:Walker2DBulletEnv',
max_episode_steps=1000, max_episode_steps=1000,
reward_threshold=2500.0 reward_threshold=2500.0
) )
register( register(
id='HalfCheetahBulletEnv-v0', id='HalfCheetahBulletEnv-v0',
entry_point='envs.gym_locomotion_envs:HalfCheetahBulletEnv', entry_point='pybullet_envs.gym_locomotion_envs:HalfCheetahBulletEnv',
max_episode_steps=1000, max_episode_steps=1000,
reward_threshold=3000.0 reward_threshold=3000.0
) )
register( register(
id='AntBulletEnv-v0', id='AntBulletEnv-v0',
entry_point='envs.gym_locomotion_envs:AntBulletEnv', entry_point='pybullet_envs.gym_locomotion_envs:AntBulletEnv',
max_episode_steps=1000, max_episode_steps=1000,
reward_threshold=2500.0 reward_threshold=2500.0
) )
register( register(
id='HumanoidBulletEnv-v0', id='HumanoidBulletEnv-v0',
entry_point='envs.gym_locomotion_envs:HumanoidBulletEnv', entry_point='pybullet_envs.gym_locomotion_envs:HumanoidBulletEnv',
max_episode_steps=1000 max_episode_steps=1000
) )
register( register(
id='HopperBulletEnv-v0', id='HopperBulletEnv-v0',
entry_point='envs.gym_locomotion_envs:HopperBulletEnv', entry_point='pybullet_envs.gym_locomotion_envs:HopperBulletEnv',
max_episode_steps=1000, max_episode_steps=1000,
reward_threshold=2500.0 reward_threshold=2500.0
) )

7
examples/pybullet/gym/pybullet_envs/bullet/__init__.py Normal file
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@@ -0,0 +1,7 @@
from pybullet_envs.bullet.cartpole_bullet import CartPoleBulletEnv
from pybullet_envs.bullet.minitaur_bullet import MinitaurBulletEnv
from pybullet_envs.bullet.racecarGymEnv import RacecarGymEnv
from pybullet_envs.bullet.racecarZEDGymEnv import RacecarZEDGymEnv
from pybullet_envs.bullet.simpleHumanoidGymEnv import SimpleHumanoidGymEnv
from pybullet_envs.bullet.kukaGymEnv import KukaGymEnv
from pybullet_envs.bullet.kukaCamGymEnv import KukaCamGymEnv

2
examples/pybullet/gym/envs/bullet/cartpole_bullet.py → examples/pybullet/gym/pybullet_envs/bullet/cartpole_bullet.py
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@@ -76,7 +76,7 @@ class CartPoleBulletEnv(gym.Env):
def _reset(self): def _reset(self):
# print("-----------reset simulation---------------") # print("-----------reset simulation---------------")
p.resetSimulation() p.resetSimulation()
self.cartpole = p.loadURDF("cartpole.urdf",[0,0,0]) self.cartpole = p.loadURDF(os.path.join(os.path.dirname(__file__),"../data","cartpole.urdf"),[0,0,0])
self.timeStep = 0.01 self.timeStep = 0.01
p.setJointMotorControl2(self.cartpole, 1, p.VELOCITY_CONTROL, force=0) p.setJointMotorControl2(self.cartpole, 1, p.VELOCITY_CONTROL, force=0)
p.setGravity(0,0, -10) p.setGravity(0,0, -10)

5
examples/pybullet/gym/envs/bullet/kuka.py → examples/pybullet/gym/pybullet_envs/bullet/kuka.py
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@@ -1,3 +1,4 @@
import os
import pybullet as p import pybullet as p
import numpy as np import numpy as np
import copy import copy
@@ -31,7 +32,7 @@ class Kuka:
self.reset() self.reset()
def reset(self): def reset(self):
objects = p.loadSDF("kuka_iiwa/kuka_with_gripper2.sdf") objects = p.loadSDF(os.path.join(os.path.dirname(__file__),"../data","kuka_iiwa/kuka_with_gripper2.sdf"))
self.kukaUid = objects[0] self.kukaUid = objects[0]
#for i in range (p.getNumJoints(self.kukaUid)): #for i in range (p.getNumJoints(self.kukaUid)):
# print(p.getJointInfo(self.kukaUid,i)) # print(p.getJointInfo(self.kukaUid,i))
@@ -42,7 +43,7 @@ class Kuka:
p.resetJointState(self.kukaUid,jointIndex,self.jointPositions[jointIndex]) p.resetJointState(self.kukaUid,jointIndex,self.jointPositions[jointIndex])
p.setJointMotorControl2(self.kukaUid,jointIndex,p.POSITION_CONTROL,targetPosition=self.jointPositions[jointIndex],force=self.maxForce) p.setJointMotorControl2(self.kukaUid,jointIndex,p.POSITION_CONTROL,targetPosition=self.jointPositions[jointIndex],force=self.maxForce)
self.trayUid = p.loadURDF("tray/tray.urdf", 0.640000,0.075000,-0.190000,0.000000,0.000000,1.000000,0.000000) self.trayUid = p.loadURDF(os.path.join(os.path.dirname(__file__),"../data","tray/tray.urdf"), 0.640000,0.075000,-0.190000,0.000000,0.000000,1.000000,0.000000)
self.endEffectorPos = [0.537,0.0,0.5] self.endEffectorPos = [0.537,0.0,0.5]
self.endEffectorAngle = 0 self.endEffectorAngle = 0

7
examples/pybullet/gym/envs/bullet/kukaCamGymEnv.py → examples/pybullet/gym/pybullet_envs/bullet/kukaCamGymEnv.py
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@@ -1,3 +1,4 @@
import os
import math import math
import gym import gym
from gym import spaces from gym import spaces
@@ -54,15 +55,15 @@ class KukaCamGymEnv(gym.Env):
p.resetSimulation() p.resetSimulation()
p.setPhysicsEngineParameter(numSolverIterations=150) p.setPhysicsEngineParameter(numSolverIterations=150)
p.setTimeStep(self._timeStep) p.setTimeStep(self._timeStep)
p.loadURDF("%splane.urdf" % self._urdfRoot,[0,0,-1]) p.loadURDF(os.path.join(os.path.dirname(__file__),"../data","plane.urdf"),[0,0,-1])
p.loadURDF("table/table.urdf", 0.5000000,0.00000,-.820000,0.000000,0.000000,0.0,1.0) p.loadURDF(os.path.join(os.path.dirname(__file__),"../data","table/table.urdf"), 0.5000000,0.00000,-.820000,0.000000,0.000000,0.0,1.0)
xpos = 0.5 +0.05*random.random() xpos = 0.5 +0.05*random.random()
ypos = 0 +0.05*random.random() ypos = 0 +0.05*random.random()
ang = 3.1415925438*random.random() ang = 3.1415925438*random.random()
orn = p.getQuaternionFromEuler([0,0,ang]) orn = p.getQuaternionFromEuler([0,0,ang])
self.blockUid =p.loadURDF("block.urdf", xpos,ypos,-0.1,orn[0],orn[1],orn[2],orn[3]) self.blockUid =p.loadURDF(os.path.join(os.path.dirname(__file__),"../data","block.urdf"), xpos,ypos,-0.1,orn[0],orn[1],orn[2],orn[3])
p.setGravity(0,0,-10) p.setGravity(0,0,-10)
self._kuka = kuka.Kuka(urdfRootPath=self._urdfRoot, timeStep=self._timeStep) self._kuka = kuka.Kuka(urdfRootPath=self._urdfRoot, timeStep=self._timeStep)

0
examples/pybullet/gym/envs/bullet/kukaGymEnv.py → examples/pybullet/gym/pybullet_envs/bullet/kukaGymEnv.py
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0
examples/pybullet/gym/envs/bullet/minitaur.py → examples/pybullet/gym/pybullet_envs/bullet/minitaur.py
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0
examples/pybullet/gym/envs/bullet/minitaurGymEnv.py → examples/pybullet/gym/pybullet_envs/bullet/minitaurGymEnv.py
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2
examples/pybullet/gym/envs/bullet/minitaur_bullet.py → examples/pybullet/gym/pybullet_envs/bullet/minitaur_bullet.py
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@@ -6,7 +6,7 @@ import numpy as np
import time import time
import pybullet as p import pybullet as p
from envs.bullet.minitaur import Minitaur from pybullet_envs.bullet.minitaur import Minitaur
class MinitaurBulletEnv(gym.Env): class MinitaurBulletEnv(gym.Env):
metadata = { metadata = {

0
examples/pybullet/gym/envs/bullet/minitaur_new.py → examples/pybullet/gym/pybullet_envs/bullet/minitaur_new.py
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0
examples/pybullet/gym/envs/bullet/racecar.py → examples/pybullet/gym/pybullet_envs/bullet/racecar.py
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0
examples/pybullet/gym/envs/bullet/racecarGymEnv.py → examples/pybullet/gym/pybullet_envs/bullet/racecarGymEnv.py
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0
examples/pybullet/gym/envs/bullet/racecarZEDGymEnv.py → examples/pybullet/gym/pybullet_envs/bullet/racecarZEDGymEnv.py
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0
examples/pybullet/gym/envs/bullet/simpleHumanoid.py → examples/pybullet/gym/pybullet_envs/bullet/simpleHumanoid.py
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0
examples/pybullet/gym/envs/bullet/simpleHumanoidGymEnv.py → examples/pybullet/gym/pybullet_envs/bullet/simpleHumanoidGymEnv.py
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examples/pybullet/gym/pybullet_envs/data/block.urdf Normal file
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<?xml version="1.0"?>
<robot name="block_2">
<link name="block_2_base_link">
<contact>
<lateral_friction value="1.0"/>
<spinning_friction value=".001"/>
</contact>
<inertial>
<origin rpy="0 0 0" xyz="0 0 0"/>
<mass value="0.02"/>
<inertia ixx="1" ixy="0" ixz="0" iyy="1" iyz="0" izz="1"/>
</inertial>
<visual>
<origin rpy="0 0 0" xyz="0.0 0.0 0.0"/>
<geometry>
<box size="0.10 0.018 0.018"/>
</geometry>
<material name="blockmat">
<color rgba="0.1 0.7 0.1 1"/>
</material>
</visual>
<collision>
<origin rpy="0 0 0" xyz="0.0 0.0 0.0"/>
<geometry>
<box size="0.10 0.018 0.018"/>
</geometry>
</collision>
</link>
</robot>

74
examples/pybullet/gym/pybullet_envs/data/cartpole.urdf Normal file
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<?xml version="1.0"?>
<robot name="physics">
<link name="slideBar">
<visual>
<geometry>
<box size="30 0.05 0.05"/>
</geometry>
<origin xyz="0 0 0"/>
<material name="green">
<color rgba="0 0.8 .8 1"/>
</material>
</visual>
<inertial>
<mass value="0"/>
<inertia ixx="1.0" ixy="0.0" ixz="0.0" iyy="1.0" iyz="0.0" izz="1.0"/>
</inertial>
</link>
<link name="cart">
<visual>
<geometry>
<box size="0.5 0.5 0.2"/>
</geometry>
<origin xyz="0 0 0"/>
<material name="blue">
<color rgba="0 0 .8 1"/>
</material>
</visual>
<collision>
<geometry>
<box size="0.5 0.5 0.2"/>
</geometry>
<origin xyz="0 0 0"/>
</collision>
<inertial>
<mass value="1"/>
<inertia ixx="1.0" ixy="0.0" ixz="0.0" iyy="1.0" iyz="0.0" izz="1.0"/>
</inertial>
</link>
<joint name="slider_to_cart" type="prismatic">
<axis xyz="1 0 0"/>
<origin xyz="0.0 0.0 0.0"/>
<parent link="slideBar"/>
<child link="cart"/>
<limit effort="1000.0" lower="-15" upper="15" velocity="5"/>
</joint>
<link name="pole">
<visual>
<geometry>
<box size="0.05 0.05 1.0"/>
</geometry>
<origin rpy="0 0 0" xyz="0 0 0.5"/>
<material name="white">
<color rgba="1 1 1 1"/>
</material>
</visual>
<inertial>
<origin xyz="0 0 0.5"/>
<mass value="10"/>
<inertia ixx="1.0" ixy="0.0" ixz="0.0" iyy="1.0" iyz="0.0" izz="1.0"/>
</inertial>
</link>
<joint name="cart_to_pole" type="continuous">
<axis xyz="0 1 0"/>
<origin xyz="0.0 0.0 0"/>
<parent link="cart"/>
<child link="pole"/>
</joint>
</robot>

