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author | Weizhen Huang <itsnotrj@gmail.com> | 2022-11-11 18:17:58 +0300 |
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committer | Weizhen Huang <itsnotrj@gmail.com> | 2022-11-11 18:17:58 +0300 |
commit | dad3574a8c0b673efa9d7f7c890d9562e3f6a267 (patch) | |
tree | 84dff4a90c34a44744c329de21a999289f9d209a /source/blender/blenkernel/intern/pbvh.c | |
parent | e9260afa93068d0181de6e3223f65e7bb016aecc (diff) | |
parent | dc8a1d38b73420428f9fb878386b99ebb69dd841 (diff) |
Merge branch 'master' into soc-2022-many-lights-sampling
Diffstat (limited to 'source/blender/blenkernel/intern/pbvh.c')
-rw-r--r-- | source/blender/blenkernel/intern/pbvh.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/source/blender/blenkernel/intern/pbvh.c b/source/blender/blenkernel/intern/pbvh.c index 98e89b09060..24ea2de98f6 100644 --- a/source/blender/blenkernel/intern/pbvh.c +++ b/source/blender/blenkernel/intern/pbvh.c @@ -833,7 +833,12 @@ void BKE_pbvh_build_grids(PBVH *pbvh, pbvh->gridkey = *key; pbvh->grid_hidden = grid_hidden; pbvh->subdiv_ccg = subdiv_ccg; - pbvh->leaf_limit = max_ii(LEAF_LIMIT / (gridsize * gridsize), 1); + + /* Ensure leaf limit is at least 4 so there's room + * to split at original face boundaries. + * Fixes T102209. + */ + pbvh->leaf_limit = max_ii(LEAF_LIMIT / (gridsize * gridsize), 4); /* We need the base mesh attribute layout for PBVH draw. */ pbvh->vdata = &me->vdata; |