diff options
| -rw-r--r-- | dxftess.cc | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -304,14 +304,14 @@ void dxf_tesselate(PolySet *ps, DxfData *dxf, double rot, bool up, bool do_trian int ai = (int)floor(atan2(fabs(tess_tri[i].p[(k+1)%3][0] - tess_tri[i].p[k][0]), fabs(tess_tri[i].p[(k+1)%3][1] - tess_tri[i].p[k][1])) / 0.001 - 0.5); for (int j = 0; j < 2; j++) { - foreach (QPair_ii jl, tri_by_atan2.values(ai+j)) + foreach (const QPair_ii &jl, tri_by_atan2.values(ai+j)) if (i != jl.first) possible_neigh[jl] = jl; } #ifdef DEBUG_TRIANGLE_SPLITTING printf("%d/%d: %d\n", i, k, possible_neigh.count()); #endif - foreach (QPair_ii jl, possible_neigh) { + foreach (const QPair_ii &jl, possible_neigh) { int j = jl.first; for (int l = jl.second; l != (jl.second + 2) % 3; l = (l + 1) % 3) if (point_on_line(tess_tri[i].p[k], tess_tri[j].p[l], tess_tri[i].p[(k+1)%3])) { |