However, developers who already know or aren’t afraid to learn a full-blown game engine can also use Unity to build visionOS apps. From what we understand, it’s sort of like an easier (albeit less capable) alternative to Unity. Reality Composer Pro is aimed at making it easy for developers to build interactive scenes with 3D models, sounds, and textures.
The tool effectively acts as a software version of Apple Vision Pro, allowing developers see how their apps will render and act on the headset. Simulator is the Apple Vision Pro emulator, which aims to give developers a way to test their apps before having their hands on the headset. While some of the tools will be familiar to Apple developers, tools like Simulator and Reality Composer Pro are newly released for the headset.
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