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14 Commits
Author SHA1 Message Date
bherbruckandClaude Opus 5.5 b9bc75670c Exact profiles for splines of any degree (a degree-4…7 Bézier segment kind, Seg2::Bezier, extruded as B-spline edges) and for free-form curves cut by crossings (exact sub-curves whose ends are moved to the true crossing, found by Newton; polylines only where that fails) 
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
 2026-10-08 09:42:34 +00:00
bherbruckandClaude Opus 5.5 5539de8fd4 Booleans: a face crossed by nested intersection loops (both walls of a tube) gives each hole to the innermost piece holding it (vendored shapeops; tubes and tori cut across now work); revolved full circles start at an odd angle so their seams don't lie in common cut planes 
Oracle: 70/76.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
 2026-10-08 05:59:28 +00:00
bherbruckandClaude Opus 5.5 31030ed008 Exact free-form profiles: geom Seg2 gains cubic Béziers and conics (rational quadratics: exact length, area, split, tangents); sketch ellipses, conics, text, fit splines and control splines up to degree 3 enter profiles as exact segments wherever a loop uses a whole segment, and the kernel builds them as B-spline / NURBS edges (an extruded ellipse is three faces with the exact volume) 
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
 2026-10-08 02:16:00 +00:00
bherbruckandClaude Opus 5.5 9df954cd94 Coil (PrimitiveCoil: diameter, two of revolutions/height/pitch, circular or square section inside/on/outside, start angle, handedness) on a new kernel helical sweep; loft to a point (sketch point sections, pyramids); recipes: a sweep along a fitted 3D helix replays as a coil (oracle 49, compared within 0.5% since Fusion's path is a spline fit) and loft point sections (oracle 37) 
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
 2026-10-08 01:19:55 +00:00
bherbruckandClaude Opus 5.5 840eddb875 Pipe (solid or hollow, along sketch curves), Bounding Solid, Scale (uniform or per axis), Offset Face (planar faces), physical materials with mass in Measure; sweeps keep profile holes 
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
 2026-10-07 23:00:57 +00:00
bherbruckandClaude Opus 5.5 a4a17331dc Kernel: concave edge fillets; whole smooth-loop blends of planar faces (cylinders and tori: pocket floors, plate outlines); rounding every edge of a convex planar body (sphere corners); healing after booleans (exact lines/arcs for intersection curves, coplanar faces merged, collinear edges joined); faces rebuilt on their stored surfaces 
Oracle: 28/29.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
 2026-10-07 22:08:27 +00:00
bherbruckandClaude Opus 5.5 043a542e29 Kernel: pole-free six-patch spheres; vendored truck-shapeops with robust meshing and nearest-parameter loop projection (sphere and box booleans work); least-squares sphere classification 
Oracle: 25/29 (14 and 15 now match Fusion).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
 2026-10-07 21:30:18 +00:00
bherbruckandClaude Opus 5.5 d585afd006 M2: exact planar boolean fallback for coincident faces (BSP polygons rebuilt into B-rep) 
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL
 2026-10-07 19:22:27 +00:00
bherbruckandClaude Opus 5.5 c555f6f693 M2: loft (arc-length ruled sections) and sweep along sketch paths; three-level measurement voting 
Oracle: 23/29 parts match Fusion.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
 2026-10-07 19:22:27 +00:00
bherbruckandClaude Opus 5.5 431b87c2b9 M1: hole feature (simple, drilled, counterbore, countersink), cone classification and apex counting 
Oracle: 19/29 parts match Fusion.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
 2026-10-07 19:22:27 +00:00
bherbruckandClaude Opus 5.5 ac43365416 M1: robust revolves touching the axis (cone shells), partial revolves toward the sketch normal, coplanar profile growth for joins/cuts, membership-checked booleans, per-face measurement fallback 
Oracle: 18/29 parts match Fusion.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
 2026-10-07 18:41:02 +00:00
bherbruckandClaude Opus 5.5 b85ccd62cf M1: oracle recipe coverage (arcs, refs-based constraints/dimensions, extents), taper and through-all extrudes, curve splitting in profiles, region merging, angle dimensions by sector, smoother tangency solve, merged topology for revolves 
Oracle: 13/29 parts match Fusion.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
 2026-10-07 18:19:28 +00:00
bherbruckandClaude Opus 5.5 a97af44979 M0: truck-based kernel with local fillets and chamfers, parametric document timeline 
The kernel moved from monstertruck to truck: truck's booleans handle blind
holes, pockets and bosses that monstertruck's did not (see the ADR). Fillets
and chamfers on straight convex edges between planar faces are our own exact
local B-rep operation. The document holds parameters with unit-aware
expressions and a timeline that re-evaluates incrementally.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
 2026-10-07 17:18:16 +00:00
bherbruckandClaude Opus 5.5 dafce1f4e2 M0: workspace, geometry foundation, sketch constraint solver, kernel boundary 
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
 2026-10-07 17:01:29 +00:00