Files
effectcraft/crates/track
vangel76 b813294fc8 Avoid quadratic Schur assembly for long tracks
Solve expensive camera systems with matrix-free Schur products and a block-preconditioned iterative solver. Check the true linear residual and fall back to the direct solve when convergence fails. Keep short systems on the existing path and compare reprojections, camera parameters and outlier decisions against direct solves.

Fixes #2328
2026-10-24 23:59:36 +02:00
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