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Prepare for follow-on change

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Hanno Braun 2024-06-19 20:42:08 +02:00
parent 46fbbfbdd0
commit b0bbd5fd68
1 changed files with 8 additions and 4 deletions
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12
crates/fj-core/src/validation/checks/coincident_half_edges_are_not_siblings.rs
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@ -124,13 +124,17 @@ impl ValidationCheck<Shell> for CoincidentHalfEdgesAreNotSiblings {
continue;
}
let mut distances = distances(
let Some(mut distances) = distances(
half_edge_a.clone(),
surface_a,
half_edge_b.clone(),
surface_b,
geometry,
);
) else {
// The geometry to compute the distances is not available,
// hence these half-edges can't be coincident.
continue;
};
// If all points on distinct curves are within
// `distinct_min_distance`, that's a problem.
@ -174,7 +178,7 @@ fn distances(
half_edge_b: Handle<HalfEdge>,
surface_b: &Handle<Surface>,
geometry: &Geometry,
) -> impl Iterator<Item = Scalar> {
) -> Option<impl Iterator<Item = Scalar>> {
fn sample(
percent: f64,
half_edge: &Handle<HalfEdge>,
@ -203,7 +207,7 @@ fn distances(
let sample2 = sample(1.0 - percent, &half_edge_b, surface_b, geometry);
distances.push(sample1.distance_to(&sample2))
}
distances.into_iter()
Some(distances.into_iter())
}
#[cfg(test)]