forked from 1b-agent/fieldcraft-upstream
jyvikoandClaude Opus 5.5
700a7e3d10
The system maths library's sin, cos, atan2, log … are not correctly rounded and differ between platforms: mesh.hex.generate gave the plate of the strong-relax test a different mesh on Linux than on macOS (nodes from 2809 on), so the test passed on a Mac and failed in CI. Every transcendental call in fieldcraft-mesh now goes through the libm crate (a pure-Rust port of musl's), which gives the same bits everywhere. Part of #438. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01UhhZMBTviDQxZvwnyP89fo
26 lines
978 B
TOML
26 lines
978 B
TOML
[package]
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name = "fieldcraft-mesh"
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description = "FieldCraft's meshing: robust predicates, surface preparation, tetrahedral and hexahedral meshing, quality metrics"
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version.workspace = true
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edition.workspace = true
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license.workspace = true
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[lints]
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workspace = true
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[dependencies]
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fieldcraft-model = { workspace = true }
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# Pure-Rust maths (a port of musl's libm) for sin, cos, log, exp, pow, hypot, acos: the same
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# bits on every platform, where the system library's are not correctly rounded and differ (the
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# plate's hex mesh differed between macOS and Linux, #438). atan2 and cbrt are crate::vec3's.
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libm = "0.2"
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thiserror = { workspace = true }
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[dev-dependencies]
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# Test oracles only (never linked into FieldCraft): exact rationals, and georust's port of
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# Shewchuk's public-domain predicates.c as a differential reference.
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num-bigint = "0.4"
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num-rational = { version = "0.4", default-features = false, features = ["num-bigint", "std"] }
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num-traits = "0.2"
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robust = "1.2"
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