bherbruckandClaude Opus 5.5
a3a1d15d02
Part of #47 (components' occurrences wait for the frames fix, 62d22e2) Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
440 lines
23 KiB
Rust
440 lines
23 KiB
Rust
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 ids(v: &Value) -> Vec<String> {
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v.as_array().map(|a| a.iter().filter_map(|x| x.as_str().map(str::to_string)).collect()).unwrap_or_default()
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}
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/// A 40 x 30 x 20 box from a sketch whose width is the user parameter `width`.
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fn box_part(s: &mut Session) {
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run(s, "parameters.change", json!({"name": "width", "expression": "40 mm"}));
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run(s, "sketch.create", json!({"plane": "XY"}));
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let r = run(s, "sketch.rectangle.two_point", json!({"p0": [0, 0], "p1": [40, 30]}));
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let l = ids(&r["curves"]);
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let sk = s.doc.sketch(s.active_sketch.unwrap()).unwrap();
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let start = match sk.curves[0].kind {
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solvecraft_sketch::CurveKind::Line { a, .. } => sk.points[a].id.clone(),
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_ => panic!(),
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};
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run(s, "sketch.constraint.coincident", json!({"a": start, "b": "origin"}));
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run(s, "sketch.dimension", json!({"entities": [l[0]], "value": "width"}));
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run(s, "sketch.dimension", json!({"entities": [l[1]], "value": 30}));
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run(s, "sketch.finish", json!({}));
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run(s, "solid.extrude", json!({"distance": 20}));
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}
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fn inspect(s: &mut Session) -> Value {
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run(s, "sketch.inspect", json!({}))
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}
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fn linked_curves(si: &Value) -> Vec<Value> {
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si["curves"].as_array().unwrap().iter().filter(|c| c.get("link").is_some()).cloned().collect()
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}
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#[test]
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fn sketch_on_face_projects_its_edges_and_follows_edits() {
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let mut s = Session::default();
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box_part(&mut s);
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let r = run(&mut s, "sketch.create", json!({"plane": {"face": [20, 15, 20]}}));
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assert!(r["projected"].is_string(), "{r}");
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let si = inspect(&mut s);
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let lc = linked_curves(&si);
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assert_eq!(lc.len(), 4, "{si}");
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assert!(lc.iter().all(|c| c["type"] == "line"));
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// The face loop is one closed profile of projected lines.
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assert_eq!(si["profiles"].as_array().unwrap().len(), 1, "{si}");
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assert!((si["profiles"][0]["area_mm2"].as_f64().unwrap() - 1200.0).abs() < 1e-6);
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// Projected geometry is fixed: the sketch has no degrees of freedom.
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assert_eq!(si["dof"], 0, "{si}");
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// A circle on the face, dimensioned to a projected edge.
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let c = run(&mut s, "sketch.circle.center", json!({"center": [10, 10], "radius": 3}));
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let cid = ids(&c["curves"])[0].clone();
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let e = lc.iter().find(|c| c["start_at"][1].as_f64().unwrap().abs() < 1e-9 && c["end_at"][1].as_f64().unwrap().abs() < 1e-9).unwrap();
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run(&mut s, "sketch.dimension", json!({"entities": [format!("{cid}.center"), e["id"]], "value": 8}));
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let si = inspect(&mut s);
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let center = si["points"].as_array().unwrap().iter().find(|p| p["id"] == format!("{cid}.center")).unwrap();
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assert!((center["at"][1].as_f64().unwrap() - 8.0).abs() < 1e-7, "{center}");
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run(&mut s, "sketch.finish", json!({}));
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// Widen the box: the projected loop follows.
