CGAL · sloriot · Sep 25, 2023 · Sep 25, 2023 · Sep 25, 2023 · Sep 25, 2023
diff --git a/Data/data/polylines_2/Archimedean_spiral.svg b/Data/data/polylines_2/Archimedean_spiral.svg
diff --git a/Data/data/polylines_2/nano.svg b/Data/data/polylines_2/nano.svg
diff --git a/Documentation/doc/Documentation/packages.txt b/Documentation/doc/Documentation/packages.txt
@@ -118,6 +118,7 @@
 \package_listing{Surface_mesh_shortest_path}
 \package_listing{Surface_mesh_skeletonization}
 \package_listing{Surface_mesh_approximation}
+\package_listing{Vector_graphics_on_surfaces}
 \package_listing{Ridges_3}
 \package_listing{Jet_fitting_3}
 \package_listing{Point_set_3}

diff --git a/Installation/cmake/modules/CGAL_NanoSVG_support.cmake b/Installation/cmake/modules/CGAL_NanoSVG_support.cmake
@@ -0,0 +1,6 @@
+if(NanoSVG_FOUND AND NOT TARGET CGAL::NanoSVG_support)
+  add_library(CGAL::NanoSVG_support INTERFACE IMPORTED)
+  set_target_properties(CGAL::NanoSVG_support PROPERTIES
+    INTERFACE_COMPILE_DEFINITIONS "CGAL_NANOSVG_ENABLED")
+  target_link_libraries(CGAL::NanoSVG_support INTERFACE NanoSVG::nanosvg)
+endif()
diff --git a/Installation/include/CGAL/license/Vector_graphics_on_surfaces.h b/Installation/include/CGAL/license/Vector_graphics_on_surfaces.h
@@ -0,0 +1,54 @@
+// Copyright (c) 2016  GeometryFactory SARL (France).
+// All rights reserved.
+//
+// This file is part of CGAL (www.cgal.org)
+//
+// $URL$
+// $Id$
+// SPDX-License-Identifier: LGPL-3.0-or-later OR LicenseRef-Commercial
+//
+// Author(s) : Andreas Fabri
+//
+// Warning: this file is generated, see include/CGAL/license/README.md
+
+#ifndef CGAL_LICENSE_VECTOR_GRAPHICS_ON_SURFACES_H
+#define CGAL_LICENSE_VECTOR_GRAPHICS_ON_SURFACES_H
+
+#include <CGAL/config.h>
+#include <CGAL/license.h>
+
+#ifdef CGAL_VECTOR_GRAPHICS_ON_SURFACES_COMMERCIAL_LICENSE
+
+#  if CGAL_VECTOR_GRAPHICS_ON_SURFACES_COMMERCIAL_LICENSE < CGAL_RELEASE_DATE
+
+#    if defined(CGAL_LICENSE_WARNING)
+
+       CGAL_pragma_warning("Your commercial license for CGAL does not cover "
+                           "this release of the Vector_graphics_on_surfaces package.")
+#    endif
+
+#    ifdef CGAL_LICENSE_ERROR
+#      error "Your commercial license for CGAL does not cover this release \
+              of the Vector_graphics_on_surfaces package. \
+              You get this error, as you defined CGAL_LICENSE_ERROR."
+#    endif // CGAL_LICENSE_ERROR
+
+#  endif // CGAL_VECTOR_GRAPHICS_ON_SURFACES_COMMERCIAL_LICENSE < CGAL_RELEASE_DATE
+
+#else // no CGAL_VECTOR_GRAPHICS_ON_SURFACES_COMMERCIAL_LICENSE
+
+#  if defined(CGAL_LICENSE_WARNING)
+     CGAL_pragma_warning("\nThe macro CGAL_VECTOR_GRAPHICS_ON_SURFACES_COMMERCIAL_LICENSE is not defined."
+                          "\nYou use the CGAL Vector_graphics_on_surfaces package under "
+                          "the terms of the GPLv3+.")
+#  endif // CGAL_LICENSE_WARNING
+
+#  ifdef CGAL_LICENSE_ERROR
+#    error "The macro CGAL_VECTOR_GRAPHICS_ON_SURFACES_COMMERCIAL_LICENSE is not defined.\
+            You use the CGAL Vector_graphics_on_surfaces package under the terms of \
+            the GPLv3+. You get this error, as you defined CGAL_LICENSE_ERROR."
+#  endif // CGAL_LICENSE_ERROR
+
+#endif // no CGAL_VECTOR_GRAPHICS_ON_SURFACES_COMMERCIAL_LICENSE
+
+#endif // CGAL_LICENSE_VECTOR_GRAPHICS_ON_SURFACES_H
diff --git a/Installation/include/CGAL/license/gpl_package_list.txt b/Installation/include/CGAL/license/gpl_package_list.txt
@@ -106,5 +106,6 @@ Triangulation_2 2D Triangulation
 Triangulation_3 3D Triangulations
 Triangulation dD Triangulations
 Triangulation_on_sphere_2 2D Triangulation on Sphere
+Vector_graphics_on_surfaces
 Visibility_2 2D Visibility Computation
 Voronoi_diagram_2 2D Voronoi Diagram Adaptor
diff --git a/Lab/demo/Lab/CMakeLists.txt b/Lab/demo/Lab/CMakeLists.txt
@@ -274,6 +274,11 @@ if(CGAL_Qt6_FOUND AND Qt6_FOUND)
 
   add_item(scene_edit_box_item Plugins/PCA/Scene_edit_box_item.cpp)
 
+  if (CGAL_Eigen3_support)
+    add_item(locally_shortest_path_item Plugins/Bsurf/Locally_shortest_path_item.cpp)
+    target_link_libraries(locally_shortest_path_item PUBLIC scene_surface_mesh_item scene_polylines_item CGAL::Eigen3_support)
+  endif()
+
   add_item(scene_image_item Scene_image_item.cpp)
   add_item(scene_surface_mesh_item Scene_surface_mesh_item.cpp)
 

diff --git a/Lab/demo/Lab/Plugins/Bsurf/CMakeLists.txt b/Lab/demo/Lab/Plugins/Bsurf/CMakeLists.txt
@@ -0,0 +1,9 @@
+include(CGALlab_macros)
+
+if(TARGET CGAL::Eigen3_support)
+  cgal_lab_plugin(locally_shortest_path_plugin Locally_shortest_path_plugin)
+  target_link_libraries(locally_shortest_path_plugin PUBLIC locally_shortest_path_item
+                                                            scene_surface_mesh_item
+                                                            scene_polylines_item
+                                                            CGAL::Eigen3_support)
+endif()