| from __future__ import annotations |
|
|
| from pathlib import Path |
|
|
| import cadquery as cq |
|
|
|
|
| OUTPUT_ROOT = Path(r"C:\Users\User\Desktop") |
| TOL = 0.08 |
|
|
|
|
| def load_single_solid(path: Path): |
| if not path.exists() or path.stat().st_size <= 0: |
| raise FileNotFoundError(path) |
| solids = cq.importers.importStep(str(path)).solids().vals() |
| if len(solids) != 1 or not solids[0].isValid(): |
| raise ValueError("expected one valid split solid") |
| return solids[0] |
|
|
|
|
| def bbox_tuple(solid): |
| bb = solid.BoundingBox() |
| return (bb.xmin, bb.xmax, bb.ymin, bb.ymax, bb.zmin, bb.zmax) |
|
|
|
|
| def close_tuple(actual, expected) -> bool: |
| return all(abs(float(a) - float(e)) <= TOL for a, e in zip(actual, expected)) |
|
|
|
|
| def inside(solid, x: float, y: float, z: float) -> bool: |
| return bool(solid.isInside(cq.Vector(x, y, z), 1e-5)) |
|
|
|
|
| def check_core(core) -> bool: |
| return ( |
| close_tuple(bbox_tuple(core), (-50.0, 50.0, -35.0, 35.0, 0.0, 20.0)) |
| and inside(core, 39.0, 0.0, 1.0) |
| and not inside(core, 41.0, 0.0, 1.0) |
| and inside(core, 49.0, 0.0, 19.5) |
| ) |
|
|
|
|
| def check_cavity(cavity) -> bool: |
| return ( |
| close_tuple(bbox_tuple(cavity), (-50.0, 50.0, -35.0, 35.0, 20.0, 40.0)) |
| and inside(cavity, 49.0, 0.0, 20.5) |
| and inside(cavity, 39.0, 0.0, 39.0) |
| and not inside(cavity, 41.0, 0.0, 39.0) |
| ) |
|
|
|
|
| def evaluate() -> bool: |
| core = load_single_solid(OUTPUT_ROOT / "cli_036_core_side.step") |
| cavity = load_single_solid(OUTPUT_ROOT / "cli_036_cavity_side.step") |
| return ( |
| check_core(core) |
| and check_cavity(cavity) |
| and abs(core.Volume() - 108666.7) <= 150.0 |
| and abs(cavity.Volume() - 108666.7) <= 150.0 |
| ) |
|
|
|
|
| if __name__ == "__main__": |
| try: |
| print(True if evaluate() else False) |
| except Exception: |
| print(False) |
|
|
