Add support for interval-free Epeck when -DCGAL_HAS_NO_INTERVAL_SUPPORT

See CGAL#5119 (comment)
ochafik · Mar 9, 2022 · 77bfe78 · 77bfe78
1 parent 8ab3b8f
commit 77bfe78
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diff --git a/Kernel_23/include/CGAL/Exact_predicates_exact_constructions_kernel.h b/Kernel_23/include/CGAL/Exact_predicates_exact_constructions_kernel.h
@@ -35,6 +35,14 @@ typedef internal::Exact_field_selector<double>::Type Epeck_ft;
 // The following are redefined kernels instead of simple typedefs in order to shorten
 // template name length (for error messages, mangling...).
 
+
+#ifdef CGAL_HAS_NO_INTERVAL_SUPPORT
+
+class Epeck : public Type_equality_wrapper<Simple_cartesian<Epeck_ft>::Base<Epeck>::Type, Epeck> {};
+typedef Epeck Exact_predicates_exact_constructions_kernel;
+
+#else
+
 #ifdef CGAL_DONT_USE_LAZY_KERNEL
 
 // Equivalent to Filtered_kernel<Simple_cartesian<Lazy_exact_nt<Epeck_ft> > >
@@ -70,6 +78,8 @@ struct Triangulation_structural_filtering_traits<Epeck> {
   typedef Tag_true Use_structural_filtering_tag;
 };
 
+#endif // CGAL_HAS_NO_INTERVAL_SUPPORT
+
 } //namespace CGAL
 
 #endif // CGAL_EXACT_PREDICATES_EXACT_CONSTRUCTIONS_KERNEL_H
diff --git a/...rocessing/include/CGAL/Polygon_mesh_processing/internal/Corefinement/intersection_nodes.h b/...rocessing/include/CGAL/Polygon_mesh_processing/internal/Corefinement/intersection_nodes.h
@@ -212,6 +212,7 @@ class Intersection_nodes<TriangleMesh, VertexPointMap1, VertexPointMap2, true, f
 
   void add_new_node(const Exact_kernel::Point_3& p)
   {
+#ifndef CGAL_DONT_USE_LAZY_KERNEL
     const Exact_kernel::Approximate_kernel::Point_3& p_approx=p.approx();
     const double precision =
       Lazy_exact_nt<Exact_kernel::FT>::get_relative_precision_of_to_double();
@@ -221,6 +222,7 @@ class Intersection_nodes<TriangleMesh, VertexPointMap1, VertexPointMap2, true, f
     {
       p.exact();
     }
+#endif
     enodes.push_back(p);
   }