▚s&box/field-guide
tag

#perf-drop

7 items (7 fixes)

fixes
✓ 26.07
"A frame-budget method for stylized s&box scenes"

Census tris × instances before decimating; prefer BoxCollider over ModelCollider for decorative props.

✓ 26.07
"Collider choice that actually costs you"

BoxCollider is cheap and follows WorldScale; Capsule/ModelCollider don't scale with WorldScale and ModelCollider is costly on clutter.

✓ 26.07
"Decimating AI meshes without wrecking them"

Census tris × instances first — silhouette fails before UVs; inject usemtl after scripted OBJ export.

✓ 26.07
"Editor auto-exposure makes screenshot comparisons report false positives"

Two screenshots of byte-identical geometry differ by tens of percent because editor auto-exposure adapts over wall-clock frames — settle the viewport and exposure-normalize before comparing.

✓ 26.07
"Editor play mode is hard-capped at 60 fps — cvars won't lift it"

Editor-embedded play mode pins at exactly 60 fps regardless of cvars. The cap is the compositor's vsync on the editor window, not the engine frame sync.

✓ 26.07
"Heavy work without frame hitches"

GameTask.RunInThreadAsync for parse/math; main thread only for engine objects; Yield every N items for loading UI.

✓ 26.07
"Keep quaternion keys hemisphere-continuous"

Converting euler poses per-key can land on q vs -q — the interpolation takes a violent 360-degree detour. Negate the quat if dot(prev, new) < 0.