org.bytedeco.bullet.Bullet3OpenCL

Class b3QuantizedBvh

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.bullet.Bullet3OpenCL.b3QuantizedBvh

All Implemented Interfaces:

AutoCloseable

Direct Known Subclasses:

b3OptimizedBvh

@NoOffset
 @Properties(inherit=Bullet3OpenCL.class)
public class b3QuantizedBvh
extends Pointer

The b3QuantizedBvh class stores an AABB tree that can be quickly traversed on CPU and Cell SPU. It is used by the b3BvhTriangleMeshShape as midphase It is recommended to use quantization for better performance and lower memory requirements.

Nested Class Summary

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

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

Field Summary

Fields

Modifier and Type	Field and Description
static int	TRAVERSAL_RECURSIVE enum b3QuantizedBvh::b3TraversalMode
static int	TRAVERSAL_STACKLESS enum b3QuantizedBvh::b3TraversalMode
static int	TRAVERSAL_STACKLESS_CACHE_FRIENDLY enum b3QuantizedBvh::b3TraversalMode

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

Constructor and Description
b3QuantizedBvh()
b3QuantizedBvh(long size) Native array allocator.
b3QuantizedBvh(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
void	buildInternal() buildInternal is expert use only: assumes that setQuantizationValues and LeafNodeArray are initialized
int	calculateSerializeBufferSize()
int	calculateSerializeBufferSizeNew()
void	deSerializeDouble(b3QuantizedBvhDoubleData quantizedBvhDoubleData)
void	deSerializeFloat(b3QuantizedBvhFloatData quantizedBvhFloatData)
static b3QuantizedBvh	deSerializeInPlace(Pointer i_alignedDataBuffer, int i_dataBufferSize, boolean i_swapEndian) deSerializeInPlace loads and initializes a BVH from a buffer in memory 'in place'
static int	getAlignmentSerializationPadding()
b3QuantizedBvhNodeArray	getLeafNodeArray()
b3QuantizedBvh	getPointer(long i)
b3QuantizedBvhNodeArray	getQuantizedNodeArray()
b3BvhSubtreeInfoArray	getSubtreeInfoArray()
boolean	isQuantized()
b3Vector3	m_bvhAabbMax()
b3QuantizedBvh	m_bvhAabbMax(b3Vector3 setter)
b3Vector3	m_bvhAabbMin()
b3QuantizedBvh	m_bvhAabbMin(b3Vector3 setter)
b3Vector3	m_bvhQuantization()
b3QuantizedBvh	m_bvhQuantization(b3Vector3 setter)
b3QuantizedBvh	position(long position)
void	quantize(short[] out, b3Vector3 point, int isMax)
void	quantize(ShortBuffer out, b3Vector3 point, int isMax)
void	quantize(ShortPointer out, b3Vector3 point, int isMax)
void	quantizeWithClamp(short[] out, b3Vector3 point2, int isMax)
void	quantizeWithClamp(ShortBuffer out, b3Vector3 point2, int isMax)
void	quantizeWithClamp(ShortPointer out, b3Vector3 point2, int isMax)
void	reportAabbOverlappingNodex(b3NodeOverlapCallback nodeCallback, b3Vector3 aabbMin, b3Vector3 aabbMax)
void	reportBoxCastOverlappingNodex(b3NodeOverlapCallback nodeCallback, b3Vector3 raySource, b3Vector3 rayTarget, b3Vector3 aabbMin, b3Vector3 aabbMax)
void	reportRayOverlappingNodex(b3NodeOverlapCallback nodeCallback, b3Vector3 raySource, b3Vector3 rayTarget)
BytePointer	serialize(Pointer dataBuffer, b3Serializer serializer) fills the dataBuffer and returns the struct name (and 0 on failure)
boolean	serialize(Pointer o_alignedDataBuffer, int i_dataBufferSize, boolean i_swapEndian) Data buffer MUST be 16 byte aligned
void	setQuantizationValues(b3Vector3 bvhAabbMin, b3Vector3 bvhAabbMax)
void	setQuantizationValues(b3Vector3 bvhAabbMin, b3Vector3 bvhAabbMax, float quantizationMargin)
void	setTraversalMode(int traversalMode) setTraversalMode let's you choose between stackless, recursive or stackless cache friendly tree traversal.
b3Vector3	unQuantize(short[] vecIn)
b3Vector3	unQuantize(ShortBuffer vecIn)
b3Vector3	unQuantize(ShortPointer vecIn)

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

Field Detail

TRAVERSAL_STACKLESS

public static final int TRAVERSAL_STACKLESS

enum b3QuantizedBvh::b3TraversalMode

See Also:

Constant Field Values

TRAVERSAL_STACKLESS_CACHE_FRIENDLY

public static final int TRAVERSAL_STACKLESS_CACHE_FRIENDLY

enum b3QuantizedBvh::b3TraversalMode

See Also:

Constant Field Values

TRAVERSAL_RECURSIVE

public static final int TRAVERSAL_RECURSIVE

enum b3QuantizedBvh::b3TraversalMode

See Also:

Constant Field Values

Constructor Detail

b3QuantizedBvh

public b3QuantizedBvh(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

b3QuantizedBvh

public b3QuantizedBvh(long size)

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

b3QuantizedBvh

public b3QuantizedBvh()

Method Detail

position

public b3QuantizedBvh position(long position)

Overrides:

position in class Pointer

getPointer

public b3QuantizedBvh getPointer(long i)