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run(&mut s, "parameters.change", json!({"name": "width", "expression": "50 mm"}));
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let st = s.model.state();
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let ss = st.sketches.last().unwrap();
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assert_eq!(ss.profiles.len(), 2);
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let outer = ss.profiles.iter().map(|p| p.area).fold(0.0, f64::max);
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assert!((outer - (1500.0 - std::f64::consts::PI * 9.0)).abs() < 1e-6, "{outer}");
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let w = s.model.results.last().unwrap().warning.clone();
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assert!(w.is_none(), "{w:?}");
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}
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#[test]
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fn auto_project_can_be_turned_off() {
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let mut s = Session::default();
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box_part(&mut s);
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let r = run(&mut s, "sketch.create", json!({"plane": {"face": [20, 15, 20]}, "project_edges": false}));
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assert!(r["projected"].is_null());
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run(&mut s, "sketch.finish", json!({}));
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run(&mut s, "sketch.auto_project", json!({"value": false}));
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let r = run(&mut s, "sketch.create", json!({"plane": {"face": [20, 15, 20]}}));
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assert!(r["projected"].is_null());
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}
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#[test]
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fn project_edges_bodies_sketches_and_origin() {
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let mut s = Session::default();
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box_part(&mut s);
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run(&mut s, "solid.cylinder", json!({"base": [80, 0, 5], "radius": 6, "height": 10}));
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run(&mut s, "sketch.create", json!({"plane": "XY"}));
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// An edge on the top face projects to a line on XY.
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let r = run(&mut s, "sketch.project", json!({"refs": [{"edge": [20, 30, 20]}]}));
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let si = inspect(&mut s);
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let c = si["curves"].as_array().unwrap().iter().find(|c| c["id"] == r["links"][0]["curves"][0]).unwrap().clone();
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assert_eq!(c["type"], "line");
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let ys: Vec<f64> = [c["start_at"][1].as_f64().unwrap(), c["end_at"][1].as_f64().unwrap()].to_vec();
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assert!(ys.iter().all(|y| (y - 30.0).abs() < 1e-9), "{c}");
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// The cylinder's silhouette seen from above is its circle, exactly.
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let name = s.model.state().bodies[1].name.clone();
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let r = run(&mut s, "sketch.project", json!({"refs": [{"body": name}]}));
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let cid = r["links"][0]["curves"][0].clone();
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let si = inspect(&mut s);
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let c = si["curves"].as_array().unwrap().iter().find(|c| c["id"] == cid).unwrap().clone();
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assert_eq!(c["type"], "circle", "{c}");
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assert!((c["radius"].as_f64().unwrap() - 6.0).abs() < 1e-6, "{c}");
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assert!((c["center_at"][0].as_f64().unwrap() - 80.0).abs() < 1e-6, "{c}");
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// Origin, the Y axis and the YZ plane.
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run(&mut s, "sketch.project", json!({"refs": ["origin", {"axis": "Y"}, {"plane": "YZ"}]}));
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// The box silhouette from above is its 40 x 30 outline.
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let b0 = s.model.state().bodies[0].name.clone();
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let r = run(&mut s, "sketch.project", json!({"refs": [{"body": b0}]}));
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assert_eq!(r["links"][0]["curves"].as_array().unwrap().len(), 4, "{r}");
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run(&mut s, "sketch.finish", json!({}));
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let first = s.active_sketch;
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assert!(first.is_none());
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let sk1 = s.doc.features.last().unwrap().id;
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// Another sketch projects a curve of the first one.
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run(&mut s, "sketch.create", json!({"plane": "XY", "offset": 50}));
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let r = run(&mut s, "sketch.project", json!({"refs": [{"sketch": sk1, "curve": cid}]}));
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let c2 = r["links"][0]["curves"][0].clone();
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let si = inspect(&mut s);
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let c = si["curves"].as_array().unwrap().iter().find(|c| c["id"] == c2).unwrap().clone();
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assert_eq!(c["type"], "circle");
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// Bad references fail cleanly.
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assert!(s.execute("sketch.project", &json!({"refs": [{"edge": [1000, 1000, 1000]}]})).is_err());
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assert!(s.execute("sketch.project", &json!({"refs": [{"plane": "XY"}]})).is_err(), "parallel plane projects to nothing");
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}
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#[test]
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fn intersect_cuts_a_body_with_the_sketch_plane() {
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let mut s = Session::default();
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run(&mut s, "solid.cylinder", json!({"base": [0, 0, 0], "radius": 7, "height": 30}));
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run(&mut s, "sketch.create", json!({"plane": "XY", "offset": 12}));
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let name = s.model.state().bodies[0].name.clone();
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let r = run(&mut s, "sketch.intersect", json!({"refs": [{"body": name}]}));
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let si = inspect(&mut s);
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let c = si["curves"].as_array().unwrap().iter().find(|c| c["id"] == r["links"][0]["curves"][0]).unwrap().clone();
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assert_eq!(c["type"], "circle", "{c}");
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assert!((c["radius"].as_f64().unwrap() - 7.0).abs() < 1e-6, "{c}");
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assert_eq!(si["profiles"].as_array().unwrap().len(), 1);
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}
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#[test]
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fn break_link_makes_normal_geometry() {
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let mut s = Session::default();
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box_part(&mut s);
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let r = run(&mut s, "sketch.create", json!({"plane": {"face": [20, 15, 20]}}));
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let link = r["projected"].as_str().unwrap().to_string();
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run(&mut s, "sketch.break_link", json!({"link": link}));
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let si = inspect(&mut s);
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assert!(linked_curves(&si).is_empty());
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assert!(si["links"].as_array().unwrap().is_empty());
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// Now free: 4 lines with 4 shared corners, 8 degrees of freedom.
