org.bytedeco.bullet.BulletCollision

Class btGImpactMeshShapePart

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.bullet.BulletCollision.btCollisionShape

org.bytedeco.bullet.BulletCollision.btConcaveShape

org.bytedeco.bullet.BulletCollision.btGImpactShapeInterface

org.bytedeco.bullet.BulletCollision.btGImpactMeshShapePart

All Implemented Interfaces:

AutoCloseable

@NoOffset
 @Properties(inherit=BulletCollision.class)
public class btGImpactMeshShapePart
extends btGImpactShapeInterface

This class manages a sub part of a mesh supplied by the btStridingMeshInterface interface. /** - Simply create this shape by passing the btStridingMeshInterface to the constructor btGImpactMeshShapePart, then you must call updateBound() after creating the mesh - When making operations with this shape, you must call lock before accessing to the trimesh primitives, and then call unlock - You can handle deformable meshes with this shape, by calling postUpdate() every time when changing the mesh vertices.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	btGImpactMeshShapePart.TrimeshPrimitiveManager Trimesh primitive manager /** Manages the info from btStridingMeshInterface object and controls the Lock/Unlock mechanism

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
btGImpactMeshShapePart()
btGImpactMeshShapePart(btStridingMeshInterface meshInterface, int part)
btGImpactMeshShapePart(long size) Native array allocator.
btGImpactMeshShapePart(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
void	calculateLocalInertia(double mass, btVector3 inertia)
boolean	childrenHasTransform() if true, then its children must get transforms.
void	getBulletTetrahedron(int prim_index, btTetrahedronShapeEx tetrahedron)
void	getBulletTriangle(int prim_index, btTriangleShapeEx triangle)
btCollisionShape	getChildShape(int index) Gets the children
btTransform	getChildTransform(int index) Gets the children transform
int	getGImpactShapeType() Subshape member functions \{
btVector3	getLocalScaling()
double	getMargin()
BytePointer	getName()
int	getNumChildShapes() Gets the number of children
int	getPart()
btGImpactMeshShapePart	getPointer(long i)
btPrimitiveManagerBase	getPrimitiveManager() Obtains the primitive manager
btGImpactMeshShapePart.TrimeshPrimitiveManager	getTrimeshPrimitiveManager()
void	getVertex(int vertex_index, btVector3 vertex)
int	getVertexCount()
void	lockChildShapes() call when reading child shapes
boolean	needsRetrieveTetrahedrons() Determines if this shape has tetrahedrons
boolean	needsRetrieveTriangles() Determines if this shape has triangles
btGImpactMeshShapePart	position(long position)
void	processAllTriangles(btTriangleCallback callback, btVector3 aabbMin, btVector3 aabbMax) Function for retrieve triangles.
void	processAllTrianglesRay(btTriangleCallback callback, btVector3 rayFrom, btVector3 rayTo) Function for retrieve triangles.
void	setChildTransform(int index, btTransform transform) Sets the children transform /** \post You must call updateBound() for update the box set.
void	setLocalScaling(btVector3 scaling) \post You must call updateBound() for update the box set.
void	setMargin(double margin)
void	unlockChildShapes()

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

getAabb, getBoxSet, getChildAabb, getPrimitiveTriangle, getShapeType, hasBoxSet, postUpdate, rayTest, updateBound

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

calculateSerializeBufferSize, calculateTemporalAabb, getAngularMotionDisc, getAnisotropicRollingFrictionDirection, getBoundingSphere, getBoundingSphere, getBoundingSphere, getContactBreakingThreshold, getUserIndex, getUserIndex2, getUserPointer, isCompound, isConcave, isConvex, isConvex2d, isInfinite, isNonMoving, isPolyhedral, isSoftBody, serialize, serializeSingleShape, setUserIndex, setUserIndex2, setUserPointer

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

btGImpactMeshShapePart

public btGImpactMeshShapePart(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

btGImpactMeshShapePart

public btGImpactMeshShapePart(long size)

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

btGImpactMeshShapePart

public btGImpactMeshShapePart()

btGImpactMeshShapePart

public btGImpactMeshShapePart(btStridingMeshInterface meshInterface,
                              int part)

Method Detail

position

public btGImpactMeshShapePart position(long position)

Overrides:

position in class Pointer

getPointer

public btGImpactMeshShapePart getPointer(long i)

Overrides:

getPointer in class Pointer

childrenHasTransform

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

if true, then its children must get transforms.

