Files
OneCAD-Simulation/crates/fem
jyvikoandClaude Opus 5.5 37f338c9e8 fem: mortar segmentation of face pairs with forward-mode automatic differentiation
The overlap of a secondary face with a main face (projection onto the secondary plane,
Sutherland-Hodgman clipping of their triangles, Radon's seven-point rule on the overlap's
fan) and the inverse linear and bilinear maps of both faces, written over a Real scalar so
that f64, Dual (gradient) and Hyper (gradient and packed Hessian, 24 variables) give the
values and the exact linearisation of the segmentation, the normal and the projection.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01UhhZMBTviDQxZvwnyP89fo
2026-10-14 14:58:32 -04:00
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2026-10-13 23:51:40 -04:00