update bundled_deps

bundled_deps/libigl/igl/opengl2/print_gl_get.cpp

@@ -0,0 +1,38 @@
+// This file is part of libigl, a simple c++ geometry processing library.
+// 
+// Copyright (C) 2013 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 "print_gl_get.h"
+
+#include <cstdio>
+IGL_INLINE void igl::opengl2::print_gl_get(GLenum pname)
+{
+  double dM[16];
+
+  int rows = 4;
+  int cols = 4;
+  switch(pname)
+  {
+    case GL_MODELVIEW_MATRIX:
+    case GL_PROJECTION_MATRIX:
+    {
+      rows = 4;
+      cols = 4;
+      glGetDoublev(pname,dM);
+      for(int i = 0;i<rows;i++)
+      {
+        for(int j = 0;j<cols;j++)
+        {
+          printf("%lg ",dM[j*rows+i]);
+        }
+        printf("\n");
+      }
+      break;
+    }
+    default:
+      fprintf(stderr,"ERROR in print_gl_get(), gl enum not recognized.\n");
+  }
+}