|  | Box2D
    2.3.0
    A 2D Physics Engine for Games | 
#include <b2Distance.h>
| Public Attributes | |
| float32 | metric | 
| length or area | |
| uint16 | count | 
| uint8 | indexA [3] | 
| vertices on shape A | |
| uint8 | indexB [3] | 
| vertices on shape B | |
Used to warm start b2Distance. Set count to zero on first call.
 1.8.11
 1.8.11