Public Attributes | |
| int32 | index |
| Index of the particle making contact. | |
| b2Body * | body |
| The body making contact. | |
| b2Fixture * | fixture |
| The specific fixture making contact. | |
| float32 | weight |
| Weight of the contact. A value between 0.0f and 1.0f. | |
| b2Vec2 | normal |
| The normalized direction from the particle to the body. | |
| float32 | mass |
| The effective mass used in calculating force. | |