more fixes in pybullet/resources, moved enjoy/train/test in 'examples' folder.

examples/pybullet/gym/pybullet_envs/examples/kukaGymEnvTest.py

@@ -0,0 +1,37 @@
+#add parent dir to find package. Only needed for source code build, pip install doesn't need it.
+import os, inspect
+currentdir = os.path.dirname(os.path.abspath(inspect.getfile(inspect.currentframe())))
+parentdir = os.path.dirname(os.path.dirname(currentdir))
+os.sys.path.insert(0,parentdir)
+
+from pybullet_envs.bullet.kukaGymEnv import KukaGymEnv
+import time
+
+
+environment = KukaGymEnv(renders=True)
+
+  
+motorsIds=[]
+#motorsIds.append(environment._p.addUserDebugParameter("posX",0.4,0.75,0.537))
+#motorsIds.append(environment._p.addUserDebugParameter("posY",-.22,.3,0.0))
+#motorsIds.append(environment._p.addUserDebugParameter("posZ",0.1,1,0.2))
+#motorsIds.append(environment._p.addUserDebugParameter("yaw",-3.14,3.14,0))
+#motorsIds.append(environment._p.addUserDebugParameter("fingerAngle",0,0.3,.3))
+
+dv = 0.001
+motorsIds.append(environment._p.addUserDebugParameter("posX",-dv,dv,0))
+motorsIds.append(environment._p.addUserDebugParameter("posY",-dv,dv,0))
+motorsIds.append(environment._p.addUserDebugParameter("posZ",-dv,dv,-dv))
+motorsIds.append(environment._p.addUserDebugParameter("yaw",-dv,dv,0))
+motorsIds.append(environment._p.addUserDebugParameter("fingerAngle",0,0.3,.3))
+
+done = False
+while (not done):
+    
+  action=[]
+  for motorId in motorsIds:
+    action.append(environment._p.readUserDebugParameter(motorId))
+  
+  state, reward, done, info = environment.step2(action)
+  obs = environment.getExtendedObservation()
+