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MshWriter

oxiphysics_io::mesh_io

Struct MshWriter 

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pub struct MshWriter {
    pub nodes: Vec<[f64; 3]>,
    pub elements: Vec<Vec<usize>>,
    pub element_tags: Vec<i64>,
    pub version: u32,
}
Expand description

Write a Gmsh .msh format v2 mesh.

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§nodes: Vec<[f64; 3]>

Node coordinates.

§elements: Vec<Vec<usize>>

Elements: each is a list of node indices (1-based in Gmsh).

§element_tags: Vec<i64>

Physical group tags per element.

§version: u32

Mesh format version.

Implementations§

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impl MshWriter

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pub fn new(version: u32) -> Self

Construct an empty MshWriter.

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pub fn add_node(&mut self, x: f64, y: f64, z: f64)

Add a node.

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pub fn add_triangle(&mut self, a: usize, b: usize, c: usize, tag: i64)

Add a triangular element with a physical group tag.

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pub fn write_v2<W: Write>(&self, w: &mut W) -> Result<()>

Write .msh v2 format to writer.

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