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hash discrepency?

baxelrod

What is the difference between “openrave-robot.py --hash" and the directory names under “~/.openrave”?  Because I cannot seem to get the same hash between the two.

 

I generated an ikfast file like so:

openrave.py --database inversekinematics --robot=rpr200.xml --manipname=end_of_arm --iktype=Translation3D --freejoint=elbow

 

and it generated this directory:

~/.openrave/kinematics.8f91fa2fd1371bab612523b4da4cb342

 

And I generated link statistics like so:

openrave.py --database linkstatistics --numthreads=8 --robot=rpr200.xml

 

and it generated this directory:

~/.openrave/robot.afb24d32805b96e421155d8ba41b46f3

 

So far so good.  But when I use openrave-robot.py to determine the robot’s hashes, I get these:

 

$ openrave-robot.py rpr200.xml --hash kinematics --manipname end_of_arm

ddb3165c7a960838019a889610b96717

$ openrave-robot.py rpr200.xml --hash robot --manipname end_of_arm

01acbb2fdcc3e26495a7e358a4f2d710

$ openrave-robot.py rpr200.xml --hash body --manipname end_of_arm

01acbb2fdcc3e26495a7e358a4f2d710

 

I am using the latest OpenRave pulled from git last week on Ubuntu 14.04.

 

Thanks,

Ben

 

Ben Axelrod
Sr. Robotics Software Engineer
Technology Organization


iRobot
8 Crosby Drive 8-1
Bedford, MA 01730
t: 781.430.3315
[hidden email]

 


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