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examples/pybullet/gym/pybullet_envs/data/checker_blue.png Normal file
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802
examples/pybullet/gym/pybullet_envs/data/kuka_iiwa/kuka_with_gripper.sdf Normal file
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<?xml version="1.0" ?>
<!--This file contains the SDF model of a KUKA iiwa robot with a wsg50 gripper.
It has been produced from the varients in //third_party/robotics/models.
Note: This file is temporary, and should be deleted once Bullet supports
importing models in SDF. Also, this file has been specialized for Bullet,
because the mass of the base link has been set to 0, as needed by Bullet.
Note: All of the gripper link poses have been adjusted in the z direction
to achieve a reasonable position of the gripper relative to the arm.
Note: The joint names for the KUKA have been changed to J0, J1, etc. -->
<sdf version='1.6'>
<world name='default'>
<model name='lbr_iiwa_with_wsg50'>
<link name='lbr_iiwa_link_0'>
<pose frame=''>0 0 0 0 -0 0</pose>
<inertial>
<pose frame=''>-0.1 0 0.07 0 -0 0</pose>
<mass>0</mass>
<inertia>
<ixx>0.05</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.06</iyy>
<iyz>0</iyz>
<izz>0.03</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_0_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>/meshes/link_0.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_0_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_0.obj</uri>
</mesh>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>0.2 0.2 0.2 1.0</diffuse>
<specular>0.4 0.4 0.4 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
</link>
<link name='lbr_iiwa_link_1'>
<pose frame=''>0 0 0.1575 0 -0 0</pose>
<inertial>
<pose frame=''>0 -0.03 0.12 0 -0 0</pose>
<mass>4</mass>
<inertia>
<ixx>0.1</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.09</iyy>
<iyz>0</iyz>
<izz>0.02</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_1_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_1.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_1_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_1.obj</uri>
</mesh>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>0.5 0.7 1.0 1.0</diffuse>
<specular>0.5 0.5 0.5 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
</link>
<joint name='J0' type='revolute'>
<child>lbr_iiwa_link_1</child>
<parent>lbr_iiwa_link_0</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.96706</lower>
<upper>2.96706</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
</axis>
</joint>
<link name='lbr_iiwa_link_2'>
<pose frame=''>0 0 0.36 1.5708 -0 -3.14159</pose>
<inertial>
<pose frame=''>0.0003 0.059 0.042 0 -0 0</pose>
<mass>4</mass>
<inertia>
<ixx>0.05</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.018</iyy>
<iyz>0</iyz>
<izz>0.044</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_2_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_2.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_2_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_2.obj</uri>
</mesh>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>0.5 0.7 1.0 1.0</diffuse>
<specular>0.5 0.5 0.5 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
</link>
<joint name='J1' type='revolute'>
<child>lbr_iiwa_link_2</child>
<parent>lbr_iiwa_link_1</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.0944</lower>
<upper>2.0944</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
</axis>
</joint>
<link name='lbr_iiwa_link_3'>
<pose frame=''>0 -0 0.5645 0 0 0</pose>
<inertial>
<pose frame=''>0 0.03 0.13 0 -0 0</pose>
<mass>3</mass>
<inertia>
<ixx>0.08</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.075</iyy>
<iyz>0</iyz>
<izz>0.01</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_3_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_3.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_3_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_3.obj</uri>
</mesh>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>1.0 0.423529411765 0.0392156862745 1.0</diffuse>
<specular>0.5 0.5 0.5 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
</link>
<joint name='J2' type='revolute'>
<child>lbr_iiwa_link_3</child>
<parent>lbr_iiwa_link_2</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.96706</lower>
<upper>2.96706</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
</axis>
</joint>
<link name='lbr_iiwa_link_4'>
<pose frame=''>0 -0 0.78 1.5708 0 0</pose>
<inertial>
<pose frame=''>0 0.067 0.034 0 -0 0</pose>
<mass>2.7</mass>
<inertia>
<ixx>0.03</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.01</iyy>
<iyz>0</iyz>
<izz>0.029</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_4_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_4.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_4_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_4.obj</uri>
</mesh>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>0.5 0.7 1.0 1.0</diffuse>
<specular>0.5 0.5 0.5 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
</link>
<joint name='J3' type='revolute'>
<child>lbr_iiwa_link_4</child>
<parent>lbr_iiwa_link_3</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.0944</lower>
<upper>2.0944</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
</axis>
</joint>
<link name='lbr_iiwa_link_5'>
<pose frame=''>0 -0 0.9645 0 -0 -3.14159</pose>
<inertial>
<pose frame=''>0.0001 0.021 0.076 0 -0 0</pose>
<mass>1.7</mass>
<inertia>
<ixx>0.02</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.018</iyy>
<iyz>0</iyz>
<izz>0.005</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_5_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_5.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_5_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_5.obj</uri>
</mesh>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>0.5 0.7 1.0 1.0</diffuse>
<specular>0.5 0.5 0.5 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
</link>
<joint name='J4' type='revolute'>
<child>lbr_iiwa_link_5</child>
<parent>lbr_iiwa_link_4</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.96706</lower>
<upper>2.96706</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
</axis>
</joint>
<link name='lbr_iiwa_link_6'>
<pose frame=''>0 0 1.18 1.5708 -0 -3.14159</pose>
<inertial>
<pose frame=''>0 0.0006 0.0004 0 -0 0</pose>
<mass>1.8</mass>
<inertia>
<ixx>0.005</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.0036</iyy>
<iyz>0</iyz>
<izz>0.0047</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_6_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_6.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_6_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_6.obj</uri>
</mesh>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>1.0 0.423529411765 0.0392156862745 1.0</diffuse>
<specular>0.5 0.5 0.5 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
</link>
<joint name='J5' type='revolute'>
<child>lbr_iiwa_link_6</child>
<parent>lbr_iiwa_link_5</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.0944</lower>
<upper>2.0944</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
</axis>
</joint>
<link name='lbr_iiwa_link_7'>
<pose frame=''>0 0 1.261 0 0 0</pose>
<inertial>
<pose frame=''>0 0 0.02 0 -0 0</pose>
<mass>0.3</mass>
<inertia>
<ixx>0.001</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.001</iyy>
<iyz>0</iyz>
<izz>0.001</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_7_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_7.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_7_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_7.obj</uri>
</mesh>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>0.6 0.6 0.6 1</diffuse>
<specular>0.5 0.5 0.5 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
</link>
<joint name='J6' type='revolute'>
<child>lbr_iiwa_link_7</child>
<parent>lbr_iiwa_link_6</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-3.05433</lower>
<upper>3.05433</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
</axis>
</joint>
<!-- Attach the base of the gripper to the end of the arm -->
<joint name='gripper_to_arm' type='fixed'>
<parent>lbr_iiwa_link_7</parent>
<child>base_link</child>
</joint>
<link name='base_link'>
<pose frame=''>0 0 1.305 0 -0 0</pose>
<inertial>
<pose frame=''>0 0 0 0 -0 0</pose>
<mass>1.2</mass>
<inertia>
<ixx>1</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>1</iyy>
<iyz>0</iyz>
<izz>1</izz>
</inertia>
</inertial>
<visual name='base_link_visual'>
<pose frame=''>0 0 0 0 0 0</pose>
<geometry>
<box>
<size>0.05 0.05 0.1 </size>
</box>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>0.6 0.6 0.6 1</diffuse>
<specular>0.5 0.5 0.5 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
</link>
<joint name='base_left_finger_joint' type='revolute'>
<parent>base_link</parent>
<child>left_finger</child>
<axis>
<xyz>0 1 0</xyz>
<limit>
<lower>-10.4</lower>
<upper>10.01</upper>
<effort>100</effort>
<velocity>0</velocity>
</limit>
<dynamics>
<damping>0</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
</axis>
</joint>
<link name='left_finger'>
<pose frame=''>0 0.024 1.35 0 -0.05 0</pose>
<inertial>
<pose frame=''>0 0 0.04 0 0 0</pose>
<mass>0.1</mass>
<inertia>
<ixx>0.1</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.1</iyy>
<iyz>0</iyz>
<izz>0.1</izz>
</inertia>
</inertial>
<visual name='left_finger_visual'>
<pose frame=''>0 0 0.04 0 0 0</pose>
<geometry>
<box>
<size>0.01 0.01 0.08</size>
</box>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>0.6 0.6 0.6 1</diffuse>
<specular>0.5 0.5 0.5 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
</link>
<joint name='left_finger_base_joint' type='fixed'>
<parent>left_finger</parent>
<child>left_finger_base</child>
</joint>
<link name='left_finger_base'>
<pose frame=''>-0.005 0.024 1.43 0 -0.3 0</pose>
<inertial>
<pose frame=''>-0.003 0 0.04 0 0 0 </pose>
<mass>0.2</mass>
<inertia>
<ixx>0.1</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.1</iyy>
<iyz>0</iyz>
<izz>0.1</izz>
</inertia>
</inertial>
<visual name='left_finger_base_visual'>
<pose frame=''>0 0 0 0 0 0 </pose>
<geometry>
<mesh>
<scale>1 1 1 </scale>
<uri>meshes/finger_base_left.stl</uri>
</mesh>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>0.6 0.6 0.6 1</diffuse>
<specular>0.5 0.5 0.5 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
<collision name='left_finger_base_collision'>
<pose frame=''>0 0 0 0 0 0 </pose>
<geometry>
<mesh>
<scale>1 1 1 </scale>
<uri>meshes/finger_base_left.stl</uri>
</mesh>
</geometry>
</collision>
</link>
<joint name='left_base_tip_joint' type='revolute'>
<parent>left_finger_base</parent>
<child>left_finger_tip</child>
<axis>
<xyz>0 1 0</xyz>
<limit>
<lower>-10.1</lower>
<upper>10.3</upper>
<effort>0</effort>
<velocity>0</velocity>
</limit>
<dynamics>
<damping>0</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
</axis>
</joint>
<link name='left_finger_tip'>
<contact>
<lateral_friction>0.8</lateral_friction>
<spinning_friction>1.0</spinning_friction>
</contact>
<pose frame=''>-0.02 0.024 1.49 0 0.2 0</pose>
<inertial>
<pose frame=''>-0.005 0 0.026 0 0 0 </pose>
<mass>0.2</mass>
<inertia>
<ixx>0.1</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.1</iyy>
<iyz>0</iyz>
<izz>0.1</izz>
</inertia>
</inertial>
<visual name='left_finger_tip_visual'>
<pose frame=''>0 0 0 0 0 0</pose>
<geometry>
<mesh>
<scale>1 1 1 </scale>
<uri>meshes/finger_tip_left.stl</uri>
</mesh>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>0.6 0.6 0.6 1</diffuse>
<specular>0.5 0.5 0.5 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
<collision name='left_finger_tip_collision'>
<pose frame=''>0 0 0 0 0 0</pose>
<geometry>
<mesh>
<scale>1 1 1 </scale>
<uri>meshes/finger_tip_left.stl</uri>
</mesh>
</geometry>
</collision>
</link>
<joint name='base_right_finger_joint' type='revolute'>
<parent>base_link</parent>
<child>right_finger</child>
<axis>
<xyz>0 1 0</xyz>
<limit>
<lower>-10.01</lower>
<upper>10.4</upper>
<effort>100</effort>
<velocity>0</velocity>
</limit>
<dynamics>
<damping>0</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
</axis>
</joint>
<link name='right_finger'>
<pose frame=''>0 0.024 1.35 0 0.05 0</pose>
<inertial>
<pose frame=''>0 0 0.04 0 0 0</pose>
<mass>0.1</mass>
<inertia>
<ixx>0.1</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.1</iyy>
<iyz>0</iyz>
<izz>0.1</izz>
</inertia>
</inertial>
<visual name='right_finger_visual'>
<pose frame=''>0 0 0.04 0 0 0</pose>
<geometry>
<box>
<size>0.01 0.01 0.08</size>
</box>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>0.6 0.6 0.6 1</diffuse>
<specular>0.5 0.5 0.5 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
</link>
<joint name='right_finger_base_joint' type='fixed'>
<parent>right_finger</parent>
<child>right_finger_base</child>
</joint>
<link name='right_finger_base'>
<pose frame=''>0.005 0.024 1.43 0 0.3 0</pose>
<inertial>
<pose frame=''>0.003 0 0.04 0 0 0 </pose>
<mass>0.2</mass>
<inertia>
<ixx>0.1</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.1</iyy>
<iyz>0</iyz>
<izz>0.1</izz>
</inertia>
</inertial>
<visual name='right_finger_base_visual'>
<pose frame=''>0 0 0 0 0 0 </pose>
<geometry>
<mesh>
<scale>1 1 1 </scale>
<uri>meshes/finger_base_right.stl</uri>
</mesh>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>0.6 0.6 0.6 1</diffuse>
<specular>0.5 0.5 0.5 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
<collision name='right_finger_base_collision'>
<pose frame=''>0 0 0 0 0 0 </pose>
<geometry>
<mesh>
<scale>1 1 1 </scale>
<uri>meshes/finger_base_right.stl</uri>
</mesh>
</geometry>
</collision>
</link>
<joint name='right_base_tip_joint' type='revolute'>
<parent>right_finger_base</parent>
<child>right_finger_tip</child>
<axis>
<xyz>0 1 0</xyz>
<limit>
<lower>-10.3</lower>
<upper>10.1</upper>
<effort>0</effort>
<velocity>0</velocity>
</limit>
<dynamics>
<damping>0</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
</axis>
</joint>
<link name='right_finger_tip'>
<contact>
<lateral_friction>0.8</lateral_friction>
<spinning_friction>1.0</spinning_friction>
</contact>
<pose frame=''>0.02 0.024 1.49 0 -0.2 0</pose>
<inertial>
<pose frame=''>0.005 0 0.026 0 0 0 </pose>
<mass>0.2</mass>
<inertia>
<ixx>0.1</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.1</iyy>
<iyz>0</iyz>
<izz>0.1</izz>
</inertia>
</inertial>
<visual name='right_finger_visual'>
<pose frame=''>0 0 0 0 0 0</pose>
<geometry>
<mesh>
<scale>1 1 1 </scale>
<uri>meshes/finger_tip_right.stl</uri>
</mesh>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>0.6 0.6 0.6 1</diffuse>
<specular>0.5 0.5 0.5 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
<collision name='right_finger_tip_collision'>
<pose frame=''>0 0 0 0 0 0</pose>
<geometry>
<mesh>
<scale>1 1 1 </scale>
<uri>meshes/finger_tip_right.stl</uri>
</mesh>
</geometry>
</collision>
</link>
</model>
</world>
</sdf>

