Vec3D Class Reference

A standard three dimentional vetor class. More...

#include </usr1/tp517/Tumble/trunk/src/tumble/util.h>

List of all members.

Public Member Functions
	Vec3D ()
	Vec3D (double x, double y, double z)
	Vec3D (const Point2D &p, double z=0.0)
	Use a Pont2D to intiailize the x and y coordinates.
	Vec3D (const Vec3D &o)
Vec3D &	assign (double x, double y, double z)
Vec3D &	assign (const Point2D &p, double z)
	Use a Point2D to set the x and y coordinates.
double	operator[] (int i) const
double	x () const
double	y () const
double	z () const
bool	operator< (const Vec3D &o) const
bool	operator<= (const Vec3D &o) const
bool	operator> (const Vec3D &o) const
bool	operator>= (const Vec3D &o) const
Vec3D &	operator= (const Vec3D &o)
Vec3D &	operator+= (const Vec3D &o)
Vec3D &	operator-= (const Vec3D &o)
Vec3D &	operator *= (double s)
Vec3D &	operator/= (double s)
Vec3D	operator+ (const Vec3D &o) const
Vec3D	operator- (const Vec3D &o) const
Vec3D	operator * (double s) const
Vec3D	operator/ (double s) const
double	dot (const Vec3D &o) const
double	operator * (const Vec3D &o) const
double	magsq () const
double	mag () const
double	norm () const
Vec3D	cross (const Vec3D &o) const
	Cross product.
double	angle (const Vec3D &o)
	Get angle between this and o in radians.
void	print ()
Public Attributes
double	coords [3]
	The coordinates of the vector.
Friends
std::ostream &	operator<< (std::ostream &, const Vec3D &p)

---

Detailed Description

A standard three dimentional vetor class.

Definition at line 336 of file util.h.

---

Constructor & Destructor Documentation

Vec3D::Vec3D

(

)

[inline]

Definition at line 341 of file util.h.

References coords.

Referenced by cross(), operator *(), operator+(), operator-(), and operator/().

Vec3D::Vec3D	(	double	x,
		double	y,
		double	z
	)			[inline]

Definition at line 348 of file util.h.

References coords.

Vec3D::Vec3D	(	const Point2D &	p,
		double	z = 0.0
	)			[inline]

Use a Pont2D to intiailize the x and y coordinates.

Definition at line 356 of file util.h.

References coords, Point2D::x(), Point2D::y(), and z().

Here is the call graph for this function:

Vec3D::Vec3D

(

const Vec3D &

o

)

[inline]

Definition at line 363 of file util.h.

References coords.

---

Member Function Documentation

Vec3D& Vec3D::assign	(	double	x,
		double	y,
		double	z
	)			[inline]

Definition at line 371 of file util.h.

References coords.

Vec3D& Vec3D::assign	(	const Point2D &	p,
		double	z
	)			[inline]

Use a Point2D to set the x and y coordinates.

Definition at line 380 of file util.h.

References coords, Point2D::x(), and Point2D::y().

Here is the call graph for this function:

double Vec3D::operator[]

(

int

i

)

const [inline]

Definition at line 388 of file util.h.

References coords.

double Vec3D::x

(

)

const [inline]

Definition at line 389 of file util.h.

References coords.

double Vec3D::y

(

)

const [inline]

Definition at line 390 of file util.h.

References coords.

double Vec3D::z

(

)

const [inline]

Definition at line 391 of file util.h.

References coords.

Referenced by Vec3D().

bool Vec3D::operator<

(

const Vec3D &

o

)

const [inline]

Definition at line 393 of file util.h.

References magsq().

Here is the call graph for this function:

bool Vec3D::operator<=

(

const Vec3D &

o

)

const [inline]

Definition at line 398 of file util.h.

References magsq().

Here is the call graph for this function:

bool Vec3D::operator>

(

const Vec3D &

o

)

const [inline]

Definition at line 403 of file util.h.

References magsq().

Here is the call graph for this function:

bool Vec3D::operator>=

(

const Vec3D &

o

)

const [inline]

Definition at line 408 of file util.h.

References magsq().

Here is the call graph for this function:

Vec3D& Vec3D::operator=

(

const Vec3D &

o

)

[inline]

Definition at line 414 of file util.h.

References coords.

Vec3D& Vec3D::operator+=

(

const Vec3D &

o

)

[inline]

Definition at line 423 of file util.h.

References coords.

Vec3D& Vec3D::operator-=

(

const Vec3D &

o

)

[inline]

Definition at line 431 of file util.h.

References coords.

Vec3D& Vec3D::operator *=

(

double

s

)

[inline]

Definition at line 439 of file util.h.

References coords.

Vec3D& Vec3D::operator/=

(

double

s

)

[inline]

Definition at line 447 of file util.h.

References coords.

Vec3D Vec3D::operator+

(

const Vec3D &

o

)

const [inline]

Definition at line 456 of file util.h.

References coords, and Vec3D().

Here is the call graph for this function:

Vec3D Vec3D::operator-

(

const Vec3D &

o

)

const [inline]

Definition at line 461 of file util.h.

References coords, and Vec3D().

Here is the call graph for this function:

Vec3D Vec3D::operator *

(

double

s

)

const [inline]

Definition at line 466 of file util.h.

References coords, and Vec3D().

Here is the call graph for this function:

Vec3D Vec3D::operator/

(

double

s

)

const [inline]

Definition at line 471 of file util.h.

References coords, and Vec3D().

Here is the call graph for this function:

double Vec3D::dot

(

const Vec3D &

o

)

const [inline]

Definition at line 477 of file util.h.

References coords.

Referenced by angle().

double Vec3D::operator *

(

const Vec3D &

o

)

const [inline]

Definition at line 483 of file util.h.

References coords.

double Vec3D::magsq

(

)

const [inline]

Definition at line 488 of file util.h.

References coords.

Referenced by operator<(), operator<=(), operator>(), and operator>=().

double Vec3D::mag

(

)

const [inline]

Definition at line 493 of file util.h.

References coords.

Referenced by norm().

double Vec3D::norm

(

)

const [inline]

Definition at line 498 of file util.h.

References mag().

Referenced by angle().

Here is the call graph for this function:

Vec3D Vec3D::cross

(

const Vec3D &

o

)

const [inline]

Cross product.

Definition at line 501 of file util.h.

References coords, and Vec3D().

Referenced by BezierMesh::function_angle().

Here is the call graph for this function:

double Vec3D::angle

(

const Vec3D &

o

)

[inline]

Get angle between this and o in radians.

Definition at line 509 of file util.h.

References dot(), norm(), and PI.

Here is the call graph for this function:

void Vec3D::print

(

)

[inline]

Definition at line 521 of file util.h.

---

Friends And Related Function Documentation

std::ostream& operator<<	(	std::ostream &	,
		const Vec3D &	p
	)			[friend]

---

Member Data Documentation

double Vec3D::coords[3]

The coordinates of the vector.

Definition at line 338 of file util.h.

Referenced by assign(), cross(), dot(), mag(), magsq(), operator *(), operator *=(), operator+(), operator+=(), operator-(), operator-=(), operator/(), operator/=(), operator<<(), operator=(), operator[](), Vec3D(), x(), y(), and z().

---

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

• src/tumble/util.h (r1659/r1652)

---