update bundled_deps

2026-02-06 02:41:52 +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/trim_with_solid.h
+++ b/bundled_deps/libigl/igl/copyleft/cgal/trim_with_solid.h
@@ -0,0 +1,63 @@
+// This file is part of libigl, a simple c++ geometry processing library.
+// 
+// Copyright (C) 2016 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_COPYLEFT_CGAL_TRIM_WITH_SOLID_H
+#define IGL_COPYLEFT_CGAL_TRIM_WITH_SOLID_H
+
+#include "../../igl_inline.h"
+#include <Eigen/Core>
+
+namespace igl
+{
+  namespace copyleft
+  {
+    namespace cgal
+    {
+      // TRIM_WITH_SOLID Given an arbitrary mesh (VA,FA) and the boundary mesh
+      // (VB,FB) of a solid (as defined in [Zhou et al. 2016]), Resolve intersections
+      // between A and B subdividing faces of A so that intersections with B exists
+      // only along edges and vertices (and coplanar faces). Then determine whether
+      // each of these faces is inside or outside of B. This can be used to extract
+      // the part of A inside or outside of B.
+      //
+      // Inputs:
+      //   VA  #VA by 3 list of mesh vertex positions of A
+      //   FA  #FA by 3 list of mesh triangle indices into VA
+      //   VB  #VB by 3 list of mesh vertex positions of B
+      //   FB  #FB by 3 list of mesh triangle indices into VB
+      // Outputs:
+      //   V  #V by 3 list of mesh vertex positions of output
+      //   F  #F by 3 list of mesh triangle indices into V
+      //   D  #F list of bools whether face is inside B
+      //   J  #F list of indices into FA revealing birth parent
+      //
+      template <
+        typename DerivedVA,
+        typename DerivedFA,
+        typename DerivedVB,
+        typename DerivedFB,
+        typename DerivedV,
+        typename DerivedF,
+        typename DerivedD,
+        typename DerivedJ>
+      IGL_INLINE void trim_with_solid(
+        const Eigen::PlainObjectBase<DerivedVA> & VA,
+        const Eigen::PlainObjectBase<DerivedFA> & FA,
+        const Eigen::PlainObjectBase<DerivedVB> & VB,
+        const Eigen::PlainObjectBase<DerivedFB> & FB,
+        Eigen::PlainObjectBase<DerivedV> & Vd,
+        Eigen::PlainObjectBase<DerivedF> & F,
+        Eigen::PlainObjectBase<DerivedD> & D,
+        Eigen::PlainObjectBase<DerivedJ> & J);
+    }
+  }
+}
+
+#ifndef IGL_STATIC_LIBRARY
+#  include "trim_with_solid.cpp"
+#endif
+#endif