857
examples/pybullet/gym/pybullet_envs/data/kuka_iiwa/kuka_with_gripper2.sdf Normal file
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<?xml version="1.0" ?>
<!--This file contains the SDF model of a KUKA iiwa robot with a wsg50 gripper.
It has been produced from the varients in //third_party/robotics/models.
Note: This file is temporary, and should be deleted once Bullet supports
importing models in SDF. Also, this file has been specialized for Bullet,
because the mass of the base link has been set to 0, as needed by Bullet.
Note: All of the gripper link poses have been adjusted in the z direction
to achieve a reasonable position of the gripper relative to the arm.
Note: The joint names for the KUKA have been changed to J0, J1, etc. -->
<sdf version='1.6'>
<world name='default'>
<model name='lbr_iiwa_with_wsg50'>
<link name='lbr_iiwa_link_0'>
<pose frame=''>0 0 0 0 -0 0</pose>
<inertial>
<pose frame=''>-0.1 0 0.07 0 -0 0</pose>
<mass>0</mass>
<inertia>
<ixx>0.05</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.06</iyy>
<iyz>0</iyz>
<izz>0.03</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_0_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>/meshes/link_0.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_0_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_0.obj</uri>
</mesh>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>0.2 0.2 0.2 1.0</diffuse>
<specular>0.4 0.4 0.4 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
</link>
<link name='lbr_iiwa_link_1'>
<pose frame=''>0 0 0.1575 0 -0 0</pose>
<inertial>
<pose frame=''>0 -0.03 0.12 0 -0 0</pose>
<mass>4</mass>
<inertia>
<ixx>0.1</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.09</iyy>
<iyz>0</iyz>
<izz>0.02</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_1_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_1.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_1_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_1.obj</uri>
</mesh>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>0.5 0.7 1.0 1.0</diffuse>
<specular>0.5 0.5 0.5 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
</link>
<joint name='J0' type='revolute'>
<child>lbr_iiwa_link_1</child>
<parent>lbr_iiwa_link_0</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.96706</lower>
<upper>2.96706</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
</axis>
</joint>
<link name='lbr_iiwa_link_2'>
<pose frame=''>0 0 0.36 1.5708 -0 -3.14159</pose>
<inertial>
<pose frame=''>0.0003 0.059 0.042 0 -0 0</pose>
<mass>4</mass>
<inertia>
<ixx>0.05</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.018</iyy>
<iyz>0</iyz>
<izz>0.044</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_2_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_2.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_2_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_2.obj</uri>
</mesh>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>0.5 0.7 1.0 1.0</diffuse>
<specular>0.5 0.5 0.5 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
</link>
<joint name='J1' type='revolute'>
<child>lbr_iiwa_link_2</child>
<parent>lbr_iiwa_link_1</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.0944</lower>
<upper>2.0944</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
</axis>
</joint>
<link name='lbr_iiwa_link_3'>
<pose frame=''>0 -0 0.5645 0 0 0</pose>
<inertial>
<pose frame=''>0 0.03 0.13 0 -0 0</pose>
<mass>3</mass>
<inertia>
<ixx>0.08</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.075</iyy>
<iyz>0</iyz>
<izz>0.01</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_3_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_3.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_3_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_3.obj</uri>
</mesh>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>1.0 0.423529411765 0.0392156862745 1.0</diffuse>
<specular>0.5 0.5 0.5 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
</link>
<joint name='J2' type='revolute'>
<child>lbr_iiwa_link_3</child>
<parent>lbr_iiwa_link_2</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.96706</lower>
<upper>2.96706</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
</axis>
</joint>
<link name='lbr_iiwa_link_4'>
<pose frame=''>0 -0 0.78 1.5708 0 0</pose>
<inertial>
<pose frame=''>0 0.067 0.034 0 -0 0</pose>
<mass>2.7</mass>
<inertia>
<ixx>0.03</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.01</iyy>
<iyz>0</iyz>
<izz>0.029</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_4_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_4.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_4_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_4.obj</uri>
</mesh>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>0.5 0.7 1.0 1.0</diffuse>
<specular>0.5 0.5 0.5 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
</link>
<joint name='J3' type='revolute'>
<child>lbr_iiwa_link_4</child>
<parent>lbr_iiwa_link_3</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.0944</lower>
<upper>2.0944</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
</axis>
</joint>
<link name='lbr_iiwa_link_5'>
<pose frame=''>0 -0 0.9645 0 -0 -3.14159</pose>
<inertial>
<pose frame=''>0.0001 0.021 0.076 0 -0 0</pose>
<mass>1.7</mass>
<inertia>
<ixx>0.02</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.018</iyy>
<iyz>0</iyz>
<izz>0.005</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_5_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_5.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_5_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_5.obj</uri>
</mesh>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>0.5 0.7 1.0 1.0</diffuse>
<specular>0.5 0.5 0.5 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
</link>
<joint name='J4' type='revolute'>
<child>lbr_iiwa_link_5</child>
<parent>lbr_iiwa_link_4</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.96706</lower>
<upper>2.96706</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
</axis>
</joint>
<link name='lbr_iiwa_link_6'>
<pose frame=''>0 0 1.18 1.5708 -0 -3.14159</pose>
<inertial>
<pose frame=''>0 0.0006 0.0004 0 -0 0</pose>
<mass>1.8</mass>
<inertia>
<ixx>0.005</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.0036</iyy>
<iyz>0</iyz>
<izz>0.0047</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_6_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_6.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_6_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_6.obj</uri>
</mesh>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>1.0 0.423529411765 0.0392156862745 1.0</diffuse>
<specular>0.5 0.5 0.5 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
</link>
<joint name='J5' type='revolute'>
<child>lbr_iiwa_link_6</child>
<parent>lbr_iiwa_link_5</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.0944</lower>
<upper>2.0944</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
</axis>
</joint>
<link name='lbr_iiwa_link_7'>
<pose frame=''>0 0 1.261 0 0 0</pose>
<inertial>
<pose frame=''>0 0 0.02 0 -0 0</pose>
<mass>1.3</mass>
<inertia>
<ixx>0.001</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.001</iyy>
<iyz>0</iyz>
<izz>0.001</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_7_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_7.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_7_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_7.obj</uri>
</mesh>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>0.6 0.6 0.6 1</diffuse>
<specular>0.5 0.5 0.5 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
</link>
<joint name='J6' type='revolute'>
<child>lbr_iiwa_link_7</child>
<parent>lbr_iiwa_link_6</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-3.05433</lower>
<upper>3.05433</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
</axis>
</joint>
<!-- Attach the base of the gripper to the end of the arm -->
<joint name='gripper_to_arm' type='continuous'>
<parent>lbr_iiwa_link_7</parent>
<child>base_link</child>
<axis>
<xyz>0 0 1</xyz>
</axis>
</joint>
<link name='base_link'>
<pose frame=''>0 0 1.305 0 -0 0</pose>
<inertial>
<pose frame=''>0 0 0 0 -0 0</pose>
<mass>0.2</mass>
<inertia>
<ixx>1</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>1</iyy>
<iyz>0</iyz>
<izz>1</izz>
</inertia>
</inertial>
<visual name='base_link_visual'>
<pose frame=''>0 0 0 0 0 0</pose>
<geometry>
<box>
<size>0.05 0.05 0.1 </size>
</box>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>0.6 0.6 0.6 1</diffuse>
<specular>0.5 0.5 0.5 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
<collision name='base_link_collision'>
<pose frame=''>0 0 0 0 0 0</pose>
<geometry>
<box>
<size>0.05 0.05 0.1 </size>
</box>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>0.6 0.6 0.6 1</diffuse>
<specular>0.5 0.5 0.5 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</collision>
</link>
<joint name='base_left_finger_joint' type='revolute'>
<parent>base_link</parent>
<child>left_finger</child>
<axis>
<xyz>0 1 0</xyz>
<limit>
<lower>-10.4</lower>
<upper>10.01</upper>
<effort>100</effort>
<velocity>0</velocity>
</limit>
<dynamics>
<damping>0</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
</axis>
</joint>
<link name='left_finger'>
<pose frame=''>0 0.024 1.35 0 -0.05 0</pose>
<inertial>
<pose frame=''>0 0 0.04 0 0 0</pose>
<mass>0.2</mass>
<inertia>
<ixx>0.1</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.1</iyy>
<iyz>0</iyz>
<izz>0.1</izz>
</inertia>
</inertial>
<visual name='left_finger_visual'>
<pose frame=''>0 0 0.04 0 0 0</pose>
<geometry>
<box>
<size>0.01 0.01 0.08</size>
</box>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>0.6 0.6 0.6 1</diffuse>
<specular>0.5 0.5 0.5 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
<collision name='left_finger_collision'>
<pose frame=''>0 0 0.04 0 0 0</pose>
<geometry>
<box>
<size>0.01 0.01 0.08</size>
</box>
</geometry>
</collision>
</link>
<joint name='left_finger_base_joint' type='fixed'>
<parent>left_finger</parent>
<child>left_finger_base</child>
</joint>
<link name='left_finger_base'>
<contact>
<lateral_friction>0.8</lateral_friction>
<spinning_friction>.1</spinning_friction>
</contact>
<pose frame=''>-0.005 0.024 1.43 0 -0.3 0</pose>
<inertial>
<pose frame=''>-0.003 0 0.04 0 0 0 </pose>
<mass>0.2</mass>
<inertia>
<ixx>0.1</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.1</iyy>
<iyz>0</iyz>
<izz>0.1</izz>
</inertia>
</inertial>
<visual name='left_finger_base_visual'>
<pose frame=''>0 0 0 0 0 0 </pose>
<geometry>
<mesh>
<scale>1 1 1 </scale>
<uri>meshes/finger_base_left.stl</uri>
</mesh>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>0.6 0.6 0.6 1</diffuse>
<specular>0.5 0.5 0.5 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
<collision name='left_finger_base_collision'>
<pose frame=''>0 0 0 0 0 0 </pose>
<geometry>
<mesh>
<scale>1 1 1 </scale>
<uri>meshes/finger_base_left.stl</uri>
</mesh>
</geometry>
</collision>
</link>
<joint name='left_base_tip_joint' type='revolute'>
<parent>left_finger_base</parent>
<child>left_finger_tip</child>
<axis>
<xyz>0 1 0</xyz>
<limit>
<lower>-10.1</lower>
<upper>10.3</upper>
<effort>0</effort>
<velocity>0</velocity>
</limit>
<dynamics>
<damping>0</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
</axis>
</joint>
<link name='left_finger_tip'>
<contact>
<lateral_friction>0.8</lateral_friction>
<spinning_friction>.1</spinning_friction>
</contact>
<pose frame=''>-0.02 0.024 1.49 0 0.2 0</pose>
<inertial>
<pose frame=''>-0.005 0 0.026 0 0 0 </pose>
<mass>0.2</mass>
<inertia>
<ixx>0.1</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.1</iyy>
<iyz>0</iyz>
<izz>0.1</izz>
</inertia>
</inertial>
<visual name='left_finger_tip_visual'>
<pose frame=''>0 0 0 0 0 0</pose>
<geometry>
<mesh>
<scale>1 1 1 </scale>
<uri>meshes/finger_tip_left.stl</uri>
</mesh>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>0.6 0.6 0.6 1</diffuse>
<specular>0.5 0.5 0.5 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
<collision name='left_finger_tip_collision'>
<pose frame=''>0 0 0 0 0 0</pose>
<geometry>
<mesh>
<scale>1 1 1 </scale>
<uri>meshes/finger_tip_left.stl</uri>
</mesh>
</geometry>
</collision>
</link>
<joint name='base_right_finger_joint' type='revolute'>
<parent>base_link</parent>
<child>right_finger</child>
<axis>
<xyz>0 1 0</xyz>
<limit>
<lower>-10.01</lower>
<upper>10.4</upper>
<effort>100</effort>
<velocity>0</velocity>
</limit>
<dynamics>
<damping>0</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
</axis>
</joint>
<link name='right_finger'>
<contact>
<lateral_friction>0.8</lateral_friction>
<spinning_friction>.1</spinning_friction>
</contact>
<pose frame=''>0 0.024 1.35 0 0.05 0</pose>
<inertial>
<pose frame=''>0 0 0.04 0 0 0</pose>
<mass>0.2</mass>
<inertia>
<ixx>0.1</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.1</iyy>
<iyz>0</iyz>
<izz>0.1</izz>
</inertia>
</inertial>
<visual name='right_finger_visual'>
<pose frame=''>0 0 0.04 0 0 0</pose>
<geometry>
<box>
<size>0.01 0.01 0.08</size>
</box>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>0.6 0.6 0.6 1</diffuse>
<specular>0.5 0.5 0.5 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
<collision name='right_finger_collision'>
<pose frame=''>0 0 0.04 0 0 0</pose>
<geometry>
<box>
<size>0.01 0.01 0.08</size>
</box>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>0.6 0.6 0.6 1</diffuse>
<specular>0.5 0.5 0.5 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</collision>
</link>
<joint name='right_finger_base_joint' type='fixed'>
<parent>right_finger</parent>
<child>right_finger_base</child>
</joint>
<link name='right_finger_base'>
<contact>
<lateral_friction>0.8</lateral_friction>
<spinning_friction>.1</spinning_friction>
</contact>
<pose frame=''>0.005 0.024 1.43 0 0.3 0</pose>
<inertial>
<pose frame=''>0.003 0 0.04 0 0 0 </pose>
<mass>0.2</mass>
<inertia>
<ixx>0.1</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.1</iyy>
<iyz>0</iyz>
<izz>0.1</izz>
</inertia>
</inertial>
<visual name='right_finger_base_visual'>
<pose frame=''>0 0 0 0 0 0 </pose>
<geometry>
<mesh>
<scale>1 1 1 </scale>
<uri>meshes/finger_base_right.stl</uri>
</mesh>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>0.6 0.6 0.6 1</diffuse>
<specular>0.5 0.5 0.5 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
<collision name='right_finger_base_collision'>
<pose frame=''>0 0 0 0 0 0 </pose>
<geometry>
<mesh>
<scale>1 1 1 </scale>
<uri>meshes/finger_base_right.stl</uri>
</mesh>
</geometry>
</collision>
</link>
<joint name='right_base_tip_joint' type='revolute'>
<parent>right_finger_base</parent>
<child>right_finger_tip</child>
<axis>
<xyz>0 1 0</xyz>
<limit>
<lower>-10.3</lower>
<upper>10.1</upper>
<effort>0</effort>
<velocity>0</velocity>
</limit>
<dynamics>
<damping>0</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
</axis>
</joint>
<link name='right_finger_tip'>
<contact>
<lateral_friction>0.8</lateral_friction>
<spinning_friction>.1</spinning_friction>
</contact>
<pose frame=''>0.02 0.024 1.49 0 -0.2 0</pose>
<inertial>
<pose frame=''>0.005 0 0.026 0 0 0 </pose>
<mass>0.2</mass>
<inertia>
<ixx>0.1</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.1</iyy>
<iyz>0</iyz>
<izz>0.1</izz>
</inertia>
</inertial>
<visual name='right_finger_visual'>
<pose frame=''>0 0 0 0 0 0</pose>
<geometry>
<mesh>
<scale>1 1 1 </scale>
<uri>meshes/finger_tip_right.stl</uri>
</mesh>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>0.6 0.6 0.6 1</diffuse>
<specular>0.5 0.5 0.5 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
<collision name='right_finger_tip_collision'>
<pose frame=''>0 0 0 0 0 0</pose>
<geometry>
<mesh>
<scale>1 1 1 </scale>
<uri>meshes/finger_tip_right.stl</uri>
</mesh>
</geometry>
</collision>
</link>
</model>
</world>
</sdf>

414
examples/pybullet/gym/pybullet_envs/data/kuka_iiwa/kuka_world.sdf Normal file
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<sdf version='1.6'>
<world name='default'>
<model name='lbr_iiwa'>
<joint name='fix_to_world' type='fixed'>
<parent>world</parent>
<child>lbr_iiwa_link_0</child>
</joint>
<link name='lbr_iiwa_link_0'>
<pose frame=''>0 0 0 0 -0 0</pose>
<inertial>
<pose frame=''>-0.1 0 0.07 0 -0 0</pose>
<mass>0.01</mass>
<inertia>
<ixx>0.05</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.06</iyy>
<iyz>0</iyz>
<izz>0.03</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_0_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/coarse/link_0.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_0_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_0.stl</uri>
</mesh>
</geometry>
</visual>
</link>
<link name='lbr_iiwa_link_1'>
<pose frame=''>0 0 0.1575 0 -0 0</pose>
<inertial>
<pose frame=''>0 -0.03 0.12 0 -0 0</pose>
<mass>4</mass>
<inertia>
<ixx>0.1</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.09</iyy>
<iyz>0</iyz>
<izz>0.02</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_1_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/coarse/link_1.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_1_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_1.stl</uri>
</mesh>
</geometry>
</visual>
</link>
<joint name='lbr_iiwa_joint_1' type='revolute'>
<child>lbr_iiwa_link_1</child>
<parent>lbr_iiwa_link_0</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.96706</lower>
<upper>2.96706</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
<use_parent_model_frame>0</use_parent_model_frame>
</axis>
</joint>
<link name='lbr_iiwa_link_2'>
<pose frame=''>0 0 0.36 1.5708 -0 -3.14159</pose>
<inertial>
<pose frame=''>0.0003 0.059 0.042 0 -0 0</pose>
<mass>4</mass>
<inertia>
<ixx>0.05</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.018</iyy>
<iyz>0</iyz>
<izz>0.044</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_2_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/coarse/link_2.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_2_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_2.stl</uri>
</mesh>
</geometry>
</visual>
</link>
<joint name='lbr_iiwa_joint_2' type='revolute'>
<child>lbr_iiwa_link_2</child>
<parent>lbr_iiwa_link_1</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.0944</lower>
<upper>2.0944</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
<use_parent_model_frame>0</use_parent_model_frame>
</axis>
</joint>
<link name='lbr_iiwa_link_3'>
<pose frame=''>0 -0 0.5645 0 0 0</pose>
<inertial>
<pose frame=''>0 0.03 0.13 0 -0 0</pose>
<mass>3</mass>
<inertia>
<ixx>0.08</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.075</iyy>
<iyz>0</iyz>
<izz>0.01</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_3_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/coarse/link_3.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_3_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_3.stl</uri>
</mesh>
</geometry>
</visual>
</link>
<joint name='lbr_iiwa_joint_3' type='revolute'>
<child>lbr_iiwa_link_3</child>
<parent>lbr_iiwa_link_2</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.96706</lower>
<upper>2.96706</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
<use_parent_model_frame>0</use_parent_model_frame>
</axis>
</joint>
<link name='lbr_iiwa_link_4'>
<pose frame=''>0 -0 0.78 1.5708 0 0</pose>
<inertial>
<pose frame=''>0 0.067 0.034 0 -0 0</pose>
<mass>2.7</mass>
<inertia>
<ixx>0.03</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.01</iyy>
<iyz>0</iyz>
<izz>0.029</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_4_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/coarse/link_4.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_4_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_4.stl</uri>
</mesh>
</geometry>
</visual>
</link>
<joint name='lbr_iiwa_joint_4' type='revolute'>
<child>lbr_iiwa_link_4</child>
<parent>lbr_iiwa_link_3</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.0944</lower>
<upper>2.0944</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
<use_parent_model_frame>0</use_parent_model_frame>
</axis>
</joint>
<link name='lbr_iiwa_link_5'>
<pose frame=''>0 -0 0.9645 0 -0 -3.14159</pose>
<inertial>
<pose frame=''>0.0001 0.021 0.076 0 -0 0</pose>
<mass>1.7</mass>
<inertia>
<ixx>0.02</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.018</iyy>
<iyz>0</iyz>
<izz>0.005</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_5_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/coarse/link_5.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_5_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_5.stl</uri>
</mesh>
</geometry>
</visual>
</link>
<joint name='lbr_iiwa_joint_5' type='revolute'>
<child>lbr_iiwa_link_5</child>
<parent>lbr_iiwa_link_4</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.96706</lower>
<upper>2.96706</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
<use_parent_model_frame>0</use_parent_model_frame>
</axis>
</joint>
<link name='lbr_iiwa_link_6'>
<pose frame=''>0 0 1.18 1.5708 -0 -3.14159</pose>
<inertial>
<pose frame=''>0 0.0006 0.0004 0 -0 0</pose>
<mass>1.8</mass>
<inertia>
<ixx>0.005</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.0036</iyy>
<iyz>0</iyz>
<izz>0.0047</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_6_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/coarse/link_6.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_6_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_6.stl</uri>
</mesh>
</geometry>
</visual>
</link>
<joint name='lbr_iiwa_joint_6' type='revolute'>
<child>lbr_iiwa_link_6</child>
<parent>lbr_iiwa_link_5</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.0944</lower>
<upper>2.0944</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
<use_parent_model_frame>0</use_parent_model_frame>
</axis>
</joint>
<link name='lbr_iiwa_link_7'>
<pose frame=''>0 0 1.261 0 0 0</pose>
<inertial>
<pose frame=''>0 0 0.02 0 -0 0</pose>
<mass>0.3</mass>
<inertia>
<ixx>0.001</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.001</iyy>
<iyz>0</iyz>
<izz>0.001</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_7_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/coarse/link_7.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_7_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_7.stl</uri>
</mesh>
</geometry>
</visual>
</link>
<joint name='lbr_iiwa_joint_7' type='revolute'>
<child>lbr_iiwa_link_7</child>
<parent>lbr_iiwa_link_6</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-3.05433</lower>
<upper>3.05433</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
<use_parent_model_frame>0</use_parent_model_frame>
</axis>
</joint>
</model>
</world>
</sdf>

