Module de.fabmax.physxjni

Package physx.physics

Enum Class PxCombineModeEnum

java.lang.Object

java.lang.Enum<PxCombineModeEnum>

physx.physics.PxCombineModeEnum

All Implemented Interfaces:

Serializable, Comparable<PxCombineModeEnum>, Constable

public enum PxCombineModeEnum
extends Enum<PxCombineModeEnum>

Enumeration that determines the way in which two material properties will be combined to yield a friction or restitution coefficient for a collision.

When two actors come in contact with each other, they each have materials with various coefficients, but we only need a single set of coefficients for the pair.

Physics doesn't have any inherent combinations because the coefficients are determined empirically on a case by case basis. However, simulating this with a pairwise lookup table is often impractical.

For this reason the following combine behaviors are available:

eAVERAGE eMIN eMULTIPLY eMAX

The effective combine mode for the pair is maximum(material0.combineMode, material1.combineMode).

See also: PxMaterial.setFrictionCombineMode() PxMaterial.getFrictionCombineMode() PxMaterial.setRestitutionCombineMode() PxMaterial.getFrictionCombineMode()

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
eAVERAGE	Average: (a + b)/2
eMAX	Maximum: maximum(a,b)
eMIN	Minimum: minimum(a,b)
eMULTIPLY	Multiply: a*b

Field Summary

Fields

Modifier and Type	Field	Description
final int	value

Method Summary

Modifier and Type	Method	Description
static PxCombineModeEnum	forValue(int value)
static PxCombineModeEnum	valueOf(String name)	Returns the enum constant of this class with the specified name.
static PxCombineModeEnum[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

eAVERAGE

public static final PxCombineModeEnum eAVERAGE

Average: (a + b)/2

eMIN

public static final PxCombineModeEnum eMIN

Minimum: minimum(a,b)

eMULTIPLY

public static final PxCombineModeEnum eMULTIPLY

Multiply: a*b

eMAX

public static final PxCombineModeEnum eMAX

Maximum: maximum(a,b)

Field Details

value

public final int value

Method Details

values

public static PxCombineModeEnum[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static PxCombineModeEnum valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

forValue

public static PxCombineModeEnum forValue(int value)