public class DistanceJoint extends Joint
m_bodyA, m_bodyB, m_edgeA, m_edgeB, m_islandFlag, m_next, m_prev, m_userData, pool| Modifier | Constructor and Description |
|---|---|
protected |
DistanceJoint(IWorldPool argWorld,
DistanceJointDef def) |
| Modifier and Type | Method and Description |
|---|---|
void |
getAnchorA(Vec2 argOut)
get the anchor point on bodyA in world coordinates.
|
void |
getAnchorB(Vec2 argOut)
get the anchor point on bodyB in world coordinates.
|
float |
getDampingRatio() |
float |
getFrequency() |
float |
getLength() |
Vec2 |
getLocalAnchorA() |
Vec2 |
getLocalAnchorB() |
void |
getReactionForce(float inv_dt,
Vec2 argOut)
Get the reaction force given the inverse time step.
|
float |
getReactionTorque(float inv_dt)
Get the reaction torque given the inverse time step.
|
void |
initVelocityConstraints(SolverData data) |
void |
setDampingRatio(float damp) |
void |
setFrequency(float hz) |
void |
setLength(float argLength) |
boolean |
solvePositionConstraints(SolverData data)
This returns true if the position errors are within tolerance.
|
void |
solveVelocityConstraints(SolverData data) |
create, destroy, destructor, getBodyA, getBodyB, getCollideConnected, getNext, getType, getUserData, isActive, setUserDataprotected DistanceJoint(IWorldPool argWorld, DistanceJointDef def)
public void setFrequency(float hz)
public float getFrequency()
public float getLength()
public void setLength(float argLength)
public void setDampingRatio(float damp)
public float getDampingRatio()
public void getAnchorA(Vec2 argOut)
JointgetAnchorA in class Jointpublic void getAnchorB(Vec2 argOut)
JointgetAnchorB in class Jointpublic Vec2 getLocalAnchorA()
public Vec2 getLocalAnchorB()
public void getReactionForce(float inv_dt,
Vec2 argOut)
getReactionForce in class Jointpublic float getReactionTorque(float inv_dt)
getReactionTorque in class Jointpublic void initVelocityConstraints(SolverData data)
initVelocityConstraints in class Jointpublic void solveVelocityConstraints(SolverData data)
solveVelocityConstraints in class Jointpublic boolean solvePositionConstraints(SolverData data)
JointsolvePositionConstraints in class JointCopyright © 2017. All Rights Reserved.