update bundled_deps

2026-02-05 10:21:52 +03:00 · 2024-11-09 14:05:44 +08:00
parent 17c9bfd127
commit cfc606fea9
1662 changed files with 710 additions and 168 deletions
--- a/bundled_deps/libigl/igl/copyleft/cgal/remesh_intersections.h
+++ b/bundled_deps/libigl/igl/copyleft/cgal/remesh_intersections.h
@@ -0,0 +1,94 @@
+// This file is part of libigl, a simple c++ geometry processing library.
+// 
+// Copyright (C) 2015 Qingnan Zhou <qnzhou@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_COPYLEFT_CGAL_REMESH_INTERSECTIONS_H
+#define IGL_COPYLEFT_CGAL_REMESH_INTERSECTIONS_H
+
+#include "../../igl_inline.h"
+#include <Eigen/Dense>
+#include "CGAL_includes.hpp"
+
+namespace igl
+{
+  namespace copyleft
+  {
+    namespace cgal
+    {
+      // Remesh faces according to results of intersection detection and
+      // construction (e.g. from `igl::copyleft::cgal::intersect_other` or
+      // `igl::copyleft::cgal::SelfIntersectMesh`)
+      //
+      // Inputs:
+      //   V  #V by 3 list of vertex positions
+      //   F  #F by 3 list of triangle indices into V
+      //   T  #F list of cgal triangles
+      //   offending #offending map taking face indices into F to pairs of order
+      //     of first finding and list of intersection objects from all
+      //     intersections
+      //   stitch_all  if true, merge all vertices with the same coordinate.
+      // Outputs:
+      //   VV  #VV by 3 list of vertex positions, if stitch_all = false then
+      //     first #V vertices will always be V
+      //   FF  #FF by 3 list of triangle indices into V
+      //   IF  #intersecting face pairs by 2  list of intersecting face pairs,
+      //     indexing F
+      //   J  #FF list of indices into F denoting birth triangle
+      //   IM  / stitch_all = true   #VV list from 0 to #VV-1
+      //       \ stitch_all = false  #VV list of indices into VV of unique vertices.
+      //
+      template <
+        typename DerivedV,
+        typename DerivedF,
+        typename Kernel,
+        typename DerivedVV,
+        typename DerivedFF,
+        typename DerivedJ,
+        typename DerivedIM>
+      IGL_INLINE void remesh_intersections(
+        const Eigen::MatrixBase<DerivedV> & V,
+        const Eigen::MatrixBase<DerivedF> & F,
+        const std::vector<CGAL::Triangle_3<Kernel> > & T,
+        const std::map<
+          typename DerivedF::Index,
+            std::vector<
+            std::pair<typename DerivedF::Index, CGAL::Object> > > & offending,
+        bool stitch_all,
+        Eigen::PlainObjectBase<DerivedVV> & VV,
+        Eigen::PlainObjectBase<DerivedFF> & FF,
+        Eigen::PlainObjectBase<DerivedJ> & J,
+        Eigen::PlainObjectBase<DerivedIM> & IM);
+      // Same as above except stitch_all is assumed "false"
+      template <
+        typename DerivedV,
+        typename DerivedF,
+        typename Kernel,
+        typename DerivedVV,
+        typename DerivedFF,
+        typename DerivedJ,
+        typename DerivedIM>
+      IGL_INLINE void remesh_intersections(
+        const Eigen::MatrixBase<DerivedV> & V,
+        const Eigen::MatrixBase<DerivedF> & F,
+        const std::vector<CGAL::Triangle_3<Kernel> > & T,
+        const std::map<
+          typename DerivedF::Index,
+            std::vector<
+            std::pair<typename DerivedF::Index, CGAL::Object> > > & offending,
+        Eigen::PlainObjectBase<DerivedVV> & VV,
+        Eigen::PlainObjectBase<DerivedFF> & FF,
+        Eigen::PlainObjectBase<DerivedJ> & J,
+        Eigen::PlainObjectBase<DerivedIM> & IM);
+    }
+  }
+}
+
+#ifndef IGL_STATIC_LIBRARY
+#  include "remesh_intersections.cpp"
+#endif
+
+#endif