Addressed Matrix.transpose[d]() bug raised and solved by Anna Chiara …

…Bellini, Arnaud Degroote, and Benoit Bolsee.

README.rst

@@ -5,7 +5,7 @@ http://creativecommons.org/licenses/by/3.0/
 
 by Fernando L. Garcia Bermudez
 
-v.1.0
+v.1.0.1
 
 Description:
  This is a simulation of a passive compliant joint set up in Blender via
@@ -14,4 +14,5 @@ Description:
  damping constant (B_theta), and the resting position (theta_0) of the joint.
 
 Usage:
- Press "P" when the cursor is inside the 3D view to run the simulation.
+ To run the simulation, press "p" when the cursor is inside the 3D view or
+ select "Start Game Engine" from the Game menu.

joint_controller.py

@@ -8,7 +8,7 @@
 base = scene.objects['Base']
 
 # Mechanical feedback
-rot = (beam.worldOrientation.transpose() * base.worldOrientation).to_euler()
+rot = (beam.worldOrientation.transposed() * base.worldOrientation).to_euler()
 T_theta = beam['K_theta'] * (rot[1] - radians(beam['theta_0'])) - \
           beam['C_theta'] * beam.getAngularVelocity(True)[1]
 beam.applyTorque([0.0, T_theta, 0.0], True)