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examples/pybullet/gym/pybullet_envs/data/kuka_iiwa/meshes/link_0.mtl Normal file
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# Blender MTL File: 'None'
# Material Count: 1
newmtl None
Ns 0
Ka 0.000000 0.000000 0.000000
Kd 0.8 0.8 0.8
Ks 0.8 0.8 0.8
d 1
illum 2

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# Blender MTL File: 'None'
# Material Count: 1
newmtl None
Ns 0
Ka 0.000000 0.000000 0.000000
Kd 0.8 0.8 0.8
Ks 0.8 0.8 0.8
d 1
illum 2

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# Blender MTL File: 'None'
# Material Count: 1
newmtl None
Ns 0
Ka 0.000000 0.000000 0.000000
Kd 0.8 0.8 0.8
Ks 0.8 0.8 0.8
d 1
illum 2

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# Blender MTL File: 'None'
# Material Count: 1
newmtl None
Ns 0
Ka 0.000000 0.000000 0.000000
Kd 0.8 0.8 0.8
Ks 0.8 0.8 0.8
d 1
illum 2

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# Blender MTL File: 'None'
# Material Count: 1
newmtl None
Ns 0
Ka 0.000000 0.000000 0.000000
Kd 0.8 0.8 0.8
Ks 0.8 0.8 0.8
d 1
illum 2

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# Blender MTL File: 'None'
# Material Count: 1
newmtl None
Ns 0
Ka 0.000000 0.000000 0.000000
Kd 0.8 0.8 0.8
Ks 0.8 0.8 0.8
d 1
illum 2

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# Blender MTL File: 'None'
# Material Count: 1
newmtl None
Ns 0
Ka 0.000000 0.000000 0.000000
Kd 0.8 0.8 0.8
Ks 0.8 0.8 0.8
d 1
illum 2

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# Blender MTL File: 'None'
# Material Count: 1
newmtl None
Ns 0
Ka 0.000000 0.000000 0.000000
Kd 0.8 0.8 0.8
Ks 0.8 0.8 0.8
d 1
illum 2

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<sdf version='1.6'>
<world name='default'>
<model name='lbr_iiwa'>
<pose frame=''>0 -2.3 0.7 0 0 0</pose>
<link name='lbr_iiwa_link_0'>
<pose frame=''>0 0 0 0 -0 0</pose>
<inertial>
<pose frame=''>-0.1 0 0.07 0 -0 0</pose>
<mass>0</mass>
<inertia>
<ixx>0.05</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.06</iyy>
<iyz>0</iyz>
<izz>0.03</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_0_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_0.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_0_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_0.stl</uri>
</mesh>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>0.2 0.2 0.2 1</diffuse>
<specular>0.1 0.1 0.1 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
</link>
<link name='lbr_iiwa_link_1'>
<pose frame=''>0 0 0.1575 0 -0 0</pose>
<inertial>
<pose frame=''>0 -0.03 0.12 0 -0 0</pose>
<mass>4</mass>
<inertia>
<ixx>0.1</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.09</iyy>
<iyz>0</iyz>
<izz>0.02</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_1_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_1.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_1_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_1.stl</uri>
</mesh>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>0.5 0.7 1.0 1</diffuse>
<specular>0.1 0.1 0.1 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
</link>
<joint name='lbr_iiwa_joint_1' type='revolute'>
<child>lbr_iiwa_link_1</child>
<parent>lbr_iiwa_link_0</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.96706</lower>
<upper>2.96706</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
<use_parent_model_frame>0</use_parent_model_frame>
</axis>
</joint>
<link name='lbr_iiwa_link_2'>
<pose frame=''>0 0 0.36 1.5708 -0 -3.14159</pose>
<inertial>
<pose frame=''>0.0003 0.059 0.042 0 -0 0</pose>
<mass>4</mass>
<inertia>
<ixx>0.05</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.018</iyy>
<iyz>0</iyz>
<izz>0.044</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_2_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_2.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_2_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_2.stl</uri>
</mesh>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>0.5 0.7 1.0 1</diffuse>
<specular>0.1 0.1 0.1 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
</link>
<joint name='lbr_iiwa_joint_2' type='revolute'>
<child>lbr_iiwa_link_2</child>
<parent>lbr_iiwa_link_1</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.0944</lower>
<upper>2.0944</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
<use_parent_model_frame>0</use_parent_model_frame>
</axis>
</joint>
<link name='lbr_iiwa_link_3'>
<pose frame=''>0 -0 0.5645 0 0 0</pose>
<inertial>
<pose frame=''>0 0.03 0.13 0 -0 0</pose>
<mass>3</mass>
<inertia>
<ixx>0.08</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.075</iyy>
<iyz>0</iyz>
<izz>0.01</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_3_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_3.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_3_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_3.stl</uri>
</mesh>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>1.0 0.42 0.04 1</diffuse>
<specular>0.1 0.1 0.1 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
</link>
<joint name='lbr_iiwa_joint_3' type='revolute'>
<child>lbr_iiwa_link_3</child>
<parent>lbr_iiwa_link_2</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.96706</lower>
<upper>2.96706</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
<use_parent_model_frame>0</use_parent_model_frame>
</axis>
</joint>
<link name='lbr_iiwa_link_4'>
<pose frame=''>0 -0 0.78 1.5708 0 0</pose>
<inertial>
<pose frame=''>0 0.067 0.034 0 -0 0</pose>
<mass>2.7</mass>
<inertia>
<ixx>0.03</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.01</iyy>
<iyz>0</iyz>
<izz>0.029</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_4_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_4.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_4_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_4.stl</uri>
</mesh>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>0.5 0.7 1.0 1</diffuse>
<specular>0.1 0.1 0.1 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
</link>
<joint name='lbr_iiwa_joint_4' type='revolute'>
<child>lbr_iiwa_link_4</child>
<parent>lbr_iiwa_link_3</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.0944</lower>
<upper>2.0944</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
<use_parent_model_frame>0</use_parent_model_frame>
</axis>
</joint>
<link name='lbr_iiwa_link_5'>
<pose frame=''>0 -0 0.9645 0 -0 -3.14159</pose>
<inertial>
<pose frame=''>0.0001 0.021 0.076 0 -0 0</pose>
<mass>1.7</mass>
<inertia>
<ixx>0.02</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.018</iyy>
<iyz>0</iyz>
<izz>0.005</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_5_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_5.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_5_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_5.stl</uri>
</mesh>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>0.5 0.7 1.0 1</diffuse>
<specular>0.1 0.1 0.1 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
</link>
<joint name='lbr_iiwa_joint_5' type='revolute'>
<child>lbr_iiwa_link_5</child>
<parent>lbr_iiwa_link_4</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.96706</lower>
<upper>2.96706</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
<use_parent_model_frame>0</use_parent_model_frame>
</axis>
</joint>
<link name='lbr_iiwa_link_6'>
<pose frame=''>0 0 1.18 1.5708 -0 -3.14159</pose>
<inertial>
<pose frame=''>0 0.0006 0.0004 0 -0 0</pose>
<mass>1.8</mass>
<inertia>
<ixx>0.005</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.0036</iyy>
<iyz>0</iyz>
<izz>0.0047</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_6_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_6.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_6_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_6.stl</uri>
</mesh>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>1.0 0.42 0.04 1</diffuse>
<specular>0.1 0.1 0.1 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
</link>
<joint name='lbr_iiwa_joint_6' type='revolute'>
<child>lbr_iiwa_link_6</child>
<parent>lbr_iiwa_link_5</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.0944</lower>
<upper>2.0944</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
<use_parent_model_frame>0</use_parent_model_frame>
</axis>
</joint>
<link name='lbr_iiwa_link_7'>
<pose frame=''>0 0 1.261 0 0 0</pose>
<inertial>
<pose frame=''>0 0 0.02 0 -0 0</pose>
<mass>0.3</mass>
<inertia>
<ixx>0.001</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.001</iyy>
<iyz>0</iyz>
<izz>0.001</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_7_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_7.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_7_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_7.stl</uri>
</mesh>
</geometry>
<material>
<ambient>1 0 0 1</ambient>
<diffuse>0.2 0.2 0.2 1</diffuse>
<specular>0.1 0.1 0.1 1</specular>
<emissive>0 0 0 0</emissive>
</material>
</visual>
</link>
<joint name='lbr_iiwa_joint_7' type='revolute'>
<child>lbr_iiwa_link_7</child>
<parent>lbr_iiwa_link_6</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-3.05433</lower>
<upper>3.05433</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
<use_parent_model_frame>0</use_parent_model_frame>
</axis>
</joint>
</model>
</world>
</sdf>

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examples/pybullet/gym/pybullet_envs/data/kuka_iiwa/model.urdf Normal file
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<?xml version="1.0" ?>
<!-- ======================================================================= -->
<!-- | This document was autogenerated by xacro from lbr_iiwa.urdf.xacro | -->
<!-- | Original xacro: https://github.com/rtkg/lbr_iiwa/archive/master.zip | -->
<!-- | EDITING THIS FILE BY HAND IS NOT RECOMMENDED | -->
<!-- | Changes (kohlhoff): | -->
<!-- | * Removed gazebo tags. | -->
<!-- | * Removed unused materials. | -->
<!-- | * Made mesh paths relative. | -->
<!-- | * Removed material fields from collision segments. | -->
<!-- | * Removed the self_collision_checking segment. | -->
<!-- | * Removed transmission segments, since they didn't match the | -->
<!-- | convention, will have to added back later. | -->
<!-- ======================================================================= -->
<!--LICENSE: -->
<!--Copyright (c) 2015, Robert Krug & Todor Stoyanov, AASS Research Center, -->
<!--Orebro University, Sweden -->
<!--All rights reserved. -->
<!-- -->
<!--Redistribution and use in source and binary forms, with or without -->
<!--modification, are permitted provided that the following conditions are -->
<!--met: -->
<!-- -->
<!--1. Redistributions of source code must retain the above copyright notice,-->
<!-- this list of conditions and the following disclaimer. -->
<!-- -->
<!--2. Redistributions in binary form must reproduce the above copyright -->
<!-- notice, this list of conditions and the following disclaimer in the -->
<!-- documentation and/or other materials provided with the distribution. -->
<!-- -->
<!--THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS -->
<!--IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,-->
<!--THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR -->
<!--PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR -->
<!--CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, -->
<!--EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, -->
<!--PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR -->
<!--PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF -->
<!--LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING -->
<!--NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -->
<!--SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -->
<robot name="lbr_iiwa" xmlns:xacro="http://www.ros.org/wiki/xacro">
<!-- Import Rviz colors -->
<material name="Grey">
<color rgba="0.2 0.2 0.2 1.0"/>
</material>
<material name="Orange">
<color rgba="1.0 0.423529411765 0.0392156862745 1.0"/>
</material>
<material name="Blue">
<color rgba="0.5 0.7 1.0 1.0"/>
</material>
<!--Import the lbr iiwa macro -->
<!--Import Transmissions -->
<!--Include Utilities -->
<!--The following macros are adapted from the LWR 4 definitions of the RCPRG - https://github.com/RCPRG-ros-pkg/lwr_robot -->
<!--Little helper macros to define the inertia matrix needed for links.-->
<!--Cuboid-->
<!--Cylinder: length is along the y-axis! -->
<!--lbr-->
<link name="lbr_iiwa_link_0">
<inertial>
<origin rpy="0 0 0" xyz="-0.1 0 0.07"/>
<!--Increase mass from 5 Kg original to provide a stable base to carry the
arm.-->
<mass value="0.0"/>
<inertia ixx="0.05" ixy="0" ixz="0" iyy="0.06" iyz="0" izz="0.03"/>
</inertial>
<visual>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_0.obj"/>
</geometry>
<material name="Grey"/>
</visual>
<collision>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_0.stl"/>
</geometry>
</collision>
</link>
<!-- joint between link_0 and link_1 -->
<joint name="lbr_iiwa_joint_1" type="revolute">
<parent link="lbr_iiwa_link_0"/>
<child link="lbr_iiwa_link_1"/>
<origin rpy="0 0 0" xyz="0 0 0.1575"/>
<axis xyz="0 0 1"/>
<limit effort="300" lower="-2.96705972839" upper="2.96705972839" velocity="10"/>
<dynamics damping="0.5"/>
</joint>
<link name="lbr_iiwa_link_1">
<inertial>
<origin rpy="0 0 0" xyz="0 -0.03 0.12"/>
<mass value="4"/>
<inertia ixx="0.1" ixy="0" ixz="0" iyy="0.09" iyz="0" izz="0.02"/>
</inertial>
<visual>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_1.obj"/>
</geometry>
<material name="Blue"/>
</visual>
<collision>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_1.stl"/>
</geometry>
</collision>
</link>
<!-- joint between link_1 and link_2 -->
<joint name="lbr_iiwa_joint_2" type="revolute">
<parent link="lbr_iiwa_link_1"/>
<child link="lbr_iiwa_link_2"/>
<origin rpy="1.57079632679 0 3.14159265359" xyz="0 0 0.2025"/>
<axis xyz="0 0 1"/>
<limit effort="300" lower="-2.09439510239" upper="2.09439510239" velocity="10"/>
<dynamics damping="0.5"/>
</joint>
<link name="lbr_iiwa_link_2">
<inertial>
<origin rpy="0 0 0" xyz="0.0003 0.059 0.042"/>
<mass value="4"/>
<inertia ixx="0.05" ixy="0" ixz="0" iyy="0.018" iyz="0" izz="0.044"/>
</inertial>
<visual>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_2.obj"/>
</geometry>
<material name="Blue"/>
</visual>
<collision>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_2.stl"/>
</geometry>
</collision>
</link>
<!-- joint between link_2 and link_3 -->
<joint name="lbr_iiwa_joint_3" type="revolute">
<parent link="lbr_iiwa_link_2"/>
<child link="lbr_iiwa_link_3"/>
<origin rpy="1.57079632679 0 3.14159265359" xyz="0 0.2045 0"/>
<axis xyz="0 0 1"/>
<limit effort="300" lower="-2.96705972839" upper="2.96705972839" velocity="10"/>
<dynamics damping="0.5"/>
</joint>
<link name="lbr_iiwa_link_3">
<inertial>
<origin rpy="0 0 0" xyz="0 0.03 0.13"/>
<mass value="3"/>
<inertia ixx="0.08" ixy="0" ixz="0" iyy="0.075" iyz="0" izz="0.01"/>
</inertial>
<visual>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_3.obj"/>
</geometry>
<material name="Orange"/>
</visual>
<collision>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_3.stl"/>
</geometry>
</collision>
</link>
<!-- joint between link_3 and link_4 -->
<joint name="lbr_iiwa_joint_4" type="revolute">
<parent link="lbr_iiwa_link_3"/>
<child link="lbr_iiwa_link_4"/>
<origin rpy="1.57079632679 0 0" xyz="0 0 0.2155"/>
<axis xyz="0 0 1"/>
<limit effort="300" lower="-2.09439510239" upper="2.09439510239" velocity="10"/>
<dynamics damping="0.5"/>
</joint>
<link name="lbr_iiwa_link_4">
<inertial>
<origin rpy="0 0 0" xyz="0 0.067 0.034"/>
<mass value="2.7"/>
<inertia ixx="0.03" ixy="0" ixz="0" iyy="0.01" iyz="0" izz="0.029"/>
</inertial>
<visual>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_4.obj"/>
</geometry>
<material name="Blue"/>
</visual>
<collision>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_4.stl"/>
</geometry>
</collision>
</link>
<!-- joint between link_4 and link_5 -->
<joint name="lbr_iiwa_joint_5" type="revolute">
<parent link="lbr_iiwa_link_4"/>
<child link="lbr_iiwa_link_5"/>
<origin rpy="-1.57079632679 3.14159265359 0" xyz="0 0.1845 0"/>
<axis xyz="0 0 1"/>
<limit effort="300" lower="-2.96705972839" upper="2.96705972839" velocity="10"/>
<dynamics damping="0.5"/>
</joint>
<link name="lbr_iiwa_link_5">
<inertial>
<origin rpy="0 0 0" xyz="0.0001 0.021 0.076"/>
<mass value="1.7"/>
<inertia ixx="0.02" ixy="0" ixz="0" iyy="0.018" iyz="0" izz="0.005"/>
</inertial>
<visual>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_5.obj"/>
</geometry>
<material name="Blue"/>
</visual>
<collision>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_5.stl"/>
</geometry>
</collision>
</link>
<!-- joint between link_5 and link_6 -->
<joint name="lbr_iiwa_joint_6" type="revolute">
<parent link="lbr_iiwa_link_5"/>
<child link="lbr_iiwa_link_6"/>
<origin rpy="1.57079632679 0 0" xyz="0 0 0.2155"/>
<axis xyz="0 0 1"/>
<limit effort="300" lower="-2.09439510239" upper="2.09439510239" velocity="10"/>
<dynamics damping="0.5"/>
</joint>
<link name="lbr_iiwa_link_6">
<inertial>
<origin rpy="0 0 0" xyz="0 0.0006 0.0004"/>
<mass value="1.8"/>
<inertia ixx="0.005" ixy="0" ixz="0" iyy="0.0036" iyz="0" izz="0.0047"/>
</inertial>
<visual>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_6.obj"/>
</geometry>
<material name="Orange"/>
</visual>
<collision>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_6.stl"/>
</geometry>
</collision>
</link>
<!-- joint between link_6 and link_7 -->
<joint name="lbr_iiwa_joint_7" type="revolute">
<parent link="lbr_iiwa_link_6"/>
<child link="lbr_iiwa_link_7"/>
<origin rpy="-1.57079632679 3.14159265359 0" xyz="0 0.081 0"/>
<axis xyz="0 0 1"/>
<limit effort="300" lower="-3.05432619099" upper="3.05432619099" velocity="10"/>
<dynamics damping="0.5"/>
</joint>
<link name="lbr_iiwa_link_7">
<inertial>
<origin rpy="0 0 0" xyz="0 0 0.02"/>
<mass value="0.3"/>
<inertia ixx="0.001" ixy="0" ixz="0" iyy="0.001" iyz="0" izz="0.001"/>
</inertial>
<visual>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_7.obj"/>
</geometry>
<material name="Grey"/>
</visual>
<collision>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_7.stl"/>
</geometry>
</collision>
</link>
</robot>

