ExtrusionEntity and derived classes: Documented, short methods made

inline for efficiency and readability, grow() renamed to polygons_covered().

1 files changed, 3 insertions, 1 deletions

diff --git a/xs/src/libslic3r/PerimeterGenerator.cpp b/xs/src/libslic3r/PerimeterGenerator.cpp
index e34cd87ba..b4c841124 100644
--- a/xs/src/libslic3r/PerimeterGenerator.cpp
+++ b/xs/src/libslic3r/PerimeterGenerator.cpp
@@ -281,7 +281,9 @@ PerimeterGenerator::process()
                     are not subtracted from fill surfaces (they might be too short gaps
                     that medial axis skips but infill might join with other infill regions
                     and use zigzag).  */
-                last = diff(last, gap_fill.grow());
+                //FIXME Vojtech: This grows by a rounded extrusion width, not by line spacing,
+                // therefore it may cover the area, but no the volume.
+                last = diff(last, gap_fill.polygons_covered());
             }
         }