Updated b2RevoluteJoint docs

lib/pods/Box2D/b2RevoluteJoint.pod

@@ -1,30 +1,27 @@
 
 =head1 NAME
 
-Box2D::b2RevoluteJoint - TODO
+Box2D::b2RevoluteJoint - Constrains two bodies to share a common point.
 
 =head1 SYNOPSIS
 
-  # TODO
+  my $joint = $world->CreateJoint( $joint_def );
+  $joint->EnableMotor( 1 );
+  $joint->SetMaxMotorTorque( $torque );
+  $joint->SetMotorSpeed( $speed );
 
 =head1 DESCRIPTION
 
-
+A revolute joint constrains two bodies to share a common point while
+they are free to rotate about the point. The relative rotation about
+the shared point is the joint angle. You can limit the relative
+rotation with a joint limit that specifies a lower and upper angle. You
+can use a motor to drive the relative rotation about the shared point.
+A maximum motor torque is provided so that infinite forces are not
+generated.
 
 =head1 METHODS
 
-=head2 new( $def )
-
-Constructor.
-
-Parameters:
-
-=over 4
-
-=item * C<Box2D::b2RevoluteJointDef> C<$def>
-
-=back
-
 =head2 EnableLimit( $flag )
 
 Enable/disable the joint limit.
@@ -51,13 +48,15 @@ Parameters:
 
 =head2 GetAnchorA()
 
-Get the anchor point on bodyA in world coordinates. Implements b2Joint.
+Get the anchor point on bodyA in world coordinates. Implements
+C<Box2D::b2Joint>.
 
 Returns a C<Box2D::b2Vec2>
 
 =head2 GetAnchorB()
 
-Get the anchor point on bodyB in world coordinates. Implements b2Joint.
+Get the anchor point on bodyB in world coordinates. Implements
+C<Box2D::b2Joint>.
 
 Returns a C<Box2D::b2Vec2>
 
@@ -93,7 +92,8 @@ Returns a C<float32>
 
 =head2 GetReactionForce( $inv_dt )
 
-Get the reaction force on body2 at the joint anchor in Newtons. Implements b2Joint.
+Get the reaction force on body2 at the joint anchor in Newtons.
+Implements C<Box2D::b2Joint>.
 
 Parameters:
 
@@ -107,7 +107,7 @@ Returns a C<Box2D::b2Vec2>
 
 =head2 GetReactionTorque( $inv_dt )
 
-Get the reaction torque on body2 in N*m. Implements b2Joint.
+Get the reaction torque on body2 in N*m. Implements C<Box2D::b2Joint>.
 
 Parameters:
 
@@ -125,18 +125,6 @@ Get the upper joint limit in radians.
 
 Returns a C<float32>
 
-=head2 InitVelocityConstraints( $step )
-
-Implements b2Joint.
-
-Parameters:
-
-=over 4
-
-=item * C<Box2D::b2TimeStep> C<$step>
-
-=back
-
 =head2 IsLimitEnabled()
 
 Is the joint limit enabled?
@@ -187,37 +175,17 @@ Parameters:
 
 =back
 
-=head2 SolvePositionConstraints( $baumgarte )
-
-Implements b2Joint.
-
-Parameters:
-
-=over 4
-
-=item * C<float32> C<$baumgarte>
-
-=back
-
-Returns a C<bool>
-
-=head2 SolveVelocityConstraints( $step )
-
-Implements b2Joint.
-
-Parameters:
+=head1 SEE ALSO
 
 =over 4
 
-=item * C<Box2D::b2TimeStep> C<$step>
-
-=back
+=item * L<Box2D>
 
-=head1 SEE ALSO
+=item * L<Box2D::b2RevoluteJointDef>
 
-=over 4
+=item * L<Box2D::b2Joint>
 
-=item * L<Box2D>
+=item * L<Box2D::b2World>
 
 =back