Transform Class Reference

#include <Transform.h>

Inheritance diagram for Transform:

Public Member Functions
double	get_imat_val (int i, int j) const
void	set_imat_val (int i, int j, double val)
	Transform ()
	Transform (const Transform &)
Transform &	operator= (const Transform &)
	~Transform ()
	Transform (const Point &, const Vector &, const Vector &, const Vector &)
double	get_mat_val (int i, int j) const
void	set_mat_val (int i, int j, double val)
void	load_basis (const Point &, const Vector &, const Vector &, const Vector &)
void	load_frame (const Vector &, const Vector &, const Vector &)
void	change_basis (Transform &)
void	post_trans (const Transform &)
void	pre_trans (const Transform &)
void	print ()
void	printi ()
void	pre_permute (int xmap, int ymap, int zmap)
void	post_permute (int xmap, int ymap, int zmap)
void	pre_scale (const Vector &)
void	post_scale (const Vector &)
void	load_identity ()
bool	rotate (const Vector &from, const Vector &to)
void	pre_translate (const Vector &)
void	post_translate (const Vector &)
void	compute_imat () const
Vector	project (const Vector &p) const
Point	project (const Point &p) const
Point	unproject (const Point &p) const
void	unproject (const Point &p, Point &res) const
void	unproject_inplace (Point &p) const
Vector	unproject (const Vector &p) const
void	unproject (const Vector &v, Vector &res) const
void	unproject_inplace (Vector &v) const
void	project (const Point &p, Point &res) const
void	project_inplace (Point &p) const
void	project (const Vector &p, Vector &res) const
void	project_inplace (Vector &p) const
Vector	project_normal (const Vector &) const
void	project_normal (const Vector &, Vector &res) const
void	project_normal_inplace (Vector &) const
void	pre_shear (const Vector &, const Plane &)
void	post_shear (const Vector &, const Plane &)
void	pre_rotate (double, const Vector &axis)
void	post_rotate (double, const Vector &axis)
void	get (double *) const
void	get_trans (double *) const
void	set (double *)
void	set_trans (double *)
void	perspective (const Point &eyep, const Point &lookat, const Vector &up, double fov, double znear, double zfar, int xres, int yres)
void	invert ()
bool	inv_valid ()
void	set_inv_valid (bool iv)
virtual void	io (Piostream &stream)
Public Member Functions inherited from Persistent
virtual	~Persistent ()

Static Public Attributes
static PersistentTypeID	type_id
	Persistent I/O. More...

Friends
SCISHARE friend void	Pio (Piostream &, Transform *&)

Additional Inherited Members
Static Public Member Functions inherited from Persistent
static PersistentTypeIDPtr	find_derived (const std::string &classname, const std::string &basename)
static bool	is_base_of (const std::string &parent, const std::string &type)
static void	add_class (const std::string &type, const std::string &parent, Persistent *(*maker)(), Persistent *(*bc_maker1)()=0, Persistent *(*bc_maker2)()=0)
static void	add_mesh_class (const std::string &type, Persistent *(*maker)(), Persistent *(*bc_maker1)()=0, Persistent *(*bc_maker2)()=0)
static void	add_field_class (const std::string &type, Persistent *(*maker)(), Persistent *(*bc_maker1)()=0, Persistent *(*bc_maker2)()=0)

Constructor & Destructor Documentation

Transform

(

)

Transform

(

const Transform &

copy

)

~Transform

(

)

Transform	(	const Point &	p,
		const Vector &	i,
		const Vector &	j,
		const Vector &	k
	)

Member Function Documentation

void change_basis

(

Transform &

T

)

void compute_imat

(

)

const

void get

(

double *

gmat

)

const

double get_imat_val ( int  i, int  j  ) const

inline

double get_mat_val ( int  i, int  j  ) const

inline

void get_trans

(

double *

gmat

)

const

bool inv_valid ( )

inline

void invert

(

)

void io ( Piostream &  stream )

virtual

Reimplemented from Persistent.

void load_basis	(	const Point &	p,
		const Vector &	x,
		const Vector &	y,
		const Vector &	z
	)

void load_frame	(	const Vector &	x,
		const Vector &	y,
		const Vector &	z
	)

void load_identity

(

)

Transform & operator=

(

const Transform &

copy

)

void perspective	(	const Point &	eyep,
		const Point &	lookat,
		const Vector &	up,
		double	fov,
		double	znear,
		double	zfar,
		int	xres,
		int	yres
	)

void post_permute	(	int	xmap,
		int	ymap,
		int	zmap
	)

void post_rotate	(	double	,
		const Vector &	axis
	)

void post_scale

(

const Vector &

v

)

void post_shear	(	const Vector &	s,
		const Plane &	p
	)

void post_trans

(

const Transform &

T

)

void post_translate

(

const Vector &

v

)

void pre_permute	(	int	xmap,
		int	ymap,
		int	zmap
	)

void pre_rotate	(	double	,
		const Vector &	axis
	)

void pre_scale

(

const Vector &

v

)

void pre_shear	(	const Vector &	s,
		const Plane &	p
	)

void pre_trans

(

const Transform &

T

)

void pre_translate

(

const Vector &

v

)

void print

(

)

void printi

(

)

Vector project

(

const Vector &

p

)

const

Point project

(

const Point &

p

)

const

void project	(	const Point &	p,
		Point &	res
	)		const

void project	(	const Vector &	p,
		Vector &	res
	)		const

void project_inplace

(

Point &

p

)

const

void project_inplace

(

Vector &

p

)

const

Vector project_normal

(

const Vector &

p

)

const

void project_normal	(	const Vector &	p,
		Vector &	res
	)		const

void project_normal_inplace

(

Vector &

p

)

const

bool rotate	(	const Vector &	from,
		const Vector &	to
	)

void set

(

double *

pmat

)

void set_imat_val ( int  i, int  j, double  val  )

inline

void set_inv_valid ( bool  iv )

inline

void set_mat_val ( int  i, int  j, double  val  )

inline

void set_trans

(

double *

pmat

)

Point unproject

(

const Point &

p

)

const

void unproject	(	const Point &	p,
		Point &	res
	)		const

Vector unproject

(

const Vector &

p

)

const

void unproject	(	const Vector &	v,
		Vector &	res
	)		const

void unproject_inplace

(

Point &

p

)

const

void unproject_inplace

(

Vector &

v

)

const

Friends And Related Function Documentation

SCISHARE friend void Pio ( Piostream &  , Transform *&    )

friend

Member Data Documentation

PersistentTypeID type_id

static

Persistent I/O.

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

• Core/GeometryPrimitives/Transform.h
• Core/GeometryPrimitives/Transform.cc