From ad03a88733ce0f5e687a22609df6cf9dd54b3a9b Mon Sep 17 00:00:00 2001
From: "Y. Sapir" <yasapir@gmail.com>
Date: Mon, 28 Apr 2014 01:13:50 +0300
Subject: [PATCH] Add xsp wrapper for Pointf class.

---
 lib/Slic3r/GCode.pm |  2 +-
 xs/lib/Slic3r/XS.pm |  5 +++++
 xs/xsp/Point.xsp    | 11 +++++++++++
 3 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/lib/Slic3r/GCode.pm b/lib/Slic3r/GCode.pm
index a4471c470..37eed4797 100644
--- a/lib/Slic3r/GCode.pm
+++ b/lib/Slic3r/GCode.pm
@@ -587,7 +587,7 @@ sub _G0_G1 {
     
     if ($point) {
         $gcode .= sprintf " X%.3f Y%.3f", 
-            ($point->x * &Slic3r::SCALING_FACTOR) + $self->shift_x - $self->extruder->extruder_offset->[X], 
+            ($point->x * &Slic3r::SCALING_FACTOR) + $self->shift_x - $self->extruder->extruder_offset->[X],
             ($point->y * &Slic3r::SCALING_FACTOR) + $self->shift_y - $self->extruder->extruder_offset->[Y]; #**
         $self->last_pos($point->clone);
     }
diff --git a/xs/lib/Slic3r/XS.pm b/xs/lib/Slic3r/XS.pm
index 2c6a985b7..d30f84299 100644
--- a/xs/lib/Slic3r/XS.pm
+++ b/xs/lib/Slic3r/XS.pm
@@ -28,6 +28,11 @@ our @ISA = 'Slic3r::Point';
 
 sub DESTROY {}
 
+package Slic3r::Pointf;
+use overload
+    '@{}' => sub { [ $_[0]->x, $_[0]->y ] },  #,
+    'fallback' => 1;
+
 package Slic3r::Pointf3;
 use overload
     '@{}' => sub { [ $_[0]->x, $_[0]->y, $_[0]->z ] },  #,
diff --git a/xs/xsp/Point.xsp b/xs/xsp/Point.xsp
index f2c1a699f..952cd161f 100644
--- a/xs/xsp/Point.xsp
+++ b/xs/xsp/Point.xsp
@@ -56,6 +56,17 @@ Point::coincides_with(point_sv)
 
 };
 
+%name{Slic3r::Pointf} class Pointf {
+    Pointf(double _x = 0, double _y = 0);
+    ~Pointf();
+    Clone<Pointf> clone()
+        %code{% RETVAL = THIS; %};
+    double x()
+        %code{% RETVAL = THIS->x; %};
+    double y()
+        %code{% RETVAL = THIS->y; %};
+};
+
 %name{Slic3r::Pointf3} class Pointf3 {
     Pointf3(double _x = 0, double _y = 0, double _z = 0);
     ~Pointf3();