org.bytedeco.bullet.BulletDynamics

Class btSimulationIslandManagerMt

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.bullet.BulletCollision.btSimulationIslandManager

org.bytedeco.bullet.BulletDynamics.btSimulationIslandManagerMt

All Implemented Interfaces:

AutoCloseable

@NoOffset
 @Properties(inherit=BulletDynamics.class)
public class btSimulationIslandManagerMt
extends btSimulationIslandManager

SimulationIslandManagerMt -- Multithread capable version of SimulationIslandManager Splits the world up into islands which can be solved in parallel. In order to solve islands in parallel, an IslandDispatch function must be provided which will dispatch calls to multiple threads. The amount of parallelism that can be achieved depends on the number of islands. If only a single island exists, then no parallelism is possible.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	btSimulationIslandManagerMt.Island
static class	btSimulationIslandManagerMt.IslandDispatchFunc
static class	btSimulationIslandManagerMt.SolverParams

Nested classes/interfaces inherited from class org.bytedeco.bullet.BulletCollision.btSimulationIslandManager

btSimulationIslandManager.IslandCallback

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

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator, Pointer.ReferenceCounter

Field Summary

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
void	buildAndProcessIslands(btDispatcher dispatcher, btCollisionWorld collisionWorld, btTypedConstraintArray constraints, btSimulationIslandManagerMt.SolverParams solverParams)
void	buildIslands(btDispatcher dispatcher, btCollisionWorld colWorld)
btSimulationIslandManagerMt.IslandDispatchFunc	getIslandDispatchFunction()
int	getMinimumSolverBatchSize()
btSimulationIslandManagerMt	getPointer(long i)
static void	parallelIslandDispatch(IslandArray islandsPtr, btSimulationIslandManagerMt.SolverParams solverParams)
btSimulationIslandManagerMt	position(long position)
static void	serialIslandDispatch(IslandArray islandsPtr, btSimulationIslandManagerMt.SolverParams solverParams)
void	setIslandDispatchFunction(btSimulationIslandManagerMt.IslandDispatchFunc func)
void	setMinimumSolverBatchSize(int sz)
static void	solveIsland(btConstraintSolver solver, btSimulationIslandManagerMt.Island island, btSimulationIslandManagerMt.SolverParams solverParams)

Methods inherited from class org.bytedeco.bullet.BulletCollision.btSimulationIslandManager

buildAndProcessIslands, findUnions, getSplitIslands, getUnionFind, initUnionFind, processIslands, setSplitIslands, storeIslandActivationState, updateActivationState

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, getDirectBufferAddress, getPointer, getPointer, getPointer, hashCode, interruptDeallocatorThread, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetAddress, offsetof, offsetof, parseBytes, physicalBytes, physicalBytesInaccurate, position, put, realloc, referenceCount, releaseReference, retainReference, setNull, sizeof, sizeof, toString, totalBytes, totalCount, totalPhysicalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

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

Constructor Detail

btSimulationIslandManagerMt

public btSimulationIslandManagerMt(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

btSimulationIslandManagerMt

public btSimulationIslandManagerMt(long size)

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

btSimulationIslandManagerMt

public btSimulationIslandManagerMt()

Method Detail

position

public btSimulationIslandManagerMt position(long position)

Overrides:

position in class btSimulationIslandManager

getPointer

public btSimulationIslandManagerMt getPointer(long i)

Overrides:

getPointer in class btSimulationIslandManager

solveIsland

public static void solveIsland(btConstraintSolver solver,
                               @ByRef
                               btSimulationIslandManagerMt.Island island,
                               @Const @ByRef
                               btSimulationIslandManagerMt.SolverParams solverParams)

serialIslandDispatch

public static void serialIslandDispatch(IslandArray islandsPtr,
                                        @Const @ByRef
                                        btSimulationIslandManagerMt.SolverParams solverParams)

parallelIslandDispatch

public static void parallelIslandDispatch(IslandArray islandsPtr,
                                          @Const @ByRef
                                          btSimulationIslandManagerMt.SolverParams solverParams)

buildAndProcessIslands

public void buildAndProcessIslands(btDispatcher dispatcher,
                                   btCollisionWorld collisionWorld,
                                   @ByRef
                                   btTypedConstraintArray constraints,
                                   @Const @ByRef
                                   btSimulationIslandManagerMt.SolverParams solverParams)

buildIslands

public void buildIslands(btDispatcher dispatcher,
                         btCollisionWorld colWorld)

Overrides:

buildIslands in class btSimulationIslandManager

getMinimumSolverBatchSize

public int getMinimumSolverBatchSize()

setMinimumSolverBatchSize

public void setMinimumSolverBatchSize(int sz)

getIslandDispatchFunction

public btSimulationIslandManagerMt.IslandDispatchFunc getIslandDispatchFunction()

setIslandDispatchFunction

public void setIslandDispatchFunction(btSimulationIslandManagerMt.IslandDispatchFunc func)