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assert_eq!(si["dof"], 8, "{si}");
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assert!(s.execute("sketch.break_link", &json!({"link": "j99"})).is_err());
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}
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#[test]
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fn lost_reference_keeps_geometry_with_a_warning() {
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let mut s = Session::default();
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run(&mut s, "solid.box", json!({"length": 10, "width": 10, "height": 10}));
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let boxf = s.doc.features.last().unwrap().id;
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run(&mut s, "sketch.create", json!({"plane": "XY"}));
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run(&mut s, "sketch.project", json!({"refs": [{"edge": [5, 0, 10]}]}));
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run(&mut s, "sketch.finish", json!({}));
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run(&mut s, "timeline.suppress", json!({"feature": boxf, "suppressed": true}));
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let st = s.model.state();
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let ss = st.sketches.last().unwrap();
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assert_eq!(ss.sketch.curves.len(), 1, "geometry kept");
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assert!(ss.sketch.links[0].lost);
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let w = s.model.results.last().unwrap().warning.clone().unwrap_or_default();
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assert!(w.contains("lost"), "{w}");
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}
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#[test]
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fn drawing_on_a_model_vertex_projects_it() {
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let mut s = Session::default();
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box_part(&mut s);
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run(&mut s, "sketch.create", json!({"plane": "XY"}));
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let r = run(&mut s, "sketch.line", json!({"points": ["vertex:40,30,20", [60, 45]]}));
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let l = ids(&r["curves"])[0].clone();
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let si = inspect(&mut s);
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let start = si["curves"].as_array().unwrap().iter().find(|c| c["id"] == l).unwrap()["start"].clone();
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let p = si["points"].as_array().unwrap().iter().find(|p| p["id"] == start).unwrap().clone();
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assert!(p["link"].is_string(), "{p}");
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assert_eq!(p["fixed"], true);
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assert!((p["at"][0].as_f64().unwrap() - 40.0).abs() < 1e-9);
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// Snapping onto an edge projects it and keeps the point on it.
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let r = run(&mut s, "sketch.line", json!({"points": [{"on_edge": [20, 0, 20]}, [20, -15]]}));
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assert_eq!(ids(&r["curves"]).len(), 1);
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let si = inspect(&mut s);
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assert!(si["constraints"].as_array().unwrap().iter().any(|c| c["type"] == "point_on_curve"), "{si}");
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}
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#[test]
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fn fit_curves_to_a_mesh_section() {
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let mut s = Session::default();
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run(&mut s, "solid.cylinder", json!({"base": [0, 0, 0], "radius": 7, "height": 30}));
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run(&mut s, "sketch.create", json!({"plane": "XY", "offset": 10}));
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let name = s.model.state().bodies[0].name.clone();
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let r = run(&mut s, "sketch.fit_curves_to_section", json!({"body": name}));
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assert_eq!(r["curves"].as_array().unwrap().len(), 1, "{r}");
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let si = inspect(&mut s);
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assert!(si["links"].as_array().unwrap().is_empty());
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let c = &si["curves"][0];
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assert_eq!(c["type"], "circle");
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assert!(c.get("link").is_none());
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assert!(s.execute("sketch.fit_curves_to_section", &json!({"body": "nope"})).is_err());
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}
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#[test]
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fn three_d_sketch_curves() {
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let mut s = Session::default();
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// Include keeps an out-of-plane edge 3D.
