fix: wrap around transitions between azimuth angles close to ±180° #610
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bastikohn
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Summary
smoothDampwith an optionalshortestAnglewrap mode so theta easing can interpolate across ±π without swinging the long way.smoothRotationThetaproperty (default true) that opts azimuth damping into the shortest-path behavior while leaving an escape hatch for legacy workflows.normalizeAzimuthAngle()for predictable wrap handling.Context
Previously, any smoothed azimuth transition that crossed the ±180° boundary could trigger a ~360° spin; this was especially noticeable when snapping between near-opposite headings. With the new wrap logic we always take the minimal rotational delta, yielding the expected short 2–3° ease.