New native object ymir_box3d_soa (ABI 1): gravity, free rotation, spheres and static boxes,
one worker, state copied once per step into contiguous lanes that a caller reads in place.
Managed Box3DSoaWorld/Box3DSoaView expose the lanes as spans. The planar retained session is
unchanged. Tests: fall and rest, in-place reads, bit-for-bit repeat runs.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Eve is deprecated; per thing2:ruling:eve-dashboards-quarantined the surface builders, EveSurfaceDocument publication, GameCult.Eve.Surface reference and EveRoot are gone. YmirOperatorStateDocument and its publication stay.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Directory.Build.props names CultLibRoot (CULTLIB_ROOT, else the sibling checkout) and pins CultLibRevision to cultlib-unity-v2.0.0 (42dce361). Directory.Build.targets fails the build unless that checkout is at the pin and clean, as Aetheria's guard does. Project references use CultLibRoot.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
