ON_Xform Class Reference

#include <opennurbs_xform.h>

Public Member Functions
void	ActOnLeft (double, double, double, double, double[4]) const
void	ActOnRight (double, double, double, double, double[4]) const
bool	CameraToClip (ON_BOOL32, double, double, double, double, double, double)
void	CameraToWorld (const ON_3dPoint &, const ON_3dVector &, const ON_3dVector &, const ON_3dVector &)
bool	ChangeBasis (const ON_3dPoint &P0, const ON_3dVector &X0, const ON_3dVector &Y0, const ON_3dVector &Z0, const ON_3dPoint &P1, const ON_3dVector &X1, const ON_3dVector &Y1, const ON_3dVector &Z1)
bool	ChangeBasis (const ON_3dVector &X0, const ON_3dVector &Y0, const ON_3dVector &Z0, const ON_3dVector &X1, const ON_3dVector &Y1, const ON_3dVector &Z1)
bool	ChangeBasis (const ON_Plane &plane0, const ON_Plane &plane1)
int	ClipFlag3d (const double *) const
int	ClipFlag3d (int, int, const double *, ON_BOOL32=true) const
int	ClipFlag3dBox (const double *, const double *) const
int	ClipFlag4d (const double *) const
int	ClipFlag4d (int, int, const double *, ON_BOOL32=true) const
bool	ClipToCamera (int, double, double, double, double, double, double)
bool	ClipToScreen (double, double, double, double, double, double)
int	Compare (const ON_Xform &other) const
double	Determinant (double *=NULL) const
void	Diagonal (double)
double	GetMappingXforms (ON_Xform &P_xform, ON_Xform &N_xform) const
double	GetSurfaceNormalXform (ON_Xform &N_xform) const
void	Identity ()
bool	IntervalChange (int dir, ON_Interval old_interval, ON_Interval new_interval)
ON_Xform	Inverse (double *=NULL) const
bool	Invert (double *=NULL)
bool	IsIdentity (double zero_tolerance=0.0) const
int	IsSimilarity () const
bool	IsTranslation (double zero_tolerance=0.0) const
bool	IsValid () const
bool	IsZero () const
void	Mirror (ON_3dPoint point_on_mirror_plane, ON_3dVector normal_to_mirror_plane)
	ON_Xform ()
	ON_Xform (const double *)
	ON_Xform (const double[4][4])
	ON_Xform (const float *)
	ON_Xform (const float[4][4])
	ON_Xform (const ON_3dPoint &P, const ON_3dVector &X, const ON_3dVector &Y, const ON_3dVector &Z)
	ON_Xform (const ON_Matrix &)
	ON_Xform (double)
	ON_Xform (int)
ON_2dPoint	operator* (const ON_2dPoint &) const
ON_2dVector	operator* (const ON_2dVector &) const
ON_3dPoint	operator* (const ON_3dPoint &) const
ON_3dVector	operator* (const ON_3dVector &) const
ON_4dPoint	operator* (const ON_4dPoint &) const
ON_Xform	operator* (const ON_Xform &) const
ON_Xform	operator+ (const ON_Xform &) const
ON_Xform	operator- (const ON_Xform &) const
ON_Xform &	operator= (const ON_Matrix &)
ON_Xform &	operator= (double)
ON_Xform &	operator= (float)
ON_Xform &	operator= (int)
double *	operator[] (int)
const double *	operator[] (int) const
void	PlanarProjection (const ON_Plane &plane)
int	Rank (double *=NULL) const
void	Rotation (const ON_3dPoint &P0, const ON_3dVector &X0, const ON_3dVector &Y0, const ON_3dVector &Z0, const ON_3dPoint &P1, const ON_3dVector &X1, const ON_3dVector &Y1, const ON_3dVector &Z1)
void	Rotation (const ON_3dVector &X0, const ON_3dVector &Y0, const ON_3dVector &Z0, const ON_3dVector &X1, const ON_3dVector &Y1, const ON_3dVector &Z1)
void	Rotation (const ON_Plane &plane0, const ON_Plane &plane1)
void	Rotation (double angle_radians, ON_3dVector rotation_axis, ON_3dPoint rotation_center)
void	Rotation (double sin_angle, double cos_angle, ON_3dVector rotation_axis, ON_3dPoint rotation_center)
void	Rotation (ON_3dVector start_dir, ON_3dVector end_dir, ON_3dPoint rotation_center)
void	Scale (const ON_3dVector &scale_vector)
void	Scale (const ON_Plane &plane, double x_scale_factor, double y_scale_factor, double z_scale_factor)
void	Scale (double x_scale_factor, double y_scale_factor, double z_scale_factor)
void	Scale (ON_3dPoint fixed_point, double scale_factor)
bool	ScreenToClip (double, double, double, double, double, double)
void	Shear (const ON_Plane &plane, const ON_3dVector &x1, const ON_3dVector &y1, const ON_3dVector &z1)
void	Translation (const ON_3dVector &)
void	Translation (double, double, double)
void	Transpose ()
void	WorldToCamera (const ON_3dPoint &, const ON_3dVector &, const ON_3dVector &, const ON_3dVector &)
void	Zero ()

