org.bytedeco.bullet.LinearMath

Class btTransform

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.bullet.LinearMath.btTransform

All Implemented Interfaces:

AutoCloseable

@NoOffset
 @Properties(inherit=LinearMath.class)
public class btTransform
extends Pointer

\brief The btTransform class supports rigid transforms with only translation and rotation and no scaling/shear. It can be used in combination with btVector3, btQuaternion and btMatrix3x3 linear algebra classes.

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
btTransform() \brief No initialization constructor
btTransform(btMatrix3x3 b)
btTransform(btMatrix3x3 b, btVector3 c) \brief Constructor from btMatrix3x3 (optional btVector3)
btTransform(btQuaternion q)
btTransform(btQuaternion q, btVector3 c) \brief Constructor from btQuaternion (optional btVector3 )
btTransform(btTransform other) \brief Copy constructor
btTransform(long size) Native array allocator.
btTransform(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
btVector3	apply(btVector3 x) \brief Return the transform of the vector
void	deSerialize(btTransformDoubleData dataIn)
void	deSerializeDouble(btTransformDoubleData dataIn)
void	deSerializeFloat(btTransformFloatData dataIn)
btMatrix3x3	getBasis() \brief Return the basis matrix for the rotation
static btTransform	getIdentity() \brief Return an identity transform
void	getOpenGLMatrix(double[] m)
void	getOpenGLMatrix(DoubleBuffer m)
void	getOpenGLMatrix(DoublePointer m) \brief Fill an array representation
btVector3	getOrigin() \brief Return the origin vector translation
btTransform	getPointer(long i)
btQuaternion	getRotation() \brief Return a quaternion representing the rotation
btTransform	inverse() \brief Return the inverse of this transform
btTransform	inverseTimes(btTransform t) \brief Return the inverse of this transform times the other transform
btVector3	invXform(btVector3 inVec)
void	mult(btTransform t1, btTransform t2) \brief Set the current transform as the value of the product of two transforms
btQuaternion	multiply(btQuaternion q) \brief Return the transform of the btQuaternion
btTransform	multiply(btTransform t) \brief Return the product of this transform and the other
btVector3	multiply(btVector3 x) \brief Return the transform of the vector
btTransform	multiplyPut(btTransform t) \brief Multiply this Transform by another(this = this * another)
btTransform	position(long position)
btTransform	put(btTransform other) \brief Assignment Operator
void	serialize(btTransformDoubleData dataOut)
void	serializeFloat(btTransformFloatData dataOut)
void	setBasis(btMatrix3x3 basis) \brief Set the rotational element by btMatrix3x3
void	setFromOpenGLMatrix(double[] m)
void	setFromOpenGLMatrix(DoubleBuffer m)
void	setFromOpenGLMatrix(DoublePointer m) \brief Set from an array
void	setIdentity() \brief Set this transformation to the identity
void	setOrigin(btVector3 origin) \brief Set the translational element
void	setRotation(btQuaternion q) \brief Set the rotational element by btQuaternion

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

btTransform

public btTransform(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

btTransform

public btTransform(long size)

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

btTransform

public btTransform()

\brief No initialization constructor

btTransform

public btTransform(@Const @ByRef
                   btQuaternion q,
                   @Const @ByRef(nullValue="btVector3(btScalar(0), btScalar(0), btScalar(0))")
                   btVector3 c)

\brief Constructor from btQuaternion (optional btVector3 )

Parameters:

q - Rotation from quaternion

c - Translation from Vector (default 0,0,0)

btTransform

public btTransform(@Const @ByRef
                   btQuaternion q)

btTransform

public btTransform(@Const @ByRef
                   btMatrix3x3 b,
                   @Const @ByRef(nullValue="btVector3(btScalar(0), btScalar(0), btScalar(0))")
                   btVector3 c)

\brief Constructor from btMatrix3x3 (optional btVector3)

Parameters:

b - Rotation from Matrix

c - Translation from Vector default (0,0,0)

btTransform

public btTransform(@Const @ByRef
                   btMatrix3x3 b)

btTransform

public btTransform(@Const @ByRef
                   btTransform other)

\brief Copy constructor

Method Detail

position

public btTransform position(long position)

Overrides:

position in class Pointer

getPointer

public btTransform getPointer(long i)

