Legion::Vector4d Class Reference

Collaboration diagram for Legion::Vector4d:

Public Member Functions
	Vector4d ()
	Vector4d (double x, double y, double z, double w)
	Vector4d (const double *tuple)
	Vector4d (const Vector4d &other)
	Vector4d (const Vector4f &other)
Vector4d &	operator= (const Vector4d &vec)
bool	operator== (const Vector4d &vec) const
bool	operator!= (const Vector4d &vec) const
bool	operator< (const Vector4d &vec) const
bool	operator<= (const Vector4d &vec) const
bool	operator> (const Vector4d &vec) const
bool	operator>= (const Vector4d &vec) const
Vector4d	operator+ (const Vector4d &vec) const
Vector4d	operator- (const Vector4d &vec) const
Vector4d	operator* (double scalar) const
Vector4d	operator/ (double scalar) const
Vector4d	operator- () const
Vector4d &	operator+= (const Vector4d &vec)
Vector4d &	operator-= (const Vector4d &vec)
Vector4d &	operator*= (double scalar)
Vector4d &	operator/= (double scalar)
double	length () const
double	lengthSquared () const
double	normalize ()
double	distanceFrom (const Vector4d &vec) const
double	distanceFromSquared (const Vector4d &vec) const
void	setLength (double newLength)
void	invert ()
bool	isZero ()
bool	isBetweenPoints (const Vector4d &begin, const Vector4d &end) const
	Returns if this vector interpreted as a point is on a line between two other points. More...

Static Public Member Functions
static Vector4d	interpolate (const Vector4d &v0, const Vector4d &v1, double t)
	returns interpolated vector More...

Public Attributes
union {
struct {
double   x
double   y
double   z
double   w
}
double   data [4]
};

Constructor & Destructor Documentation

Legion::Vector4d::Vector4d

(

)

Legion::Vector4d::Vector4d	(	double	x,
		double	y,
		double	z,
		double	w
	)

Legion::Vector4d::Vector4d

(

const double *

tuple

)

Legion::Vector4d::Vector4d

(

const Vector4d &

other

)

Legion::Vector4d::Vector4d

(

const Vector4f &

other

)

Member Function Documentation

double Legion::Vector4d::distanceFrom ( const Vector4d &  vec ) const

inline

double Legion::Vector4d::distanceFromSquared ( const Vector4d &  vec ) const

inline

static Vector4d Legion::Vector4d::interpolate ( const Vector4d &  v0, const Vector4d &  v1, double  t  )

static

returns interpolated vector

Parameters

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

void Legion::Vector4d::invert ( )

inline

bool Legion::Vector4d::isBetweenPoints ( const Vector4d &  begin, const Vector4d &  end  ) const

inline

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::Vector4d::isZero ( )

inline

double Legion::Vector4d::length ( ) const

inline

double Legion::Vector4d::lengthSquared ( ) const

inline

double Legion::Vector4d::normalize ( )

inline

bool Legion::Vector4d::operator!= ( const Vector4d &  vec ) const

inline

Vector4d Legion::Vector4d::operator* ( double  scalar ) const

inline

Vector4d& Legion::Vector4d::operator*= ( double  scalar )

inline

Vector4d Legion::Vector4d::operator+ ( const Vector4d &  vec ) const

inline

Vector4d& Legion::Vector4d::operator+= ( const Vector4d &  vec )

inline

Vector4d Legion::Vector4d::operator- ( const Vector4d &  vec ) const

inline

Vector4d Legion::Vector4d::operator- ( ) const

inline

Vector4d& Legion::Vector4d::operator-= ( const Vector4d &  vec )

inline

Vector4d Legion::Vector4d::operator/ ( double  scalar ) const

inline

Vector4d& Legion::Vector4d::operator/= ( double  scalar )

inline

bool Legion::Vector4d::operator< ( const Vector4d &  vec ) const

inline

bool Legion::Vector4d::operator<= ( const Vector4d &  vec ) const

inline

Vector4d& Legion::Vector4d::operator= ( const Vector4d &  vec )

inline

bool Legion::Vector4d::operator== ( const Vector4d &  vec ) const

inline

bool Legion::Vector4d::operator> ( const Vector4d &  vec ) const

inline

bool Legion::Vector4d::operator>= ( const Vector4d &  vec ) const

inline

void Legion::Vector4d::setLength ( double  newLength )

inline

Member Data Documentation

union { ... }

double Legion::Vector4d::data[4]

double Legion::Vector4d::w

double Legion::Vector4d::x

double Legion::Vector4d::y

double Legion::Vector4d::z

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

• vector.h