A 2D column vector with 3 elements. More...

#include <b2_math.h>

Public Member Functions
	b2Vec3 ()=default
	Default constructor does nothing (for performance).
	b2Vec3 (float xIn, float yIn, float zIn)
	Construct using coordinates.
void	SetZero ()
	Set this vector to all zeros.
void	Set (float x_, float y_, float z_)
	Set this vector to some specified coordinates.
b2Vec3	operator- () const
	Negate this vector.
void	operator+= (const b2Vec3 &v)
	Add a vector to this vector.
void	operator-= (const b2Vec3 &v)
	Subtract a vector from this vector.
void	*operator=** (float s)
	Multiply this vector by a scalar.

Detailed Description

A 2D column vector with 3 elements.

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

Public Member Functions