diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/2geom/piecewise.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/2geom/piecewise.h b/src/2geom/piecewise.h index 73fc76e2f..3979643b2 100644 --- a/src/2geom/piecewise.h +++ b/src/2geom/piecewise.h @@ -372,13 +372,14 @@ Piecewise<T> portion(const Piecewise<T> &pw, double from, double to) { unsigned i = pw.segN(from); ret.push_cut(from); - if(i == pw.size() - 1 || to < pw.cuts[i + 1]) { //to/from inhabit the same segment + if(i == pw.size() - 1 || to <= pw.cuts[i + 1]) { //to/from inhabit the same segment ret.push(elem_portion(pw, i, from, to), to); return ret; } ret.push_seg(portion( pw[i], pw.segT(from, i), 1.0 )); i++; unsigned fi = pw.segN(to, i); + if (to == pw.cuts[fi]) fi-=1; ret.segs.insert(ret.segs.end(), pw.segs.begin() + i, pw.segs.begin() + fi); //copy segs ret.cuts.insert(ret.cuts.end(), pw.cuts.begin() + i, pw.cuts.begin() + fi + 1); //and their cuts |