[774] | 1 | #pragma once
|
---|
| 2 |
|
---|
| 3 | #include <set>
|
---|
| 4 | #include <map>
|
---|
| 5 | #include <vector>
|
---|
| 6 | #include <list>
|
---|
| 7 | #include <iostream>
|
---|
[1025] | 8 | #include <simplif.h>
|
---|
[774] | 9 | #include <GeoMeshSimplifier.h>
|
---|
| 10 |
|
---|
| 11 | class SimplificationMethod
|
---|
| 12 | {
|
---|
| 13 | private:
|
---|
[980] | 14 | Geometry::Mesh *mGeoMesh;
|
---|
[1025] | 15 | void compute_pair_info(simplif::pair_info*);
|
---|
| 16 | simplif::Model M0;
|
---|
| 17 | simplif::array<simplif::vert_info> vinfo;
|
---|
| 18 | simplif::Heap *heap;
|
---|
| 19 | simplif::real proximity_limit; // distance threshold squared
|
---|
[774] | 20 | int initialVertCount;
|
---|
| 21 | int initialEdgeCount;
|
---|
| 22 | int initialFaceCount;
|
---|
| 23 |
|
---|
[1025] | 24 | inline simplif::vert_info& vertex_info(simplif::Vertex *v)
|
---|
[1007] | 25 | {
|
---|
| 26 | return vinfo(v->validID());
|
---|
| 27 | }
|
---|
| 28 |
|
---|
[1025] | 29 | simplif::real pair_mesh_penalty(simplif::Model& M,
|
---|
| 30 | simplif::Vertex *v1,
|
---|
| 31 | simplif::Vertex *v2,
|
---|
| 32 | simplif::Vec3& vnew);
|
---|
[1007] | 33 |
|
---|
[1025] | 34 | int predict_face(simplif::Face& F,
|
---|
| 35 | simplif::Vertex *v1,
|
---|
| 36 | simplif::Vertex *v2,
|
---|
| 37 | simplif::Vec3& vnew,
|
---|
| 38 | simplif::Vec3& f1,
|
---|
| 39 | simplif::Vec3& f2,
|
---|
| 40 | simplif::Vec3& f3);
|
---|
[1007] | 41 |
|
---|
[1025] | 42 | bool check_for_pair(simplif::Vertex *v0, simplif::Vertex *v1);
|
---|
[1007] | 43 |
|
---|
[1025] | 44 | simplif::pair_info *new_pair(simplif::Vertex *v0, simplif::Vertex *v1);
|
---|
[1007] | 45 |
|
---|
[1025] | 46 | void delete_pair(simplif::pair_info *pair);
|
---|
[1007] | 47 |
|
---|
[1025] | 48 | void do_contract(simplif::Model& m, simplif::pair_info *pair);
|
---|
[1007] | 49 |
|
---|
[1025] | 50 | bool decimate_quadric(simplif::Vertex *v, simplif::Mat4& Q);
|
---|
[1007] | 51 |
|
---|
[1025] | 52 | void decimate_contract(simplif::Model& m);
|
---|
[1007] | 53 |
|
---|
[1025] | 54 | simplif::real decimate_error(simplif::Vertex *v);
|
---|
[1007] | 55 |
|
---|
[1025] | 56 | simplif::real decimate_min_error();
|
---|
[1007] | 57 |
|
---|
[1025] | 58 | simplif::real decimate_max_error(simplif::Model& m);
|
---|
[1007] | 59 |
|
---|
[1025] | 60 | void decimate_init(simplif::Model& m, simplif::real limit);
|
---|
[1007] | 61 |
|
---|
[1025] | 62 | bool pair_is_valid(simplif::Vertex *u, simplif::Vertex *v);
|
---|
[1007] | 63 |
|
---|
[981] | 64 | void simplifmethod_run(int, Geometry::TIPOFUNC upb=0);
|
---|
[1007] | 65 |
|
---|
[981] | 66 | void simplifmethod_runv(int, Geometry::TIPOFUNC upb=0);
|
---|
[1007] | 67 |
|
---|
[981] | 68 | void simplifmethod_init(void);
|
---|
[774] | 69 |
|
---|
[1007] | 70 | // To map the mesh with de simplification method structure.
|
---|
| 71 | // Submeshes which pertains each vertex.
|
---|
| 72 | std::map<int,std::vector<int> > submeshmap;
|
---|
| 73 |
|
---|
| 74 | // Vertices of the VertexBuffer that point
|
---|
| 75 | // at this vertex of the simplification method.
|
---|
| 76 | std::map<int,std::vector<int> > vertexbuffermap;
|
---|
[774] | 77 |
|
---|
[1007] | 78 | // Simplification sequence of the simplification method.
|
---|
[774] | 79 | std::vector<Geometry::MeshSimplificationSequence::Step> decim_data;
|
---|
[1007] | 80 |
|
---|
[774] | 81 | std::string meshName;
|
---|
[1007] | 82 |
|
---|
[774] | 83 | void WriteOBJ(void);
|
---|
[1007] | 84 |
|
---|
[774] | 85 | unsigned int *first_index_submesh;
|
---|
[1007] | 86 |
|
---|
[1025] | 87 | //std::vector<simplif::pair_info *> pointers_to_remove;
|
---|
[774] | 88 |
|
---|
| 89 | int indexMeshLeaves;
|
---|
[1007] | 90 |
|
---|
[774] | 91 | public:
|
---|
[1007] | 92 |
|
---|
[774] | 93 | const Geometry::Mesh *objmesh;
|
---|
[1007] | 94 |
|
---|
| 95 | // Total number of triangles of all the submeshes.
|
---|
| 96 | int number_of_triangles;
|
---|
| 97 |
|
---|
[774] | 98 | SimplificationMethod(const Geometry::Mesh *m);
|
---|
[1007] | 99 |
|
---|
[774] | 100 | void geomesh2simplifModel(void);
|
---|
[1007] | 101 |
|
---|
| 102 | Geometry::MeshSimplificationSequence *Decimate( float lod,
|
---|
| 103 | int simpliftype,
|
---|
| 104 | Geometry::TIPOFUNC upb=0);
|
---|
| 105 |
|
---|
[774] | 106 | void setMeshLeaves(int meshLeaves);
|
---|
| 107 |
|
---|
[1007] | 108 | /// Gets mesh simplified.
|
---|
[980] | 109 | Geometry::Mesh * GetMesh();
|
---|
| 110 |
|
---|
[774] | 111 | ///Destructor
|
---|
| 112 | ~SimplificationMethod();
|
---|
| 113 | };
|
---|
[1007] | 114 |
|
---|