diff options
| -rw-r--r-- | primitives.cc | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/primitives.cc b/primitives.cc index 80e26b2..7e6a9e1 100644 --- a/primitives.cc +++ b/primitives.cc @@ -397,10 +397,11 @@ sphere_next_r2: p->append_poly(); for (int j=0; j<triangles.vec[i]->vec.size(); j++) { int pt = triangles.vec[i]->vec[j]->num; - double px = points.vec[pt]->vec[0]->num; - double py = points.vec[pt]->vec[1]->num; - double pz = points.vec[pt]->vec[2]->num; - p->insert_vertex(px, py, pz); + if (pt < points.vec.size()) { + double px, py, pz; + if (points.vec[pt]->getv3(px, py, pz)) + p->insert_vertex(px, py, pz); + } } } } @@ -463,11 +464,15 @@ sphere_next_r2: { dd.paths.append(DxfData::Path()); for (int i=0; i<points.vec.size(); i++) { - DxfData::Point *p = &dd.points[i]; - dd.paths.last().points.append(p); + if (i < dd.points.size()) { + DxfData::Point *p = &dd.points[i]; + dd.paths.last().points.append(p); + } + } + if (dd.paths.last().points.size() > 0) { + dd.paths.last().points.append(dd.paths.last().points.first()); + dd.paths.last().is_closed = true; } - dd.paths.last().points.append(dd.paths.last().points.first()); - dd.paths.last().is_closed = true; } else { |