cadmpeg-ir 0.6.5

CAD data model, validation, diffing, and codec API for cadmpeg.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132

// SPDX-License-Identifier: Apache-2.0

use crate::eval::admission::EvaluationAdmission;
use crate::eval::model_surface_point;
use crate::eval::model_surface_point_by_id;
use crate::eval::model_surface_point_in_index;
use crate::eval::EvaluationFailure;
use crate::geometry::Curve;
use crate::geometry::CurveGeometry;
use crate::geometry::ProceduralSurface;
use crate::geometry::ProceduralSurfaceDefinition;
use crate::geometry::SolvedCurveGeometry;
use crate::geometry::Surface;
use crate::geometry::SurfaceGeometry;
use crate::ids::CurveId;
use crate::ids::ProceduralSurfaceId;
use crate::ids::SurfaceId;
use crate::math::Point3;
use crate::math::Vector3;
use crate::CadIr;

#[test]
fn procedural_surface_points_read_the_callers_index() {
    // Indexing every entity again per point would be 2^29 insertions.
    const POINTS: usize = 1 << 17;
    const EVALUATIONS: usize = 1 << 12;
    let directrix_id = CurveId::mint("test:model:entity#indexed-profile").unwrap();
    let surface_id = SurfaceId::mint("test:model:entity#indexed-revolution").unwrap();
    // A construction that the by-id evaluator hands to the model surface
    // point, which has no value for it.
    let unknown_id = SurfaceId::mint("test:model:entity#indexed-unknown").unwrap();
    let mut ir = CadIr::empty();
    ir.model.curves.push(Curve {
        parameter_range: None,
        id: directrix_id.clone(),
        geometry: CurveGeometry::Solved(SolvedCurveGeometry::Line(
            crate::geometry::analytic::LineCurve::try_new(
                Point3::new(2.0, 0.0, 0.0),
                Vector3::new(0.0, 0.0, 1.0),
            )
            .unwrap(),
        )),
        source_object: None,
    });
    let mut cacheless =
        |surface: &SurfaceId, construction: &str, definition: ProceduralSurfaceDefinition| {
            let construction = ProceduralSurfaceId::mint(construction).unwrap();
            ir.model.surfaces.push(Surface {
                id: surface.clone(),
                geometry: SurfaceGeometry::Procedural {
                    construction: construction.clone(),
                    cache: None,
                },
                source_object: None,
            });
            ir.model
                .add_procedural_surface(
                    surface,
                    procedural_surface! {
                        id: construction,
                        definition: definition,
                        cache_fit_tolerance: None,
                        record_bounds: None,
                    },
                )
                .unwrap();
        };
    cacheless(
        &surface_id,
        "test:model:entity#indexed-construction",
        ProceduralSurfaceDefinition::AxisRevolution(
            crate::geometry::surface_payloads::AxisRevolutionSurfaceConstruction::try_new(
                directrix_id,
                Point3::new(0.0, 0.0, 0.0),
                Vector3::new(0.0, 0.0, 1.0),
            )
            .unwrap(),
        ),
    );
    cacheless(
        &unknown_id,
        "test:model:entity#indexed-unknown-construction",
        ProceduralSurfaceDefinition::Unknown {
            record: None,
            cache: None,
        },
    );
    for index in 0..POINTS {
        ir.model.points.push(crate::topology::Point::new(
            crate::ids::PointId::mint(format!("test:model:point#{index}")).unwrap(),
            crate::features::FinitePoint3::ZERO,
            None,
        ));
    }
    let revolution = &ir.model.surfaces[0].geometry;
    let expected = model_surface_point(
        EvaluationAdmission::Standard,
        &ir,
        revolution,
        std::f64::consts::FRAC_PI_2,
        1.5,
    )
    .unwrap();
    let index = crate::index::ModelIndex::build(&ir);
    let arena = cadmpeg_core::decode::DecodeArena::new();
    let policy = cadmpeg_core::decode::DecodePolicy::service();
    let (ctx, _) =
        cadmpeg_core::decode::DecodeContext::from_root_bytes(&[], &arena, &policy).unwrap();
    for _ in 0..EVALUATIONS {
        assert_eq!(
            model_surface_point_by_id(
                EvaluationAdmission::Decode(&ctx),
                &index,
                &unknown_id,
                0.5,
                0.5,
            ),
            Err(EvaluationFailure::NoValue)
        );
        assert_eq!(
            model_surface_point_in_index(
                EvaluationAdmission::Decode(&ctx),
                &index,
                revolution,
                std::f64::consts::FRAC_PI_2,
                1.5,
            ),
            Ok(expected)
        );
    }
    ctx.finish_session().unwrap();
}