[774] | 1 | #ifndef __GEO_MESH_SIMP_SEQUENCE__
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| 2 | #define __GEO_MESH_SIMP_SEQUENCE__
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| 3 |
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| 4 | #include <string>
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| 5 | #include <vector>
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| 6 | #include "GeoBase.h"
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| 7 | #include "GeoSerializable.h"
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| 8 | #include <iostream>
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| 9 | #include <fstream>
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| 10 |
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| 11 | namespace Geometry
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| 12 | {
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| 13 | /// Represents the simplification sequence applied to a given mesh.
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| 14 | /** This class stores information about the simplification process, giving for each step the vertex that collapses,
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| 15 | the vertex that remains unchanged, the two triangles that disappear and the new triangles that come out.
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| 16 | It also offers a method to generate a mesh simplification sequence format file.
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| 17 | \n
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| 18 | This file begins with a line stating the name of the mesh file it refers to.
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| 19 |
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| 20 | Every line gives the following information: \n
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| 21 | \n
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| 22 | -# Vertex that collapses. -> asumo mV0\n
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| 23 | -# Vertex that remains unchanged. -> asumo mV1\n
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| 24 | -# The two triangles that disappear.\n -> no tiene por qué ser 2 ??????
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| 25 | -# & as a separator.\n
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| 26 | -# The list of new triangles.\n
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| 27 | .
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| 28 | \n
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| 29 | */
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| 30 |
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| 31 | class MeshSimplificationSequence: public Serializable
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| 32 | {
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| 33 | public:
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| 34 |
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| 35 | /// Class constructor.
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| 36 | MeshSimplificationSequence(void);
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| 37 |
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| 38 | /// Class destructor.
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| 39 | ~MeshSimplificationSequence(void);
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| 40 |
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| 41 | /// Copy constructor
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| 42 | //MeshSimplificationSequence(const MeshSimplificationSequence&);
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| 43 |
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| 44 | /// Assignment operator
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| 45 | //MeshSimplificationSequence& operator =(const MeshSimplificationSequence&);
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| 46 |
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| 47 | /// Represents a simplification step in the sequence.
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| 48 | struct Step
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| 49 | {
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| 50 | Index mV0, mV1;
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| 51 | Index mT0, mT1;
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| 52 | float x,y,z;
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| 53 | std::vector<Index> mModfaces;
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| 54 |
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| 55 | // Indicates the the step is obligatory to execute
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| 56 | // joined width the following step.
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| 57 | unsigned int obligatorio;
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| 58 | };
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| 59 |
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| 60 | char* meshName; // Nombre del mesh para guardar en el fichero de la secuencia de simplificación.
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| 61 |
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| 62 | /// Stores all the simplification steps.
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| 63 | std::vector<Step> mSteps;
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| 64 |
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| 65 | /// Loads a simplification sequence from a Serializer.
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| 66 | void Load(Serializer &s);
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| 67 |
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| 68 | /// Saves the contents of the data structures.
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| 69 | void Save(Serializer &s);
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| 70 |
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| 71 | // 'Inserts the mesh name into the meshsimplificationsequence
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| 72 | void putMeshName(char *);
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| 73 |
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| 74 | char *getMeshName(void);
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| 75 | };
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| 76 | }
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| 77 |
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| 78 | #endif
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