Overrides:

getPointer in class Pointer

m_bvhAabbMin

@ByRef
public b3Vector3 m_bvhAabbMin()

m_bvhAabbMin

public b3QuantizedBvh m_bvhAabbMin(b3Vector3 setter)

m_bvhAabbMax

@ByRef
public b3Vector3 m_bvhAabbMax()

m_bvhAabbMax

public b3QuantizedBvh m_bvhAabbMax(b3Vector3 setter)

m_bvhQuantization

@ByRef
public b3Vector3 m_bvhQuantization()

m_bvhQuantization

public b3QuantizedBvh m_bvhQuantization(b3Vector3 setter)

setQuantizationValues

public void setQuantizationValues(@Const @ByRef
                                  b3Vector3 bvhAabbMin,
                                  @Const @ByRef
                                  b3Vector3 bvhAabbMax,
                                  @Cast(value="b3Scalar")
                                  float quantizationMargin)

setQuantizationValues

public void setQuantizationValues(@Const @ByRef
                                  b3Vector3 bvhAabbMin,
                                  @Const @ByRef
                                  b3Vector3 bvhAabbMax)

getLeafNodeArray

@Cast(value="QuantizedNodeArray*")
 @ByRef
public b3QuantizedBvhNodeArray getLeafNodeArray()

buildInternal

public void buildInternal()

buildInternal is expert use only: assumes that setQuantizationValues and LeafNodeArray are initialized

reportAabbOverlappingNodex

public void reportAabbOverlappingNodex(b3NodeOverlapCallback nodeCallback,
                                       @Const @ByRef
                                       b3Vector3 aabbMin,
                                       @Const @ByRef
                                       b3Vector3 aabbMax)

reportRayOverlappingNodex

public void reportRayOverlappingNodex(b3NodeOverlapCallback nodeCallback,
                                      @Const @ByRef
                                      b3Vector3 raySource,
                                      @Const @ByRef
                                      b3Vector3 rayTarget)

reportBoxCastOverlappingNodex

public void reportBoxCastOverlappingNodex(b3NodeOverlapCallback nodeCallback,
                                          @Const @ByRef
                                          b3Vector3 raySource,
                                          @Const @ByRef
                                          b3Vector3 rayTarget,
                                          @Const @ByRef
                                          b3Vector3 aabbMin,
                                          @Const @ByRef
                                          b3Vector3 aabbMax)

quantize

public void quantize(@Cast(value="unsigned short*")
                     ShortPointer out,
                     @Const @ByRef
                     b3Vector3 point,
                     int isMax)

quantize

public void quantize(@Cast(value="unsigned short*")
                     ShortBuffer out,
                     @Const @ByRef
                     b3Vector3 point,
                     int isMax)

quantize

public void quantize(@Cast(value="unsigned short*")
                     short[] out,
                     @Const @ByRef
                     b3Vector3 point,
                     int isMax)

quantizeWithClamp

public void quantizeWithClamp(@Cast(value="unsigned short*")
                              ShortPointer out,
                              @Const @ByRef
                              b3Vector3 point2,
                              int isMax)

quantizeWithClamp

public void quantizeWithClamp(@Cast(value="unsigned short*")
                              ShortBuffer out,
                              @Const @ByRef
                              b3Vector3 point2,
                              int isMax)

quantizeWithClamp

public void quantizeWithClamp(@Cast(value="unsigned short*")
                              short[] out,
                              @Const @ByRef
                              b3Vector3 point2,
                              int isMax)

unQuantize

@ByVal
public b3Vector3 unQuantize(@Cast(value="const unsigned short*")
                                   ShortPointer vecIn)

unQuantize

@ByVal
public b3Vector3 unQuantize(@Cast(value="const unsigned short*")
                                   ShortBuffer vecIn)

unQuantize

@ByVal
public b3Vector3 unQuantize(@Cast(value="const unsigned short*")
                                   short[] vecIn)

setTraversalMode

public void setTraversalMode(@Cast(value="b3QuantizedBvh::b3TraversalMode")
                             int traversalMode)

setTraversalMode let's you choose between stackless, recursive or stackless cache friendly tree traversal. Note this is only implemented for quantized trees.

getQuantizedNodeArray

@Cast(value="QuantizedNodeArray*")
 @ByRef
public b3QuantizedBvhNodeArray getQuantizedNodeArray()

getSubtreeInfoArray

@Cast(value="BvhSubtreeInfoArray*")
 @ByRef
public b3BvhSubtreeInfoArray getSubtreeInfoArray()

calculateSerializeBufferSize

@Cast(value="unsigned")
public int calculateSerializeBufferSize()

serialize

@Cast(value="bool")
public boolean serialize(Pointer o_alignedDataBuffer,
                                             @Cast(value="unsigned")
                                             int i_dataBufferSize,
                                             @Cast(value="bool")
                                             boolean i_swapEndian)

Data buffer MUST be 16 byte aligned

deSerializeInPlace

public static b3QuantizedBvh deSerializeInPlace(Pointer i_alignedDataBuffer,
                                                @Cast(value="unsigned int")
                                                int i_dataBufferSize,
                                                @Cast(value="bool")
                                                boolean i_swapEndian)

deSerializeInPlace loads and initializes a BVH from a buffer in memory 'in place'

getAlignmentSerializationPadding

@Cast(value="unsigned int")
public static int getAlignmentSerializationPadding()

calculateSerializeBufferSizeNew

public int calculateSerializeBufferSizeNew()

serialize

@Cast(value="const char*")
public BytePointer serialize(Pointer dataBuffer,
                                                        b3Serializer serializer)

fills the dataBuffer and returns the struct name (and 0 on failure)

deSerializeFloat

public void deSerializeFloat(@ByRef
                             b3QuantizedBvhFloatData quantizedBvhFloatData)

deSerializeDouble

public void deSerializeDouble(@ByRef
                              b3QuantizedBvhDoubleData quantizedBvhDoubleData)

isQuantized

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