Geogram  Version 1.9.1
A programming library of geometric algorithms
mesh_preprocessing.h
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39 
40 #ifndef GEOGRAM_MESH_MESH_PREPROCESSING
41 #define GEOGRAM_MESH_MESH_PREPROCESSING
42 
43 #include <geogram/basic/common.h>
47 
53 namespace GEO {
54 
55  class Mesh;
56 
65  void GEOGRAM_API remove_small_facets(Mesh& M, double min_facet_area);
66 
77  Mesh& M,
78  double min_component_area,
79  index_t min_component_facets = 0.0
80  );
81 
87  void GEOGRAM_API orient_normals(Mesh& M);
88 
93  void GEOGRAM_API invert_normals(Mesh& M);
94 
109  void GEOGRAM_API expand_border(Mesh& M, double epsilon);
110 
118  void GEOGRAM_API remove_degree2_vertices(Mesh& M);
119 }
120 
121 #endif
Represents a mesh.
Definition: mesh.h:2701
Common include file, providing basic definitions. Should be included before anything else by all head...
Functions for removing degree 3 vertices in a mesh.
Functions for filling the holes in a mesh.
Global Vorpaline namespace.
Definition: basic.h:55
void orient_normals(Mesh &M)
Orients the normals in such a way that each connected component has a positive signed volume.
void remove_small_connected_components(Mesh &M, double min_component_area, index_t min_component_facets=0.0)
Removes the connected components that have an area smaller than a given threshold.
void expand_border(Mesh &M, double epsilon)
Enlarges a surface by moving the vertices on the border.
void remove_degree2_vertices(Mesh &M)
Removes the degree 2 vertices in a surface mesh.
geo_index_t index_t
The type for storing and manipulating indices.
Definition: numeric.h:329
void remove_small_facets(Mesh &M, double min_facet_area)
Removes the facets that have an area smaller than a given threshold.
void invert_normals(Mesh &M)
Inverts all the normals of a mesh.