From 5aa01edb938cc0ddb01deef98452bafb6d34f351 Mon Sep 17 00:00:00 2001
From: Marius Kintel <marius@kintel.net>
Date: Fri, 1 Nov 2013 12:10:03 -0400
Subject: [PATCH] Fix potential memory alignment issue with eigen. This might
 make us dependent on eigen3, but it's about time anyway

---
 src/dxfdata.h | 4 ----
 src/linalg.h  | 5 ++++-
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/src/dxfdata.h b/src/dxfdata.h
index 64853dcc..ac7260c2 100644
--- a/src/dxfdata.h
+++ b/src/dxfdata.h
@@ -28,11 +28,7 @@ public:
 		}
 	};
 
-#ifdef __APPLE__
-	std::vector<Vector2d, Eigen::aligned_allocator<Vector2d> > points;
-#else
 	std::vector<Vector2d> points;
-#endif
 	std::vector<Path> paths;
 	std::vector<Dim> dims;
 
diff --git a/src/linalg.h b/src/linalg.h
index 1f9ed30b..cb82452c 100644
--- a/src/linalg.h
+++ b/src/linalg.h
@@ -4,10 +4,13 @@
 #include <Eigen/Core>
 #include <Eigen/Geometry>
 #include <Eigen/Dense>
+#include<Eigen/StdVector>
 
+EIGEN_DEFINE_STL_VECTOR_SPECIALIZATION(Eigen::Vector2d)
 using Eigen::Vector2d;
+EIGEN_DEFINE_STL_VECTOR_SPECIALIZATION(Eigen::Vector3d)
 using Eigen::Vector3d;
-using Eigen::Vector3f;
+
 typedef Eigen::AlignedBox<double, 3> BoundingBox;
 using Eigen::Matrix3f;
 using Eigen::Matrix3d;