sc_vec23

Public Member Functions

vec2 (const double x, const double y)

vec2 (const double d)

vec2 (const vec2 &v)

vec2 (const vec3 &v)

vec2 (const vec3 &v, int dropAxis)

vec2 & operator= (const vec2 &v)

vec2 & operator+= (const vec2 &v)

vec2 & operator-= (const vec2 &v)

vec2 & operator*= (const double d)

vec2 & operator/= (const double d)

double & operator [] (int i)

const double & operator [] (int i) const

double length ()

double length2 ()

vec2 & normalize ()

vec2 & apply (V_FCT_PTR fct)

Protected Attributes

double n [2]

Friends

class vec3

vec2 operator- (const vec2 &v)

vec2 operator+ (const vec2 &a, const vec2 &b)

vec2 operator- (const vec2 &a, const vec2 &b)

vec2 operator* (const vec2 &a, const double d)

vec2 operator* (const double d, const vec2 &a)

vec2 operator* (const mat3 &a, const vec2 &v)

vec2 operator* (const vec2 &v, mat3 &a)

double operator* (const vec2 &a, const vec2 &b)

vec2 operator/ (const vec2 &a, const double d)

vec3 operator^ (const vec2 &a, const vec2 &b)

int operator== (const vec2 &a, const vec2 &b)

int operator!= (const vec2 &a, const vec2 &b)

std::ostream & operator<< (std::ostream &s, vec2 &v)

std::istream & operator>> (std::istream &s, vec2 &v)

void swap (vec2 &a, vec2 &b)

vec2 min (const vec2 &a, const vec2 &b)

vec2 max (const vec2 &a, const vec2 &b)

vec2 prod (const vec2 &a, const vec2 &b)