forked from 1b-agent/fieldcraft-upstream
jyvikoandClaude Opus 5.5
6efad8feeb
A block topology (carved grid, butterfly and seven-block sphere templates, O-grid, extrude, connect) projected onto a body: outer block faces onto their smooth face groups, edges onto the curve of two targets and vertices onto the point of three by tangent-plane iteration, nodes by transfinite interpolation, then Winslow smoothing with the boundary on the geometry and a compass search on the worst elements. Co-Authored-By: Claude Opus 5.5 <[email protected]> Claude-Session: https://claude.ai/code/session_01UhhZMBTviDQxZvwnyP89fo
51 lines
1.5 KiB
Rust
51 lines
1.5 KiB
Rust
//! Meshing: robust geometric predicates, boundary surface preparation, tetrahedral and
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//! hexahedral volume meshing, and element quality.
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//!
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//! Every algorithm here is implemented from the papers cited in its module docs (see
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//! `docs/meshing/literature.md`); no GPL-family code is read or used. Meshing decisions use exact
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//! predicates, results are deterministic, and every iterative stage is bounded.
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#![deny(clippy::unwrap_used, clippy::expect_used, clippy::panic, clippy::unimplemented, clippy::todo, clippy::unreachable)]
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#![forbid(unsafe_code)]
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pub mod block;
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pub mod cdt;
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pub mod delaunay;
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pub mod hex;
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pub mod join;
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pub mod mirror;
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pub mod nodes;
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pub mod octree;
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pub mod planar;
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pub mod project;
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pub mod quad;
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pub mod quality;
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pub mod relax;
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pub mod seeds;
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pub mod size;
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pub mod surface;
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pub mod tet;
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mod vec3;
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#[derive(Debug, Clone, PartialEq, thiserror::Error)]
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pub enum Error {
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#[error("invalid input: {0}")]
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Invalid(String),
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#[error("limit reached: {0}")]
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Limit(String),
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#[error("meshing failed: {0}")]
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Failed(String),
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/// The input is valid but outside what the mesher handles yet (a body that is not
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/// sweepable, …); the message says why.
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#[error("not supported yet: {0}")]
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Unsupported(String),
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/// The boundary surface has defects ([`surface::BoundarySurface::new`]).
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#[error("invalid boundary surface: {0}")]
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Surface(surface::Defects),
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#[error(transparent)]
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Model(#[from] fieldcraft_model::Error),
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}
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pub type Result<T> = std::result::Result<T, Error>;
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pub mod predicates;
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