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class SurfaceMeshBuilder ​

class SurfaceMeshBuilder ​

Interface class to represent the builder of a SurfaceMesh

cpp
Inherits from VertexSetBuilder, CoordinateReferenceSystemManagersBuilder<dimension>
Inherits from VertexSetBuilder, CoordinateReferenceSystemManagersBuilder<dimension>

Functions ​

~SurfaceMeshBuilder ​

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public void ~SurfaceMeshBuilder<dimension>()
public void ~SurfaceMeshBuilder<dimension>()

create ​

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public int create(SurfaceMesh<dimension> & mesh)
public int create(SurfaceMesh<dimension> & mesh)

Create the builder associated with a SurfaceMesh.

mesh [in] The SurfaceMesh to build/modify

edges_builder ​

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public SurfaceEdgesBuilder<dimension> edges_builder()
public SurfaceEdgesBuilder<dimension> edges_builder()

create_point ​

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public index_t create_point(Point<dimension> point)
public index_t create_point(Point<dimension> point)

Create a new point with associated coordinates.

point [in] The point to create

return the index of the created point

create_polygon ​

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public index_t create_polygon(Span vertices)
public index_t create_polygon(Span vertices)

Create a new polygon from vertices.

vertices [in] The ordered vertices defining the polygon to create

return the index of the created polygon

set_polygon_vertex ​

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public void set_polygon_vertex(const PolygonVertex & polygon_vertex, index_t vertex_id)
public void set_polygon_vertex(const PolygonVertex & polygon_vertex, index_t vertex_id)

Modify a polygon vertex.

polygon_vertex [in] The index of the polygon vertex to modify

vertex_id [in] Index of the mesh vertex to set as polygon vertex

replace_vertex ​

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public void replace_vertex(index_t old_vertex_id, index_t new_vertex_id)
public void replace_vertex(index_t old_vertex_id, index_t new_vertex_id)

Replace old polygon vertices from a given vertex to another.

old_vertex_id [in] Index of the initial mesh vertex to modify

new_vertex_id [in] Index of the target mesh vertex to set as polygon vertex

set_polygon_adjacent ​

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public void set_polygon_adjacent(const PolygonEdge & polygon_edge, index_t adjacent_id)
public void set_polygon_adjacent(const PolygonEdge & polygon_edge, index_t adjacent_id)

Set a polygon adjacent through an edge.

polygon_edge [in] The index of the polygon edge

adjacent_id [in] Index of the adjacent polygon

unset_polygon_adjacent ​

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public void unset_polygon_adjacent(const PolygonEdge & polygon_edge)
public void unset_polygon_adjacent(const PolygonEdge & polygon_edge)

Unset a polygon adjacency through an edge.

polygon_edge [in] The index of the polygon edge

compute_polygon_adjacencies ​

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public void compute_polygon_adjacencies()
public void compute_polygon_adjacencies()

Compute all the adjacencies between the surface polygons

compute_polygon_adjacencies ​

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public void compute_polygon_adjacencies(Span polygons_to_connect)
public void compute_polygon_adjacencies(Span polygons_to_connect)

Compute the adjacencies between the given surface polygons

polygons_to_connect [in] Set of polygons for which compute adjacencies

delete_polygons ​

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public int delete_polygons(const int & to_delete)
public int delete_polygons(const int & to_delete)

Delete a set of surface polygons

to_delete [in] Vector of size surface_mesh_.nb_polygons(). If to_delete[i] is true the polygon of index i is deleted, else it is kept.

return the mapping between old polygon indices to new ones. Deleted polygons new index is NO_ID

permute_polygons ​

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public int permute_polygons(Span permutation)
public int permute_polygons(Span permutation)

Permute polygons to match the given order.

permutation [in] Vector of size surface_mesh_.nb_polygons(). Each value corresponds to the destination position.

return the mapping between old polygon indices to new ones.

delete_isolated_vertices ​

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public int delete_isolated_vertices()
public int delete_isolated_vertices()

Delete all the isolated vertices (not used as polygon vertices)

return the mapping between old vertex indices to new ones. Deleted vertices new index is NO_ID

associate_polygon_vertex_to_vertex ​

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public void associate_polygon_vertex_to_vertex(const PolygonVertex & polygon_vertex, index_t vertex_id)
public void associate_polygon_vertex_to_vertex(const PolygonVertex & polygon_vertex, index_t vertex_id)

Set a polygon vertex to a given vertex.

polygon_vertex [in] PolygonVertex corresponding to the vertex.

vertex_id [in] Index of the vertex.

disassociate_polygon_vertex_to_vertex ​

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public void disassociate_polygon_vertex_to_vertex(index_t vertex_id)
public void disassociate_polygon_vertex_to_vertex(index_t vertex_id)

Unset polygon vertex information to a given vertex.

vertex_id [in] Index of the vertex.

reset_polygons_around_vertex ​

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public void reset_polygons_around_vertex(index_t vertex_id)
public void reset_polygons_around_vertex(index_t vertex_id)

copy ​

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public void copy(const SurfaceMesh<dimension> & surface_mesh)
public void copy(const SurfaceMesh<dimension> & surface_mesh)

SurfaceMeshBuilder ​

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protected void SurfaceMeshBuilder<dimension>(SurfaceMesh<dimension> & mesh)
protected void SurfaceMeshBuilder<dimension>(SurfaceMesh<dimension> & mesh)

delete_polygons ​

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public std::vector<index_t> delete_polygons(const std::vector<bool> & to_delete)
public std::vector<index_t> delete_polygons(const std::vector<bool> & to_delete)

Delete a set of surface polygons

to_delete [in] Vector of size surface_mesh_.nb_polygons(). If to_delete[i] is true the polygon of index i is deleted, else it is kept.

return the mapping between old polygon indices to new ones. Deleted polygons new index is NO_ID

create ​

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public int create(SurfaceMesh<dimension> & mesh)
public int create(SurfaceMesh<dimension> & mesh)

do_delete_vertices ​

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public void do_delete_vertices(const int & to_delete, Span old2new)
public void do_delete_vertices(const int & to_delete, Span old2new)

class SurfaceMeshBuilder ​

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