Files
OneCAD-Simulation/Cargo.toml
T
40f98f0af9 Implicit solver: fem kernels (tet4/10, hex8, hex20), sparse Cholesky, block Lanczos, solve.* commands (M4) (#23)
* Renumber the layer table for solver crates: fem at L1, solver at L2, fsi at L3

L0 model -> L1 geometry, mesh, fem, decks, render -> L2 solver (explicit, lbm later)
-> L3 fsi (later) -> L4 doc -> L5 io -> L6 engine -> L7 ui-egui, mcp -> apps.
UI_MIN_LAYER moves to 7, the testkit sits above it.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01NmAttHhUZTokgPeEJia8sm

* modelcraft-fem: element kernels for tet4, tet10, hex8 (full, incompatible modes), hex20 (full, reduced)

Shape functions, Gauss and conical-product quadrature, stiffness, consistent and HRZ-lumped
mass, body forces, consistent pressure loads on faces, integration-point stresses and their
least-squares extrapolation to nodes, isotropic and orthotropic elasticity. The element table is
one row per kind, so wedges, shells and beams are added locally.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01NmAttHhUZTokgPeEJia8sm

* modelcraft-solver: linear static and frequency analysis with an analytic verification suite

Assembly from the resolved model on the node graph, boundary conditions by elimination,
consistent pressure, gravity and body-force loads, nested-dissection ordering, sparse up-looking
Cholesky with a factor-size cap, reactions, integration-point and nodal-averaged stresses, von
Mises; shift-invert block Lanczos with full reorthogonalization for natural modes, participation
and effective mass. ADR 0001 records the own-linear-algebra decision (determinism, wasm).

Verified against closed forms: displacement and traction patch tests for every element, cantilever
tip deflection (Timoshenko) with convergence rates, Lamé cylinder, Kirsch hole (Kt -> 3),
cantilever and free-free beam frequencies with six rigid-body modes.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01NmAttHhUZTokgPeEJia8sm

* Engine: solve.static, solve.frequency and solve.probe; results kept in the session

Results are stored per step, restored on a failed command and cleared when the model changes.
Caps (degrees of freedom, factor entries, Lanczos vectors) may only be lowered; hostile parameters
are tested against a solvable session.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01NmAttHhUZTokgPeEJia8sm

* docs: implicit solver architecture, roadmap M4, parity and references

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01NmAttHhUZTokgPeEJia8sm

* Simplify the solver: shared face integration, block assembly, cached extrapolation

- model: one face integrator (nodal::face_normal_weights) for tractions and pressures
- fem: mid-side tables from ElementKind::edges, orthotropic via inverse3, symmetric
  accumulation without a symmetrize pass, incompatible-mode recovery without K_uu, model's
  coordinate check, dead table rows removed
- solver: one pattern search per node pair (block, scalar and diagonal adds), extrapolation built
  once per element type, reactions from the prescribed rows only, matrices dropped after
  restriction, the free-body shift keyed on the factorization error, step selection in the solver,
  Error::Element naming the element
- engine: the solver owns the default step and the shift check; the model comparison runs once

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01NmAttHhUZTokgPeEJia8sm

* docs: results are stamped with the session revision

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01NmAttHhUZTokgPeEJia8sm

---------

Co-authored-by: jyviko <[email protected]>
Co-authored-by: Claude Opus 5.5 <[email protected]>
2026-10-13 17:44:21 -04:00

