diff options
Diffstat (limited to 'source/blender')
-rw-r--r-- | source/blender/bmesh/intern/bmesh_decimate.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/source/blender/bmesh/intern/bmesh_decimate.c b/source/blender/bmesh/intern/bmesh_decimate.c index cd05df11d77..81edc727ad3 100644 --- a/source/blender/bmesh/intern/bmesh_decimate.c +++ b/source/blender/bmesh/intern/bmesh_decimate.c @@ -53,7 +53,7 @@ typedef enum CD_UseFlag { CD_DO_VERT, - CD_DO_EDGE, /* not used yet */ + CD_DO_EDGE, CD_DO_LOOP } CD_UseFlag; @@ -335,7 +335,8 @@ static void bm_decim_triangulate_end(BMesh *bm) /** * \param v is the target to merge into. */ -static void bm_edge_collapse_loop_customdata(BMesh *bm, BMLoop *l, BMVert *v_clear, BMVert *v_other, const float customdata_fac) +static void bm_edge_collapse_loop_customdata(BMesh *bm, BMLoop *l, BMVert *v_clear, BMVert *v_other, + const float customdata_fac) { /* these don't need to be updated, since they will get removed when the edge collapses */ BMLoop *l_clear, *l_other; @@ -622,7 +623,10 @@ static void bm_decim_edge_collapse(BMesh *bm, BMEdge *e, BLI_quadric_add_qu_qu(&vquadrics[BM_elem_index_get(v)], &vquadrics[v_clear_index]); /* update connected normals */ - BM_vert_normal_update_all(v); + + /* in fact face normals are not used for progressive updates, no need to update them */ + // BM_vert_normal_update_all(v); + BM_vert_normal_update(v); /* update error costs and the eheap */ if (LIKELY(v->e)) { @@ -647,6 +651,9 @@ static void bm_decim_edge_collapse(BMesh *bm, BMEdge *e, } } + /* could get some extra quality out of this but its not really needed */ + // BM_vert_normal_update(BM_edge_other_vert(e_iter, v)); + /* if this happens, the e_double check could be put in a while loop, * so as to keep removing doubles while they are found. so far this isnt needed */ BLI_assert(BM_edge_find_double(e_iter) == NULL); @@ -731,4 +738,6 @@ void BM_mesh_decimate(BMesh *bm, const float factor) /* testing only */ // BM_mesh_validate(bm); + + (void)tot_edge_orig; /* quiet release build warning */ } |