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Fix BKE_bvhtree_from_editmesh_get not setting cached value 

The stored value was always false because of shadowing.

Also disable unused code.
This commit is contained in:
Campbell Barton 2019-08-24 12:16:30 +10:00
parent fd43854fa3
commit c9923baf84
1 changed files with 9 additions and 3 deletions
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12
source/blender/blenkernel/intern/bvhutils.c
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@ -1277,6 +1277,8 @@ static BLI_bitmap *loose_edges_map_get(const MEdge *medge,
return loose_edges_mask;
}
/* TODO: implement hidden check. */
#if 0
static BLI_bitmap *looptri_no_hidden_map_get(const MPoly *mpoly,
const int looptri_len,
int *r_looptri_active_len)
@ -1305,6 +1307,7 @@ static BLI_bitmap *looptri_no_hidden_map_get(const MPoly *mpoly,
return looptri_mask;
}
#endif
/**
* Builds or queries a bvhcache for the cache bvhtree of the request type.
@ -1429,14 +1432,17 @@ BVHTree *BKE_bvhtree_from_mesh_get(struct BVHTreeFromMesh *data,
case BVHTREE_FROM_LOOPTRI_NO_HIDDEN:
if (is_cached == false) {
const MLoopTri *mlooptri = BKE_mesh_runtime_looptri_ensure(mesh);
BLI_bitmap *looptri_mask = NULL;
int looptri_mask_active_len = -1;
int looptri_len = BKE_mesh_runtime_looptri_len(mesh);
/* TODO: implement hidden check. */
#if 0
int looptri_mask_active_len = -1;
BLI_bitmap *looptri_mask = NULL;
if (bvh_cache_type == BVHTREE_FROM_LOOPTRI_NO_HIDDEN) {
looptri_mask = looptri_no_hidden_map_get(
mesh->mpoly, looptri_len, &looptri_mask_active_len);
}
#endif
tree = bvhtree_from_mesh_looptri_ex(data,
mesh->mvert,
@ -1502,7 +1508,7 @@ BVHTree *BKE_bvhtree_from_editmesh_get(BVHTreeFromEditMesh *data,
if (bvh_cache) {
BLI_rw_mutex_lock(&cache_rwlock, THREAD_LOCK_READ);
bool is_cached = bvhcache_find(*bvh_cache, bvh_cache_type, &tree);
is_cached = bvhcache_find(*bvh_cache, bvh_cache_type, &tree);
BLI_rw_mutex_unlock(&cache_rwlock);
if (is_cached && tree == NULL) {