diff options
Diffstat (limited to 'source/blender/blenkernel/intern/pbvh_bmesh.c')
| -rw-r--r-- | source/blender/blenkernel/intern/pbvh_bmesh.c | 38 |
1 files changed, 21 insertions, 17 deletions
diff --git a/source/blender/blenkernel/intern/pbvh_bmesh.c b/source/blender/blenkernel/intern/pbvh_bmesh.c index c04e172f116..6d38ae13994 100644 --- a/source/blender/blenkernel/intern/pbvh_bmesh.c +++ b/source/blender/blenkernel/intern/pbvh_bmesh.c @@ -1516,10 +1516,8 @@ bool pbvh_bmesh_node_raycast(PBVHNode *node, float *r_face_normal) { bool hit = false; - - float min_depth = FLT_MAX; float nearest_vertex_co[3] = {0.0f}; - float location[3] = {0.0f}; + if (use_original && node->bm_tot_ortri) { for (int i = 0; i < node->bm_tot_ortri; i++) { const int *t = node->bm_ortri[i]; @@ -1542,18 +1540,24 @@ bool pbvh_bmesh_node_raycast(PBVHNode *node, BMVert *v_tri[3]; BM_face_as_array_vert_tri(f, v_tri); - hit |= ray_face_intersection_tri( - ray_start, isect_precalc, v_tri[0]->co, v_tri[1]->co, v_tri[2]->co, depth); - - if (hit && *depth < min_depth) { - min_depth = *depth; - normal_tri_v3(r_face_normal, v_tri[0]->co, v_tri[1]->co, v_tri[2]->co); - madd_v3_v3v3fl(location, ray_start, ray_normal, *depth); - for (int j = 0; j < 3; j++) { - if (len_squared_v3v3(location, v_tri[j]->co) < - len_squared_v3v3(location, nearest_vertex_co)) { - copy_v3_v3(nearest_vertex_co, v_tri[j]->co); - *r_active_vertex_index = BM_elem_index_get(v_tri[j]); + + if (ray_face_intersection_tri( + ray_start, isect_precalc, v_tri[0]->co, v_tri[1]->co, v_tri[2]->co, depth)) { + hit = true; + + if (r_face_normal) { + normal_tri_v3(r_face_normal, v_tri[0]->co, v_tri[1]->co, v_tri[2]->co); + } + + if (r_active_vertex_index) { + float location[3] = {0.0f}; + madd_v3_v3v3fl(location, ray_start, ray_normal, *depth); + for (int j = 0; j < 3; j++) { + if (len_squared_v3v3(location, v_tri[j]->co) < + len_squared_v3v3(location, nearest_vertex_co)) { + copy_v3_v3(nearest_vertex_co, v_tri[j]->co); + *r_active_vertex_index = BM_elem_index_get(v_tri[j]); + } } } } @@ -1974,7 +1978,7 @@ bool BKE_pbvh_bmesh_update_topology(PBVH *bvh, if (mode & PBVH_Collapse) { EdgeQueue q; - BLI_mempool *queue_pool = BLI_mempool_create(sizeof(BMVert * [2]), 0, 128, BLI_MEMPOOL_NOP); + BLI_mempool *queue_pool = BLI_mempool_create(sizeof(BMVert *[2]), 0, 128, BLI_MEMPOOL_NOP); EdgeQueueContext eq_ctx = { &q, queue_pool, @@ -1993,7 +1997,7 @@ bool BKE_pbvh_bmesh_update_topology(PBVH *bvh, if (mode & PBVH_Subdivide) { EdgeQueue q; - BLI_mempool *queue_pool = BLI_mempool_create(sizeof(BMVert * [2]), 0, 128, BLI_MEMPOOL_NOP); + BLI_mempool *queue_pool = BLI_mempool_create(sizeof(BMVert *[2]), 0, 128, BLI_MEMPOOL_NOP); EdgeQueueContext eq_ctx = { &q, queue_pool, |