TTreeTransform Class Reference
[Data Structures]

Inheritance diagram for TTreeTransform:

List of all members.

Classes
class	TRotation
Public Types
enum	ETreeTransformMode { kCarrara, kPoser }
Public Member Functions
	TTreeTransform ()
	TTreeTransform (const TTreeTransform &aT)
boolean	IsIdentity () const
boolean	IsDirect () const
void	Reset ()
void	Expand (real scale)
boolean	operator== (const TTreeTransform &tt) const
boolean	operator!= (const TTreeTransform &tt) const
void	operator= (const TTreeTransform &tt)
TVector3	operator* (const TVector3 &point) const
TTreeTransform	BAD_Multiply (const TTreeTransform &b) const
void	SetMode (ETreeTransformMode mode)
void	SetOffset (const TVector3 &offset)
void	SetRotation (const TRotation &rotation)
void	SetRotation (const TMatrix33 &rotation)
void	SetRotation (const TVector3 &i, const TVector3 &j, const TVector3 &k)
void	SetUniformScaling (const real &scaling)
void	SetHotPoint (const TVector3 &hotPoint)
void	SetXYZScaling (const TVector3 &XYZScaling)
void	SetOrientation (const TMatrix33 &orientation)
void	SetPhyThetaPsy (real phy, real theta, real psy, boolean isDirect)
ETreeTransformMode	GetMode () const
const TVector3 &	GetOffset () const
const TMatrix33 &	GetRotation () const
const TRotation &	GetRotation2 () const
const real &	GetUniformScaling () const
const TVector3 &	GetHotPoint () const
const TVector3 &	GetXYZScaling () const
const TMatrix33 &	GetOrientation () const
TVector3 &	GetOffset ()
real &	GetUniformScaling ()
TVector3 &	GetHotPoint ()
TVector3 &	GetXYZScaling ()
TRotation &	GetRotation2 ()
TMatrix33 &	GetOrientation ()
void	GetPhyThetaPsy (real &phy, real &theta, real &psy, boolean &isDirect) const
void	GetTransform3D (TTransform3D &aT) const
void	GetInverseTransform3D (TTransform3D &aT) const
void	GetTransform3D (TMatrix33 &RR, TVector3 &TT) const
void	GetRotationSpaceRight (TMatrix33 &TR, boolean inverse) const
void	GetRotationSpaceLeft (TMatrix33 &TL, boolean inverse) const
void	GetScalingSpaceRight (TMatrix33 &TR, boolean inverse) const
void	GetScalingSpaceLeft (TMatrix33 &TL, boolean inverse) const
void	GetCombinedTranslation (TVector3 &TT) const
TVector3	GetHotPointInParent () const
void	GetPlane (TPlane &aplane) const
void	SetFromTransform3D (const TTransform3D &AA)
	Sets this transform to match the given TTransform3D.
void	SetFromInterpolate (const real lambda, const TTreeTransform q1, const TTreeTransform q2)
void	Translate (const TVector3 &vector)
void	TranslateHP (const TVector3 &vector)
void	TranslateHPL (const TVector3 &vector)
void	RotateAxis (const TVector3 &center, const real sin, const real cos, const TVector3 &AXIS, const real &constrainAngle=kRealZero)
void	RotateAxis (const TVector3 &center, const real angle, const TVector3 &AXIS)
void	Rotate (const TVector3 &center, const TVector3 &PP, const TVector3 &QQ, const TVector3 &AXIS, const real &constrainAngle=kRealZero)
void	Rotate (const TVector3 &center, const TMatrix33 &r)
void	RotateL (const TMatrix33 &a)
void	RotateR (const TMatrix33 &b)
TVector3 &	Transform (const TVector3 &point, TVector3 &result) const
TVector3 &	InverseTransform (const TVector3 &point, TVector3 &result) const
TVector3 &	TransformV (const TVector3 &point, TVector3 &result) const
TVector3 &	InverseTransformV (const TVector3 &point, TVector3 &result) const
TBBox3D	TransformBBox (const TBBox3D &box) const
TBBox3D	InverseTransformBBox (const TBBox3D &box) const
TVector3	ScaleV (const TVector3 &) const
void	RecomputeEulerAngles (const TVector3 &refEuler)
void	GetNewEulerAngles (const TVector3 &refEuler, TVector3 &newEulerAngles) const
boolean	ComputeOffsetTransform (const TTreeTransform &transform1, const TTreeTransform &transform2)
boolean	ApplyOffsetTransform (const TTreeTransform &offset)
void	ConvertMode (ETreeTransformMode mode)
	Convert the transform mode keeping the cooresponding TTransform3D unchanged.
Protected Attributes
ETreeTransformMode	fMode
	Transform mode.
TVector3	fHotPoint
	Vector from local 0,0,0 to HotPoint.
TMatrix33	fOrientation
	Orientation matrix.
TRotation	fRotation
	Rotation matrix around HotPoint.
TVector3	fOffset
	Vector from parent 0,0,0 to HotPoint.
real	fUniformScaling
	Uniform scaling.
TVector3	fXYZScaling
	XYZ (non-uniform) scaling around hot point.

