org.jbox2d.dynamics.joints
Class MouseJoint
java.lang.Object
org.jbox2d.dynamics.joints.Joint
org.jbox2d.dynamics.joints.MouseJoint
public class MouseJoint
- extends Joint
Fields inherited from class org.jbox2d.dynamics.joints.Joint |
m_bodyA, m_bodyB, m_collideConnected, m_edgeA, m_edgeB, m_islandFlag, m_next, m_prev, m_type, m_userData, pool |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
MouseJoint
protected MouseJoint(IWorldPool argWorld,
MouseJointDef def)
getAnchorA
public void getAnchorA(Vec2 argOut)
- Description copied from class:
Joint
- get the anchor point on bodyA in world coordinates.
- Specified by:
getAnchorA
in class Joint
getAnchorB
public void getAnchorB(Vec2 argOut)
- Description copied from class:
Joint
- get the anchor point on bodyB in world coordinates.
- Specified by:
getAnchorB
in class Joint
getReactionForce
public void getReactionForce(float invDt,
Vec2 argOut)
- Description copied from class:
Joint
- get the reaction force on body2 at the joint anchor in Newtons.
- Specified by:
getReactionForce
in class Joint
getReactionTorque
public float getReactionTorque(float invDt)
- Description copied from class:
Joint
- get the reaction torque on body2 in N*m.
- Specified by:
getReactionTorque
in class Joint
- Returns:
setTarget
public void setTarget(Vec2 target)
getTarget
public Vec2 getTarget()
setMaxForce
public void setMaxForce(float force)
getMaxForce
public float getMaxForce()
setFrequency
public void setFrequency(float hz)
getFrequency
public float getFrequency()
setDampingRatio
public void setDampingRatio(float ratio)
getDampingRatio
public float getDampingRatio()
initVelocityConstraints
public void initVelocityConstraints(TimeStep step)
- Specified by:
initVelocityConstraints
in class Joint
solvePositionConstraints
public boolean solvePositionConstraints(float baumgarte)
- Description copied from class:
Joint
- This returns true if the position errors are within tolerance.
- Specified by:
solvePositionConstraints
in class Joint
- Returns:
solveVelocityConstraints
public void solveVelocityConstraints(TimeStep step)
- Specified by:
solveVelocityConstraints
in class Joint
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