1 files changed, 0 insertions, 44 deletions
diff --git a/xs/src/igl/look_at.cpp b/xs/src/igl/look_at.cpp
deleted file mode 100644
index c55c9b2ec..000000000
--- a/xs/src/igl/look_at.cpp
+++ /dev/null
@@ -1,44 +0,0 @@
-// This file is part of libigl, a simple c++ geometry processing library.
-// 
-// Copyright (C) 2015 Alec Jacobson <alecjacobson@gmail.com>
-// 
-// This Source Code Form is subject to the terms of the Mozilla Public License 
-// v. 2.0. If a copy of the MPL was not distributed with this file, You can 
-// obtain one at http://mozilla.org/MPL/2.0/.
-#include "look_at.h"
-
-template <
-  typename Derivedeye,
-  typename Derivedcenter,
-  typename Derivedup,
-  typename DerivedR>
-IGL_INLINE void igl::look_at(
-  const Eigen::PlainObjectBase<Derivedeye> & eye,
-  const Eigen::PlainObjectBase<Derivedcenter> & center,
-  const Eigen::PlainObjectBase<Derivedup> & up,
-  Eigen::PlainObjectBase<DerivedR> & R)
-{
-  typedef Eigen::Matrix<typename DerivedR::Scalar,3,1> Vector3S;
-  Vector3S f = (center - eye).normalized();
-  Vector3S s = f.cross(up).normalized();
-  Vector3S u = s.cross(f);
-  R = Eigen::Matrix<typename DerivedR::Scalar,4,4>::Identity();
-  R(0,0) = s(0);
-  R(0,1) = s(1);
-  R(0,2) = s(2);
-  R(1,0) = u(0);
-  R(1,1) = u(1);
-  R(1,2) = u(2);
-  R(2,0) =-f(0);
-  R(2,1) =-f(1);
-  R(2,2) =-f(2);
-  R(0,3) =-s.transpose() * eye;
-  R(1,3) =-u.transpose() * eye;
-  R(2,3) = f.transpose() * eye;
-}
-
-#ifdef IGL_STATIC_LIBRARY
-// Explicit template instantiation
-// generated by autoexplicit.sh
-template void igl::look_at<Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Matrix<float, 3, 1, 0, 3, 1>, Eigen::Matrix<float, 4, 4, 0, 4, 4> >(Eigen::PlainObjectBase<Eigen::Matrix<float, 3, 1, 0, 3, 1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<float, 3, 1, 0, 3, 1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<float, 3, 1, 0, 3, 1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<float, 4, 4, 0, 4, 4> >&);
-#endif