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run(&mut s, "solid.box", json!({"length": 10, "width": 10, "height": 10}));
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run(&mut s, "sketch.create", json!({"plane": "XY"}));
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let r = run(&mut s, "sketch.include_3d", json!({"refs": [{"edge": [10, 10, 5]}]}));
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let st = s.model.state();
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let sk = &st.sketch(s.active_sketch.unwrap()).unwrap().sketch;
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assert_eq!(sk.wires.len(), 1, "{r}");
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assert!((sk.wires[0].pts.iter().map(|p| p.z).fold(0.0, f64::max) - 10.0).abs() < 1e-9);
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run(&mut s, "sketch.finish", json!({}));
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// Project a line onto a sphere along the sketch normal.
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let mut s = Session::default();
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run(&mut s, "solid.sphere", json!({"center": [0, 0, 0], "radius": 20}));
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run(&mut s, "sketch.create", json!({"plane": "XY", "offset": 50}));
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let l = ids(&run(&mut s, "sketch.line", json!({"points": [[-10, 0], [10, 0]]}))["curves"])[0].clone();
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run(&mut s, "sketch.finish", json!({}));
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let src = s.doc.features.last().unwrap().id;
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run(&mut s, "sketch.create", json!({"plane": "XY"}));
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let r = run(&mut s, "sketch.project_to_surface", json!({"curves": [{"sketch": src, "curve": l}], "face": [0, 0, 20]}));
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let wid = r["links"][0]["wires"][0].as_str().unwrap().to_string();
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let st = s.model.state();
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let sk = &st.sketch(s.active_sketch.unwrap()).unwrap().sketch;
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let w = &sk.wires[sk.wire_index(&wid).unwrap()];
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assert!(w.pts.len() > 20);
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for p in &w.pts {
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assert!((p.len() - 20.0).abs() < 0.1, "{p:?}");
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assert!(p.z > 0.0);
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}
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// Delete the wire.
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run(&mut s, "sketch.delete", json!({"entities": [wid]}));
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assert!(s.model.state().sketch(s.active_sketch.unwrap()).unwrap().sketch.wires.is_empty());
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run(&mut s, "sketch.finish", json!({}));
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// Two crossing cylinders meet in 3D curves.
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let mut s = Session::default();
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run(&mut s, "solid.cylinder", json!({"base": [0, 0, -20], "radius": 5, "height": 40}));
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run(&mut s, "solid.cylinder", json!({"base": [-20, 0, 0], "axis": [1, 0, 0], "radius": 4, "height": 40, "operation": "new"}));
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let names: Vec<String> = s.model.state().bodies.iter().map(|b| b.name.clone()).collect();
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assert_eq!(names.len(), 2, "{names:?}");
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run(&mut s, "sketch.create", json!({"plane": "XY"}));
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let r = run(&mut s, "sketch.intersection_curve", json!({"a": {"body": names[0]}, "b": {"body": names[1]}}));
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assert!(!r["wires"].as_array().unwrap().is_empty(), "{r}");
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let st = s.model.state();
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let sk = &st.sketch(s.active_sketch.unwrap()).unwrap().sketch;
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for w in &sk.wires {
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for p in &w.pts {
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assert!(((p.x * p.x + p.y * p.y).sqrt() - 5.0).abs() < 0.1, "{p:?}");
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assert!(((p.y * p.y + p.z * p.z).sqrt() - 4.0).abs() < 0.1, "{p:?}");
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}
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}
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run(&mut s, "sketch.finish", json!({}));
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// Spun profile of a cylinder about Z, on the XZ plane: a straight outline 6 from the axis.
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let mut s = Session::default();
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run(&mut s, "solid.cylinder", json!({"base": [0, 0, 0], "radius": 6, "height": 20}));
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let name = s.model.state().bodies[0].name.clone();
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run(&mut s, "sketch.create", json!({"plane": "XZ"}));
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let r = run(&mut s, "sketch.spun_profile", json!({"body": name, "axis": "Z"}));
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let si = inspect(&mut s);
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let c = si["curves"].as_array().unwrap().iter().find(|c| c["id"] == r["curves"][0]).unwrap().clone();
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assert_eq!(c["type"], "line", "{c}");
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assert!((c["start_at"][0].as_f64().unwrap().abs() - 6.0).abs() < 1e-3, "{c}");
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}
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#[test]
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fn isoparametric_curves_of_a_cylinder() {
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let mut s = Session::default();
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run(&mut s, "solid.cylinder", json!({"base": [0, 0, 0], "radius": 6, "height": 20}));
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run(&mut s, "sketch.create", json!({"plane": "XY"}));
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// u: around (a circle at z = 10); v: along (a line from z 0 to 20).
