public class PulleyJoint extends Joint
| Modifier and Type | Field and Description |
|---|---|
static float |
MIN_PULLEY_LENGTH |
m_bodyA, m_bodyB, m_edgeA, m_edgeB, m_islandFlag, m_next, m_prev, m_userData, pool| Modifier | Constructor and Description |
|---|---|
protected |
PulleyJoint(IWorldPool argWorldPool,
PulleyJointDef 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 |
getCurrentLengthA() |
float |
getCurrentLengthB() |
Vec2 |
getGroundAnchorA() |
Vec2 |
getGroundAnchorB() |
float |
getLength1() |
float |
getLength2() |
float |
getLengthA() |
float |
getLengthB() |
Vec2 |
getLocalAnchorA() |
Vec2 |
getLocalAnchorB() |
float |
getRatio() |
void |
getReactionForce(float inv_dt,
Vec2 argOut)
get the reaction force on body2 at the joint anchor in Newtons.
|
float |
getReactionTorque(float inv_dt)
get the reaction torque on body2 in N*m.
|
void |
initVelocityConstraints(SolverData data) |
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, setUserDatapublic static final float MIN_PULLEY_LENGTH
protected PulleyJoint(IWorldPool argWorldPool, PulleyJointDef def)
public float getLengthA()
public float getLengthB()
public float getCurrentLengthA()
public float getCurrentLengthB()
public Vec2 getLocalAnchorA()
public Vec2 getLocalAnchorB()
public void getAnchorA(Vec2 argOut)
JointgetAnchorA in class Jointpublic void getAnchorB(Vec2 argOut)
JointgetAnchorB in class Jointpublic void getReactionForce(float inv_dt,
Vec2 argOut)
JointgetReactionForce in class Jointpublic float getReactionTorque(float inv_dt)
JointgetReactionTorque in class Jointpublic Vec2 getGroundAnchorA()
public Vec2 getGroundAnchorB()
public float getLength1()
public float getLength2()
public float getRatio()
public 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.