update bundled_deps

bundled_deps/libigl/igl/WindingNumberMethod.h

@@ -0,0 +1,23 @@
+// 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_WINDINGNUMBERMETHOD_H
+#define IGL_WINDINGNUMBERMETHOD_H
+namespace igl
+{
+  // EXACT_WINDING_NUMBER_METHOD  exact hierarchical evaluation
+  // APPROX_SIMPLE_WINDING_NUMBER_METHOD  poor approximation
+  // APPROX_CACHE_WINDING_NUMBER_METHOD  another poor approximation
+  enum WindingNumberMethod
+  {
+    EXACT_WINDING_NUMBER_METHOD = 0,
+    APPROX_SIMPLE_WINDING_NUMBER_METHOD = 1,
+    APPROX_CACHE_WINDING_NUMBER_METHOD = 2,
+    NUM_WINDING_NUMBER_METHODS = 3
+  };
+}
+#endif