vec3d.cpp File Reference

#include <cctype>
#include <iostream>
#include <sstream>
#include "misc.h"
#include "vec3d.h"

Include dependency graph for vec3d.cpp:

Functions
std::ostream &	operator<< (std::ostream &os, vec3d const &v)
	Write to stream. More...
std::istream &	operator>> (std::istream &is, vec3d &v)
	Read from stream. More...
double	dot (vec3d const &u, vec3d const &v)
	Dot product. More...
vec3d	cross (vec3d const &u, vec3d const &v)
	Cross product. More...
vec3d	operator- (vec3d const &u, vec3d const &v)
	Vector difference. More...
vec3d	operator* (vec3d const &u, double a)
	Vector scaling. More...
double	norm (vec3d const &v)
	Vector length. More...
vec3d	normalize (vec3d const &v)
	Return normal vector. More...

Function Documentation

vec3d cross	(	vec3d const &	u,
		vec3d const &	v
	)

double dot	(	vec3d const &	u,
		vec3d const &	v
	)

double norm

(

vec3d const &

v

)

vec3d normalize

(

vec3d const &

v

)

vec3d operator*	(	vec3d const &	u,
		double	a
	)

vec3d operator-	(	vec3d const &	u,
		vec3d const &	v
	)

std::ostream& operator<<	(	std::ostream &	os,
		vec3d const &	v
	)

std::istream& operator>>	(	std::istream &	is,
		vec3d &	v
	)