vec3 Class Reference

List of all members.

Public Member Functions
	vec3 (float x, float y, float z=0.0f)
	vec3 (const float *u)
	vec3 (const vec3 &)
float &	operator[] (unsigned)
	returns an element of the vector
vec3 &	operator= (const vec3 &)
	assignment operator
vec3 &	operator+= (const vec3 &)
	adds the input vector to this one
vec3 &	operator-= (const vec3 &)
	subtracts the input vector from this one
vec3 &	operator*= (float)
	scales this vector with the scalar
vec3 &	operator/= (float)
	scales this vector with the inverse of the scalar
const vec3	operator+ (const vec3 &) const
	adds two vectors
const vec3	operator- (const vec3 &) const
	subtracts two vectors
const vec3	operator* (float) const
	scales the vector with the scalar
const vec3	operator/ (float) const
	scales the vector with the inverse of the scalar
bool	operator== (const vec3 &) const
	returns true if the vectors are equal
bool	operator!= (const vec3 &) const
	returns true if the vectors differ in at least one component
vec3 &	operator- ()
	opposite vector
float	norm () const
	norm of the vector (length*length)
float	length () const
	length of the vector
vec3 &	operator! ()
	normalizes the vector
float	dist2 (const vec3 &)
	norm of the vectors' difference (dist*dist)
float	dist (const vec3 &)
	length of the vectors' difference
float	operator* (const vec3 &) const
	dot product
const vec3	operator^ (const vec3 &) const
	cross product
float	dot (const vec3 &) const
void	normalize (void)
void	print ()
	print the vector components
Public Attributes
float	v [3]
	our vector data

---

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

• src/vec3.h
• src/vec3.cpp