diff options
Diffstat (limited to 'xs/src/libslic3r')
| -rw-r--r-- | xs/src/libslic3r/PrintObject.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/xs/src/libslic3r/PrintObject.cpp b/xs/src/libslic3r/PrintObject.cpp index fc2979c20..c61fc102b 100644 --- a/xs/src/libslic3r/PrintObject.cpp +++ b/xs/src/libslic3r/PrintObject.cpp @@ -447,7 +447,8 @@ void PrintObject::detect_surfaces_type() to_polygons(upper_layer->get_region(idx_region)->slices.surfaces) : to_polygons(upper_layer->slices); surfaces_append(top, - offset2_ex(diff(layerm_slices_surfaces, upper_slices, true), -offset, offset), + //FIXME implement offset2_ex working over ExPolygons, that should be a bit more efficient than calling offset_ex twice. + offset_ex(offset_ex(diff_ex(layerm_slices_surfaces, upper_slices, true), -offset), offset), stTop); } else { // if no upper layer, all surfaces of this one are solid |