Overrides:

childrenHasTransform in class btGImpactShapeInterface

lockChildShapes

public void lockChildShapes()

call when reading child shapes

Overrides:

lockChildShapes in class btGImpactShapeInterface

unlockChildShapes

public void unlockChildShapes()

Overrides:

unlockChildShapes in class btGImpactShapeInterface

getNumChildShapes

public int getNumChildShapes()

Gets the number of children

Overrides:

getNumChildShapes in class btGImpactShapeInterface

getChildShape

public btCollisionShape getChildShape(int index)

Gets the children

Overrides:

getChildShape in class btGImpactShapeInterface

getChildTransform

@ByVal
public btTransform getChildTransform(int index)

Gets the children transform

Overrides:

getChildTransform in class btGImpactShapeInterface

setChildTransform

public void setChildTransform(int index,
                              @Const @ByRef
                              btTransform transform)

Sets the children transform /** \post You must call updateBound() for update the box set.

Overrides:

setChildTransform in class btGImpactShapeInterface

getPrimitiveManager

@Const
public btPrimitiveManagerBase getPrimitiveManager()

Obtains the primitive manager

Overrides:

getPrimitiveManager in class btGImpactShapeInterface

getTrimeshPrimitiveManager

public btGImpactMeshShapePart.TrimeshPrimitiveManager getTrimeshPrimitiveManager()

calculateLocalInertia

public void calculateLocalInertia(@Cast(value="btScalar")
                                  double mass,
                                  @ByRef
                                  btVector3 inertia)

Overrides:

calculateLocalInertia in class btCollisionShape

getName

@Cast(value="const char*")
public BytePointer getName()

Overrides:

getName in class btCollisionShape

getGImpactShapeType

@Cast(value="eGIMPACT_SHAPE_TYPE")
public int getGImpactShapeType()

Description copied from class: btGImpactShapeInterface

Subshape member functions \{

Base method for determinig which kind of GIMPACT shape we get

Overrides:

getGImpactShapeType in class btGImpactShapeInterface

needsRetrieveTriangles

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

Determines if this shape has triangles

Overrides:

needsRetrieveTriangles in class btGImpactShapeInterface

needsRetrieveTetrahedrons

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

Determines if this shape has tetrahedrons

Overrides:

needsRetrieveTetrahedrons in class btGImpactShapeInterface

getBulletTriangle

public void getBulletTriangle(int prim_index,
                              @ByRef
                              btTriangleShapeEx triangle)

Overrides:

getBulletTriangle in class btGImpactShapeInterface

getBulletTetrahedron

public void getBulletTetrahedron(int prim_index,
                                 @ByRef
                                 btTetrahedronShapeEx tetrahedron)

Overrides:

getBulletTetrahedron in class btGImpactShapeInterface

getVertexCount

public int getVertexCount()

getVertex

public void getVertex(int vertex_index,
                      @ByRef
                      btVector3 vertex)

setMargin

public void setMargin(@Cast(value="btScalar")
                      double margin)

Overrides:

setMargin in class btGImpactShapeInterface

getMargin

@Cast(value="btScalar")
public double getMargin()

Overrides:

getMargin in class btConcaveShape

setLocalScaling

public void setLocalScaling(@Const @ByRef
                            btVector3 scaling)

Description copied from class: btGImpactShapeInterface

\post You must call updateBound() for update the box set.

Overrides:

setLocalScaling in class btGImpactShapeInterface

getLocalScaling

@Const
 @ByRef
public btVector3 getLocalScaling()

Overrides:

getLocalScaling in class btGImpactShapeInterface

getPart

public int getPart()

processAllTriangles

public void processAllTriangles(btTriangleCallback callback,
                                @Const @ByRef
                                btVector3 aabbMin,
                                @Const @ByRef
                                btVector3 aabbMax)

Description copied from class: btGImpactShapeInterface

Function for retrieve triangles. /** It gives the triangles in local space

Overrides:

processAllTriangles in class btGImpactShapeInterface

processAllTrianglesRay

public void processAllTrianglesRay(btTriangleCallback callback,
                                   @Const @ByRef
                                   btVector3 rayFrom,
                                   @Const @ByRef
                                   btVector3 rayTo)

Description copied from class: btGImpactShapeInterface

Function for retrieve triangles. /** It gives the triangles in local space

Overrides:

processAllTrianglesRay in class btGImpactShapeInterface