- _connected_geometry_add_triangle: declare+init, short-index for loops
with the modulo edge neighbour, single-exit NONE result
- _render_inverse_transform_screen_point in xbox_texture_cache and
xbox_sound_cache: add_vectors3d(frustum apex, global_zero_vector3d)
replaces the hand-expanded origin sum (both park reopens; select-any
_add_vectors3d COMDAT, A30 class). The static helper's January register
convention returns at both callers; their fuzzy parks
_texture_cache_debug_render and _sound_cache_debug_render are
re-measured (non-exact before and after, objdiff slightly closer).
Stable diff: 0 regressions; active parks 222 -> 220.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Jonas Volman