Che cos'è il formato di file REALITY?
Un file .reality è una scena di realtà aumentata creata per il framework RealityKit di Apple. Apple ha introdotto il formato con Reality Composer nel 2019 per pacchettizzare contenuti AR riproducibili su iPhone, iPad, Mac e Vision Pro. Sotto il cofano, è un archivio basato su ZIP che raggruppa modelli 3D, texture, materiali, audio spaziale, fisica, animazioni, ancoraggi e comportamenti interattivi in un unico file.
Il payload 3D proviene dalla pipeline USD di Apple, quindi una scena .reality trasporta la stessa geometria di un file .usdz corrispondente, oltre all'interattività di RealityKit come trigger e azioni. La maggior parte delle persone incontra uno di questi file quando tocca un oggetto AR su una pagina web o in Messaggi, che lo passa ad AR Quick Look.
Sicurezza e incolumità
RISCHIO: MEDIUMA .reality file can contain scripts of interactive behaviors and is opened by system components like AR Quick Look, so treat files from unknown sources with the same caution as any downloaded 3D content. The file itself is data rather than an executable, and Apple sandboxes AR Quick Look. There is no widespread malware associated with the format, but a malformed archive could in theory try to exploit a parser bug, so keep iOS, iPadOS, and macOS updated.
Dettagli del formato
in sintesi- Reality (Pret-a-3D plugin for LuxRender) - Reality is a rendering plugin for Daz Studio and Poser by Pret-a-3D that exports scenes to LuxRender; it was released as open source under the BSD 3-Clause License in 2019. It is a separate product from Apple's format and does not use a .reality scene extension in the same way.
- Generic 'reality' project or config files - Some unrelated apps and games use a .reality suffix for internal scene or configuration data. These are niche and not associated with a single dominant tool.
Programmi che aprono file REALITY
.reality file (or its .rcproject source) inside Xcode's Reality Composer editor to inspect and edit the scene; note Reality Composer for Mac shipped through Xcode 14.3.1. .reality output for visionOS, iOS, and macOS projects on your Mac. .reality file in Finder and press Space to preview the scene with Quick Look. .reality file in Files, Safari, or Messages to preview the AR scene full-screen and place it in your surroundings. .reality scenes on iPhone or iPad, adjusting objects, behaviors, and anchors before exporting. .reality file to launch AR Quick Look and view the scene in augmented reality. .reality scenes on iPad, then export or share them for AR Quick Look. .reality content in a visionOS app through RealityView for spatial playback on Apple Vision Pro. Dettagli tecnici
specifiche approfondite| Encoding | Binary archive (ZIP-based) |
| Byte order | Little-endian (ZIP container fields) |
| Container | ZIP archive holding USD/USDZ scene data plus RealityKit behaviors and metadata |
| Compression | DEFLATE / stored, per ZIP entry |
| Encryption | None by default |
| Typical size | Hundreds of KB to tens of MB depending on meshes, textures, and audio |
| Structure | Compressed archive that bundles 3D models (USD/USDZ), textures, materials, spatial audio, physics properties, animations, anchors, and interactive behaviors authored in Reality Composer or Reality Composer Pro. Content is loaded at runtime by RealityKit or previewed through AR Quick Look. |
| Integrity | CRC-32 per entry (inherited from the ZIP container) |
| Platforms | iOS, iPadOS, macOS, visionOS, tvOS |
| Notes | The .reality format is closely tied to Apple's USD/USDZ pipeline; a scene saved as .reality carries the same 3D payload as a comparable .usdz file but adds RealityKit interactivity such as triggers, actions, and behaviors. It is Apple-proprietary and is not natively readable on Windows or Android. Reality Composer for macOS shipped with Xcode 11 through 14.3.1; authoring later moved to Reality Composer Pro. |
| Rilasciato | 2019 |
| Ultima versione | Produced by Reality Composer and Reality Composer Pro |
| Specifica | developer.apple.com |
Conversioni REALITY
Domande e risposte della community
chiesto dagli utentiAncora nessuna domanda - sii il primo a chiedere informazioni sui file REALITY.
Domande frequenti
Come posso aprire un file .reality sul mio iPhone?
Posso aprire un file .reality su Windows o Android?
.usdz o .glb, che hanno un supporto più ampio.Qual è la differenza tra un file .reality e un file .usdz?
.usdz è destinato alla visualizzazione AR portatile, mentre un file .reality aggiunge l'interattività di RealityKit come trigger, azioni e comportamenti creati in Reality Composer.Quale app crea i file .reality?
.reality. Xcode può anche generarne uno automaticamente da un .rcproject durante la compilazione di un progetto.Perché il mio file .reality non si apre in un programma di modellazione 3D?
.usdz, quindi importala in Blender o in un'altra applicazione compatibile con USD per lavorare sulla geometria.