[Bf-blender-cvs] [0de3d4e8c75] master: Fix T90847: snap to face of Add Primitive tool not working in edit mode

[Germano Cavalcante]

Commit: 0de3d4e8c750b795ee193d6e5d5cd26832cb23c7
Author: Germano Cavalcante
Date:   Sun Aug 22 23:48:54 2021 -0300
Branches: master
https://developer.blender.org/rB0de3d4e8c750b795ee193d6e5d5cd26832cb23c7

Fix T90847: snap to face of Add Primitive tool not working in edit mode

BVHTree was being created but not balanced.
Error introduced in {rBfcc844f8fbd0}.

===================================================================

M	source/blender/blenkernel/intern/bvhutils.cc

===================================================================

diff --git a/source/blender/blenkernel/intern/bvhutils.cc b/source/blender/blenkernel/intern/bvhutils.cc
index 164f921c7ac..707201207d9 100644
--- a/source/blender/blenkernel/intern/bvhutils.cc
+++ b/source/blender/blenkernel/intern/bvhutils.cc
@@ -1254,11 +1254,10 @@ BVHTree *bvhtree_from_editmesh_looptri_ex(BVHTreeFromEditMesh *data,
     bool in_cache = bvhcache_find(
         bvh_cache_p, bvh_cache_type, &tree, &lock_started, mesh_eval_mutex);
     BVHCache *bvh_cache = *bvh_cache_p;
-    bvhtree_balance(tree, true);
-
     if (in_cache == false) {
       tree = bvhtree_from_editmesh_looptri_create_tree(
           epsilon, tree_type, axis, em, looptri_mask, looptri_num_active);
+      bvhtree_balance(tree, true);
 
       /* Save on cache for later use */
       // printf("BVHTree built and saved on cache\n");