diff options
Diffstat (limited to 'src/utils.h')
| -rw-r--r-- | src/utils.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/utils.h b/src/utils.h index 2026879a..d9d0a0af 100644 --- a/src/utils.h +++ b/src/utils.h @@ -60,6 +60,7 @@ extern struct quaternion normalise_quaternion(struct quaternion q); extern double quaternion_modulus(struct quaternion q); extern struct quaternion random_quaternion(void); extern int quaternion_valid(struct quaternion q); +extern struct rvec quat_rot(struct rvec q, struct quaternion z); /* --------------------------- Useful functions ----------------------------- */ |