I. Introduction
What is Hololens?
Hololens is a mixed reality head-mounted device developed by Microsoft that combines virtual content with the real world to provide users with an immersive AR experience. Through built-in sensors and cameras, Hololens is able to sense the user's environment and display virtual objects in the user's field of view. This allows users to interact with virtual content, integrating digital information into the real world. The latest version currently is Hololens2.
What is MRTK?
Mixed Reality Toolkit (MRTK) is an open source development toolkit designed specifically for Hololens and other Windows Mixed Reality devices. MRTK provides a series of tools, components and examples to help developers build AR applications more easily. MRTK supports multiple development platforms, including Unity and Visual Studio, allowing developers to choose the most suitable tool according to their needs.
MRTK provides a wealth of functions and components, including gesture recognition, spatial mapping, spatial audio, object interaction, etc. Developers can use these features to create interactive AR applications that enable interaction with virtual objects, spatial perception, and user interface design. MRTK also provides a rich set of sample codes and documentation to help developers get started quickly and accelerate the development process.
Attached is the official tutorial: Unity development for HoloLens
2. Environment configuration
Before we begin, let us first clarify the environment and