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Detailed Description

TTreeTransform is the full representation of a tree's transform

The formula to get a transform 3d from a tree transform depends on its mode.

See also:

TTreeTransform::ETreeTransformMode

---

Member Enumeration Documentation

enum TTreeTransform::ETreeTransformMode

Tr : translation Rot : rotation S : scaling Thp : hot point translation Ori : orientation

Enumerator:

kCarrara	M = Tr * Rot * S * Ori * Thp.
kPoser	M = Tr * (Ori * Thp)^-1 * Rot * S * (Ori * Thp).

---

Constructor & Destructor Documentation

TTreeTransform::TTreeTransform

(

)

TTreeTransform::TTreeTransform

(

const TTreeTransform &

aT

)

---

Member Function Documentation

boolean TTreeTransform::ApplyOffsetTransform

(

const TTreeTransform &

offset

)

TTreeTransform TTreeTransform::BAD_Multiply

(

const TTreeTransform &

b

)

const

boolean TTreeTransform::ComputeOffsetTransform	(	const TTreeTransform &	transform1,
		const TTreeTransform &	transform2
	)

void TTreeTransform::ConvertMode

(

ETreeTransformMode

mode

)

Convert the transform mode keeping the cooresponding TTransform3D unchanged.

void TTreeTransform::Expand

(

real

scale

)

void TTreeTransform::GetCombinedTranslation

(

TVector3 &

TT

)

const

TVector3& TTreeTransform::GetHotPoint

(

)

[inline]

const TVector3& TTreeTransform::GetHotPoint

(

)

const [inline]

TVector3 TTreeTransform::GetHotPointInParent

(

)

const

void TTreeTransform::GetInverseTransform3D

(

TTransform3D &

aT

)

const

ETreeTransformMode TTreeTransform::GetMode

(

)

const [inline]

void TTreeTransform::GetNewEulerAngles	(	const TVector3 &	refEuler,
		TVector3 &	newEulerAngles
	)			const

TVector3& TTreeTransform::GetOffset

(

)

[inline]

const TVector3& TTreeTransform::GetOffset

(

)

const [inline]

TMatrix33& TTreeTransform::GetOrientation

(

)

[inline]

const TMatrix33& TTreeTransform::GetOrientation

(

)

const [inline]

void TTreeTransform::GetPhyThetaPsy	(	real &	phy,
		real &	theta,
		real &	psy,
		boolean &	isDirect
	)			const [inline]

void TTreeTransform::GetPlane

(

TPlane &

aplane

)

const

const TMatrix33& TTreeTransform::GetRotation

(

)

const [inline]

TRotation& TTreeTransform::GetRotation2

(

)

[inline]

const TRotation& TTreeTransform::GetRotation2

(

)

const [inline]

void TTreeTransform::GetRotationSpaceLeft	(	TMatrix33 &	TL,
		boolean	inverse
	)			const

void TTreeTransform::GetRotationSpaceRight	(	TMatrix33 &	TR,
		boolean	inverse
	)			const

void TTreeTransform::GetScalingSpaceLeft	(	TMatrix33 &	TL,
		boolean	inverse
	)			const

void TTreeTransform::GetScalingSpaceRight	(	TMatrix33 &	TR,
		boolean	inverse
	)			const

void TTreeTransform::GetTransform3D	(	TMatrix33 &	RR,
		TVector3 &	TT
	)			const

void TTreeTransform::GetTransform3D

(

TTransform3D &

aT

)

const

real& TTreeTransform::GetUniformScaling

(

)

[inline]

const real& TTreeTransform::GetUniformScaling

(

)

const [inline]

TVector3& TTreeTransform::GetXYZScaling

(

)

[inline]

const TVector3& TTreeTransform::GetXYZScaling

(

)

const [inline]

TVector3& TTreeTransform::InverseTransform	(	const TVector3 &	point,
		TVector3 &	result
	)			const