818
examples/pybullet/gym/pybullet_envs/data/kuka_iiwa/model2.sdf Normal file
View File

@@ -0,0 +1,818 @@
<sdf version='1.6'>
<world name='default'>
<model name='lbr_iiwa'>
<link name='lbr_iiwa_link_0'>
<pose frame=''>0 0 0 0 -0 0</pose>
<inertial>
<pose frame=''>-0.1 0 0.07 0 -0 0</pose>
<mass>0</mass>
<inertia>
<ixx>0.05</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.06</iyy>
<iyz>0</iyz>
<izz>0.03</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_0_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/coarse/link_0.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_0_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_0.stl</uri>
</mesh>
</geometry>
</visual>
</link>
<link name='lbr_iiwa_link_1'>
<pose frame=''>0 0 0.1575 0 -0 0</pose>
<inertial>
<pose frame=''>0 -0.03 0.12 0 -0 0</pose>
<mass>4</mass>
<inertia>
<ixx>0.1</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.09</iyy>
<iyz>0</iyz>
<izz>0.02</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_1_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/coarse/link_1.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_1_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_1.stl</uri>
</mesh>
</geometry>
</visual>
</link>
<joint name='lbr_iiwa_joint_1' type='revolute'>
<child>lbr_iiwa_link_1</child>
<parent>lbr_iiwa_link_0</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.96706</lower>
<upper>2.96706</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
<use_parent_model_frame>0</use_parent_model_frame>
</axis>
</joint>
<link name='lbr_iiwa_link_2'>
<pose frame=''>0 0 0.36 1.5708 -0 -3.14159</pose>
<inertial>
<pose frame=''>0.0003 0.059 0.042 0 -0 0</pose>
<mass>4</mass>
<inertia>
<ixx>0.05</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.018</iyy>
<iyz>0</iyz>
<izz>0.044</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_2_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/coarse/link_2.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_2_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_2.stl</uri>
</mesh>
</geometry>
</visual>
</link>
<joint name='lbr_iiwa_joint_2' type='revolute'>
<child>lbr_iiwa_link_2</child>
<parent>lbr_iiwa_link_1</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.0944</lower>
<upper>2.0944</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
<use_parent_model_frame>0</use_parent_model_frame>
</axis>
</joint>
<link name='lbr_iiwa_link_3'>
<pose frame=''>0 -0 0.5645 0 0 0</pose>
<inertial>
<pose frame=''>0 0.03 0.13 0 -0 0</pose>
<mass>3</mass>
<inertia>
<ixx>0.08</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.075</iyy>
<iyz>0</iyz>
<izz>0.01</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_3_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/coarse/link_3.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_3_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_3.stl</uri>
</mesh>
</geometry>
</visual>
</link>
<joint name='lbr_iiwa_joint_3' type='revolute'>
<child>lbr_iiwa_link_3</child>
<parent>lbr_iiwa_link_2</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.96706</lower>
<upper>2.96706</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
<use_parent_model_frame>0</use_parent_model_frame>
</axis>
</joint>
<link name='lbr_iiwa_link_4'>
<pose frame=''>0 -0 0.78 1.5708 0 0</pose>
<inertial>
<pose frame=''>0 0.067 0.034 0 -0 0</pose>
<mass>2.7</mass>
<inertia>
<ixx>0.03</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.01</iyy>
<iyz>0</iyz>
<izz>0.029</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_4_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/coarse/link_4.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_4_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_4.stl</uri>
</mesh>
</geometry>
</visual>
</link>
<joint name='lbr_iiwa_joint_4' type='revolute'>
<child>lbr_iiwa_link_4</child>
<parent>lbr_iiwa_link_3</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.0944</lower>
<upper>2.0944</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
<use_parent_model_frame>0</use_parent_model_frame>
</axis>
</joint>
<link name='lbr_iiwa_link_5'>
<pose frame=''>0 -0 0.9645 0 -0 -3.14159</pose>
<inertial>
<pose frame=''>0.0001 0.021 0.076 0 -0 0</pose>
<mass>1.7</mass>
<inertia>
<ixx>0.02</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.018</iyy>
<iyz>0</iyz>
<izz>0.005</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_5_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/coarse/link_5.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_5_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_5.stl</uri>
</mesh>
</geometry>
</visual>
</link>
<joint name='lbr_iiwa_joint_5' type='revolute'>
<child>lbr_iiwa_link_5</child>
<parent>lbr_iiwa_link_4</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.96706</lower>
<upper>2.96706</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
<use_parent_model_frame>0</use_parent_model_frame>
</axis>
</joint>
<link name='lbr_iiwa_link_6'>
<pose frame=''>0 0 1.18 1.5708 -0 -3.14159</pose>
<inertial>
<pose frame=''>0 0.0006 0.0004 0 -0 0</pose>
<mass>1.8</mass>
<inertia>
<ixx>0.005</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.0036</iyy>
<iyz>0</iyz>
<izz>0.0047</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_6_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/coarse/link_6.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_6_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_6.stl</uri>
</mesh>
</geometry>
</visual>
</link>
<joint name='lbr_iiwa_joint_6' type='revolute'>
<child>lbr_iiwa_link_6</child>
<parent>lbr_iiwa_link_5</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.0944</lower>
<upper>2.0944</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
<use_parent_model_frame>0</use_parent_model_frame>
</axis>
</joint>
<link name='lbr_iiwa_link_7'>
<pose frame=''>0 0 1.261 0 0 0</pose>
<inertial>
<pose frame=''>0 0 0.02 0 -0 0</pose>
<mass>0.3</mass>
<inertia>
<ixx>0.001</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.001</iyy>
<iyz>0</iyz>
<izz>0.001</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_7_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/coarse/link_7.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_7_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_7.stl</uri>
</mesh>
</geometry>
</visual>
</link>
<joint name='lbr_iiwa_joint_7' type='revolute'>
<child>lbr_iiwa_link_7</child>
<parent>lbr_iiwa_link_6</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-3.05433</lower>
<upper>3.05433</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
<use_parent_model_frame>0</use_parent_model_frame>
</axis>
</joint>
</model>
<model name='lbr_iiwa'>
<pose frame=''>2 2 0 0 -0 0</pose>
<link name='lbr_iiwa_link_0'>
<pose frame=''>0 0 0 0 -0 0</pose>
<inertial>
<pose frame=''>-0.1 0 0.07 0 -0 0</pose>
<mass>0</mass>
<inertia>
<ixx>0.05</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.06</iyy>
<iyz>0</iyz>
<izz>0.03</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_0_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/coarse/link_0.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_0_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_0.stl</uri>
</mesh>
</geometry>
</visual>
</link>
<link name='lbr_iiwa_link_1'>
<pose frame=''>0 0 0.1575 0 -0 0</pose>
<inertial>
<pose frame=''>0 -0.03 0.12 0 -0 0</pose>
<mass>4</mass>
<inertia>
<ixx>0.1</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.09</iyy>
<iyz>0</iyz>
<izz>0.02</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_1_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/coarse/link_1.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_1_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_1.stl</uri>
</mesh>
</geometry>
</visual>
</link>
<joint name='lbr_iiwa_joint_1' type='revolute'>
<child>lbr_iiwa_link_1</child>
<parent>lbr_iiwa_link_0</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.96706</lower>
<upper>2.96706</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
<use_parent_model_frame>0</use_parent_model_frame>
</axis>
</joint>
<link name='lbr_iiwa_link_2'>
<pose frame=''>0 0 0.36 1.5708 -0 -3.14159</pose>
<inertial>
<pose frame=''>0.0003 0.059 0.042 0 -0 0</pose>
<mass>4</mass>
<inertia>
<ixx>0.05</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.018</iyy>
<iyz>0</iyz>
<izz>0.044</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_2_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/coarse/link_2.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_2_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_2.stl</uri>
</mesh>
</geometry>
</visual>
</link>
<joint name='lbr_iiwa_joint_2' type='revolute'>
<child>lbr_iiwa_link_2</child>
<parent>lbr_iiwa_link_1</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.0944</lower>
<upper>2.0944</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
<use_parent_model_frame>0</use_parent_model_frame>
</axis>
</joint>
<link name='lbr_iiwa_link_3'>
<pose frame=''>0 -0 0.5645 0 0 0</pose>
<inertial>
<pose frame=''>0 0.03 0.13 0 -0 0</pose>
<mass>3</mass>
<inertia>
<ixx>0.08</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.075</iyy>
<iyz>0</iyz>
<izz>0.01</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_3_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/coarse/link_3.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_3_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_3.stl</uri>
</mesh>
</geometry>
</visual>
</link>
<joint name='lbr_iiwa_joint_3' type='revolute'>
<child>lbr_iiwa_link_3</child>
<parent>lbr_iiwa_link_2</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.96706</lower>
<upper>2.96706</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
<use_parent_model_frame>0</use_parent_model_frame>
</axis>
</joint>
<link name='lbr_iiwa_link_4'>
<pose frame=''>0 -0 0.78 1.5708 0 0</pose>
<inertial>
<pose frame=''>0 0.067 0.034 0 -0 0</pose>
<mass>2.7</mass>
<inertia>
<ixx>0.03</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.01</iyy>
<iyz>0</iyz>
<izz>0.029</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_4_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/coarse/link_4.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_4_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_4.stl</uri>
</mesh>
</geometry>
</visual>
</link>
<joint name='lbr_iiwa_joint_4' type='revolute'>
<child>lbr_iiwa_link_4</child>
<parent>lbr_iiwa_link_3</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.0944</lower>
<upper>2.0944</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
<use_parent_model_frame>0</use_parent_model_frame>
</axis>
</joint>
<link name='lbr_iiwa_link_5'>
<pose frame=''>0 -0 0.9645 0 -0 -3.14159</pose>
<inertial>
<pose frame=''>0.0001 0.021 0.076 0 -0 0</pose>
<mass>1.7</mass>
<inertia>
<ixx>0.02</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.018</iyy>
<iyz>0</iyz>
<izz>0.005</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_5_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/coarse/link_5.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_5_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_5.stl</uri>
</mesh>
</geometry>
</visual>
</link>
<joint name='lbr_iiwa_joint_5' type='revolute'>
<child>lbr_iiwa_link_5</child>
<parent>lbr_iiwa_link_4</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.96706</lower>
<upper>2.96706</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
<use_parent_model_frame>0</use_parent_model_frame>
</axis>
</joint>
<link name='lbr_iiwa_link_6'>
<pose frame=''>0 0 1.18 1.5708 -0 -3.14159</pose>
<inertial>
<pose frame=''>0 0.0006 0.0004 0 -0 0</pose>
<mass>1.8</mass>
<inertia>
<ixx>0.005</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.0036</iyy>
<iyz>0</iyz>
<izz>0.0047</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_6_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/coarse/link_6.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_6_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_6.stl</uri>
</mesh>
</geometry>
</visual>
</link>
<joint name='lbr_iiwa_joint_6' type='revolute'>
<child>lbr_iiwa_link_6</child>
<parent>lbr_iiwa_link_5</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-2.0944</lower>
<upper>2.0944</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
<use_parent_model_frame>0</use_parent_model_frame>
</axis>
</joint>
<link name='lbr_iiwa_link_7'>
<pose frame=''>0 0 1.261 0 0 0</pose>
<inertial>
<pose frame=''>0 0 0.02 0 -0 0</pose>
<mass>0.3</mass>
<inertia>
<ixx>0.001</ixx>
<ixy>0</ixy>
<ixz>0</ixz>
<iyy>0.001</iyy>
<iyz>0</iyz>
<izz>0.001</izz>
</inertia>
</inertial>
<collision name='lbr_iiwa_link_7_collision'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/coarse/link_7.stl</uri>
</mesh>
</geometry>
</collision>
<visual name='lbr_iiwa_link_7_visual'>
<pose frame=''>0 0 0 0 -0 0</pose>
<geometry>
<mesh>
<scale>1 1 1</scale>
<uri>meshes/link_7.stl</uri>
</mesh>
</geometry>
</visual>
</link>
<joint name='lbr_iiwa_joint_7' type='revolute'>
<child>lbr_iiwa_link_7</child>
<parent>lbr_iiwa_link_6</parent>
<axis>
<xyz>0 0 1</xyz>
<limit>
<lower>-3.05433</lower>
<upper>3.05433</upper>
<effort>300</effort>
<velocity>10</velocity>
</limit>
<dynamics>
<damping>0.5</damping>
<friction>0</friction>
<spring_reference>0</spring_reference>
<spring_stiffness>0</spring_stiffness>
</dynamics>
<use_parent_model_frame>0</use_parent_model_frame>
</axis>
</joint>
</model>
</world>
</sdf>

285
examples/pybullet/gym/pybullet_envs/data/kuka_iiwa/model_for_sdf.urdf Normal file
View File

