|  | Box2D
    2.3.0
    A 2D Physics Engine for Games | 
This holds the mass data computed for a shape. More...
#include <b2Shape.h>
| Public Attributes | |
| float32 | mass | 
| The mass of the shape, usually in kilograms. | |
| b2Vec2 | center | 
| The position of the shape's centroid relative to the shape's origin. | |
| float32 | I | 
| The rotational inertia of the shape about the local origin. | |
This holds the mass data computed for a shape.
 1.8.17
 1.8.17