TBBox3D TTreeTransform::InverseTransformBBox

(

const TBBox3D &

box

)

const

TVector3& TTreeTransform::InverseTransformV	(	const TVector3 &	point,
		TVector3 &	result
	)			const

boolean TTreeTransform::IsDirect

(

)

const

boolean TTreeTransform::IsIdentity

(

)

const

boolean TTreeTransform::operator!=

(

const TTreeTransform &

tt

)

const [inline]

TVector3 TTreeTransform::operator*

(

const TVector3 &

point

)

const

void TTreeTransform::operator=

(

const TTreeTransform &

tt

)

boolean TTreeTransform::operator==

(

const TTreeTransform &

tt

)

const

void TTreeTransform::RecomputeEulerAngles

(

const TVector3 &

refEuler

)

void TTreeTransform::Reset

(

)

void TTreeTransform::Rotate	(	const TVector3 &	center,
		const TMatrix33 &	r
	)

void TTreeTransform::Rotate	(	const TVector3 &	center,
		const TVector3 &	PP,
		const TVector3 &	QQ,
		const TVector3 &	AXIS,
		const real &	constrainAngle = kRealZero
	)

void TTreeTransform::RotateAxis	(	const TVector3 &	center,
		const real	angle,
		const TVector3 &	AXIS
	)

void TTreeTransform::RotateAxis	(	const TVector3 &	center,
		const real	sin,
		const real	cos,
		const TVector3 &	AXIS,
		const real &	constrainAngle = kRealZero
	)

void TTreeTransform::RotateL

(

const TMatrix33 &

a

)

void TTreeTransform::RotateR

(

const TMatrix33 &

b

)

TVector3 TTreeTransform::ScaleV

(

const TVector3 &

)

const

void TTreeTransform::SetFromInterpolate	(	const real	lambda,
		const TTreeTransform	q1,
		const TTreeTransform	q2
	)

void TTreeTransform::SetFromTransform3D

(

const TTransform3D &

AA

)

Sets this transform to match the given TTransform3D.

void TTreeTransform::SetHotPoint

(

const TVector3 &

hotPoint

)

[inline]

void TTreeTransform::SetMode

(

ETreeTransformMode

mode

)

[inline]

void TTreeTransform::SetOffset

(

const TVector3 &

offset

)

[inline]

void TTreeTransform::SetOrientation

(

const TMatrix33 &

orientation

)

[inline]

void TTreeTransform::SetPhyThetaPsy	(	real	phy,
		real	theta,
		real	psy,
		boolean	isDirect
	)			[inline]

void TTreeTransform::SetRotation	(	const TVector3 &	i,
		const TVector3 &	j,
		const TVector3 &	k
	)

void TTreeTransform::SetRotation

(

const TMatrix33 &

rotation

)

void TTreeTransform::SetRotation

(

const TRotation &

rotation

)

[inline]

void TTreeTransform::SetUniformScaling

(

const real &

scaling

)

[inline]

void TTreeTransform::SetXYZScaling

(

const TVector3 &

XYZScaling

)

[inline]

TVector3& TTreeTransform::Transform	(	const TVector3 &	point,
		TVector3 &	result
	)			const

TBBox3D TTreeTransform::TransformBBox

(

const TBBox3D &

box

)

const

TVector3& TTreeTransform::TransformV	(	const TVector3 &	point,
		TVector3 &	result
	)			const

void TTreeTransform::Translate

(

const TVector3 &

vector

)

void TTreeTransform::TranslateHP

(

const TVector3 &

vector

)

Translates the hot point

Parameters:

vector

the translation vector in PARENT coordinates

void TTreeTransform::TranslateHPL

(

const TVector3 &

vector

)

Translates the hot point

Parameters:

vector

the translation vector in LOCAL coordinates

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Member Data Documentation

TVector3 TTreeTransform::fHotPoint [protected]

Vector from local 0,0,0 to HotPoint.

ETreeTransformMode TTreeTransform::fMode [protected]

Transform mode.

See also:

ETreeTransformMode

TVector3 TTreeTransform::fOffset [protected]

Vector from parent 0,0,0 to HotPoint.

TMatrix33 TTreeTransform::fOrientation [protected]

Orientation matrix.

TRotation TTreeTransform::fRotation [protected]

Rotation matrix around HotPoint.

real TTreeTransform::fUniformScaling [protected]

Uniform scaling.

TVector3 TTreeTransform::fXYZScaling [protected]

XYZ (non-uniform) scaling around hot point.

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The documentation for this class was generated from the following file:

• Transforms.h