From 5e850557d4b6745e3121a9988b997b3e26c21501 Mon Sep 17 00:00:00 2001
From: Alessandro Ranellucci <aar@cpan.org>
Date: Mon, 19 Dec 2011 13:00:42 +0100
Subject: [PATCH] Added note to self about using the skeletonization algorithm
 to fill small gaps

---
 lib/Slic3r/Perimeter.pm | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/Slic3r/Perimeter.pm b/lib/Slic3r/Perimeter.pm
index 378c0d09..ab58e81d 100644
--- a/lib/Slic3r/Perimeter.pm
+++ b/lib/Slic3r/Perimeter.pm
@@ -54,6 +54,10 @@ sub make_perimeter {
                 ($_, surface_type => $surface->surface_type),
                 map $_->offset_ex(-$distance), @last_offsets;
             
+            # TODO: diff(offset(@last_offsets, -$distance/2), offset(@fill_boundaries, +$distance/2))
+            # this represents the small gaps that we need to treat like thin polygons,
+            # thus generating the skeleton and using it to fill them
+            
             push @{ $layer->fill_boundaries }, @fill_boundaries if @fill_boundaries;
         }
     }