@@ -0,0 +1,285 @@
<?xml version="1.0" ?>
<!-- ======================================================================= -->
<!-- | This document was autogenerated by xacro from lbr_iiwa.urdf.xacro | -->
<!-- | Original xacro: https://github.com/rtkg/lbr_iiwa/archive/master.zip | -->
<!-- | EDITING THIS FILE BY HAND IS NOT RECOMMENDED | -->
<!-- | Changes (kohlhoff): | -->
<!-- | * Removed gazebo tags. | -->
<!-- | * Removed unused materials. | -->
<!-- | * Made mesh paths relative. | -->
<!-- | * Removed material fields from collision segments. | -->
<!-- | * Removed the self_collision_checking segment. | -->
<!-- | * Removed transmission segments, since they didn't match the | -->
<!-- | convention, will have to added back later. | -->
<!-- ======================================================================= -->
<!--LICENSE: -->
<!--Copyright (c) 2015, Robert Krug & Todor Stoyanov, AASS Research Center, -->
<!--Orebro University, Sweden -->
<!--All rights reserved. -->
<!-- -->
<!--Redistribution and use in source and binary forms, with or without -->
<!--modification, are permitted provided that the following conditions are -->
<!--met: -->
<!-- -->
<!--1. Redistributions of source code must retain the above copyright notice,-->
<!-- this list of conditions and the following disclaimer. -->
<!-- -->
<!--2. Redistributions in binary form must reproduce the above copyright -->
<!-- notice, this list of conditions and the following disclaimer in the -->
<!-- documentation and/or other materials provided with the distribution. -->
<!-- -->
<!--THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS -->
<!--IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,-->
<!--THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR -->
<!--PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR -->
<!--CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, -->
<!--EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, -->
<!--PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR -->
<!--PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF -->
<!--LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING -->
<!--NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -->
<!--SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -->
<robot name="lbr_iiwa" xmlns:xacro="http://www.ros.org/wiki/xacro">
<!-- Import Rviz colors -->
<material name="Grey">
<color rgba="0.2 0.2 0.2 1.0"/>
</material>
<material name="Orange">
<color rgba="1.0 0.423529411765 0.0392156862745 1.0"/>
</material>
<!--Import the lbr iiwa macro -->
<!--Import Transmissions -->
<!--Include Utilities -->
<!--The following macros are adapted from the LWR 4 definitions of the RCPRG - https://github.com/RCPRG-ros-pkg/lwr_robot -->
<!--Little helper macros to define the inertia matrix needed for links.-->
<!--Cuboid-->
<!--Cylinder: length is along the y-axis! -->
<!--lbr-->
<link name="lbr_iiwa_link_0">
<inertial>
<origin rpy="0 0 0" xyz="-0.1 0 0.07"/>
<!--Increase mass from 5 Kg original to provide a stable base to carry the
arm.-->
<mass value="0.01"/>
<inertia ixx="0.05" ixy="0" ixz="0" iyy="0.06" iyz="0" izz="0.03"/>
</inertial>
<visual>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_0.stl"/>
</geometry>
<material name="Grey"/>
</visual>
<collision>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/coarse/link_0.stl"/>
</geometry>
</collision>
</link>
<!-- joint between link_0 and link_1 -->
<joint name="lbr_iiwa_joint_1" type="revolute">
<parent link="lbr_iiwa_link_0"/>
<child link="lbr_iiwa_link_1"/>
<origin rpy="0 0 0" xyz="0 0 0.1575"/>
<axis xyz="0 0 1"/>
<limit effort="300" lower="-2.96705972839" upper="2.96705972839" velocity="10"/>
<dynamics damping="0.5"/>
</joint>
<link name="lbr_iiwa_link_1">
<inertial>
<origin rpy="0 0 0" xyz="0 -0.03 0.12"/>
<mass value="4"/>
<inertia ixx="0.1" ixy="0" ixz="0" iyy="0.09" iyz="0" izz="0.02"/>
</inertial>
<visual>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_1.stl"/>
</geometry>
<material name="Orange"/>
</visual>
<collision>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/coarse/link_1.stl"/>
</geometry>
</collision>
</link>
<!-- joint between link_1 and link_2 -->
<joint name="lbr_iiwa_joint_2" type="revolute">
<parent link="lbr_iiwa_link_1"/>
<child link="lbr_iiwa_link_2"/>
<origin rpy="1.57079632679 0 3.14159265359" xyz="0 0 0.2025"/>
<axis xyz="0 0 1"/>
<limit effort="300" lower="-2.09439510239" upper="2.09439510239" velocity="10"/>
<dynamics damping="0.5"/>
</joint>
<link name="lbr_iiwa_link_2">
<inertial>
<origin rpy="0 0 0" xyz="0.0003 0.059 0.042"/>
<mass value="4"/>
<inertia ixx="0.05" ixy="0" ixz="0" iyy="0.018" iyz="0" izz="0.044"/>
</inertial>
<visual>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_2.stl"/>
</geometry>
<material name="Orange"/>
</visual>
<collision>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/coarse/link_2.stl"/>
</geometry>
</collision>
</link>
<!-- joint between link_2 and link_3 -->
<joint name="lbr_iiwa_joint_3" type="revolute">
<parent link="lbr_iiwa_link_2"/>
<child link="lbr_iiwa_link_3"/>
<origin rpy="1.57079632679 0 3.14159265359" xyz="0 0.2045 0"/>
<axis xyz="0 0 1"/>
<limit effort="300" lower="-2.96705972839" upper="2.96705972839" velocity="10"/>
<dynamics damping="0.5"/>
</joint>
<link name="lbr_iiwa_link_3">
<inertial>
<origin rpy="0 0 0" xyz="0 0.03 0.13"/>
<mass value="3"/>
<inertia ixx="0.08" ixy="0" ixz="0" iyy="0.075" iyz="0" izz="0.01"/>
</inertial>
<visual>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_3.stl"/>
</geometry>
<material name="Orange"/>
</visual>
<collision>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/coarse/link_3.stl"/>
</geometry>
</collision>
</link>
<!-- joint between link_3 and link_4 -->
<joint name="lbr_iiwa_joint_4" type="revolute">
<parent link="lbr_iiwa_link_3"/>
<child link="lbr_iiwa_link_4"/>
<origin rpy="1.57079632679 0 0" xyz="0 0 0.2155"/>
<axis xyz="0 0 1"/>
<limit effort="300" lower="-2.09439510239" upper="2.09439510239" velocity="10"/>
<dynamics damping="0.5"/>
</joint>
<link name="lbr_iiwa_link_4">
<inertial>
<origin rpy="0 0 0" xyz="0 0.067 0.034"/>
<mass value="2.7"/>
<inertia ixx="0.03" ixy="0" ixz="0" iyy="0.01" iyz="0" izz="0.029"/>
</inertial>
<visual>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_4.stl"/>
</geometry>
<material name="Orange"/>
</visual>
<collision>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/coarse/link_4.stl"/>
</geometry>
</collision>
</link>
<!-- joint between link_4 and link_5 -->
<joint name="lbr_iiwa_joint_5" type="revolute">
<parent link="lbr_iiwa_link_4"/>
<child link="lbr_iiwa_link_5"/>
<origin rpy="-1.57079632679 3.14159265359 0" xyz="0 0.1845 0"/>
<axis xyz="0 0 1"/>
<limit effort="300" lower="-2.96705972839" upper="2.96705972839" velocity="10"/>
<dynamics damping="0.5"/>
</joint>
<link name="lbr_iiwa_link_5">
<inertial>
<origin rpy="0 0 0" xyz="0.0001 0.021 0.076"/>
<mass value="1.7"/>
<inertia ixx="0.02" ixy="0" ixz="0" iyy="0.018" iyz="0" izz="0.005"/>
</inertial>
<visual>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_5.stl"/>
</geometry>
<material name="Orange"/>
</visual>
<collision>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/coarse/link_5.stl"/>
</geometry>
</collision>
</link>
<!-- joint between link_5 and link_6 -->
<joint name="lbr_iiwa_joint_6" type="revolute">
<parent link="lbr_iiwa_link_5"/>
<child link="lbr_iiwa_link_6"/>
<origin rpy="1.57079632679 0 0" xyz="0 0 0.2155"/>
<axis xyz="0 0 1"/>
<limit effort="300" lower="-2.09439510239" upper="2.09439510239" velocity="10"/>
<dynamics damping="0.5"/>
</joint>
<link name="lbr_iiwa_link_6">
<inertial>
<origin rpy="0 0 0" xyz="0 0.0006 0.0004"/>
<mass value="1.8"/>
<inertia ixx="0.005" ixy="0" ixz="0" iyy="0.0036" iyz="0" izz="0.0047"/>
</inertial>
<visual>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_6.stl"/>
</geometry>
<material name="Orange"/>
</visual>
<collision>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/coarse/link_6.stl"/>
</geometry>
</collision>
</link>
<!-- joint between link_6 and link_7 -->
<joint name="lbr_iiwa_joint_7" type="revolute">
<parent link="lbr_iiwa_link_6"/>
<child link="lbr_iiwa_link_7"/>
<origin rpy="-1.57079632679 3.14159265359 0" xyz="0 0.081 0"/>
<axis xyz="0 0 1"/>
<limit effort="300" lower="-3.05432619099" upper="3.05432619099" velocity="10"/>
<dynamics damping="0.5"/>
</joint>
<link name="lbr_iiwa_link_7">
<inertial>
<origin rpy="0 0 0" xyz="0 0 0.02"/>
<mass value="0.3"/>
<inertia ixx="0.001" ixy="0" ixz="0" iyy="0.001" iyz="0" izz="0.001"/>
</inertial>
<visual>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_7.stl"/>
</geometry>
<material name="Grey"/>
</visual>
<collision>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/coarse/link_7.stl"/>
</geometry>
</collision>
</link>
</robot>

289
examples/pybullet/gym/pybullet_envs/data/kuka_iiwa/model_free_base.urdf Normal file
View File

@@ -0,0 +1,289 @@
<?xml version="1.0" ?>
<!-- ======================================================================= -->
<!-- | This document was autogenerated by xacro from lbr_iiwa.urdf.xacro | -->
<!-- | Original xacro: https://github.com/rtkg/lbr_iiwa/archive/master.zip | -->
<!-- | EDITING THIS FILE BY HAND IS NOT RECOMMENDED | -->
<!-- | Changes (kohlhoff): | -->
<!-- | * Removed gazebo tags. | -->
<!-- | * Removed unused materials. | -->
<!-- | * Made mesh paths relative. | -->
<!-- | * Removed material fields from collision segments. | -->
<!-- | * Removed the self_collision_checking segment. | -->
<!-- | * Removed transmission segments, since they didn't match the | -->
<!-- | convention, will have to added back later. | -->
<!-- ======================================================================= -->
<!--LICENSE: -->
<!--Copyright (c) 2015, Robert Krug & Todor Stoyanov, AASS Research Center, -->
<!--Orebro University, Sweden -->
<!--All rights reserved. -->
<!-- -->
<!--Redistribution and use in source and binary forms, with or without -->
<!--modification, are permitted provided that the following conditions are -->
<!--met: -->
<!-- -->
<!--1. Redistributions of source code must retain the above copyright notice,-->
<!-- this list of conditions and the following disclaimer. -->
<!-- -->
<!--2. Redistributions in binary form must reproduce the above copyright -->
<!-- notice, this list of conditions and the following disclaimer in the -->
<!-- documentation and/or other materials provided with the distribution. -->
<!-- -->
<!--THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS -->
<!--IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,-->
<!--THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR -->
<!--PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR -->
<!--CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, -->
<!--EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, -->
<!--PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR -->
<!--PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF -->
<!--LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING -->
<!--NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -->
<!--SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -->
<robot name="lbr_iiwa" xmlns:xacro="http://www.ros.org/wiki/xacro">
<!-- Import Rviz colors -->
<material name="Grey">
<color rgba="0.2 0.2 0.2 1.0"/>
</material>
<material name="Orange">
<color rgba="1.0 0.423529411765 0.0392156862745 1.0"/>
</material>
<material name="Blue">
<color rgba="0.5 0.7 1.0 1.0"/>
</material>
<!--Import the lbr iiwa macro -->
<!--Import Transmissions -->
<!--Include Utilities -->
<!--The following macros are adapted from the LWR 4 definitions of the RCPRG - https://github.com/RCPRG-ros-pkg/lwr_robot -->
<!--Little helper macros to define the inertia matrix needed for links.-->
<!--Cuboid-->
<!--Cylinder: length is along the y-axis! -->
<!--lbr-->
<link name="lbr_iiwa_link_0">
<inertial>
<origin rpy="0 0 0" xyz="-0.1 0 0.07"/>
<!--Increase mass from 5 Kg original to provide a stable base to carry the
arm.-->
<mass value="0.1"/>
<inertia ixx="0.05" ixy="0" ixz="0" iyy="0.06" iyz="0" izz="0.03"/>
</inertial>
<visual>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_0.stl"/>
</geometry>
<material name="Grey"/>
</visual>
<collision>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_0.stl"/>
</geometry>
</collision>
</link>
<!-- joint between link_0 and link_1 -->
<joint name="lbr_iiwa_joint_1" type="revolute">
<parent link="lbr_iiwa_link_0"/>
<child link="lbr_iiwa_link_1"/>
<origin rpy="0 0 0" xyz="0 0 0.1575"/>
<axis xyz="0 0 1"/>
<limit effort="300" lower="-2.96705972839" upper="2.96705972839" velocity="10"/>
<dynamics damping="0.5"/>
</joint>
<link name="lbr_iiwa_link_1">
<inertial>
<origin rpy="0 0 0" xyz="0 -0.03 0.12"/>
<mass value="4"/>
<inertia ixx="0.1" ixy="0" ixz="0" iyy="0.09" iyz="0" izz="0.02"/>
</inertial>
<visual>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_1.stl"/>
</geometry>
<material name="Blue"/>
</visual>
<collision>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_1.stl"/>
</geometry>
</collision>
</link>
<!-- joint between link_1 and link_2 -->
<joint name="lbr_iiwa_joint_2" type="revolute">
<parent link="lbr_iiwa_link_1"/>
<child link="lbr_iiwa_link_2"/>
<origin rpy="1.57079632679 0 3.14159265359" xyz="0 0 0.2025"/>
<axis xyz="0 0 1"/>
<limit effort="300" lower="-2.09439510239" upper="2.09439510239" velocity="10"/>
<dynamics damping="0.5"/>
</joint>
<link name="lbr_iiwa_link_2">
<inertial>
<origin rpy="0 0 0" xyz="0.0003 0.059 0.042"/>
<mass value="4"/>
<inertia ixx="0.05" ixy="0" ixz="0" iyy="0.018" iyz="0" izz="0.044"/>
</inertial>
<visual>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_2.stl"/>
</geometry>
<material name="Blue"/>
</visual>
<collision>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_2.stl"/>
</geometry>
</collision>
</link>
<!-- joint between link_2 and link_3 -->
<joint name="lbr_iiwa_joint_3" type="revolute">
<parent link="lbr_iiwa_link_2"/>
<child link="lbr_iiwa_link_3"/>
<origin rpy="1.57079632679 0 3.14159265359" xyz="0 0.2045 0"/>
<axis xyz="0 0 1"/>
<limit effort="300" lower="-2.96705972839" upper="2.96705972839" velocity="10"/>
<dynamics damping="0.5"/>
</joint>
<link name="lbr_iiwa_link_3">
<inertial>
<origin rpy="0 0 0" xyz="0 0.03 0.13"/>
<mass value="3"/>
<inertia ixx="0.08" ixy="0" ixz="0" iyy="0.075" iyz="0" izz="0.01"/>
</inertial>
<visual>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_3.stl"/>
</geometry>
<material name="Orange"/>
</visual>
<collision>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_3.stl"/>
</geometry>
</collision>
</link>
<!-- joint between link_3 and link_4 -->
<joint name="lbr_iiwa_joint_4" type="revolute">
<parent link="lbr_iiwa_link_3"/>
<child link="lbr_iiwa_link_4"/>
<origin rpy="1.57079632679 0 0" xyz="0 0 0.2155"/>
<axis xyz="0 0 1"/>
<limit effort="300" lower="-2.09439510239" upper="2.09439510239" velocity="10"/>
<dynamics damping="0.5"/>
</joint>
<link name="lbr_iiwa_link_4">
<inertial>
<origin rpy="0 0 0" xyz="0 0.067 0.034"/>
<mass value="2.7"/>
<inertia ixx="0.03" ixy="0" ixz="0" iyy="0.01" iyz="0" izz="0.029"/>
</inertial>
<visual>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_4.stl"/>
</geometry>
<material name="Blue"/>
</visual>
<collision>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_4.stl"/>
</geometry>
</collision>
</link>
<!-- joint between link_4 and link_5 -->
<joint name="lbr_iiwa_joint_5" type="revolute">
<parent link="lbr_iiwa_link_4"/>
<child link="lbr_iiwa_link_5"/>
<origin rpy="-1.57079632679 3.14159265359 0" xyz="0 0.1845 0"/>
<axis xyz="0 0 1"/>
<limit effort="300" lower="-2.96705972839" upper="2.96705972839" velocity="10"/>
<dynamics damping="0.5"/>
</joint>
<link name="lbr_iiwa_link_5">
<inertial>
<origin rpy="0 0 0" xyz="0.0001 0.021 0.076"/>
<mass value="1.7"/>
<inertia ixx="0.02" ixy="0" ixz="0" iyy="0.018" iyz="0" izz="0.005"/>
</inertial>
<visual>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_5.stl"/>
</geometry>
<material name="Blue"/>
</visual>
<collision>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_5.stl"/>
</geometry>
</collision>
</link>
<!-- joint between link_5 and link_6 -->
<joint name="lbr_iiwa_joint_6" type="revolute">
<parent link="lbr_iiwa_link_5"/>
<child link="lbr_iiwa_link_6"/>
<origin rpy="1.57079632679 0 0" xyz="0 0 0.2155"/>
<axis xyz="0 0 1"/>
<limit effort="300" lower="-2.09439510239" upper="2.09439510239" velocity="10"/>
<dynamics damping="0.5"/>
</joint>
<link name="lbr_iiwa_link_6">
<inertial>
<origin rpy="0 0 0" xyz="0 0.0006 0.0004"/>
<mass value="1.8"/>
<inertia ixx="0.005" ixy="0" ixz="0" iyy="0.0036" iyz="0" izz="0.0047"/>
</inertial>
<visual>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_6.stl"/>
</geometry>
<material name="Orange"/>
</visual>
<collision>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_6.stl"/>
</geometry>
</collision>
</link>
<!-- joint between link_6 and link_7 -->
<joint name="lbr_iiwa_joint_7" type="revolute">
<parent link="lbr_iiwa_link_6"/>
<child link="lbr_iiwa_link_7"/>
<origin rpy="-1.57079632679 3.14159265359 0" xyz="0 0.081 0"/>
<axis xyz="0 0 1"/>
<limit effort="300" lower="-3.05432619099" upper="3.05432619099" velocity="10"/>
<dynamics damping="0.5"/>
</joint>
<link name="lbr_iiwa_link_7">
<inertial>
<origin rpy="0 0 0" xyz="0 0 0.02"/>
<mass value="0.3"/>
<inertia ixx="0.001" ixy="0" ixz="0" iyy="0.001" iyz="0" izz="0.001"/>
</inertial>
<visual>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_7.stl"/>
</geometry>
<material name="Grey"/>
</visual>
<collision>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_7.stl"/>
</geometry>
</collision>
</link>
</robot>

