bherbruckandClaude Opus 5.5
7382ebd6e8
- Surfaces of revolution follow ISO 10303-42 strictly in reader and writer: the normal is d/d(angle) x d/d(profile), the opposite of truck's revolution, as Fusion reads it (fixes Fusion inverting fillet sphere corners and the dimple). step_orientation_errors flags faces whose loop runs clockwise round their normal; engine, oracle and kernel round trips assert it. - Revolved faces with analytic profiles are written as native PLANE, CYLINDRICAL/CONICAL/SPHERICAL/TOROIDAL surfaces, and the pieces truck splits a revolution into are merged back into one face per surface (with a seam edge for full turns), so face counts match other systems. - A horn torus (tight sweep: tube touching its axis) is written as one rational B-spline face whose loop passes the pole twice, with truck's zero-length pole edges collapsed, instead of a degenerate surface of revolution; the reader starts such figure-eight loops off the pole (Fusion's own part 50 now imports with the right volume). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
2.7 KiB
2.7 KiB
Vendored third-party crates
Copies of third-party crates that SolveCraft builds with local fixes, wired in with
[patch.crates-io] in the workspace Cargo.toml. They keep their own licence; changed lines
are marked SolveCraft: in the source.
truck-shapeops 0.4.0 (Apache-2.0, © RICOS Co. Ltd., https://github.com/ricosjp/truck)
Changes:
transversal/integrate/mod.rs: mesh both shells withrobust_triangulation(faces made by earlier booleans have boundaries that lie on their surface only within tolerance).transversal/divide_face/mod.rs: when projecting a loop onto a face's surface, fall back to the nearest parameter when the exact search fails (intersection curves are approximations).lib.rs:tr!reports where an operation gives up whenSHAPEOPS_TRACEis set; compiler warnings no longer fail the build.
truck-stepio 0.3.0 (Apache-2.0, © RICOS Co. Ltd., https://github.com/ricosjp/truck)
Only the writer (out) is used; SolveCraft reads STEP with its own reader.
Changes:
out/geometry.rs: anINTERSECTION_CURVE's second surface was written at the first surface's entity index, so every boolean-made edge produced duplicate entity ids.out/geometry.rs: surfaces of revolution carry the rightsame_sensefor inverted and mirrored revolutions (ISO 10303-42 parameterises them by angle then profile, so their normal is the opposite of truck's; a mirroring transform reverses it again), and the modeling-surface wrapper passes the revolution's sense through instead of alwaystrue.lib.rs: compiler warnings no longer fail the build. Example and test targets are dropped (their sources are not vendored).
truck-meshalgo 0.4.0 (Apache-2.0, © RICOS Co. Ltd., https://github.com/ricosjp/truck)
Changes:
tessellation/triangulation.rs: parameter searches that land outside a surface's bounded, non-periodic domain are rejected (a hinted B-spline search can run off and extrapolate to thousands of parameter units, and meshing that grid never finishes); the last-resort nearest search is clamped into the domain.tessellation/triangulation.rs, bounded work (hostile files must not hang): edge polylines and surface grids come from our own bounded divisions (at most 20 000 points per edge, a grid budget per face shared out of 10 million points per shell, 24 refinement rounds; a point that does not evaluate counts as flat instead of recursing). Surface grids refine only the direction that bends, and a ruling left undivided gets cells comparable to the other direction (long triangles from a trim loop to the grid's far ends cut through cylinders).lib.rs: compiler warnings no longer fail the build. Example, test and bench targets are dropped (their sources are not vendored).