| 41 | |
| 42 | |
| 43 | float runningAngle::wrap(float angle) |
| 44 | { |
| 45 | if (_type == DEGREES) |
| 46 | { |
| 47 | while (angle < -180) angle += 360; |
| 48 | while (angle >= 180) angle -= 360; |
| 49 | } |
| 50 | else if (_type == RADIANS) |
| 51 | { |
| 52 | while (angle < -PI) angle += TWO_PI; |
| 53 | while (angle >= PI) angle -= TWO_PI; |
| 54 | } |
| 55 | else // GRADIANS |
| 56 | { |
| 57 | while (angle < -200) angle += 400; |
| 58 | while (angle >= 200) angle -= 400; |
| 59 | } |
| 60 | return angle; |
| 61 | } |
| 62 | |
| 63 | |
| 64 | // -- END OF FILE -- |