source: trunk/UPV/GTGeometry/include/GeoMeshSimpSequence.h @ 138

#ifndef __GEO_MESH_SIMP_SEQUENCE__
#define __GEO_MESH_SIMP_SEQUENCE__

#include <string>
#include <vector>
#include "GeoBase.h"
#include "GeoSerializable.h"

namespace Geometry
{
        /// Represents the simplification sequence applied to a given mesh.
        /** This class stores information about the simplification process, giving for each step the vertex that collapses, 
        the vertex that remains unchanged, the two triangles that disappear and the new triangles that come out. 
        It also offers a method to generate a mesh simplification sequence format file. 
        \n
        This file begins with a line stating the name of the mesh file it refers to.

    Every line gives the following information: \n
        \n 
                -# Vertex that collapses.\n
                -# Vertex that remains unchanged.\n
                -# The two triangles that disappear.\n
                -# & as a separator.\n
                -# The list of new triangles.\n
                .
        \n
        */

        class MeshSimplificationSequence: public Serializable
        {
        public:
                /// Class constructor.
                MeshSimplificationSequence(void);

                /// Class destructor.
                ~MeshSimplificationSequence(void);

                /// Copy constructor
                //MeshSimplificationSequence(const MeshSimplificationSequence&);

                /// Assignment operator
                //MeshSimplificationSequence& operator =(const MeshSimplificationSequence&);

                /// Represents a simplification step in the sequence.
                struct Step
                {
                        Index mV0, mV1;
                        Index mT0, mT1;
                        std::vector<Index> mModfaces;
                };

                /// Stores all the simplification steps.
                std::vector<Step> mSteps;

                /// Loads a simplification sequence from a Serializer.
                void Load(Serializer &s);

                /// Saves the contents of the data structures.
                void Save(Serializer &s);
        };
}

#endif