105 lines
4.0 KiB
TOML

[workspace]
resolver = "3"
members = ["crates/*", "apps/*", "xtask"]
[workspace.package]
version = "0.1.0"
edition = "2024"
license = "MIT OR Apache-2.0"
rust-version = "1.95"
authors = ["ModelCraft contributors"]
repository = "https://github.com/jyviko/modelcraft"
[workspace.dependencies]
# internal
modelcraft-model = { path = "crates/model" }
modelcraft-geometry = { path = "crates/geometry" }
modelcraft-mesh = { path = "crates/mesh" }
modelcraft-decks = { path = "crates/decks" }
modelcraft-io = { path = "crates/io" }
modelcraft-fem = { path = "crates/fem" }
modelcraft-solver = { path = "crates/solver" }
modelcraft-engine = { path = "crates/engine" }
modelcraft-testkit = { path = "crates/testkit" }
modelcraft-render = { path = "crates/render" }
modelcraft-ui-egui = { path = "crates/ui-egui" }
# foundation
thiserror = "2"
serde = { version = "1", features = ["derive"] }
serde_json = { version = "1", features = ["float_roundtrip"] }
log = "0.4"
# 3MF packages (docs/formats/tagged-mesh.md): the same versions SolidCraft uses.
zip = { version = "3", default-features = false, features = ["deflate"] }
quick-xml = "0.41"
# content hashes and part checksums of .modelcraft files (the version SolidCraft uses)
sha2 = "0.10"
# images (PNG snapshots and screenshots)
png = "0.18"
# ui: the same egui/eframe/egui-wgpu line as SolidCraft
egui = "0.36"
eframe = { version = "0.36", default-features = false }
egui-wgpu = "0.36"
# Geometry: SolidCraft's B-rep kernel (MIT OR Apache-2.0), pinned. Only crates/geometry uses it
# (plan/adr/0001-libraries.md).
solidcraft-geom = { git = "https://github.com/bherbruck/solidcraft", rev = "de1479029dd6821cffd28b70688a58e7f61f0cfd" }
solidcraft-kernel = { git = "https://github.com/bherbruck/solidcraft", rev = "de1479029dd6821cffd28b70688a58e7f61f0cfd" }
solidcraft-doc = { git = "https://github.com/bherbruck/solidcraft", rev = "de1479029dd6821cffd28b70688a58e7f61f0cfd" }
solidcraft-io = { git = "https://github.com/bherbruck/solidcraft", rev = "de1479029dd6821cffd28b70688a58e7f61f0cfd" }
# Runs SolidCraft command scripts (the test corpus recipes); only behind modelcraft-geometry's
# `scripts` feature.
solidcraft-engine = { git = "https://github.com/bherbruck/solidcraft", rev = "de1479029dd6821cffd28b70688a58e7f61f0cfd" }
[workspace.lints.rust]
unsafe_code = "forbid"
[workspace.lints.clippy]
dbg_macro = "warn"
todo = "warn"
too_many_arguments = "allow"
type_complexity = "allow"
# `!(x > tol)` is our idiom for "not a usable number" (NaN-safe).
neg_cmp_op_on_partial_ord = "allow"
[profile.dev.package."*"]
opt-level = 2
[profile.dev]
opt-level = 1
# Tests and lints (`cargo xtask ci`, GitHub CI). Debug assertions are off because truck's
# debug-only checks reject valid geometry (SolidCraft builds its tests the same way).
[profile.ci]
inherits = "dev"
opt-level = 1
debug = "line-tables-only"
debug-assertions = false
overflow-checks = true
incremental = false
[profile.ci.package."*"]
opt-level = 2
[profile.release]
opt-level = 3
lto = "thin"
codegen-units = 16
debug = "line-tables-only"
# SolidCraft builds truck and egui-wgpu with local fixes (its vendor/ directory). Patches don't
# reach a dependent workspace, so ModelCraft applies the same ones from the same pinned commit;
# keep this list and the rev in step with SolidCraft's [patch.crates-io].
[patch.crates-io]
truck-shapeops = { git = "https://github.com/bherbruck/solidcraft", rev = "de1479029dd6821cffd28b70688a58e7f61f0cfd" }
truck-stepio = { git = "https://github.com/bherbruck/solidcraft", rev = "de1479029dd6821cffd28b70688a58e7f61f0cfd" }
truck-meshalgo = { git = "https://github.com/bherbruck/solidcraft", rev = "de1479029dd6821cffd28b70688a58e7f61f0cfd" }
matext4cgmath = { git = "https://github.com/bherbruck/solidcraft", rev = "de1479029dd6821cffd28b70688a58e7f61f0cfd" }
# egui-wgpu with SolidCraft's fixes (vendor/egui-wgpu there): MSAA clamped to what the device
# supports and 1x on OpenGL adapters, so the requested 4x never fails pipeline validation at start.
egui-wgpu = { git = "https://github.com/bherbruck/solidcraft", rev = "de1479029dd6821cffd28b70688a58e7f61f0cfd" }