Box2D: b2XForm Struct Reference

Box2D

b2XForm Struct Reference

A transform contains translation and rotation. More...

List of all members.

Public Member Functions

 b2XForm ()
 The default constructor does nothing (for performance).
 b2XForm (const b2Vec2 &position, const b2Mat22 &R)
 Initialize using a position vector and a rotation matrix.
void SetIdentity ()
 Set this to the identity transform.

Detailed Description

A transform contains translation and rotation.

It is used to represent the position and orientation of rigid frames.


The documentation for this struct was generated from the following file:
  • b2Math.h

Generated on Sun Apr 13 15:21:27 2008 for Box2D by  doxygen 1.5.4