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IntersectionGraph

manifold_rust::robust::intersection_graph

Struct IntersectionGraph

pub struct IntersectionGraph {
    pub pieces: Vec<Piece>,
    pub verts: Vec<R3>,
    pub verts_f64: Vec<Vec3>,
    pub isect_edges: FxHashSet<EdgeKey>,
    pub any_intersections: bool,
}

Expand description

Everything classification and assembly need.

Fields§

§pieces: Vec<Piece>§verts: Vec<R3>

Interned unique vertices; Piece::vi and EdgeKey index into this.

§verts_f64: Vec<Vec3>

Correctly rounded f64 approximation per interned vertex (exact for input vertices) — float filters and output assembly read these instead of re-rounding rationals.

§isect_edges: FxHashSet<EdgeKey>

Canonical keys of every arrangement constraint edge — the exact intersection sub-segments the classification rings live on.

§any_intersections: bool

True when any P×Q pair intersected at all.

Implementations§

impl IntersectionGraph

pub fn piece_verts(&self, pi: usize) -> [&R3; 3]

The three exact vertices of a piece.

Auto Trait Implementations§

impl Freeze for IntersectionGraph

impl RefUnwindSafe for IntersectionGraph

impl Send for IntersectionGraph

impl Sync for IntersectionGraph

impl Unpin for IntersectionGraph

impl UnsafeUnpin for IntersectionGraph

impl UnwindSafe for IntersectionGraph

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

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impl<T> BorrowMut<T> for T
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impl<T> From<T> for T

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impl<T, U> Into<U> for T
where U: From<T>,

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