diff options
Diffstat (limited to 'source/blender/blenkernel/intern/pbvh.c')
| -rw-r--r-- | source/blender/blenkernel/intern/pbvh.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/source/blender/blenkernel/intern/pbvh.c b/source/blender/blenkernel/intern/pbvh.c index 2df2dd631d5..483dd2570e2 100644 --- a/source/blender/blenkernel/intern/pbvh.c +++ b/source/blender/blenkernel/intern/pbvh.c @@ -1238,6 +1238,19 @@ PBVHType BKE_pbvh_type(const PBVH *bvh) return bvh->type; } +void BKE_pbvh_bounding_box(const PBVH *bvh, float min[3], float max[3]) +{ + if (bvh->totnode) { + const BB *bb = &bvh->nodes[0].vb; + copy_v3_v3(min, bb->bmin); + copy_v3_v3(max, bb->bmax); + } + else { + zero_v3(min); + zero_v3(max); + } +} + BLI_bitmap *BKE_pbvh_grid_hidden(const PBVH *bvh) { BLI_assert(bvh->type == PBVH_GRIDS); @@ -1386,10 +1399,10 @@ void BKE_pbvh_raycast(PBVH *bvh, BKE_pbvh_HitOccludedCallback cb, void *data, } int ray_face_intersection(const float ray_start[3], - const float ray_normal[3], - const float *t0, const float *t1, - const float *t2, const float *t3, - float *fdist) + const float ray_normal[3], + const float *t0, const float *t1, + const float *t2, const float *t3, + float *fdist) { float dist; |