New build script to install dependencies automatically

Build.PL

@@ -0,0 +1,25 @@
+use Module::Build;
+
+my $build = Module::Build->new(
+    module_name     => 'Slic3r',
+    dist_abstract   => 'STL-to-GCODE translator',
+    dist_author     => 'Alessandro Ranellucci <aar@cpan.org>',
+    dist_version    => '0.1',
+    license         => 'perl',
+    requires        => {
+        'CAD::Format::STL'          => '0',
+        'Getopt::Long'              => '0',
+        'Math::Clipper'             => '1.00',
+        'Math::Geometry::Planar'    => '0',
+        'Moo'                       => '0',
+        'Time::HiRes'               => '0',
+    },
+    build_requires => {
+        'Test::More' => '0.10',
+    },
+    script_files    => ['slic3r.pl'],
+);
+$build->dispatch('installdeps');
+$build->dispatch('test', verbose => 0);
+
+$build->create_build_script;

MANIFEST

@@ -0,0 +1,25 @@
+Build.PL
+lib/Slic3r.pm
+lib/Slic3r/Extruder.pm
+lib/Slic3r/ExtrusionLoop.pm
+lib/Slic3r/ExtrusionPath.pm
+lib/Slic3r/ExtrusionPath/Collection.pm
+lib/Slic3r/Fill.pm
+lib/Slic3r/Fill/Rectilinear.pm
+lib/Slic3r/Geometry.pm
+lib/Slic3r/Geometry/DouglasPeucker.pm
+lib/Slic3r/Layer.pm
+lib/Slic3r/Line.pm
+lib/Slic3r/Perimeter.pm
+lib/Slic3r/Point.pm
+lib/Slic3r/Polyline.pm
+lib/Slic3r/Polyline/Closed.pm
+lib/Slic3r/Print.pm
+lib/Slic3r/STL.pm
+lib/Slic3r/Surface.pm
+lib/Slic3r/Surface/Collection.pm
+lib/Slic3r/SVG.pm
+MANIFEST			This list of files
+README.markdown
+slic3r.pl
+t/clean_polylines.t

README.markdown

@@ -27,6 +27,8 @@ Also, http://xkcd.com/224/
 
 Slic3r current features are:
 
+* multi-platform (Linux/Mac/Win);
+* easy configuration/calibration;
 * read binary and ASCII STL files;
 * generate multiple perimeters (skins);
 * generate rectilinear fill;
@@ -38,24 +40,34 @@ Slic3r current features are:
 * center print around bed center point;
 * multiple solid layers near horizontal external surfaces;
 * ability to scale, rotate and multiply input object;
-* use different speed for bottom layer.
+* use different speed for bottom layer and perimeters.
 
 Roadmap includes the following goals:
 
 * output some statistics;
 * allow the user to customize initial and final GCODE commands;
 * support material for internal perimeters;
-* ability to infill in the direction of bridges;
+* detect optimal infill direction for bridges;
 * cool;
 * other fill patterns;
 * nice packaging for cross-platform deployment.
 
 ## Is it usable already?
 
-Yes, although its extrusion math needs to be tested.
-I need to write a script to install dependencies and to package
+Yes! I need to write a script to install dependencies and to package
 dependency-free executables for main platforms.
 
+## How to install?
+
+Download the package, open a terminal and cd to its directory. Then type:
+
+    perl Build.PL
+
+This will install any required dependency. If you want to install slic3r.pl
+in your system path, type this as root:
+
+    ./Build install
+
 ## Can I help?
 
 Sure! Send patches and/or drop me a line at aar@cpan.org. You can also 

t/clean_polylines.t

@@ -49,10 +49,10 @@ my $gear = [
 ];
 $polyline = Slic3r::Polyline::Closed->cast($gear);
 $polyline->merge_continuous_lines;
-diag sprintf "original points: %d\nnew points: %d", scalar(@$gear), scalar(@{$polyline->points});
-ok (@{$polyline->points} < @$gear), 'gear was simplified using merge_continuous_lines';
+note sprintf "original points: %d\nnew points: %d", scalar(@$gear), scalar(@{$polyline->points});
+ok @{$polyline->points} < @$gear, 'gear was simplified using merge_continuous_lines';
 
 my $num_points = scalar @{$polyline->points};
 $polyline->cleanup;
-diag sprintf "original points: %d\nnew points: %d", $num_points, scalar(@{$polyline->points});
-ok (@{$polyline->points} < $num_points), 'gear was further simplified using Douglas-Peucker';
+note sprintf "original points: %d\nnew points: %d", $num_points, scalar(@{$polyline->points});
+ok @{$polyline->points} < $num_points, 'gear was further simplified using Douglas-Peucker';