mesh_traits.h

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#pragma once
 
#include <type_traits>
 
namespace pcl {
namespace geometry {
/** \brief No data is associated with the vertices / half-edges / edges / faces. */
struct NoData {};
 
/** \brief The mesh traits are used to set up compile time settings for the mesh.
 * \tparam VertexDataT   Data stored for each vertex. Defaults to pcl::NoData.
 * \tparam HalfEdgeDataT Data stored for each half-edge. Defaults to pcl::NoData.
 * \tparam EdgeDataT     Data stored for each edge. Defaults to pcl::NoData.
 * \tparam FaceDataT     Data stored for each face. Defaults to pcl::NoData.
 * \author Martin Saelzle
 * \ingroup geometry
 */
template <class VertexDataT = pcl::geometry::NoData,
          class HalfEdgeDataT = pcl::geometry::NoData,
          class EdgeDataT = pcl::geometry::NoData,
          class FaceDataT = pcl::geometry::NoData>
struct DefaultMeshTraits {
  using VertexData = VertexDataT;
  using HalfEdgeData = HalfEdgeDataT;
  using EdgeData = EdgeDataT;
  using FaceData = FaceDataT;
 
  /** \brief Specifies whether the mesh is manifold or not (only non-manifold vertices
   * can be represented). */
  using IsManifold = std::false_type;
};
} // End namespace geometry
} // End namespace pcl