289
examples/pybullet/gym/pybullet_envs/data/kuka_iiwa/model_vr_limits.urdf Normal file
View File

@@ -0,0 +1,289 @@
<?xml version="1.0" ?>
<!-- ======================================================================= -->
<!-- | This document was autogenerated by xacro from lbr_iiwa.urdf.xacro | -->
<!-- | Original xacro: https://github.com/rtkg/lbr_iiwa/archive/master.zip | -->
<!-- | EDITING THIS FILE BY HAND IS NOT RECOMMENDED | -->
<!-- | Changes (kohlhoff): | -->
<!-- | * Removed gazebo tags. | -->
<!-- | * Removed unused materials. | -->
<!-- | * Made mesh paths relative. | -->
<!-- | * Removed material fields from collision segments. | -->
<!-- | * Removed the self_collision_checking segment. | -->
<!-- | * Removed transmission segments, since they didn't match the | -->
<!-- | convention, will have to added back later. | -->
<!-- ======================================================================= -->
<!--LICENSE: -->
<!--Copyright (c) 2015, Robert Krug & Todor Stoyanov, AASS Research Center, -->
<!--Orebro University, Sweden -->
<!--All rights reserved. -->
<!-- -->
<!--Redistribution and use in source and binary forms, with or without -->
<!--modification, are permitted provided that the following conditions are -->
<!--met: -->
<!-- -->
<!--1. Redistributions of source code must retain the above copyright notice,-->
<!-- this list of conditions and the following disclaimer. -->
<!-- -->
<!--2. Redistributions in binary form must reproduce the above copyright -->
<!-- notice, this list of conditions and the following disclaimer in the -->
<!-- documentation and/or other materials provided with the distribution. -->
<!-- -->
<!--THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS -->
<!--IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,-->
<!--THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR -->
<!--PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR -->
<!--CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, -->
<!--EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, -->
<!--PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR -->
<!--PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF -->
<!--LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING -->
<!--NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -->
<!--SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -->
<robot name="lbr_iiwa" xmlns:xacro="http://www.ros.org/wiki/xacro">
<!-- Import Rviz colors -->
<material name="Grey">
<color rgba="0.2 0.2 0.2 1.0"/>
</material>
<material name="Orange">
<color rgba="1.0 0.423529411765 0.0392156862745 1.0"/>
</material>
<material name="Blue">
<color rgba="0.5 0.7 1.0 1.0"/>
</material>
<!--Import the lbr iiwa macro -->
<!--Import Transmissions -->
<!--Include Utilities -->
<!--The following macros are adapted from the LWR 4 definitions of the RCPRG - https://github.com/RCPRG-ros-pkg/lwr_robot -->
<!--Little helper macros to define the inertia matrix needed for links.-->
<!--Cuboid-->
<!--Cylinder: length is along the y-axis! -->
<!--lbr-->
<link name="lbr_iiwa_link_0">
<inertial>
<origin rpy="0 0 0" xyz="-0.1 0 0.07"/>
<!--Increase mass from 5 Kg original to provide a stable base to carry the
arm.-->
<mass value="0.0"/>
<inertia ixx="0.05" ixy="0" ixz="0" iyy="0.06" iyz="0" izz="0.03"/>
</inertial>
<visual>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_0.stl"/>
</geometry>
<material name="Grey"/>
</visual>
<collision>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_0.stl"/>
</geometry>
</collision>
</link>
<!-- joint between link_0 and link_1 -->
<joint name="lbr_iiwa_joint_1" type="revolute">
<parent link="lbr_iiwa_link_0"/>
<child link="lbr_iiwa_link_1"/>
<origin rpy="0 0 0" xyz="0 0 0.1575"/>
<axis xyz="0 0 1"/>
<limit effort="300" lower="-.96705972839" upper="0.96705972839" velocity="10"/>
<dynamics damping="0.5"/>
</joint>
<link name="lbr_iiwa_link_1">
<inertial>
<origin rpy="0 0 0" xyz="0 -0.03 0.12"/>
<mass value="4"/>
<inertia ixx="0.1" ixy="0" ixz="0" iyy="0.09" iyz="0" izz="0.02"/>
</inertial>
<visual>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_1.stl"/>
</geometry>
<material name="Blue"/>
</visual>
<collision>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_1.stl"/>
</geometry>
</collision>
</link>
<!-- joint between link_1 and link_2 -->
<joint name="lbr_iiwa_joint_2" type="revolute">
<parent link="lbr_iiwa_link_1"/>
<child link="lbr_iiwa_link_2"/>
<origin rpy="1.57079632679 0 3.14159265359" xyz="0 0 0.2025"/>
<axis xyz="0 0 1"/>
<limit effort="300" lower="-2.09439510239" upper="2.09439510239" velocity="10"/>
<dynamics damping="0.5"/>
</joint>
<link name="lbr_iiwa_link_2">
<inertial>
<origin rpy="0 0 0" xyz="0.0003 0.059 0.042"/>
<mass value="4"/>
<inertia ixx="0.05" ixy="0" ixz="0" iyy="0.018" iyz="0" izz="0.044"/>
</inertial>
<visual>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_2.stl"/>
</geometry>
<material name="Blue"/>
</visual>
<collision>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_2.stl"/>
</geometry>
</collision>
</link>
<!-- joint between link_2 and link_3 -->
<joint name="lbr_iiwa_joint_3" type="revolute">
<parent link="lbr_iiwa_link_2"/>
<child link="lbr_iiwa_link_3"/>
<origin rpy="1.57079632679 0 3.14159265359" xyz="0 0.2045 0"/>
<axis xyz="0 0 1"/>
<limit effort="300" lower="-2.96705972839" upper="2.96705972839" velocity="10"/>
<dynamics damping="0.5"/>
</joint>
<link name="lbr_iiwa_link_3">
<inertial>
<origin rpy="0 0 0" xyz="0 0.03 0.13"/>
<mass value="3"/>
<inertia ixx="0.08" ixy="0" ixz="0" iyy="0.075" iyz="0" izz="0.01"/>
</inertial>
<visual>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_3.stl"/>
</geometry>
<material name="Orange"/>
</visual>
<collision>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_3.stl"/>
</geometry>
</collision>
</link>
<!-- joint between link_3 and link_4 -->
<joint name="lbr_iiwa_joint_4" type="revolute">
<parent link="lbr_iiwa_link_3"/>
<child link="lbr_iiwa_link_4"/>
<origin rpy="1.57079632679 0 0" xyz="0 0 0.2155"/>
<axis xyz="0 0 1"/>
<limit effort="300" lower="0.19439510239" upper="2.29439510239" velocity="10"/>
<dynamics damping="0.5"/>
</joint>
<link name="lbr_iiwa_link_4">
<inertial>
<origin rpy="0 0 0" xyz="0 0.067 0.034"/>
<mass value="2.7"/>
<inertia ixx="0.03" ixy="0" ixz="0" iyy="0.01" iyz="0" izz="0.029"/>
</inertial>
<visual>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_4.stl"/>
</geometry>
<material name="Blue"/>
</visual>
<collision>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_4.stl"/>
</geometry>
</collision>
</link>
<!-- joint between link_4 and link_5 -->
<joint name="lbr_iiwa_joint_5" type="revolute">
<parent link="lbr_iiwa_link_4"/>
<child link="lbr_iiwa_link_5"/>
<origin rpy="-1.57079632679 3.14159265359 0" xyz="0 0.1845 0"/>
<axis xyz="0 0 1"/>
<limit effort="300" lower="-2.96705972839" upper="2.96705972839" velocity="10"/>
<dynamics damping="0.5"/>
</joint>
<link name="lbr_iiwa_link_5">
<inertial>
<origin rpy="0 0 0" xyz="0.0001 0.021 0.076"/>
<mass value="1.7"/>
<inertia ixx="0.02" ixy="0" ixz="0" iyy="0.018" iyz="0" izz="0.005"/>
</inertial>
<visual>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_5.stl"/>
</geometry>
<material name="Blue"/>
</visual>
<collision>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_5.stl"/>
</geometry>
</collision>
</link>
<!-- joint between link_5 and link_6 -->
<joint name="lbr_iiwa_joint_6" type="revolute">
<parent link="lbr_iiwa_link_5"/>
<child link="lbr_iiwa_link_6"/>
<origin rpy="1.57079632679 0 0" xyz="0 0 0.2155"/>
<axis xyz="0 0 1"/>
<limit effort="300" lower="-2.09439510239" upper="2.09439510239" velocity="10"/>
<dynamics damping="0.5"/>
</joint>
<link name="lbr_iiwa_link_6">
<inertial>
<origin rpy="0 0 0" xyz="0 0.0006 0.0004"/>
<mass value="1.8"/>
<inertia ixx="0.005" ixy="0" ixz="0" iyy="0.0036" iyz="0" izz="0.0047"/>
</inertial>
<visual>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_6.stl"/>
</geometry>
<material name="Orange"/>
</visual>
<collision>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_6.stl"/>
</geometry>
</collision>
</link>
<!-- joint between link_6 and link_7 -->
<joint name="lbr_iiwa_joint_7" type="revolute">
<parent link="lbr_iiwa_link_6"/>
<child link="lbr_iiwa_link_7"/>
<origin rpy="-1.57079632679 3.14159265359 0" xyz="0 0.081 0"/>
<axis xyz="0 0 1"/>
<limit effort="300" lower="-3.05432619099" upper="3.05432619099" velocity="10"/>
<dynamics damping="0.5"/>
</joint>
<link name="lbr_iiwa_link_7">
<inertial>
<origin rpy="0 0 0" xyz="0 0 0.02"/>
<mass value="0.3"/>
<inertia ixx="0.001" ixy="0" ixz="0" iyy="0.001" iyz="0" izz="0.001"/>
</inertial>
<visual>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_7.stl"/>
</geometry>
<material name="Grey"/>
</visual>
<collision>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="meshes/link_7.stl"/>
</geometry>
</collision>
</link>
</robot>

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examples/pybullet/gym/pybullet_envs/data/mjcf/ant.xml Normal file
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<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>

13
examples/pybullet/gym/pybullet_envs/data/mjcf/capsule.xml Normal file
View File

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<!--
MuJoCo MJCF test file. See http://mujoco.org/book/index.html
-->
<mujoco>
<worldbody>
<light diffuse=".5 .5 .5" pos="0 0 3" dir="0 0 -1"/>
<geom type="plane" size="1 1 0.1" rgba=".9 0 0 1"/>
<body pos="0 0 1">
<joint type="free"/>
<geom name="aux_1_geom" size="0.05 0.1" type="capsule"/>
</body>
</worldbody>
</mujoco>

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examples/pybullet/gym/pybullet_envs/data/mjcf/capsule_fromtoX.xml Normal file
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<!--
MuJoCo MJCF test file. See http://mujoco.org/book/index.html
-->
<mujoco>
<worldbody>
<light diffuse=".5 .5 .5" pos="0 0 3" dir="0 0 -1"/>
<geom type="plane" size="1 1 0.1" rgba=".9 0 0 1"/>
<body pos="0 0 1">
<joint type="free"/>
<geom fromto="-0.1 0.0 0.0 0.1 0.0 0.0" name="aux_1_geom" size="0.05" type="capsule"/>
</body>
</worldbody>
</mujoco>

13
examples/pybullet/gym/pybullet_envs/data/mjcf/capsule_fromtoY.xml Normal file
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<!--
MuJoCo MJCF test file. See http://mujoco.org/book/index.html
-->
<mujoco>
<worldbody>
<light diffuse=".5 .5 .5" pos="0 0 3" dir="0 0 -1"/>
<geom type="plane" size="1 1 0.1" rgba=".9 0 0 1"/>
<body pos="0 0 1">
<joint type="free"/>
<geom fromto="0.0 -0.1 0.0 0.0 0.1 0.0" name="aux_1_geom" size="0.05" type="capsule"/>
</body>
</worldbody>
</mujoco>

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examples/pybullet/gym/pybullet_envs/data/mjcf/capsule_fromtoZ.xml Normal file
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<!--
MuJoCo MJCF test file. See http://mujoco.org/book/index.html
-->
<mujoco>
<worldbody>
<light diffuse=".5 .5 .5" pos="0 0 3" dir="0 0 -1"/>
<geom type="plane" size="1 1 0.1" rgba=".9 0 0 1"/>
<body pos="0 0 1">
<joint type="free"/>
<geom fromto="0.0 0.0 -0.1 0.0 0.0 0.1" name="aux_1_geom" size="0.05" type="capsule"/>
</body>
</worldbody>
</mujoco>

13
examples/pybullet/gym/pybullet_envs/data/mjcf/cylinder.xml Normal file
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<!--
MuJoCo MJCF test file. See http://mujoco.org/book/index.html
-->
<mujoco>
<worldbody>
<light diffuse=".5 .5 .5" pos="0 0 3" dir="0 0 -1"/>
<geom type="plane" size="1 1 0.1" rgba=".9 0 0 1"/>
<body pos="0 0 1">
<joint type="free"/>
<geom name="aux_1_geom" size="0.05 0.1" type="cylinder"/>
</body>
</worldbody>
</mujoco>

13
examples/pybullet/gym/pybullet_envs/data/mjcf/cylinder_fromtoX.xml Normal file
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<!--
MuJoCo MJCF test file. See http://mujoco.org/book/index.html
-->
<mujoco>
<worldbody>
<light diffuse=".5 .5 .5" pos="0 0 3" dir="0 0 -1"/>
<geom type="plane" size="1 1 0.1" rgba=".9 0 0 1"/>
<body pos="0 0 1">
<joint type="free"/>
<geom fromto="-0.1 0.0 0.0 0.1 0.0 0.0" name="aux_1_geom" size="0.05" type="cylinder"/>
</body>
</worldbody>
</mujoco>

