Implementation of a 3D Scene Access Interface Using Unity and X3D
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Unity 3D is a popular cross-platform game engine used when developing 3D virtual reality games for mobile environments. Although the Unity 3D engine can provide 3D virtual reality services, a standardized 3D data format is necessary to store, transfer, and exchange 3D virtual reality scenes between various devices. This can be achieved if ISO/IEC 19775-1 Extensible 3D (X3D) can be used in Unity engines, allowing the generation and exchange of 3D scenes for virtual reality application services in mobile environments. X3D has all the necessary 3D processing data for implementing a graphics pipeline process, which is a basic necessity when representing 3D graphics in a display. In order to implement X3D in the Unity engine, X3D objects should be imported, parsed, and rendered in the Unity environment. When creating an X3D scene in Unity, X3D objects and functions should be defined and accessed based on the Unity engine. This paper describes the development of a 3D scene access interface for accessing an X3D scene using Unity. A data structure and language binding methods that import and export values for X3D scenes have been defined using the C# programming language along with the Unity engine. In addition, examples of displaying X3D scenes including nulti-objects and multi-textures based on Unity and the X3D scene interface are demonstrated.
Abstract
Unity 3D is a popular cross-platform game engine used when developing 3D virtual reality games for mobile environments. Although the Unity 3D engine can provide 3D virtual reality services, a standardized 3D data format is necessary to store, transfer, and exchange 3D virtual reality scenes between various devices. This can be achieved if ISO/IEC 19775-1 Extensible 3D (X3D) can be used in Unity engines, allowing the generation and exchange of 3D scenes for virtual reality application services in mobile environments. X3D has all the necessary 3D processing data for implementing a graphics pipeline process, which is a basic necessity when representing 3D graphics in a display. In order to implement X3D in the Unity engine, X3D objects should be imported, parsed, and rendered in the Unity environment. When creating an X3D scene in Unity, X3D objects and functions should be defined and accessed based on the Unity engine. This paper describes the development of a 3D scene access interface for accessing an X3D scene using Unity. A data structure and language binding methods that import and export values for X3D scenes have been defined using the C# programming language along with the Unity engine. In addition, examples of displaying X3D scenes including nulti-objects and multi-textures based on Unity and the X3D scene interface are demonstrated.
참고문헌 (16)
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