org.bytedeco.liquidfun

Class b2WheelJointDef

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.liquidfun.b2JointDef

org.bytedeco.liquidfun.b2WheelJointDef

All Implemented Interfaces:

AutoCloseable

@NoOffset
 @Properties(inherit=liquidfun.class)
public class b2WheelJointDef
extends b2JointDef

Wheel joint definition. This requires defining a line of motion using an axis and an anchor point. The definition uses local anchor points and a local axis so that the initial configuration can violate the constraint slightly. The joint translation is zero when the local anchor points coincide in world space. Using local anchors and a local axis helps when saving and loading a game.

Nested Class Summary

Nested classes/interfaces inherited from class org.bytedeco.javacpp.Pointer

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator

Field Summary

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

Constructor and Description
b2WheelJointDef()
b2WheelJointDef(long size) Native array allocator.
b2WheelJointDef(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
float	dampingRatio() Suspension damping ratio, one indicates critical damping
b2WheelJointDef	dampingRatio(float setter)
boolean	enableMotor() Enable/disable the joint motor.
b2WheelJointDef	enableMotor(boolean setter)
float	frequencyHz() Suspension frequency, zero indicates no suspension
b2WheelJointDef	frequencyHz(float setter)
void	Initialize(b2Body bodyA, b2Body bodyB, b2Vec2 anchor, b2Vec2 axis) Initialize the bodies, anchors, axis, and reference angle using the world anchor and world axis.
b2Vec2	localAnchorA() The local anchor point relative to bodyA's origin.
b2WheelJointDef	localAnchorA(b2Vec2 setter)
b2Vec2	localAnchorB() The local anchor point relative to bodyB's origin.
b2WheelJointDef	localAnchorB(b2Vec2 setter)
b2Vec2	localAxisA() The local translation axis in bodyA.
b2WheelJointDef	localAxisA(b2Vec2 setter)
float	maxMotorTorque() The maximum motor torque, usually in N-m.
b2WheelJointDef	maxMotorTorque(float setter)
float	motorSpeed() The desired motor speed in radians per second.
b2WheelJointDef	motorSpeed(float setter)
b2WheelJointDef	position(long position)

Methods inherited from class org.bytedeco.liquidfun.b2JointDef

bodyA, bodyA, bodyB, bodyB, collideConnected, collideConnected, type, type, userData, userData

Methods inherited from class org.bytedeco.javacpp.Pointer

address, asBuffer, asByteBuffer, availablePhysicalBytes, calloc, capacity, capacity, close, deallocate, deallocate, deallocateReferences, deallocator, deallocator, equals, fill, formatBytes, free, hashCode, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetof, parseBytes, physicalBytes, position, put, realloc, setNull, sizeof, toString, totalBytes, totalPhysicalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

b2WheelJointDef

public b2WheelJointDef(Pointer p)

Pointer cast constructor. Invokes Pointer.Pointer(Pointer).

b2WheelJointDef

public b2WheelJointDef(long size)

Native array allocator. Access with Pointer.position(long).

b2WheelJointDef

public b2WheelJointDef()

Method Detail

position

public b2WheelJointDef position(long position)

Overrides:

position in class b2JointDef

Initialize

public void Initialize(b2Body bodyA,
                       b2Body bodyB,
                       @Const @ByRef
                       b2Vec2 anchor,
                       @Const @ByRef
                       b2Vec2 axis)

Initialize the bodies, anchors, axis, and reference angle using the world anchor and world axis.

localAnchorA

@ByRef
public b2Vec2 localAnchorA()

The local anchor point relative to bodyA's origin.

localAnchorA

public b2WheelJointDef localAnchorA(b2Vec2 setter)

localAnchorB

@ByRef
public b2Vec2 localAnchorB()

The local anchor point relative to bodyB's origin.

localAnchorB

public b2WheelJointDef localAnchorB(b2Vec2 setter)

localAxisA

@ByRef
public b2Vec2 localAxisA()

The local translation axis in bodyA.

localAxisA

public b2WheelJointDef localAxisA(b2Vec2 setter)

enableMotor

@Cast(value="bool")
public boolean enableMotor()

Enable/disable the joint motor.

enableMotor

public b2WheelJointDef enableMotor(boolean setter)

maxMotorTorque

@Cast(value="float32")
public float maxMotorTorque()

The maximum motor torque, usually in N-m.

maxMotorTorque

public b2WheelJointDef maxMotorTorque(float setter)

motorSpeed

@Cast(value="float32")
public float motorSpeed()

The desired motor speed in radians per second.

motorSpeed

public b2WheelJointDef motorSpeed(float setter)

frequencyHz

@Cast(value="float32")
public float frequencyHz()

Suspension frequency, zero indicates no suspension

frequencyHz

public b2WheelJointDef frequencyHz(float setter)

dampingRatio

@Cast(value="float32")
public float dampingRatio()

Suspension damping ratio, one indicates critical damping

dampingRatio

public b2WheelJointDef dampingRatio(float setter)