VFront.hh
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//=============================================================================
//
// CLASS VFront
//
//=============================================================================
#ifndef OPENMESH_VDPROGMESH_VFRONT_HH
#define OPENMESH_VDPROGMESH_VFRONT_HH
//== INCLUDES =================================================================
#include <OpenMesh/Core/System/config.h>
#include <OpenMesh/Tools/VDPM/VHierarchyNode.hh>
#include <vector>
//== FORWARDDECLARATIONS ======================================================
//== NAMESPACES ===============================================================
namespace OpenMesh {
namespace VDPM {
//== CLASS DEFINITION =========================================================
class OPENMESHDLLEXPORT VFront
{
private:
typedef VHierarchyNodeHandleList::iterator VHierarchyNodeHandleListIter;
enum VHierarchyNodeStatus { kSplit, kActive, kCollapse };
VHierarchyNodeHandleList front_;
VHierarchyNodeHandleListIter front_it_;
std::vector<VHierarchyNodeHandleListIter> front_location_;
public:
VFront();
void clear() { front_.clear(); front_location_.clear(); }
void begin() { front_it_ = front_.begin(); }
bool end() { return (front_it_ == front_.end()) ? true : false; }
void next() { ++front_it_; }
int size() { return (int) front_.size(); }
VHierarchyNodeHandle node_handle() { return *front_it_; }
void add(VHierarchyNodeHandle _node_handle);
void remove(VHierarchyNodeHandle _node_handle);
bool is_active(VHierarchyNodeHandle _node_handle);
void init(VHierarchyNodeHandleContainer &_roots, unsigned int _n_details);
};
//=============================================================================
} // namespace VDPM
} // namespace OpenMesh
//=============================================================================
#endif // OPENMESH_VDPROGMESH_VFRONT_HH defined
//=============================================================================
OpenMesh
Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels ...
Definition: MeshItems.hh:64
OpenMesh::VDPM::VHierarchyNodeHandle
Handle for vertex hierarchy nodes.
Definition: VHierarchyNode.hh:82
OpenMesh::VDPM::VHierarchyNodeHandleContainer
std::vector< VHierarchyNodeHandle > VHierarchyNodeHandleContainer
Container for vertex hierarchy node handles.
Definition: VHierarchyNode.hh:188
OpenMesh::VDPM::VHierarchyNodeHandleList
std::list< VHierarchyNodeHandle > VHierarchyNodeHandleList
Container for vertex hierarchy node handles.
Definition: VHierarchyNode.hh:191
OpenMesh::VDPM::VFront
Active nodes in vertex hierarchy.
Definition: VFront.hh:80