diff options
Diffstat (limited to 'dxftess.cc')
| -rw-r--r-- | dxftess.cc | 20 |
1 files changed, 20 insertions, 0 deletions
@@ -341,3 +341,23 @@ void dxf_tesselate(PolySet *ps, DxfData *dxf, double rot, bool up, double h) tess_tri.clear(); } + +void dxf_border_to_ps(PolySet *ps, DxfData *dxf) +{ + for (int i = 0; i < dxf->paths.count(); i++) { + DxfData::Path *pt = &dxf->paths[i]; + if (!pt->is_closed) + continue; + ps->borders.append(PolySet::Polygon()); + for (int j = 1; j < pt->points.count(); j++) { + double x = pt->points[j]->x, y = pt->points[j]->y, z = 0.0; + ps->grid.align(x, y, z); + if (pt->is_inner) { + ps->borders.last().append(PolySet::Point(x, y, z)); + } else { + ps->borders.last().insert(0, PolySet::Point(x, y, z)); + } + } + } +} + |