e12758ff91
The oracle no longer uses Fusion measurements. tests/oracle/<case>/ now holds the 76 recipes (our own format, with recorded measurements and tool-specific fields removed) and an expected.json per case: - 55 analytic cases: closed-form values from tools/oracle-analytic/ (stdlib Python, formulas in each case's "method"). - 21 FreeCAD cases: the same recipe built with FreeCAD's public scripting API by tools/freecad-oracle/ (an external program, not a dependency), with a reference.stl for 20. solvecraft-cli oracle compares body count, volume, area, centre of mass, bbox, face counts where the geometry fixes them, and, against reference.stl, the sampled Hausdorff distance and the principal moments (spatial.rs from #301). cargo xtask oracle reads tests/oracle, writes docs/oracle.md with the source of each value, and supports known_failure marks for tracked bugs. CI runs it on every PR; a manual workflow regenerates the FreeCAD values. step-corpus, seam normalisation and the through-all emulation, which only existed to compare with Fusion, are removed. 75/76 pass; 75-sm-bracket-holes is a known failure (#296). Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT Co-authored-by: bherbruck <bherbruck@herbrucks.com> Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
27 lines
758 B
JSON
27 lines
758 B
JSON
{
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"source": "analytic",
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"method": "box 60x60x10 (z -10..0) + upper hemisphere r12 + spherical cap h2 below z=-10 (V = pi h^2(3R-h)/3, A = 2 pi R h) - lower half torus R22 r4 (Pappus: V = pi r^2/2 * 2 pi R, centroid -4r/3pi, A = pi r * 2 pi R); top loses disc r12 and annulus 18..26, bottom loses disc r sqrt(44)",
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"body_count": 1,
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"volume_mm3": 36287.43285471473,
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"area_mm2": 10696.165473259409,
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"center_of_mass": [
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0.0,
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0.0,
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-4.390960875015068
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],
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"bbox": {
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"min": [
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-30.0,
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-30.0,
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-12.0
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],
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"max": [
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30.0,
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30.0,
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12.0
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]
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},
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"faces": 10,
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"note": "faces: bottom, 4 sides, top split by the groove into an annulus (r 12..18) and the outer part, upper sphere, lower cap, torus"
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}
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