diff options
| author | Campbell Barton <ideasman42@gmail.com> | 2021-06-14 15:56:03 +0300 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2021-06-14 16:01:19 +0300 |
| commit | 8a1860bd9aecddf611b64e3e842bdc8c76f15cc6 (patch) | |
| tree | 52afad79ca08551fa22bb35d082719299f0476ef /source/blender/makesrna/intern/rna_object.c | |
| parent | 6bef2559047461794eb3ff27de15f4caf5ddcf1e (diff) | |
BMesh: support face-normal calculation in normal & looptri functions
Support calculating face normals when tessellating. When this is done
before updating vertex normals it gives ~20% performance improvement.
Now vertex normal calculation only needs to perform a single pass on the
mesh vertices when called after tessellation.
Extended versions of normal & looptri update functions have been added:
- BM_mesh_calc_tessellation_ex
- BM_mesh_normals_update_ex
Most callers don't need to be aware of this detail by using:
- BKE_editmesh_looptri_and_normals_calc
- BKE_editmesh_looptri_and_normals_calc_with_partial
- EDBM_update also takes advantage of this,
where calling EDBM_update with calc_looptri & calc_normals
enabled uses the faster normal updating logic.
Diffstat (limited to 'source/blender/makesrna/intern/rna_object.c')
| -rw-r--r-- | source/blender/makesrna/intern/rna_object.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/source/blender/makesrna/intern/rna_object.c b/source/blender/makesrna/intern/rna_object.c index b339682222c..8ad739b5c1a 100644 --- a/source/blender/makesrna/intern/rna_object.c +++ b/source/blender/makesrna/intern/rna_object.c @@ -476,8 +476,7 @@ static void rna_Object_active_shape_update(Main *bmain, Scene *UNUSED(scene), Po DEG_id_tag_update(&me->id, 0); - EDBM_mesh_normals_update(em); - BKE_editmesh_looptri_calc(em); + BKE_editmesh_looptri_and_normals_calc(em); break; } case OB_CURVE: |