diff options
| -rw-r--r-- | source/blender/blenkernel/intern/subsurf_ccg.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/source/blender/blenkernel/intern/subsurf_ccg.c b/source/blender/blenkernel/intern/subsurf_ccg.c index 509ca9cdd19..05f658e0b2b 100644 --- a/source/blender/blenkernel/intern/subsurf_ccg.c +++ b/source/blender/blenkernel/intern/subsurf_ccg.c @@ -848,6 +848,11 @@ static void ccgDM_getMinMax(DerivedMesh *dm, float r_min[3], float r_max[3]) int i, edgeSize = ccgSubSurf_getEdgeSize(ss); int gridSize = ccgSubSurf_getGridSize(ss); + if (!ccgSubSurf_getNumVerts(ss)) { + r_min[0] = r_min[1] = r_min[2] = r_max[0] = r_max[1] = r_max[2] = 0.0f; + return; + } + #ifdef WITH_OPENSUBDIV if (ccgdm->useGpuBackend) { ccgSubSurf_getMinMax(ccgdm->ss, r_min, r_max); @@ -857,9 +862,6 @@ static void ccgDM_getMinMax(DerivedMesh *dm, float r_min[3], float r_max[3]) CCG_key_top_level(&key, ss); - if (!ccgSubSurf_getNumVerts(ss)) - r_min[0] = r_min[1] = r_min[2] = r_max[0] = r_max[1] = r_max[2] = 0.0; - for (ccgSubSurf_initVertIterator(ss, &vi); !ccgVertIterator_isStopped(&vi); ccgVertIterator_next(&vi)) { CCGVert *v = ccgVertIterator_getCurrent(&vi); float *co = ccgSubSurf_getVertData(ss, v); |