How to use

getJointAngle

method

in

org.jbox2d.dynamics.joints.RevoluteJoint

/** Get the current joint angle in radians. */
public float getJointAngle () {
  return joint.getJointAngle();
}

@Override
public void step(TestbedSettings settings) {
 super.step(settings);
 float ratio, value;
 ratio = m_joint4.getRatio();
 value = m_joint1.getJointAngle() + ratio * m_joint2.getJointAngle();
 addTextLine("theta1 + " + ratio + " * theta2 = " + value);
 ratio = m_joint5.getRatio();
 value = m_joint2.getJointAngle() + ratio * m_joint3.getJointTranslation();
 addTextLine("theta2 + " + ratio + " * delta = " + value);
}

@Override
public void step(TestbedSettings settings) {
 super.step(settings);
 float ratio, value;
 ratio = m_joint4.getRatio();
 value = m_joint1.getJointAngle() + ratio * m_joint2.getJointAngle();
 addTextLine("theta1 + " + ratio + " * theta2 = " + value);
 ratio = m_joint5.getRatio();
 value = m_joint2.getJointAngle() + ratio * m_joint3.getJointTranslation();
 addTextLine("theta2 + " + ratio + " * delta = " + value);
}