diff options
Diffstat (limited to 'src/libslic3r/PrintObject.cpp')
| -rw-r--r-- | src/libslic3r/PrintObject.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/libslic3r/PrintObject.cpp b/src/libslic3r/PrintObject.cpp index c9d48093f..126db9a2c 100644 --- a/src/libslic3r/PrintObject.cpp +++ b/src/libslic3r/PrintObject.cpp @@ -1672,7 +1672,7 @@ namespace Slic3r { size_t grain_size = std::max(num_layers / 16, size_t(1)); //solid_over_perimeters value, to remove solid fill where there's only perimeters on multiple layers - int nb_perimeter_layers_for_solid_fill = region.config().solid_over_perimeters.value; + const int nb_perimeter_layers_for_solid_fill = region.config().solid_over_perimeters.value; if (!top_bottom_surfaces_all_regions) { // This is either a single material print, or a multi-material print and interface_shells are enabled, meaning that the vertical shell thickness @@ -1899,8 +1899,9 @@ namespace Slic3r { //check if a polygon is only over perimeter, in this case evict it (depends from nb_perimeter_layers_for_solid_fill value) if (nb_perimeter_layers_for_solid_fill != 0) { for (int i = 0; i < shell.size(); i++) { - if (nb_perimeter_layers_for_solid_fill < 2 || intersection({ shell[i] }, max_perimeter_shell, false).empty()) { - toadd = intersection_ex({ shell[i] }, fill_shell); + if (nb_perimeter_layers_for_solid_fill < 2 || intersection_ex({ shell[i] }, max_perimeter_shell, false).empty()) { + ExPolygons expoly = intersection_ex({ shell[i] }, fill_shell); + toadd.insert(toadd.end(), expoly.begin(), expoly.end()); shell.erase(shell.begin() + i); i--; } |