Bugfix: artifacts were introduced when perimeters were recalculated through incremental slicing. #2494

2015-01-05 21:00:50 +01:00 · 2015-01-05 21:00:50 +01:00 · 9fd0637990
commit 9fd0637990
parent 3332282767
1 changed files with 2 additions and 1 deletions
--- a/xs/src/libslic3r/LayerRegion.cpp
+++ b/xs/src/libslic3r/LayerRegion.cpp
@ -44,7 +44,8 @@ void
 LayerRegion::merge_slices()
 {
    ExPolygons expp;
-    union_(this->slices, &expp);
+    // without safety offset, artifacts are generated (GH #2494)
+    union_(this->slices, &expp, true);
    this->slices.surfaces.clear();
    this->slices.surfaces.reserve(expp.size());