b2XForm Struct Reference
A transform contains translation and rotation. More...
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
1.5.4