13
examples/pybullet/gym/pybullet_envs/data/mjcf/cylinder_fromtoY.xml Normal file
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<!--
MuJoCo MJCF test file. See http://mujoco.org/book/index.html
-->
<mujoco>
<worldbody>
<light diffuse=".5 .5 .5" pos="0 0 3" dir="0 0 -1"/>
<geom type="plane" size="1 1 0.1" rgba=".9 0 0 1"/>
<body pos="0 0 1">
<joint type="free"/>
<geom fromto="0.0 -0.1 0.0 0.0 0.1 0.0" name="aux_1_geom" size="0.05" type="cylinder"/>
</body>
</worldbody>
</mujoco>

13
examples/pybullet/gym/pybullet_envs/data/mjcf/cylinder_fromtoZ.xml Normal file
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<!--
MuJoCo MJCF test file. See http://mujoco.org/book/index.html
-->
<mujoco>
<worldbody>
<light diffuse=".5 .5 .5" pos="0 0 3" dir="0 0 -1"/>
<geom type="plane" size="1 1 0.1" rgba=".9 0 0 1"/>
<body pos="0 0 1">
<joint type="free"/>
<geom fromto="0.0 0.0 -0.1 0.0 0.0 0.1" name="aux_1_geom" size="0.05" type="cylinder"/>
</body>
</worldbody>
</mujoco>

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examples/pybullet/gym/pybullet_envs/data/mjcf/ground.xml Normal file
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<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>
<!-- light cutoff="100" diffuse="1 1 1" dir="-0 0 -1.3" directional="true" exponent="1" pos="0 0 1.3" specular=".1 .1 .1"/-->
<geom condim="3" friction="1 .1 .1" material="MatPlane" name="floor" pos="0 0 0" rgba="0.8 0.9 0.8 1" size="20 20 0.125" type="plane"/>
</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>

5
examples/pybullet/gym/pybullet_envs/data/mjcf/ground_plane.xml Normal file
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<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/pybullet_envs/data/mjcf/half_cheetah.xml Normal file
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<!-- 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>

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examples/pybullet/gym/pybullet_envs/data/mjcf/hello_mjcf.xml Normal file
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<!--
MuJoCo MJCF test file. See http://mujoco.org/book/index.html
-->
<mujoco>
<worldbody>
<light diffuse=".5 .5 .5" pos="0 0 3" dir="0 0 -1"/>
<geom type="plane" size="1 1 0.1" rgba=".9 0 0 1"/>
<body pos="0 0 1">
<joint type="free"/>
<geom type="box" size=".1 .2 .3" rgba="0 .9 0 1"/>
</body>
</worldbody>
</mujoco>

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examples/pybullet/gym/pybullet_envs/data/mjcf/hopper.xml Normal file
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<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>

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examples/pybullet/gym/pybullet_envs/data/mjcf/humanoid.xml Normal file
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<mujoco model='humanoid'>
<compiler inertiafromgeom='true' angle='degree'/>
<default>
<joint limited='true' damping='1' armature='0' />
<geom contype='1' conaffinity='1' condim='1' rgba='0.8 0.6 .4 1'
margin="0.001" solref=".02 1" solimp=".8 .8 .01" material="geom"/>
<motor ctrlrange='-.4 .4' ctrllimited='true'/>
</default>
<option timestep='0.002' iterations="50" solver="PGS">
<flag energy="enable"/>
</option>
<visual>
<map fogstart="3" fogend="5" force="0.1"/>
<quality shadowsize="2048"/>
</visual>
<asset>
<texture type="skybox" builtin="gradient" width="100" height="100" rgb1=".4 .6 .8"
rgb2="0 0 0"/>
<texture name="texgeom" type="cube" builtin="flat" mark="cross" width="127" height="1278"
rgb1="0.8 0.6 0.4" rgb2="0.8 0.6 0.4" markrgb="1 1 1" random="0.01"/>
<texture name="texplane" type="2d" builtin="checker" rgb1=".2 .3 .4" rgb2=".1 0.15 0.2"
width="100" height="100"/>
<material name='MatPlane' reflectance='0.5' texture="texplane" texrepeat="1 1" texuniform="true"/>
<material name='geom' texture="texgeom" texuniform="true"/>
</asset>
<worldbody>
<geom name='floor' pos='0 0 0' size='10 10 0.125' type='plane' material="MatPlane" condim='3'/>
<body name='torso' pos='0 0 1.4'>
<light mode='trackcom' directional='false' diffuse='.8 .8 .8' specular='0.3 0.3 0.3' pos='0 0 4.0' dir='0 0 -1'/>
<geom name='torso1' type='capsule' fromto='0 -.07 0 0 .07 0' size='0.07' />
<geom name='head' type='sphere' pos='0 0 .19' size='.09'/>
<geom name='uwaist' type='capsule' fromto='-.01 -.06 -.12 -.01 .06 -.12' size='0.06'/>
<body name='lwaist' pos='-.01 0 -0.260' quat='1.000 0 -0.002 0' >
<geom name='lwaist' type='capsule' fromto='0 -.06 0 0 .06 0' size='0.06' />
<joint name='abdomen_z' type='hinge' pos='0 0 0.065' axis='0 0 1' range='-45 45' damping='5' stiffness='20' armature='0.02' />
<joint name='abdomen_y' type='hinge' pos='0 0 0.065' axis='0 1 0' range='-75 30' damping='5' stiffness='10' armature='0.02' />
<body name='pelvis' pos='0 0 -0.165' quat='1.000 0 -0.002 0' >
<joint name='abdomen_x' type='hinge' pos='0 0 0.1' axis='1 0 0' range='-35 35' damping='5' stiffness='10' armature='0.02' />
<geom name='butt' type='capsule' fromto='-.02 -.07 0 -.02 .07 0' size='0.09' />
<body name='right_thigh' pos='0 -0.1 -0.04' >
<joint name='right_hip_x' type='hinge' pos='0 0 0' axis='1 0 0' range='-25 5' damping='5' stiffness='10' armature='0.01' />
<joint name='right_hip_z' type='hinge' pos='0 0 0' axis='0 0 1' range='-60 35' damping='5' stiffness='10' armature='0.01' />
<joint name='right_hip_y' type='hinge' pos='0 0 0' axis='0 1 0' range='-110 20' damping='5' stiffness='20' armature='0.0080' />
<geom name='right_thigh1' type='capsule' fromto='0 0 0 0 0.01 -.34' size='0.06' />
<body name='right_shin' pos='0 0.01 -0.403' >
<joint name='right_knee' type='hinge' pos='0 0 .02' axis='0 -1 0' range='-160 -2' armature='0.0060' />
<geom name='right_shin1' type='capsule' fromto='0 0 0 0 0 -.3' size='0.049' />
<body name='right_foot' pos='0 0 -.39' >
<joint name='right_ankle_y' type='hinge' pos='0 0 0.08' axis='0 1 0' range='-50 50' stiffness='4' armature='0.0008' />
<joint name='right_ankle_x' type='hinge' pos='0 0 0.04' axis='1 0 0.5' range='-50 50' stiffness='1' armature='0.0006' />
<geom name='right_foot_cap1' type='capsule' fromto='-.07 -0.02 0 0.14 -0.04 0' size='0.027' />
<geom name='right_foot_cap2' type='capsule' fromto='-.07 0 0 0.14 0.02 0' size='0.027' />
</body>
</body>
</body>
<body name='left_thigh' pos='0 0.1 -0.04' >
<joint name='left_hip_x' type='hinge' pos='0 0 0' axis='-1 0 0' range='-25 5' damping='5' stiffness='10' armature='0.01' />
<joint name='left_hip_z' type='hinge' pos='0 0 0' axis='0 0 -1' range='-60 35' damping='5' stiffness='10' armature='0.01' />
<joint name='left_hip_y' type='hinge' pos='0 0 0' axis='0 1 0' range='-120 20' damping='5' stiffness='20' armature='0.01' />
<geom name='left_thigh1' type='capsule' fromto='0 0 0 0 -0.01 -.34' size='0.06' />
<body name='left_shin' pos='0 -0.01 -0.403' >
<joint name='left_knee' type='hinge' pos='0 0 .02' axis='0 -1 0' range='-160 -2' stiffness='1' armature='0.0060' />
<geom name='left_shin1' type='capsule' fromto='0 0 0 0 0 -.3' size='0.049' />
<body name='left_foot' pos='0 0 -.39' >
<joint name='left_ankle_y' type='hinge' pos='0 0 0.08' axis='0 1 0' range='-50 50' stiffness='4' armature='0.0008' />
<joint name='left_ankle_x' type='hinge' pos='0 0 0.04' axis='1 0 0.5' range='-50 50' stiffness='1' armature='0.0006' />
<geom name='left_foot_cap1' type='capsule' fromto='-.07 0.02 0 0.14 0.04 0' size='0.027' />
<geom name='left_foot_cap2' type='capsule' fromto='-.07 0 0 0.14 -0.02 0' size='0.027' />
</body>
</body>
</body>
</body>
</body>
<body name='right_upper_arm' pos='0 -0.17 0.06' >
<joint name='right_shoulder1' type='hinge' pos='0 0 0' axis='2 1 1' range='-85 60' stiffness='1' armature='0.0068' />
<joint name='right_shoulder2' type='hinge' pos='0 0 0' axis='0 -1 1' range='-85 60' stiffness='1' armature='0.0051' />
<geom name='right_uarm1' type='capsule' fromto='0 0 0 .16 -.16 -.16' size='0.04 0.16' />
<body name='right_lower_arm' pos='.18 -.18 -.18' >
<joint name='right_elbow' type='hinge' pos='0 0 0' axis='0 -1 1' range='-90 50' stiffness='0' armature='0.0028' />
<geom name='right_larm' type='capsule' fromto='0.01 0.01 0.01 .17 .17 .17' size='0.031' />
<geom name='right_hand' type='sphere' pos='.18 .18 .18' size='0.04'/>
</body>
</body>
<body name='left_upper_arm' pos='0 0.17 0.06' >
<joint name='left_shoulder1' type='hinge' pos='0 0 0' axis='2 -1 1' range='-60 85' stiffness='1' armature='0.0068' />
<joint name='left_shoulder2' type='hinge' pos='0 0 0' axis='0 1 1' range='-60 85' stiffness='1' armature='0.0051' />
<geom name='left_uarm1' type='capsule' fromto='0 0 0 .16 .16 -.16' size='0.04 0.16' />
<body name='left_lower_arm' pos='.18 .18 -.18' >
<joint name='left_elbow' type='hinge' pos='0 0 0' axis='0 -1 -1' range='-90 50' stiffness='0' armature='0.0028' />
<geom name='left_larm' type='capsule' fromto='0.01 -0.01 0.01 .17 -.17 .17' size='0.031' />
<geom name='left_hand' type='sphere' pos='.18 -.18 .18' size='0.04'/>
</body>
</body>
</body>
</worldbody>
<actuator>
<motor name='abdomen_y' gear='200' joint='abdomen_y' />
<motor name='abdomen_z' gear='200' joint='abdomen_z' />
<motor name='abdomen_x' gear='200' joint='abdomen_x' />
<motor name='right_hip_x' gear='200' joint='right_hip_x' />
<motor name='right_hip_z' gear='200' joint='right_hip_z' />
<motor name='right_hip_y' gear='600' joint='right_hip_y' />
<motor name='right_knee' gear='400' joint='right_knee' />
<motor name='right_ankle_x' gear='100' joint='right_ankle_x' />
<motor name='right_ankle_y' gear='100' joint='right_ankle_y' />
<motor name='left_hip_x' gear='200' joint='left_hip_x' />
<motor name='left_hip_z' gear='200' joint='left_hip_z' />
<motor name='left_hip_y' gear='600' joint='left_hip_y' />
<motor name='left_knee' gear='400' joint='left_knee' />
<motor name='left_ankle_x' gear='100' joint='left_ankle_x' />
<motor name='left_ankle_y' gear='100' joint='left_ankle_y' />
<motor name='right_shoulder1' gear='100' joint='right_shoulder1' />
<motor name='right_shoulder2' gear='100' joint='right_shoulder2' />
<motor name='right_elbow' gear='200' joint='right_elbow' />
<motor name='left_shoulder1' gear='100' joint='left_shoulder1' />
<motor name='left_shoulder2' gear='100' joint='left_shoulder2' />
<motor name='left_elbow' gear='200' joint='left_elbow' />
</actuator>
</mujoco>

115
examples/pybullet/gym/pybullet_envs/data/mjcf/humanoid_fixed.xml Normal file
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<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="fixed"/>
<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>

107
examples/pybullet/gym/pybullet_envs/data/mjcf/humanoid_symmetric.xml Normal file
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<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/pybullet_envs/data/mjcf/humanoid_symmetric_no_ground.xml Normal file
View File

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<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/pybullet_envs/data/mjcf/inverted_double_pendulum.xml Normal file
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<!-- 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/pybullet_envs/data/mjcf/inverted_pendulum.xml Normal file
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<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>

90
examples/pybullet/gym/pybullet_envs/data/mjcf/pusher.xml Normal file
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<mujoco model="pusher">
<compiler inertiafromgeom="true" angle="radian" coordinate="local"/>
<default>
<joint armature='0.04' damping="0" limited="true"/>
<geom friction=".8 .1 .1" density="300" margin="0.002" condim="1" contype="0" conaffinity="0"/>
</default>
<option timestep="0.01" gravity="0 0 0" integrator="RK4" />
<worldbody>
<!--Arena-->
<geom name="table" type="plane" pos="0 0.5 -0.325" size="1 1 0.1" contype="1" conaffinity="1"/>
<!--Arm-->
<body name="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="shoulder_pan_joint" type="hinge" pos="0 0 0" axis="0 0 1" range="-2.2854 1.714602" damping="0" />
<body name="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="shoulder_lift_joint" type="hinge" pos="0 0 0" axis="0 1 0" range="-0.5236 1.3963" damping="0" />
<body name="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="upper_arm_roll_joint" type="hinge" pos="0 0 0" axis="1 0 0" range="-1.5 1.7" damping="0" />
<body name="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="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="elbow_flex_joint" type="hinge" pos="0 0 0" axis="0 1 0" range="-2.3213 0" damping="0" />
<body name="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="forearm_roll_joint" type="hinge" limited="true" pos="0 0 0" axis="1 0 0" damping="0" range="-1.5 1.5"/>
<body name="forearm_link" pos="0 0 0">
<geom name="fa" type="capsule" fromto="0 0 0 0.291 0 0" size="0.05" />
<body name="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="wrist_flex_joint" type="hinge" pos="0 0 0" axis="0 1 0" range="-1.094 0" damping="0" />
<body name="wrist_roll_link" pos="0 0 0">
<joint name="wrist_roll_joint" type="hinge" pos="0 0 0" limited="true" axis="1 0 0" damping="0" 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>
<!--Object-->
<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="object_x" type="slide" pos="0 0 0" axis="1 0 0" range="-10.3213 10.3" damping="0"/>
<joint name="object_y" type="slide" pos="0 0 0" axis="0 1 0" range="-10.3213 10.3" damping="0"/>
</body>
<!--Target-->
<body name="target" 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="target_x" type="slide" pos="0 0 0" axis="1 0 0" range="-10.3213 10.3" damping="0"/>
<joint name="target_y" type="slide" pos="0 0 0" axis="0 1 0" range="-10.3213 10.3" damping="0"/>
</body>
</worldbody>
<actuator>
<motor joint="shoulder_pan_joint" ctrlrange="-2.0 2.0" ctrllimited="true" />
<motor joint="shoulder_lift_joint" ctrlrange="-2.0 2.0" ctrllimited="true" />
<motor joint="upper_arm_roll_joint" ctrlrange="-2.0 2.0" ctrllimited="true" />
<motor joint="elbow_flex_joint" ctrlrange="-2.0 2.0" ctrllimited="true" />
<motor joint="forearm_roll_joint" ctrlrange="-2.0 2.0" ctrllimited="true" />
<motor joint="wrist_flex_joint" ctrlrange="-2.0 2.0" ctrllimited="true" />
<motor joint="wrist_roll_joint" ctrlrange="-2.0 2.0" ctrllimited="true"/>
</actuator>
</mujoco>

39
examples/pybullet/gym/pybullet_envs/data/mjcf/reacher.xml Normal file
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<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>

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