bherbruckandClaude Opus 5.5
d10312b7fd
The old ids live only in crates/engine/src/legacy_ids.rs (the legacy migration table): find_command maps them, so old scripts, recipes and control calls keep working, and saved shortcuts, recent and pinned commands are migrated on load (designs store no command ids). Parity maps the observed catalog ids to ours through xtask/data/fusion-ids.tsv. The agent rule now reads: our own dotted id, never another product's. Cargo.toml's repository points at github.com/bherbruck/solvecraft. Co-Authored-By: Claude Opus 5.5 <[email protected]>
66 lines
2.6 KiB
Rust
66 lines
2.6 KiB
Rust
//! Delete Face and shells/offsets on cones and spheres, through the engine.
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use serde_json::{Value, json};
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use crate::Session;
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fn run(s: &mut Session, id: &str, p: Value) -> Value {
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match s.execute(id, &p) {
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Ok(v) => v,
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Err(e) => panic!("{id} {p}: {e}"),
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}
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}
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fn volume(s: &mut Session) -> f64 {
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run(s, "inspect.measure", json!({}))["total"]["volume_mm3"].as_f64().unwrap()
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}
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/// A box with a drilled hole (cone tip) shells: the cavity is the box shrunk by the wall and the
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/// hole grown by it (its cone slid down its axis), measured against that analytic volume.
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#[test]
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fn shell_a_box_with_a_drilled_hole() {
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use std::f64::consts::PI;
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let mut s = Session::default();
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run(&mut s, "solid.box", json!({"length": 40, "width": 30, "height": 20}));
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run(&mut s, "solid.hole", json!({"position": [20, 15, 20], "diameter": 8, "depth": 10, "type": "drilled", "tip_angle": 118}));
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let v_body = volume(&mut s);
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let (r, t) = (4.0, 2.0);
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let a = (59.0f64).to_radians();
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// Cylinder depth from the measured body: 24000 − π r² h − π r² (r / tan α) / 3.
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let h = (24000.0 - v_body - PI * r * r * (r / a.tan()) / 3.0) / (PI * r * r);
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assert!(h > 9.0 && h < 11.0, "{h}");
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run(&mut s, "solid.shell", json!({"faces": [[5, 5, 20]], "thickness": t}));
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let v_shell = volume(&mut s);
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let apex = 20.0 - h - r / a.tan() - t / a.sin();
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let big_r = r + t;
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let joint = apex + big_r / a.tan();
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let grown = PI * big_r * big_r * (20.0 - joint) + PI * big_r * big_r * (joint - apex) / 3.0;
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let cavity = 36.0 * 26.0 * 18.0 - grown;
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let want = v_body - cavity;
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assert!((v_shell - want).abs() < 2e-4 * want, "{v_shell} vs {want}");
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}
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/// Offset Face on a cone and a sphere move them exactly.
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#[test]
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fn offset_cone_and_sphere_faces() {
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use std::f64::consts::PI;
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let mut s = Session::default();
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run(&mut s, "solid.sphere", json!({"center": [0, 0, 0], "radius": 10}));
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let r = run(&mut s, "solid.offset_face", json!({"faces": [[10, 0, 0]], "distance": 2}));
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let v = volume(&mut s);
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assert!((v - 4.0 / 3.0 * PI * 1728.0).abs() < 1e-3 * v, "{v} {r}");
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}
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/// Offset Face on a torus changes its tube radius and keeps the major radius.
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#[test]
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fn offset_torus_face() {
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use std::f64::consts::PI;
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let mut s = Session::default();
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run(&mut s, "solid.torus", json!({"major": 20, "minor": 5}));
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let v0 = volume(&mut s);
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assert!((v0 - 2.0 * PI * PI * 20.0 * 25.0).abs() < 1e-3 * v0, "{v0}");
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run(&mut s, "solid.offset_face", json!({"faces": [[25, 0, 0]], "distance": 1}));
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let v = volume(&mut s);
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assert!((v - 2.0 * PI * PI * 20.0 * 36.0).abs() < 1e-3 * v, "{v}");
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}
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