Public Attributes
double	m_xform [4][4]

Constructor & Destructor Documentation

ON_Xform() [1/9]

ON_Xform::ON_Xform

(

)

ON_Xform() [2/9]

ON_Xform::ON_Xform

(

int

d

)

ON_Xform() [3/9]

ON_Xform::ON_Xform

(

double

d

)

ON_Xform() [4/9]

ON_Xform::ON_Xform

(

const double

m[4][4]

)

ON_Xform() [5/9]

ON_Xform::ON_Xform

(

const float

m[4][4]

)

ON_Xform() [6/9]

ON_Xform::ON_Xform

(

const double *

m

)

ON_Xform() [7/9]

ON_Xform::ON_Xform

(

const float *

m

)

ON_Xform() [8/9]

ON_Xform::ON_Xform

(

const ON_Matrix &

m

)

ON_Xform() [9/9]

ON_Xform::ON_Xform	(	const ON_3dPoint &	P,
		const ON_3dVector &	X,
		const ON_3dVector &	Y,
		const ON_3dVector &	Z )

Member Function Documentation

ActOnLeft()

void ON_Xform::ActOnLeft	(	double	x,
		double	y,
		double	z,
		double	w,
		double	v[4] ) const

ActOnRight()

void ON_Xform::ActOnRight	(	double	x,
		double	y,
		double	z,
		double	w,
		double	v[4] ) const

CameraToClip()

bool ON_Xform::CameraToClip	(	ON_BOOL32	bPerspective,
		double	left,
		double	right,
		double	bottom,
		double	top,
		double	near_dist,
		double	far_dist )

CameraToWorld()

void ON_Xform::CameraToWorld	(	const ON_3dPoint &	cameraLocation,
		const ON_3dVector &	cameraX,
		const ON_3dVector &	cameraY,
		const ON_3dVector &	cameraZ )

ChangeBasis() [1/3]

bool ON_Xform::ChangeBasis	(	const ON_3dPoint &	P0,
		const ON_3dVector &	X0,
		const ON_3dVector &	Y0,
		const ON_3dVector &	Z0,
		const ON_3dPoint &	P1,
		const ON_3dVector &	X1,
		const ON_3dVector &	Y1,
		const ON_3dVector &	Z1 )

ChangeBasis() [2/3]

bool ON_Xform::ChangeBasis	(	const ON_3dVector &	X0,
		const ON_3dVector &	Y0,
		const ON_3dVector &	Z0,
		const ON_3dVector &	X1,
		const ON_3dVector &	Y1,
		const ON_3dVector &	Z1 )

ChangeBasis() [3/3]

bool ON_Xform::ChangeBasis	(	const ON_Plane &	plane0,
		const ON_Plane &	plane1 )

ClipFlag3d() [1/2]

int ON_Xform::ClipFlag3d

(

const double *

point

)

const

ClipFlag3d() [2/2]

int ON_Xform::ClipFlag3d	(	int	count,
		int	stride,
		const double *	point,
		ON_BOOL32	bTestZ = true ) const

ClipFlag3dBox()

int ON_Xform::ClipFlag3dBox	(	const double *	boxmin,
		const double *	boxmax ) const

ClipFlag4d() [1/2]

int ON_Xform::ClipFlag4d

(

const double *

point

)

const

ClipFlag4d() [2/2]

int ON_Xform::ClipFlag4d	(	int	count,
		int	stride,
		const double *	point,
		ON_BOOL32	bTestZ = true ) const

ClipToCamera()

bool ON_Xform::ClipToCamera	(	int	bPerspective,
		double	left,
		double	right,
		double	bottom,
		double	top,
		double	near_dist,
		double	far_dist )

ClipToScreen()

bool ON_Xform::ClipToScreen	(	double	left,
		double	right,
		double	bottom,
		double	top,
		double	near_z,
		double	far_z )

Compare()

int ON_Xform::Compare

(

const ON_Xform &

other

)

const

Determinant()

double ON_Xform::Determinant

(

double *

pivot = NULL

)

const

Diagonal()

void ON_Xform::Diagonal

(

double

d

)

GetMappingXforms()

double ON_Xform::GetMappingXforms	(	ON_Xform &	P_xform,
		ON_Xform &	N_xform ) const

GetSurfaceNormalXform()

double ON_Xform::GetSurfaceNormalXform

(

ON_Xform &

N_xform

)

const

Identity()

void ON_Xform::Identity

(

)

IntervalChange()

bool ON_Xform::IntervalChange	(	int	dir,
		ON_Interval	old_interval,
		ON_Interval	new_interval )

Inverse()

ON_Xform ON_Xform::Inverse

(

double *

pivot = NULL

)

const

Invert()

bool ON_Xform::Invert

(

double *

pivot = NULL

)

