update bundled_deps

bundled_deps/libigl/igl/rgb_to_hsv.h

@@ -0,0 +1,37 @@
+// 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/.
+#ifndef IGL_RGB_TO_HSV_H
+#define IGL_RGB_TO_HSV_H
+#include "igl_inline.h"
+#include <Eigen/Core>
+namespace igl
+{
+  // Convert RGB to HSV
+  //
+  // Inputs:
+  //   r  red value ([0,1]) 
+  //   g  green value ([0,1])
+  //   b  blue value ([0,1])
+  // Outputs:
+  //   h  hue value (degrees: [0,360])
+  //   s  saturation value ([0,1])
+  //   v  value value ([0,1])
+  template <typename R,typename H>
+  IGL_INLINE void rgb_to_hsv(const R * rgb, H * hsv);
+  template <typename DerivedR,typename DerivedH>
+  IGL_INLINE void rgb_to_hsv(
+    const Eigen::PlainObjectBase<DerivedR> & R,
+    Eigen::PlainObjectBase<DerivedH> & H);
+};
+
+#ifndef IGL_STATIC_LIBRARY
+#  include "rgb_to_hsv.cpp"
+#endif
+
+#endif
+