Module de.fabmax.physxjni

Package physx.particles

Class PxPBDParticleSystem

java.lang.Object

physx.NativeObject

physx.common.PxBase

physx.physics.PxActor

physx.particles.PxParticleSystem

physx.particles.PxPBDParticleSystem

public class PxPBDParticleSystem
extends PxParticleSystem

A particle system that uses the position based dynamics(PBD) solver.

The position based dynamics solver for particle systems supports behaviors like fluid, cloth, inflatables etc.

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	PxPBDParticleSystem()
protected	PxPBDParticleSystem(long address)

Method Summary

Modifier and Type	Method	Description
static PxPBDParticleSystem	arrayGet(long baseAddress, int index)
void	destroy()
String	getConcreteTypeName()	Returns string name of dynamic type.
float	getFluidBoundaryDensityScale()	Return the fluid boundary density scale
float	getFluidRestOffset()	Return the fluid rest offset
PxVec3	getWind()	Retrieves the wind direction and intensity.
void	setFluidBoundaryDensityScale(float fluidBoundaryDensityScale)	Set the fluid boundary density scale
void	setFluidRestOffset(float fluidRestOffset)	Set the fluid rest offset
void	setGridSizeX(int gridSizeX)	Set the particle system grid size x dimension
void	setGridSizeY(int gridSizeY)	Set the particle system grid size y dimension
void	setGridSizeZ(int gridSizeZ)	Set the particle system grid size z dimension
void	setWind(PxVec3 wind)	Set wind direction and intensity
static PxPBDParticleSystem	wrapPointer(long address)

Methods inherited from class physx.particles.PxParticleSystem

addParticleBuffer, addRigidAttachment, createPhase, enableCCD, getContactOffset, getCudaContextManager, getGpuParticleSystemIndex, getMaxDepenetrationVelocity, getMaxVelocity, getNbParticleMaterials, getParticleContactOffset, getParticleFlags, getParticleSystemCallback, getRestOffset, getSimulationFilterData, getSolidRestOffset, removeParticleBuffer, removeRigidAttachment, setContactOffset, setMaxDepenetrationVelocity, setMaxVelocity, setParticleContactOffset, setParticleFlag, setParticleFlags, setParticleSystemCallback, setRestOffset, setSimulationFilterData, setSolidRestOffset, setSolverIterationCounts

Methods inherited from class physx.physics.PxActor

getActorFlags, getDominanceGroup, getName, getOwnerClient, getScene, getType, getUserData, getWorldBounds, getWorldBounds, setActorFlag, setActorFlags, setDominanceGroup, setName, setOwnerClient, setUserData

Methods inherited from class physx.common.PxBase

getBaseFlags, getConcreteType, isReleasable, release, setBaseFlag, setBaseFlags

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

PxPBDParticleSystem

protected PxPBDParticleSystem()

PxPBDParticleSystem

protected PxPBDParticleSystem(long address)

Method Details

wrapPointer

public static PxPBDParticleSystem wrapPointer(long address)

arrayGet

public static PxPBDParticleSystem arrayGet(long baseAddress,
 int index)

destroy

public void destroy()

setWind

public void setWind(PxVec3 wind)

Set wind direction and intensity

Parameters:

wind - The wind direction and intensity

getWind

public PxVec3 getWind()

Retrieves the wind direction and intensity.

Returns:

The wind direction and intensity

setFluidBoundaryDensityScale

public void setFluidBoundaryDensityScale(float fluidBoundaryDensityScale)

Set the fluid boundary density scale

Defines how strong of a contribution the boundary (typically a rigid surface) should have on a fluid particle's density.

Parameters:

fluidBoundaryDensityScale - Range: (0.0, 1.0)

getFluidBoundaryDensityScale

public float getFluidBoundaryDensityScale()

Return the fluid boundary density scale

Returns:

the fluid boundary density scale

See #setFluidBoundaryDensityScale()

setFluidRestOffset

public void setFluidRestOffset(float fluidRestOffset)

Set the fluid rest offset

Two fluid particles will come to rest at a distance equal to twice the fluidRestOffset value.

Parameters:

fluidRestOffset - Range: (0, particleContactOffset)

getFluidRestOffset

public float getFluidRestOffset()

Return the fluid rest offset

Returns:

the fluid rest offset

See #setFluidRestOffset()

setGridSizeX

public void setGridSizeX(int gridSizeX)

Set the particle system grid size x dimension

Parameters:

gridSizeX - x dimension in the particle grid

setGridSizeY

public void setGridSizeY(int gridSizeY)

Set the particle system grid size y dimension

Parameters:

gridSizeY - y dimension in the particle grid

setGridSizeZ

public void setGridSizeZ(int gridSizeZ)

Set the particle system grid size z dimension

Parameters:

gridSizeZ - z dimension in the particle grid

getConcreteTypeName

public String getConcreteTypeName()

Description copied from class: PxBase

Returns string name of dynamic type.

Overrides:

getConcreteTypeName in class PxBase

Returns:

WebIDL type: DOMString