| 373 | } |
| 374 | |
| 375 | F32 getSignedAngleBetweenVectors(VectorF vecA, VectorF vecB, VectorF norm) |
| 376 | { |
| 377 | // angle in 0-180 |
| 378 | F32 angle = getAngleBetweenVectors(vecA, vecB); |
| 379 | F32 sign = mSign(mDot(norm, mCross(vecA, vecB))); |
| 380 | |
| 381 | // angle in -179-180 |
| 382 | F32 signed_angle = angle * sign; |
| 383 | |
| 384 | return signed_angle; |
| 385 | } |
| 386 | |
| 387 | //----------------------------------------------------------------------------- |
| 388 |
no test coverage detected