org.bytedeco.bullet.BulletCollision

Class btCollisionShape

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.bullet.BulletCollision.btCollisionShape

All Implemented Interfaces:

AutoCloseable

Direct Known Subclasses:

btCompoundShape, btConcaveShape, btConvexShape

@NoOffset
 @Properties(inherit=BulletCollision.class)
public class btCollisionShape
extends Pointer

The btCollisionShape class provides an interface for collision shapes that can be shared among btCollisionObjects.

Nested Class Summary

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
btCollisionShape(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
void	calculateLocalInertia(double mass, btVector3 inertia)
int	calculateSerializeBufferSize()
void	calculateTemporalAabb(btTransform curTrans, btVector3 linvel, btVector3 angvel, double timeStep, btVector3 temporalAabbMin, btVector3 temporalAabbMax) calculateTemporalAabb calculates the enclosing aabb for the moving object over interval [0..timeStep) result is conservative
void	getAabb(btTransform t, btVector3 aabbMin, btVector3 aabbMax) getAabb returns the axis aligned bounding box in the coordinate frame of the given transform t.
double	getAngularMotionDisc() getAngularMotionDisc returns the maximum radius needed for Conservative Advancement to handle time-of-impact with rotations.
btVector3	getAnisotropicRollingFrictionDirection() the getAnisotropicRollingFrictionDirection can be used in combination with setAnisotropicFriction See Bullet/Demos/RollingFrictionDemo for an example
void	getBoundingSphere(btVector3 center, double[] radius)
void	getBoundingSphere(btVector3 center, DoubleBuffer radius)
void	getBoundingSphere(btVector3 center, DoublePointer radius)
double	getContactBreakingThreshold(double defaultContactThresholdFactor)
btVector3	getLocalScaling()
double	getMargin()
BytePointer	getName()
int	getShapeType()
int	getUserIndex()
int	getUserIndex2()
Pointer	getUserPointer()
boolean	isCompound()
boolean	isConcave()
boolean	isConvex()
boolean	isConvex2d()
boolean	isInfinite() isInfinite is used to catch simulation error (aabb check)
boolean	isNonMoving()
boolean	isPolyhedral()
boolean	isSoftBody()
BytePointer	serialize(Pointer dataBuffer, btSerializer serializer) fills the dataBuffer and returns the struct name (and 0 on failure)
void	serializeSingleShape(btSerializer serializer)
void	setLocalScaling(btVector3 scaling)
void	setMargin(double margin)
void	setUserIndex(int index)
void	setUserIndex2(int index)
void	setUserPointer(Pointer userPtr) optional user data pointer

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, getPointer, hashCode, interruptDeallocatorThread, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetAddress, offsetof, offsetof, parseBytes, physicalBytes, physicalBytesInaccurate, position, 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

btCollisionShape

public btCollisionShape(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

Method Detail

getAabb

public void getAabb(@Const @ByRef
                    btTransform t,
                    @ByRef
                    btVector3 aabbMin,
                    @ByRef
                    btVector3 aabbMax)

getAabb returns the axis aligned bounding box in the coordinate frame of the given transform t.

getBoundingSphere

public void getBoundingSphere(@ByRef
                              btVector3 center,
                              @Cast(value="btScalar*") @ByRef
                              DoublePointer radius)

getBoundingSphere

public void getBoundingSphere(@ByRef
                              btVector3 center,
                              @Cast(value="btScalar*") @ByRef
                              DoubleBuffer radius)

getBoundingSphere

public void getBoundingSphere(@ByRef
                              btVector3 center,
                              @Cast(value="btScalar*") @ByRef
                              double[] radius)

getAngularMotionDisc

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

getAngularMotionDisc returns the maximum radius needed for Conservative Advancement to handle time-of-impact with rotations.

getContactBreakingThreshold

@Cast(value="btScalar")
public double getContactBreakingThreshold(@Cast(value="btScalar")
                                                                  double defaultContactThresholdFactor)

calculateTemporalAabb

public void calculateTemporalAabb(@Const @ByRef
                                  btTransform curTrans,
                                  @Const @ByRef
                                  btVector3 linvel,
                                  @Const @ByRef
                                  btVector3 angvel,
                                  @Cast(value="btScalar")
                                  double timeStep,
                                  @ByRef
                                  btVector3 temporalAabbMin,
                                  @ByRef
                                  btVector3 temporalAabbMax)

calculateTemporalAabb calculates the enclosing aabb for the moving object over interval [0..timeStep) result is conservative

isPolyhedral

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

isConvex2d

@Cast(value="bool")
public boolean isConvex2d()

isConvex

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

isNonMoving

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

isConcave

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

isCompound

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

isSoftBody

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

isInfinite

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

isInfinite is used to catch simulation error (aabb check)

setLocalScaling

public void setLocalScaling(@Const @ByRef
                            btVector3 scaling)

getLocalScaling

@Const
 @ByRef
public btVector3 getLocalScaling()

calculateLocalInertia

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

getName

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

getShapeType

public int getShapeType()

getAnisotropicRollingFrictionDirection

@ByVal
public btVector3 getAnisotropicRollingFrictionDirection()

the getAnisotropicRollingFrictionDirection can be used in combination with setAnisotropicFriction See Bullet/Demos/RollingFrictionDemo for an example

setMargin

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

getMargin

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

setUserPointer

public void setUserPointer(Pointer userPtr)

optional user data pointer

getUserPointer

public Pointer getUserPointer()

setUserIndex

public void setUserIndex(int index)

getUserIndex

public int getUserIndex()

setUserIndex2

public void setUserIndex2(int index)

getUserIndex2

public int getUserIndex2()

calculateSerializeBufferSize

public int calculateSerializeBufferSize()

serialize

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

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

serializeSingleShape

public void serializeSingleShape(btSerializer serializer)