Legion::Vector3d Class Reference

Collaboration diagram for Legion::Vector3d:

Public Member Functions
	Vector3d ()
	Vector3d (double x, double y, double z)
	Vector3d (const double *tuple)
	Vector3d (const Vector3d &other)
	Vector3d (const Vector3f &other)
Vector3d &	operator= (const Vector3d &vec)
bool	operator== (const Vector3d &vec) const
bool	operator!= (const Vector3d &vec) const
bool	operator< (const Vector3d &vec) const
bool	operator<= (const Vector3d &vec) const
bool	operator> (const Vector3d &vec) const
bool	operator>= (const Vector3d &vec) const
Vector3d	operator+ (const Vector3d &vec) const
Vector3d	operator- (const Vector3d &vec) const
Vector3d	operator* (double scalar) const
Vector3d	operator/ (double scalar) const
Vector3d	operator- () const
Vector3d &	operator+= (const Vector3d &vec)
Vector3d &	operator-= (const Vector3d &vec)
Vector3d &	operator*= (double scalar)
Vector3d &	operator/= (double scalar)
double	length () const
double	lengthSquared () const
double	dot (const Vector3d &vec) const
Vector3d	cross (const Vector3d &vec) const
Vector3d	unitCross (const Vector3d &vec) const
double	normalize ()
double	distanceFrom (const Vector3d &vec) const
double	distanceFromSquared (const Vector3d &vec) const
void	setLength (double newLength)
void	invert ()
bool	isZero ()
double	angleBetween (const Vector3d &v) const
	Calculates the angle between this vector and another one in grad. More...
bool	isBetweenPoints (const Vector3d &begin, const Vector3d &end) const
	Returns if this vector interpreted as a point is on a line between two other points. More...

Static Public Member Functions
static Vector3d	interpolate (const Vector3d &v0, const Vector3d &v1, double t)
	returns interpolated vector More...

Public Attributes
union {
struct {
double   x
double   y
double   z
}
double   data [3]
};

Constructor & Destructor Documentation

Legion::Vector3d::Vector3d

(

)

Legion::Vector3d::Vector3d	(	double	x,
		double	y,
		double	z
	)

Legion::Vector3d::Vector3d

(

const double *

tuple

)

Legion::Vector3d::Vector3d

(

const Vector3d &

other

)

Legion::Vector3d::Vector3d

(

const Vector3f &

other

)

Member Function Documentation

double Legion::Vector3d::angleBetween

(

const Vector3d &

v

)

const

Calculates the angle between this vector and another one in grad.

Vector3d Legion::Vector3d::cross

(

const Vector3d &

vec

)

const

double Legion::Vector3d::distanceFrom

(

const Vector3d &

vec

)

const

Referenced by Clutter::SimEngine::entityAtDestination(), and Clutter::SimEngine::updateEmbarkedEntities().

double Legion::Vector3d::distanceFromSquared

(

const Vector3d &

vec

)

const

double Legion::Vector3d::dot

(

const Vector3d &

vec

)

const

static Vector3d Legion::Vector3d::interpolate ( const Vector3d &  v0, const Vector3d &  v1, double  t  )

static

returns interpolated vector

Parameters

other,:	other vector to interpolate between
d,:	value between 0.0f and 1.0f.

void Legion::Vector3d::invert

(

)

bool Legion::Vector3d::isBetweenPoints	(	const Vector3d &	begin,
		const Vector3d &	end
	)		const

Returns if this vector interpreted as a point is on a line between two other points.

It is assumed that the point is on the line.

Parameters

begin,:	Beginning vector to compare between.
end,:	Ending vector to compare between.

Returns

True if this vector is between begin and end. False if not.

bool Legion::Vector3d::isZero

(

)

double Legion::Vector3d::length

(

)

const

double Legion::Vector3d::lengthSquared

(

)

const

double Legion::Vector3d::normalize

(

)

bool Legion::Vector3d::operator!=

(

const Vector3d &

vec

)

const

Vector3d Legion::Vector3d::operator*

(

double

scalar

)

const

Vector3d& Legion::Vector3d::operator*=

(

double

scalar

)

Vector3d Legion::Vector3d::operator+

(

const Vector3d &

vec

)

const

Vector3d& Legion::Vector3d::operator+=

(

const Vector3d &

vec

)

Vector3d Legion::Vector3d::operator-

(

const Vector3d &

vec

)

const

Vector3d Legion::Vector3d::operator-

(

)

const

Vector3d& Legion::Vector3d::operator-=

(

const Vector3d &

vec

)

Vector3d Legion::Vector3d::operator/

(

double

scalar

)

const

Vector3d& Legion::Vector3d::operator/=

(

double

scalar

)

bool Legion::Vector3d::operator<

(

const Vector3d &

vec

)

const

bool Legion::Vector3d::operator<=

(

const Vector3d &

vec

)

const

Vector3d& Legion::Vector3d::operator=

(

const Vector3d &

vec

)

bool Legion::Vector3d::operator==

(

const Vector3d &

vec

)

const

bool Legion::Vector3d::operator>

(

const Vector3d &

vec

)

const

bool Legion::Vector3d::operator>=

(

const Vector3d &

vec

)

const

void Legion::Vector3d::setLength

(

double

newLength

)

Vector3d Legion::Vector3d::unitCross

(

const Vector3d &

vec

)

const

Member Data Documentation

union { ... }

double Legion::Vector3d::data[3]

Referenced by Clutter::SimEngine::entityAtDestination(), and Clutter::SimEngine::updateEntities().

double Legion::Vector3d::x

Referenced by main(), sosSignalCb(), and vecToOrientation().

double Legion::Vector3d::y

Referenced by main(), sosSignalCb(), and vecToOrientation().

double Legion::Vector3d::z

Referenced by main(), sosSignalCb(), Clutter::SimEngine::updateEmbarkedEntities(), and vecToOrientation().

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

• vector.h