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let r = run(&mut s, "sketch.isoparametric_curve", json!({"face": [6, 0, 10]}));
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let st = s.model.state();
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let sk = &st.sketch(s.active_sketch.unwrap()).unwrap().sketch;
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let w = &sk.wires[sk.wire_index(r["wires"][0].as_str().unwrap()).unwrap()];
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assert!(w.pts.iter().all(|p| (p.z - 10.0).abs() < 1e-6 && ((p.x * p.x + p.y * p.y).sqrt() - 6.0).abs() < 1e-3), "{:?}", &w.pts[..3]);
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let r = run(&mut s, "sketch.isoparametric_curve", json!({"face": [6, 0, 10], "direction": "v"}));
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let st = s.model.state();
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let sk = &st.sketch(s.active_sketch.unwrap()).unwrap().sketch;
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let w = &sk.wires[sk.wire_index(r["wires"][0].as_str().unwrap()).unwrap()];
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let zs: Vec<f64> = w.pts.iter().map(|p| p.z).collect();
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assert!(zs.iter().cloned().fold(f64::MIN, f64::max) > 19.9 && zs.iter().cloned().fold(f64::MAX, f64::min) < 0.1, "{zs:?}");
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// Within the mesh's sag: the cut runs across facets unless a seam happens to lie there.
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assert!(w.pts.iter().all(|p| (p.x - 6.0).abs() < 1e-2 && p.y.abs() < 1e-2), "{:?}", w.pts);
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}
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#[test]
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fn tilted_circles_project_to_exact_ellipses_and_splines_stay_splines() {
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let mut s = Session::default();
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run(&mut s, "solid.cylinder", json!({"base": [0, 0, 0], "axis": [1, 0, 1], "radius": 5, "height": 20}));
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run(&mut s, "sketch.create", json!({"plane": "XY", "offset": -10}));
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// The base circle (centred at the origin) seen from above.
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let r = run(&mut s, "sketch.project", json!({"refs": [{"edge": [0, 5, 0]}]}));
|
||
// One seam half: exact conics (rational quadratic arcs).
|
||
let si = inspect(&mut s);
|
||
let c = si["curves"].as_array().unwrap().iter().find(|c| c["id"] == r["links"][0]["curves"][0]).unwrap().clone();
|
||
assert_eq!(c["type"], "conic", "{c}");
|
||
let st = s.model.state();
|
||
let sk = &st.sketch(s.active_sketch.unwrap()).unwrap().sketch;
|
||
for ci in sk.link_curves(r["links"][0]["link"].as_str().unwrap()) {
|
||
for q in sk.polyline(ci) {
|
||
// On the ellipse x²/(5/√2)² + y²/5² = 1.
|
||
let e = (q.x / (5.0 * std::f64::consts::FRAC_1_SQRT_2)).powi(2) + (q.y / 5.0).powi(2);
|
||
assert!((e - 1.0).abs() < 1e-9, "{q:?}");
|
||
}
|
||
}
|
||
// The whole face (both halves of its rim, plus its seam) gives the full ellipse.
|
||
let r = run(&mut s, "sketch.project", json!({"refs": [{"face": [0, 0, 0]}]}));
|
||
let si = inspect(&mut s);
|
||
let types: Vec<String> = r["links"][0]["curves"]
|
||
.as_array()
|
||
.unwrap()
|
||
.iter()
|
||
.map(|id| si["curves"].as_array().unwrap().iter().find(|c| c["id"] == *id).unwrap()["type"].as_str().unwrap().to_string())
|
||
.collect();
|
||
assert!(types.iter().all(|t| t == "conic" || t == "ellipse"), "{types:?}");
|
||
let r = run(&mut s, "sketch.project", json!({"refs": [{"edge": [0, -5, 0]}]}));
|
||
let si = inspect(&mut s);
|
||
let c = si["curves"].as_array().unwrap().iter().find(|c| c["id"] == r["links"][0]["curves"][0]).unwrap().clone();
|
||
if c["type"] == "ellipse" {
|
||
assert!((c["minor_radius"].as_f64().unwrap() - 5.0 * std::f64::consts::FRAC_1_SQRT_2).abs() < 1e-6, "{c}");
|
||
let major = &c["major_at"];
|
||
assert!(((major[0].as_f64().unwrap().powi(2) + major[1].as_f64().unwrap().powi(2)).sqrt() - 5.0).abs() < 1e-6, "{c}");
|
||
}
|
||
run(&mut s, "sketch.finish", json!({}));
|
||
// A spline of a parallel sketch projects as the same spline.
