update bundled_deps

bundled_deps/libigl/igl/dqs.h

@@ -0,0 +1,42 @@
+// This file is part of libigl, a simple c++ geometry processing library.
+// 
+// Copyright (C) 2014 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/.
+#ifndef IGL_DQS_H
+#define IGL_DQS_H
+#include "igl_inline.h"
+#include <vector>
+#include <Eigen/Core>
+namespace igl
+{
+  // Dual quaternion skinning
+  //
+  // Inputs:
+  //   V  #V by 3 list of rest positions
+  //   W  #W by #C list of weights
+  //   vQ  #C list of rotation quaternions 
+  //   vT  #C list of translation vectors
+  // Outputs:
+  //   U  #V by 3 list of new positions
+  template <
+    typename DerivedV,
+    typename DerivedW,
+    typename Q,
+    typename QAlloc,
+    typename T,
+    typename DerivedU>
+  IGL_INLINE void dqs(
+    const Eigen::PlainObjectBase<DerivedV> & V,
+    const Eigen::PlainObjectBase<DerivedW> & W,
+    const std::vector<Q,QAlloc> & vQ,
+    const std::vector<T> & vT,
+    Eigen::PlainObjectBase<DerivedU> & U);
+};
+
+#ifndef IGL_STATIC_LIBRARY
+#  include "dqs.cpp"
+#endif
+#endif