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LineMesh

eqiora::meshing

Struct LineMesh 

pub struct LineMesh { /* private fields */ }
Description

Validated one-dimensional mesh with explicit topology and geometry APIs.

Vertices are strictly increasing. Cell i is incident to vertices i and i + 1; facet i is geometrically coincident with vertex i but has a distinct ID type because vertices and facets play different roles.

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impl LineMesh

Signature links:§LineMesh

pub fn from_vertices(coordinates: Vec<f64>) -> Result<LineMesh, Diagnostic>

Signature links:from_verticesVecf64ResultLineMeshDiagnostic

Construct a mesh from strictly increasing finite vertex coordinates.

§Errors

Returns EQ0803 if there are fewer than two vertices or if adjacent coordinates do not define a finite, representable positive cell.

pub fn uniform( start: f64, end: f64, cells: usize, ) -> Result<LineMesh, Diagnostic>

Signature links:uniformf64f64usizeResultLineMeshDiagnostic

Construct an equal-cell mesh on a finite increasing interval.

§Errors

Returns EQ0803 for invalid endpoints, an empty mesh, overflow, or a spacing too small to distinguish adjacent coordinates.

pub fn vertex_count(&self) -> usize

Signature links:vertex_countusize

Number of vertices.

pub fn cell_count(&self) -> usize

Signature links:cell_countusize

Number of cells.

pub fn facet_count(&self) -> usize

Signature links:facet_countusize

Number of codimension-one facets.

pub fn vertices(&self) -> impl ExactSizeIterator

Signature links:verticesExactSizeIterator

Vertex IDs in deterministic topology order.

pub fn cells(&self) -> impl ExactSizeIterator

Signature links:cellsExactSizeIterator

Cell IDs in deterministic topology order.

pub fn facets(&self) -> impl ExactSizeIterator

Signature links:facetsExactSizeIterator

Facet IDs in deterministic topology order.

pub fn vertex_coordinate(&self, vertex: VertexId) -> Option<f64>

Signature links:vertex_coordinateVertexIdOptionf64

Physical coordinate attached to a vertex.

pub fn cell_vertices(&self, cell: CellId) -> Option<[VertexId; 2]>

Signature links:cell_verticesCellIdOptionVertexId2

Oriented vertices incident to a cell.

pub fn cell_geometry(&self, cell: CellId) -> Option<SegmentGeometry1d>

Signature links:cell_geometryCellIdOptionSegmentGeometry1d

Physical geometry map for a cell.

pub fn facet_geometry(&self, facet: FacetId) -> Option<PointGeometry1d>

Signature links:facet_geometryFacetIdOptionPointGeometry1d

Point geometry for a facet.

pub fn facet_cells(&self, facet: FacetId) -> Option<FacetCells1d>

Signature links:facet_cellsFacetIdOptionFacetCells1d

Oriented cell incidence for a facet.

pub fn max_cell_measure(&self) -> f64

Signature links:max_cell_measuref64

Largest cell measure.

pub fn uniform_spacing(&self) -> Option<f64>

Signature links:uniform_spacingOptionf64

Common spacing when all cells are equal to floating-point tolerance.

Trait Implementations§

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impl Clone for LineMesh

Signature links:§CloneLineMesh
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fn clone(&self) -> LineMesh

Signature links:§cloneLineMesh
Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Signature links:unstableSource§clone_from
Performs copy-assignment from source. Read more
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impl Debug for LineMesh

Signature links:§DebugLineMesh
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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Signature links:§fmtFormatterResult()Error
Formats the value using the given formatter. Read more
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impl MeshGeometry for LineMesh

Signature links:§MeshGeometryLineMesh
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type Map<'a> = LineGeometryMap

Signature links:§MapLineGeometryMap
Concrete map type; implementations may use an enum for mixed cells.
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fn geometric_dimension(&self) -> usize

Signature links:§geometric_dimensionusize
Dimension of embedding physical coordinates.
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fn geometry_map( &self, entity: MeshEntity, ) -> Option<<LineMesh as MeshGeometry>::Map<'_>>

Signature links:§geometry_mapMeshEntityOptionLineMeshMeshGeometryMap
Geometry map for a valid mesh entity.
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impl MeshTopology for LineMesh

Signature links:§MeshTopologyLineMesh
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fn topological_dimension(&self) -> usize

Signature links:§topological_dimensionusize
Topological mesh dimension.
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fn entity_count(&self, dimension: usize) -> Option<usize>

Signature links:§entity_countusizeOptionusize
Entity count in a valid dimension stratum.
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fn incidence( &self, entity: MeshEntity, target_dimension: usize, ) -> Option<Vec<EntityIncidence>>

Signature links:§incidenceMeshEntityusizeOptionVecEntityIncidence
Oriented entities of target_dimension incident to entity in deterministic reference-cell order. Invalid IDs or dimensions return None.
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impl PartialEq for LineMesh

Signature links:§PartialEqLineMesh
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fn eq(&self, other: &LineMesh) -> bool

Signature links:§eqLineMeshbool
Tests for self and other values to be equal, and is used by ==.
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Signature links:unstableSource§ne&Rhsbool
Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl StructuralPartialEq for LineMesh

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