|
||
run(&mut s, "sketch.create", json!({"plane": "XY", "offset": 30}));
|
||
let sp = run(&mut s, "sketch.spline.fit_point", json!({"points": [[0, 0], [10, 5], [20, 0]]}))["curves"][0].clone();
|
||
run(&mut s, "sketch.finish", json!({}));
|
||
let sk1 = s.doc.features.last().unwrap().id;
|
||
run(&mut s, "sketch.create", json!({"plane": "XY"}));
|
||
let r = run(&mut s, "sketch.project", json!({"refs": [{"sketch": sk1, "curve": sp}]}));
|
||
let si = inspect(&mut s);
|
||
let c = si["curves"].as_array().unwrap().iter().find(|c| c["id"] == r["links"][0]["curves"][0]).unwrap().clone();
|
||
assert_eq!(c["type"], "spline", "{c}");
|
||
assert_eq!(c["points"].as_array().unwrap().len(), 3);
|
||
}
|
||
|
||
#[test]
|
||
fn sweeps_and_pipes_follow_3d_sketch_curves() {
|
||
// A line projected onto a sphere: a 3D arc on its top.
|
||
let mut s = Session::default();
|
||
run(&mut s, "solid.sphere", json!({"center": [0, 0, 0], "radius": 20}));
|
||
run(&mut s, "sketch.create", json!({"plane": "XY", "offset": 50}));
|
||
let l = ids(&run(&mut s, "sketch.line", json!({"points": [[-12, 0], [12, 0]]}))["curves"])[0].clone();
|
||
run(&mut s, "sketch.finish", json!({}));
|
||
let src = s.doc.features.last().unwrap().id;
|
||
run(&mut s, "sketch.create", json!({"plane": "XY"}));
|
||
let r = run(&mut s, "sketch.project_to_surface", json!({"curves": [{"sketch": src, "curve": l}], "face": [0, 0, 20]}));
|
||
let wid = r["links"][0]["wires"][0].as_str().unwrap().to_string();
|
||
let path_sketch = s.active_sketch.unwrap();
|
||
let pts = {
|
||
let st = s.model.state();
|
||
let sk = &st.sketch(path_sketch).unwrap().sketch;
|
||
sk.wires[sk.wire_index(&wid).unwrap()].pts.clone()
|
||
};
|
||
run(&mut s, "sketch.finish", json!({}));
|
||
let len: f64 = pts.windows(2).map(|w| w[0].dist(w[1])).sum();
|
||
// A pipe along it: volume ≈ π r² × length.
|
||
let before = s.model.state().bodies.len();
|
||
run(&mut s, "solid.pipe", json!({"path_sketch": path_sketch, "path": [wid.clone()], "diameter": "2 mm", "operation": "new"}));
|
||
let st = s.model.state();
|
||
assert_eq!(st.bodies.len(), before + 1);
|
||
let v = st.bodies.last().unwrap().mesh().measure().volume;
|
||
let want = std::f64::consts::PI * len;
|
||
assert!((v - want).abs() < 0.05 * want, "{v} vs {want}");
|
||
drop(st);
|
||
// A sweep of a square profile drawn square to the curve at its start.
