diff options
Diffstat (limited to 'source/blender/blenkernel/intern/pbvh.c')
| -rw-r--r-- | source/blender/blenkernel/intern/pbvh.c | 39 |
1 files changed, 23 insertions, 16 deletions
diff --git a/source/blender/blenkernel/intern/pbvh.c b/source/blender/blenkernel/intern/pbvh.c index 58ec75dc706..ff69f381b06 100644 --- a/source/blender/blenkernel/intern/pbvh.c +++ b/source/blender/blenkernel/intern/pbvh.c @@ -276,16 +276,14 @@ static void build_mesh_leaf_node(PBVH *bvh, PBVHNode *node) /* reserve size is rough guess */ GHash *map = BLI_ghash_int_new_ex("build_mesh_leaf_node gh", 2 * totface); - int (*face_vert_indices)[4] = MEM_callocN(sizeof(int[4]) * totface, + int (*face_vert_indices)[3] = MEM_mallocN(sizeof(int[3]) * totface, "bvh node face vert indices"); - node->face_vert_indices = (const int (*)[4])face_vert_indices; + node->face_vert_indices = (const int (*)[3])face_vert_indices; for (int i = 0; i < totface; ++i) { const MLoopTri *lt = &bvh->looptri[node->prim_indices[i]]; - const int sides = 3; - - for (int j = 0; j < sides; ++j) { + for (int j = 0; j < 3; ++j) { face_vert_indices[i][j] = map_insert_vert(bvh, map, &node->face_verts, &node->uniq_verts, bvh->mloop[lt->tri[j]].v); @@ -690,8 +688,7 @@ static void pbvh_stack_push(PBVHIter *iter, PBVHNode *node, bool revisiting) { if (UNLIKELY(iter->stacksize == iter->stackspace)) { iter->stackspace *= 2; - - if (iter->stackspace != STACK_FIXED_DEPTH) { + if (iter->stackspace != (STACK_FIXED_DEPTH * 2)) { iter->stack = MEM_reallocN(iter->stack, sizeof(PBVHStack) * iter->stackspace); } else { @@ -1496,12 +1493,18 @@ typedef struct { static bool ray_aabb_intersect(PBVHNode *node, void *data_v) { RaycastData *rcd = data_v; - float bb_min[3], bb_max[3]; + const float *bb_min, *bb_max; - if (rcd->original) - BKE_pbvh_node_get_original_BB(node, bb_min, bb_max); - else - BKE_pbvh_node_get_BB(node, bb_min, bb_max); + if (rcd->original) { + /* BKE_pbvh_node_get_original_BB */ + bb_min = node->orig_vb.bmin; + bb_max = node->orig_vb.bmax; + } + else { + /* BKE_pbvh_node_get_BB */ + bb_min = node->vb.bmin; + bb_max = node->vb.bmax; + } return isect_ray_aabb_v3(&rcd->ray, bb_min, bb_max, &node->tmin); } @@ -1801,17 +1804,21 @@ static PlaneAABBIsect test_planes_aabb(const float bb_min[3], bool BKE_pbvh_node_planes_contain_AABB(PBVHNode *node, void *data) { - float bb_min[3], bb_max[3]; + const float *bb_min, *bb_max; + /* BKE_pbvh_node_get_BB */ + bb_min = node->vb.bmin; + bb_max = node->vb.bmax; - BKE_pbvh_node_get_BB(node, bb_min, bb_max); return test_planes_aabb(bb_min, bb_max, data) != ISECT_OUTSIDE; } bool BKE_pbvh_node_planes_exclude_AABB(PBVHNode *node, void *data) { - float bb_min[3], bb_max[3]; + const float *bb_min, *bb_max; + /* BKE_pbvh_node_get_BB */ + bb_min = node->vb.bmin; + bb_max = node->vb.bmax; - BKE_pbvh_node_get_BB(node, bb_min, bb_max); return test_planes_aabb(bb_min, bb_max, data) != ISECT_INSIDE; } |