IsIdentity()

bool ON_Xform::IsIdentity

(

double

zero_tolerance = 0.0

)

const

IsSimilarity()

int ON_Xform::IsSimilarity

(

)

const

IsTranslation()

bool ON_Xform::IsTranslation

(

double

zero_tolerance = 0.0

)

const

IsValid()

bool ON_Xform::IsValid

(

)

const

IsZero()

bool ON_Xform::IsZero

(

)

const

Mirror()

void ON_Xform::Mirror	(	ON_3dPoint	point_on_mirror_plane,
		ON_3dVector	normal_to_mirror_plane )

operator*() [1/6]

ON_2dPoint ON_Xform::operator*

(

const ON_2dPoint &

p

)

const

operator*() [2/6]

ON_2dVector ON_Xform::operator*

(

const ON_2dVector &

v

)

const

operator*() [3/6]

ON_3dPoint ON_Xform::operator*

(

const ON_3dPoint &

p

)

const

operator*() [4/6]

ON_3dVector ON_Xform::operator*

(

const ON_3dVector &

v

)

const

operator*() [5/6]

ON_4dPoint ON_Xform::operator*

(

const ON_4dPoint &

h

)

const

operator*() [6/6]

ON_Xform ON_Xform::operator*

(

const ON_Xform &

rhs

)

const

operator+()

ON_Xform ON_Xform::operator+

(

const ON_Xform &

rhs

)

const

operator-()

ON_Xform ON_Xform::operator-

(

const ON_Xform &

rhs

)

const

operator=() [1/4]

ON_Xform & ON_Xform::operator=

(

const ON_Matrix &

src

)

operator=() [2/4]

ON_Xform & ON_Xform::operator=

(

double

d

)

operator=() [3/4]

ON_Xform & ON_Xform::operator=

(

float

d

)

operator=() [4/4]

ON_Xform & ON_Xform::operator=

(

int

d

)

operator[]() [1/2]

double * ON_Xform::operator[]

(

int

i

)

operator[]() [2/2]

const double * ON_Xform::operator[]

(

int

i

)

const

PlanarProjection()

void ON_Xform::PlanarProjection

(

const ON_Plane &

plane

)

Rank()

int ON_Xform::Rank

(

double *

pivot = NULL

)

const

Rotation() [1/6]

void ON_Xform::Rotation	(	const ON_3dPoint &	P0,
		const ON_3dVector &	X0,
		const ON_3dVector &	Y0,
		const ON_3dVector &	Z0,
		const ON_3dPoint &	P1,
		const ON_3dVector &	X1,
		const ON_3dVector &	Y1,
		const ON_3dVector &	Z1 )

Rotation() [2/6]

void ON_Xform::Rotation	(	const ON_3dVector &	X0,
		const ON_3dVector &	Y0,
		const ON_3dVector &	Z0,
		const ON_3dVector &	X1,
		const ON_3dVector &	Y1,
		const ON_3dVector &	Z1 )

Rotation() [3/6]

void ON_Xform::Rotation	(	const ON_Plane &	plane0,
		const ON_Plane &	plane1 )

Rotation() [4/6]

void ON_Xform::Rotation	(	double	angle_radians,
		ON_3dVector	rotation_axis,
		ON_3dPoint	rotation_center )

Rotation() [5/6]

void ON_Xform::Rotation	(	double	sin_angle,
		double	cos_angle,
		ON_3dVector	rotation_axis,
		ON_3dPoint	rotation_center )

Rotation() [6/6]

void ON_Xform::Rotation	(	ON_3dVector	start_dir,
		ON_3dVector	end_dir,
		ON_3dPoint	rotation_center )

Scale() [1/4]

void ON_Xform::Scale

(

const ON_3dVector &

scale_vector

)

Scale() [2/4]

void ON_Xform::Scale	(	const ON_Plane &	plane,
		double	x_scale_factor,
		double	y_scale_factor,
		double	z_scale_factor )

Scale() [3/4]

void ON_Xform::Scale	(	double	x_scale_factor,
		double	y_scale_factor,
		double	z_scale_factor )

Scale() [4/4]

void ON_Xform::Scale	(	ON_3dPoint	fixed_point,
		double	scale_factor )

ScreenToClip()

bool ON_Xform::ScreenToClip	(	double	left,
		double	right,
		double	bottom,
		double	top,
		double	near_z,
		double	far_z )

Shear()

void ON_Xform::Shear	(	const ON_Plane &	plane,
		const ON_3dVector &	x1,
		const ON_3dVector &	y1,
		const ON_3dVector &	z1 )

Translation() [1/2]

void ON_Xform::Translation

(

const ON_3dVector &

v

)

Translation() [2/2]

void ON_Xform::Translation	(	double	x,
		double	y,
		double	z )

Transpose()

void ON_Xform::Transpose

(

)

WorldToCamera()

void ON_Xform::WorldToCamera	(	const ON_3dPoint &	cameraLocation,
		const ON_3dVector &	cameraX,
		const ON_3dVector &	cameraY,
		const ON_3dVector &	cameraZ )

Zero()

void ON_Xform::Zero

(

)

Member Data Documentation

m_xform

double ON_Xform::m_xform[4][4]

---

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

• src/3rdparty/legacy/opennurbs/opennurbs_xform.h
• src/3rdparty/legacy/opennurbs/opennurbs_xform.cpp