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ReebGraph

oxiphysics_geometry::topology_geometry

Struct ReebGraph 

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pub struct ReebGraph {
    pub nodes: Vec<ReebNode>,
    pub arcs: Vec<ReebArc>,
}
Expand description

Reeb graph of a scalar function on a mesh.

The Reeb graph tracks the evolution of connected components of level sets f^{-1}(c) as c varies.

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§nodes: Vec<ReebNode>

Nodes of the Reeb graph (critical points)

§arcs: Vec<ReebArc>

Arcs connecting nodes

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impl ReebGraph

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pub fn new() -> Self

Creates an empty Reeb graph.

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pub fn compute(values: &[f64], edges: &[[usize; 2]]) -> Self

Computes the Reeb graph of a scalar function on a set of vertices.

§Arguments
  • values - Scalar function values at each vertex
  • edges - Edge connectivity of the mesh
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pub fn n_critical_points(&self) -> usize

Returns the number of critical points.

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pub fn n_minima(&self) -> usize

Returns the number of minima.

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pub fn n_maxima(&self) -> usize

Returns the number of maxima.

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pub fn n_saddles(&self) -> usize

Returns the number of saddles.

Trait Implementations§

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impl Clone for ReebGraph

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fn clone(&self) -> ReebGraph

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

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

Performs copy-assignment from source. Read more
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impl Debug for ReebGraph

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Default for ReebGraph

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fn default() -> Self

Returns the “default value” for a type. Read more

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🔬This is a nightly-only experimental API. (clone_to_uninit)
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