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TutteParameterization

oxiphysics_geometry::mesh_param

Struct TutteParameterization 

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pub struct TutteParameterization;
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Tutte (barycentric) parameterization.

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impl TutteParameterization

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pub fn compute(mesh: &ParamTriMesh) -> Vec<[f64; 2]>

Compute UV coordinates using Tutte’s method.

Maps boundary vertices to a circle and solves the Laplacian system for interior vertices using Gauss-Seidel iteration.

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pub fn map_boundary_to_circle( boundary: &[usize], n_verts: usize, ) -> Vec<[f64; 2]>

Map boundary vertices equally spaced on the unit circle.

Returns a Vec of length n_verts where only boundary indices are set; interior entries are [0.0, 0.0].

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