|
||
let (a, b) = (pts[0], pts[1]);
|
||
let t = (b - a).normalized().unwrap();
|
||
let x = t.cross(solvecraft_geom::Vec3::Z).normalized().unwrap();
|
||
let y = t.cross(x);
|
||
run(&mut s, "sketch.create", json!({"plane": {"origin": [a.x, a.y, a.z], "x_dir": [x.x, x.y, x.z], "y_dir": [y.x, y.y, y.z]}}));
|
||
run(&mut s, "sketch.rectangle.two_point", json!({"p0": [-1, -1], "p1": [1, 1]}));
|
||
let prof = s.active_sketch.unwrap();
|
||
run(&mut s, "sketch.finish", json!({}));
|
||
run(&mut s, "solid.sweep", json!({"sketch": prof, "path_sketch": path_sketch, "path": [wid], "operation": "new"}));
|
||
let st = s.model.state();
|
||
assert_eq!(st.bodies.len(), before + 2);
|
||
let v = st.bodies.last().unwrap().mesh().measure().volume;
|
||
assert!((v - 4.0 * len).abs() < 0.05 * 4.0 * len, "{v} vs {}", 4.0 * len);
|
||
}
|
||
|
||
/// #47: references to other bodies: an edge, a face's loops and a silhouette of a second body
|
||
/// project into a sketch on the first; they follow an edit of that body (a parameter) and
|
||
/// are reported lost, not crashed on, when it goes away.
|
||
#[test]
|
||
fn project_and_include_from_other_bodies() {
|
||
let mut s = Session::default();
|
||
run(&mut s, "parameters.change", json!({"name": "w", "expression": "10 mm"}));
|
||
run(&mut s, "solid.box", json!({"corner": [0, 0, 0], "length": 40, "width": 30, "height": 5}));
|
||
run(&mut s, "solid.box", json!({"corner": [50, 0, 0], "length": "w", "width": 10, "height": 20, "operation": "new"}));
|
||
run(&mut s, "solid.cylinder", json!({"base": [80, 5, 0], "radius": 4, "height": 10, "operation": "new"}));
|
||
run(&mut s, "sketch.create", json!({"plane": {"face": [20, 15, 5]}, "project_edges": false}));
|
||
// An edge on the second box's top, its top face's loop, the cylinder's silhouette.
|
||
run(&mut s, "sketch.project", json!({"refs": [{"edge": [55, 0, 20]}]}));
|
||
run(&mut s, "sketch.project", json!({"refs": [{"face": [55, 5, 20]}]}));
|
||
run(&mut s, "sketch.include_3d", json!({"refs": [{"edge": [80, 1, 10]}]}));
|
||
run(&mut s, "sketch.project", json!({"refs": [{"body": "Body3"}]}));
|
||
let si = inspect(&mut s);
|
||
let lc = linked_curves(&si);
|
||
// (Geometry already there is not drawn twice: the edge lies on the face's loop, the included
|
||
// circle on the silhouette.)
|
||
assert!(lc.len() >= 6, "{}", lc.len());
|
||
// The projected edge of the second box runs from x 50 to 60 at y 0.
|
||
let xs = |si: &Value| -> Vec<f64> {
|
||
linked_curves(si).iter().flat_map(|c| [c["start_at"][0].as_f64().unwrap_or(0.0), c["end_at"][0].as_f64().unwrap_or(0.0)]).collect()
|
||
};
|
||
assert!(xs(&si).iter().any(|x| (x - 60.0).abs() < 1e-6), "{:?}", xs(&si));
|
||
run(&mut s, "sketch.finish", json!({}));
|
||
// Widen the second box: the projection follows (its far edge is at 70).
|
||
run(&mut s, "parameters.change", json!({"name": "w", "expression": "20 mm"}));
|
||
let id = s.doc.features.iter().find(|f| matches!(f.kind, solvecraft_doc::FeatureKind::Sketch { .. })).unwrap().id;
|
||
let si = run(&mut s, "sketch.inspect", json!({"sketch": id}));
|
||
assert!(xs(&si).iter().any(|x| (x - 70.0).abs() < 1e-6), "{:?}", xs(&si));
|
||
// Remove the cylinder: its silhouette and edge are lost, with a warning and no error.
|
||
let cyl = s.doc.features.iter().find(|f| matches!(f.kind, solvecraft_doc::FeatureKind::Cylinder { .. })).unwrap().id;
|
||
run(&mut s, "timeline.delete", json!({"feature": cyl}));
|
||
let t = run(&mut s, "document.inspect", json!({}));
|
||
let row = t["timeline"].as_array().unwrap().iter().find(|r| r["id"] == json!(id)).cloned().unwrap();
|
||
assert!(row["error"].is_null(), "{row}");
|
||
assert!(row["warning"].as_str().is_some_and(|w| w.contains("lost")), "{row}");
|
||
}
|