physics::Orientation2D Class Reference

#include <orientation.h>

Detailed Description

Stores an orientation in 2D.

Orientation2D physics::Orientation2D::random ( ) [inline, static]

Creates a random orientation.

float physics::Orientation2D::getAngle ( ) const [inline]

Return this orientation as an angle of rotation about the z axis.

Orientation2D physics::Orientation2D::operator- ( ) const [inline]

Get the negation of this orientation (the same value in the opposite direction).

Orientation2D physics::Orientation2D::operator+ ( Orientation2D o ) const [inline]

Combine two orientations.

Orientation2D physics::Orientation2D::operator- ( Orientation2D o ) const [inline]

Get a relative orientation.

Orientation2D & physics::Orientation2D::operator+= ( Rotation2D o ) [inline]

Rotate this orientation. A Rotation object in this context is just a change of orientation.

Orientation2D & physics::Orientation2D::operator-= ( Rotation2D o ) [inline]

Rotate this orientation in the opposite direction. A Rotation object in this context is just a change of orientation.

Vector2D physics::Orientation2D::operator* ( const Vector2D & v ) const [inline]

Transform a point by this orientation.

Vector2D physics::Orientation2D::transform ( const Vector2D & v ) const [inline]

Rotate a point using this orientation.

Vector2D physics::Orientation2D::inverseTransform ( const Vector2D & v ) const [inline]

Rotate a point in the opposite direction to this orientation.

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


Public Member Functions
float	getAngle () const
Orientation2D	operator- () const
Orientation2D	operator+ (Orientation2D o) const
Orientation2D	operator- (Orientation2D o) const
Orientation2D &	operator+= (Rotation2D o)
Orientation2D &	operator-= (Rotation2D o)
Vector2D	operator* (const Vector2D &v) const
Vector2D	transform (const Vector2D &v) const
Vector2D	inverseTransform (const Vector2D &v) const
Static Public Member Functions
static Orientation2D	random ()