Overrides:

getPointer in class Pointer

put

@ByRef
 @Name(value="operator =")
public btTransform put(@Const @ByRef
                                                         btTransform other)

\brief Assignment Operator

mult

public void mult(@Const @ByRef
                 btTransform t1,
                 @Const @ByRef
                 btTransform t2)

\brief Set the current transform as the value of the product of two transforms

Parameters:

t1 - Transform 1

t2 - Transform 2 This = Transform1 * Transform2

apply

@ByVal
 @Name(value="operator ()")
public btVector3 apply(@Const @ByRef
                                                          btVector3 x)

\brief Return the transform of the vector

multiply

@ByVal
 @Name(value="operator *")
public btVector3 multiply(@Const @ByRef
                                                            btVector3 x)

\brief Return the transform of the vector

multiply

@ByVal
 @Name(value="operator *")
public btQuaternion multiply(@Const @ByRef
                                                               btQuaternion q)

\brief Return the transform of the btQuaternion

getBasis

@ByRef
public btMatrix3x3 getBasis()

\brief Return the basis matrix for the rotation

getOrigin

@ByRef
public btVector3 getOrigin()

\brief Return the origin vector translation

getRotation

@ByVal
public btQuaternion getRotation()

\brief Return a quaternion representing the rotation

setFromOpenGLMatrix

public void setFromOpenGLMatrix(@Cast(value="const btScalar*")
                                DoublePointer m)

\brief Set from an array

Parameters:

m - A pointer to a 16 element array (12 rotation(row major padded on the right by 1), and 3 translation

setFromOpenGLMatrix

public void setFromOpenGLMatrix(@Cast(value="const btScalar*")
                                DoubleBuffer m)

setFromOpenGLMatrix

public void setFromOpenGLMatrix(@Cast(value="const btScalar*")
                                double[] m)

getOpenGLMatrix

public void getOpenGLMatrix(@Cast(value="btScalar*")
                            DoublePointer m)

\brief Fill an array representation

Parameters:

m - A pointer to a 16 element array (12 rotation(row major padded on the right by 1), and 3 translation

getOpenGLMatrix

public void getOpenGLMatrix(@Cast(value="btScalar*")
                            DoubleBuffer m)

getOpenGLMatrix

public void getOpenGLMatrix(@Cast(value="btScalar*")
                            double[] m)

setOrigin

public void setOrigin(@Const @ByRef
                      btVector3 origin)

\brief Set the translational element

Parameters:

origin - The vector to set the translation to

invXform

@ByVal
public btVector3 invXform(@Const @ByRef
                                 btVector3 inVec)

setBasis

public void setBasis(@Const @ByRef
                     btMatrix3x3 basis)

\brief Set the rotational element by btMatrix3x3

setRotation

public void setRotation(@Const @ByRef
                        btQuaternion q)

\brief Set the rotational element by btQuaternion

setIdentity

public void setIdentity()

\brief Set this transformation to the identity

multiplyPut

@ByRef
 @Name(value="operator *=")
public btTransform multiplyPut(@Const @ByRef
                                                                  btTransform t)

\brief Multiply this Transform by another(this = this * another)

Parameters:

t - The other transform

inverse

@ByVal
public btTransform inverse()

\brief Return the inverse of this transform

inverseTimes

@ByVal
public btTransform inverseTimes(@Const @ByRef
                                       btTransform t)

\brief Return the inverse of this transform times the other transform

Parameters:

t - The other transform return this.inverse() * the other

multiply

@ByVal
 @Name(value="operator *")
public btTransform multiply(@Const @ByRef
                                                              btTransform t)

\brief Return the product of this transform and the other

getIdentity

@Const
 @ByRef
public static btTransform getIdentity()

\brief Return an identity transform

serialize

public void serialize(@ByRef
                      btTransformDoubleData dataOut)

serializeFloat

public void serializeFloat(@ByRef
                           btTransformFloatData dataOut)

deSerialize

public void deSerialize(@Const @ByRef
                        btTransformDoubleData dataIn)

deSerializeDouble

public void deSerializeDouble(@Const @ByRef
                              btTransformDoubleData dataIn)

deSerializeFloat

public void deSerializeFloat(@Const @ByRef
                             btTransformFloatData dataIn)