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GAUGE3D::GVector Class Reference

A basic vector class. More...

#include <gauge3d/3dmath/vector.h>

List of all members.

Public Methods
Constructors
	GVector (void)
	GVector (GCoordinate _x,GCoordinate _y,GCoordinate _z)
	GVector (GCoordinate coords[])
Operators
These are all standard vector math.
const GVector&	operator+= (const GVector &other)
	Standard vector add.
const GVector&	operator-= (const GVector &other)
	Standard vector subtract.
GCoordinate	operator * (const GVector &other)const
	Dot product.
GVector	X (const GVector &other)const
	Cross product.
const GVector&	operator *= (GCoordinate other)
	Scalar multiplication.
GVector	operator/ (GCoordinate div)const
	Scalar division.
const GVector&	operator/= (GCoordinate other)
	Scalar division.
GCoordinate&	operator[] (int index)
	Array-like access to coordinates.
const GCoordinate&	operator[] (int index)const
	Array-like access to coordinates.
bool	operator== (const GVector &other)const
	Comparison with error compensation.
bool	operator!= (const GVector &other)const
	Comparison with error compensation.
Advanced Ops
GCoordinate	Magnitude (void)const
	Find the magnitude (length) of vector.
GCoordinate	SquareMagnitude (void)const
	Find the magnitude squared (faster to calculate).
void	Normalize (void)
	Make the vector into a unit vector with the same direction.
void	Slerp (const GVector &v1,const GVector &v2,GCoordinate t)
	Spherical Linear Interpolation. More...
Public Attributes
Coordinates
GCoordinate	x
GCoordinate	y
GCoordinate	z
Related Functions
(Note that these are not member functions.)
GVector	operator+ (const GVector &vec1,const GVector &vec2)
	Vector addition.
GVector	operator- (const GVector &vec1,const GVector &vec2)
	Vector subtraction.
GVector	operator * (const GVector &vec,GCoordinate coord)
	Vector and scalar multiplication.
GVector	operator * (GCoordinate coord,const GVector &vec)
	Vector and scalar multiplication.

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Detailed Description

A basic vector class.

This class represents a vector in three dimentional space. Consult your highschool math books for more information. :)

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Constructor & Destructor Documentation

GAUGE3D::GVector::GVector ( void ) [inline]

Leaves x, y, and z uninitialized.

GAUGE3D::GVector::GVector ( GCoordinate _x, GCoordinate _y, GCoordinate _z ) [inline]

Initialize to given x, y, and z.

GAUGE3D::GVector::GVector ( GCoordinate coords[] ) [inline, explicit]

Initialize from 3-coordinate array containing x, y, and z.

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Member Function Documentation

void GAUGE3D::GVector::Slerp ( const GVector & v1, const GVector & v2, GCoordinate t )

Spherical Linear Interpolation. Slerp() replaces the vector with the result of a spherical linear interpolation between v1 and v2. Imagin interpolating between two points on the surface of a sphere. The resulting vector will be a unit vector.

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

• gauge3d/3dmath/vector.h

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