diff options
Diffstat (limited to 'source/blender')
| -rw-r--r-- | source/blender/blenkernel/intern/tracking.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/source/blender/blenkernel/intern/tracking.c b/source/blender/blenkernel/intern/tracking.c index 58f58417084..d2038c34056 100644 --- a/source/blender/blenkernel/intern/tracking.c +++ b/source/blender/blenkernel/intern/tracking.c @@ -398,6 +398,16 @@ MovieTrackingReconstruction *BKE_tracking_get_active_reconstruction(MovieTrackin void BKE_tracking_get_camera_object_matrix(Object *camera_object, float mat[4][4]) { BLI_assert(camera_object != NULL); + /* NOTE: Construct matrix from scratch rather than using obmat because the camera object here + * will have camera solver constraint taken into account. But here we do not want or need it: + * object is solved in camera space (as in, camera is stationary and object is moving). + * + * This will include animation applied on the camera, but not possible camera rig. This isn't + * an issue in practice due to the way how VFX is constructed. + * + * If we ever need to support crazy setups like that one possible solution would be to use + * final camera matrix and multiple it by an inverse of solved camera matrix at the current + * frame. */ BKE_object_where_is_calc_mat4(camera_object, mat); } |