diff options
Diffstat (limited to 'source/blender/editors/mesh/meshtools.c')
| -rw-r--r-- | source/blender/editors/mesh/meshtools.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/source/blender/editors/mesh/meshtools.c b/source/blender/editors/mesh/meshtools.c index aa89eaa0c6d..989f1a36f99 100644 --- a/source/blender/editors/mesh/meshtools.c +++ b/source/blender/editors/mesh/meshtools.c @@ -806,7 +806,7 @@ intptr_t mesh_octree_table(Object *ob, BMEditMesh *em, const float co[3], char m BMVert *eve; BM_ITER_MESH (eve, &iter, em->bm, BM_VERTS_OF_MESH) { - DO_MINMAX(eve->co, min, max); + minmax_v3v3_v3(min, max, eve->co); } } else { @@ -814,19 +814,17 @@ intptr_t mesh_octree_table(Object *ob, BMEditMesh *em, const float co[3], char m int a; for (a = 0, mvert = me->mvert; a < me->totvert; a++, mvert++) - DO_MINMAX(mvert->co, min, max); + minmax_v3v3_v3(min, max, mvert->co); } /* for quick unit coordinate calculus */ copy_v3_v3(MeshOctree.offs, min); - MeshOctree.offs[0] -= MOC_THRESH; /* we offset it 1 threshold unit extra */ - MeshOctree.offs[1] -= MOC_THRESH; - MeshOctree.offs[2] -= MOC_THRESH; + /* we offset it 1 threshold unit extra */ + add_v3_fl(MeshOctree.offs, -MOC_THRESH); sub_v3_v3v3(MeshOctree.div, max, min); - MeshOctree.div[0] += 2 * MOC_THRESH; /* and divide with 2 threshold unit more extra (try 8x8 unit grid on paint) */ - MeshOctree.div[1] += 2 * MOC_THRESH; - MeshOctree.div[2] += 2 * MOC_THRESH; + /* and divide with 2 threshold unit more extra (try 8x8 unit grid on paint) */ + add_v3_fl(MeshOctree.div, 2.0f * MOC_THRESH); mul_v3_fl(MeshOctree.div, 1.0f / MOC_RES); if (MeshOctree.div[0] == 0.0f) MeshOctree.div[0] = 1.0f; |