Module de.fabmax.physxjni

Package physx.extensions

Class PxSpring

java.lang.Object

physx.NativeObject

physx.extensions.PxSpring

Direct Known Subclasses:

PxD6JointDrive

public class PxSpring
extends NativeObject

Nested Class Summary

Nested classes/interfaces inherited from class physx.NativeObject

NativeObject.Allocator<T>

Field Summary

Fields

Modifier and Type	Field	Description
static final int	ALIGNOF
static final int	SIZEOF

Fields inherited from class physx.NativeObject

address, isExternallyAllocated, SIZEOF_BYTE, SIZEOF_DOUBLE, SIZEOF_FLOAT, SIZEOF_INT, SIZEOF_LONG, SIZEOF_POINTER, SIZEOF_SHORT

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	PxSpring()
	PxSpring(float stiffness, float damping)
protected	PxSpring(long address)

Method Summary

Modifier and Type	Method	Description
static PxSpring	arrayGet(long baseAddress, int index)
static PxSpring	createAt(long address, float stiffness, float damping)
static <T> PxSpring	createAt(T allocator, NativeObject.Allocator<T> allocate, float stiffness, float damping)
void	destroy()
float	getDamping()	the damping strength of the drive: that is, the force proportional to the velocity error
float	getStiffness()	the spring strength of the drive: that is, the force proportional to the position error
void	setDamping(float value)	the damping strength of the drive: that is, the force proportional to the velocity error
void	setStiffness(float value)	the spring strength of the drive: that is, the force proportional to the position error
static PxSpring	wrapPointer(long address)

Methods inherited from class physx.NativeObject

checkNotNull, equals, getAddress, hashCode

Methods inherited from class java.lang.Object

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

Field Details

SIZEOF

public static final int SIZEOF

ALIGNOF

public static final int ALIGNOF

See Also:

• Constant Field Values

Constructor Details

PxSpring

protected PxSpring()

PxSpring

protected PxSpring(long address)

PxSpring

public PxSpring(float stiffness,
 float damping)

Parameters:

stiffness - WebIDL type: float

damping - WebIDL type: float

Method Details

wrapPointer

public static PxSpring wrapPointer(long address)

arrayGet

public static PxSpring arrayGet(long baseAddress,
 int index)

createAt

public static PxSpring createAt(long address,
 float stiffness,
 float damping)

Parameters:

address - Pre-allocated memory, where the object is created.

stiffness - WebIDL type: float

damping - WebIDL type: float

Returns:

Stack allocated object of PxSpring

createAt

public static <T> PxSpring createAt(T allocator,
 NativeObject.Allocator<T> allocate,
 float stiffness,
 float damping)

Type Parameters:

T - Allocator class, e.g. LWJGL's MemoryStack.

Parameters:

allocator - Object to use for allocation, e.g. an instance of LWJGL's MemoryStack.

allocate - Method to call on allocator to obtain the target address, e.g. MemoryStack::nmalloc.

stiffness - WebIDL type: float

damping - WebIDL type: float

Returns:

Stack allocated object of PxSpring

destroy

public void destroy()

getStiffness

public float getStiffness()

the spring strength of the drive: that is, the force proportional to the position error

setStiffness

public void setStiffness(float value)

the spring strength of the drive: that is, the force proportional to the position error

getDamping

public float getDamping()

the damping strength of the drive: that is, the force proportional to the velocity error

setDamping

public void setDamping(float value)

the damping strength of the drive: that is, the force proportional to the velocity error