perf: v0.15 Welle 0 — Quick-Wins (Hot-Path-Allokationen + Typlöcher)#162
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Allokations-freie Hot-Paths, geschlossene Typlöcher, Doku-Sichtbarkeit. Verhaltens-aequivalent; keine oeffentlichen Signaturen entfernt/umbenannt. - perf(math): Polygon.project() inline ohne clone/map/spread (SAT-Hot-Path) - perf(rendering): Container.contains() for-Schleife statt .some-Closure - perf(core): _invalidateBoundsCascade am dirty-Vorfahren kurzschliessen - perf(input): InputManager pointers mit Map statt Record (kein Object.values/Frame) - perf(particles): WebGPU-Uniform direkte Index-Writes statt 44-Element-Literal - refactor(types): Loadable/AssetInput => unknown; gratuitoesen View.updateId-Cast + dadurch redundante Folge-Casts in Loader/SceneNode entfernt - docs(math): Collision-Bezeichner klargestellt; Time.temp/Polygon.temp @internal Tests: Polygon.project()-Coverage + Cascade-Kurzschluss-Korrektheitstest. API-Docs (time/polygon.mdx) fuer die @internal-Marker regeneriert.
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v0.15 Welle 0 — Quick-Wins
Erster PR des v0.15-Härtungs-Release. Reiner Gewinn: Hot-Path-Mikro-Allokationen entfernt, Typlöcher geschlossen, Doku-Sichtbarkeit präzisiert. Verhaltens-äquivalent — keine öffentlichen Signaturen entfernt/umbenannt; public-API-snapshot-neutral.
Spec:
.workspace/specs/v0.15-hardening/01-quick-wins.mdSlices
Polygon.project()inline ohneclone()/map/Spread — allokationsfrei im SAT-Hot-Path (getCollisionSatruft es 2·(nA+nB)× pro Paar). + Coverage-Test (Projektion, unnormalisierte Achse,result-Reuse).Container.contains()for-Schleife statt.some(closure)— Hit-Test-Pfad._invalidateBoundsCascadebricht am ersten bereitsBoundsRect-dirty Vorfahren ab. Invarianz verifiziert (3 Push-Stellen; Subtree markiert abwärts, Cascade aufwärts → disjunkt; einziger OverrideSpriteist Blatt). + Korrektheitstest (kein übersprungenes Level).InputManager.pointersRecord→Map— keinObject.values()-Wegwerf-Array pro Frame inupdatePointerEvents.Loadable/AssetInputany→unknown; gratuitösenView.updateId-Cast entfernt (+ dadurch redundante Folge-Casts inLoader/SceneNode).Collision-Doppelbezeichner inmath/indexklargestellt;Time.temp/Polygon.temp@internal.Verifikation (lokale CI-Parität)
time.mdx/polygon.mdxfür@internalregeneriert) ✅