diff options
Diffstat (limited to 'source/blender/blenkernel/intern/subdiv_ccg.c')
| -rw-r--r-- | source/blender/blenkernel/intern/subdiv_ccg.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/source/blender/blenkernel/intern/subdiv_ccg.c b/source/blender/blenkernel/intern/subdiv_ccg.c index 11d5df4f672..bc1b79f62c5 100644 --- a/source/blender/blenkernel/intern/subdiv_ccg.c +++ b/source/blender/blenkernel/intern/subdiv_ccg.c @@ -1922,4 +1922,15 @@ SubdivCCGAdjacencyType BKE_subdiv_ccg_coarse_mesh_adjacency_info_get(const Subdi return SUBDIV_CCG_ADJACENT_NONE; } +void BKE_subdiv_ccg_grid_hidden_ensure(SubdivCCG *subdiv_ccg, int grid_index) +{ + if (subdiv_ccg->grid_hidden[grid_index] != NULL) { + return; + } + + CCGKey key; + BKE_subdiv_ccg_key_top_level(&key, subdiv_ccg); + subdiv_ccg->grid_hidden[grid_index] = BLI_BITMAP_NEW(key.grid_area, __func__); +} + /** \} */ |