Simple vectors for 2D / 3D graphics

Documentation

Simple vectors for 2D / 3D graphics

template<class T> class Vector

A 2D vector

template<class T> Vector<T> operator*(const double &s, const Vector<T> &v)

Multiply vector by scalar

template<class T>inline ostream& operator<<(ostream &o, const Vector<T> &p)

Print out a vector

template<class T> class Vector3

A 3D vector

template<class T> Vector3<T> operator*(const double &s, const Vector3<T> &v)

Multiply vector by scalar

template<class T>inline ostream& operator<<(ostream &o, const Vector3<T> &p)

Output a 3-vector

template<class T> class Rectangle

A rectangle

template<class T>inline ostream& operator<<(ostream &o, const Rectangle<T> &r)

Output a rectangle

typedef Vector<float> Pt

Shorthand

typedef Vector3<float> ZPt

Shorthand

typedef Vector<float> Vec

Shorthand

typedef Vector3<float> ZVec

Shorthand

typedef Vector<double> PtD

Shorthand

typedef Vector3<double> ZPtD

Shorthand

typedef Vector<double> VecD

Shorthand

typedef Vector3<double> ZVecD

Shorthand

template<class X>inline X lerp(X a, X b, double fract)

Linear interpolation.

template<class T> struct HPoint2

A homogeneous 2D point.

template<class T> struct HLine2

A homogeneous 2D line

inline Vec dirVec(float angle)

Give the direction vector for a given angle: (sin angle, cos angle)

Alphabetic index Hierarchy of classes