XLine/Ray tessellate as +/-1e6 display segments (entities/ray.rs), and
both fit_all outlier defenses miss them: the IQR reject passes because a
construction line through the drawing has its centroid at its base
point, inside the consensus cluster; and the per-point lim filter passes
because local_extent_max is computed once at document load and stays at
the 1e9 default for drawings created fresh in-app. The far endpoints
then poison the bounds and the view fits +/-1e6, shrinking real
geometry to a dot.
Exclude XLine/Ray wires from the extents up front (AutoCAD likewise
ignores infinite lines in ZOOM Extents), falling back to fitting their
base points when the drawing holds nothing else.
Regression tests verified to fail without the fix (camera distance
3,000,000) and pass with it.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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