초록

용어보기논문에서 용어와 풀이말을 자동 추출한 결과로, 시범 서비스 중입니다. AI-Helper

Abstract ▼ AI-Helper

Though it is generally accepted in constructing virtual reality environment that visual effects are the most important factor for reflecting the real world perfectly, sound effects also playa crucial role in it. Yet, most established virtual reality authoring tools have not been able to meet the re...

Though it is generally accepted in constructing virtual reality environment that visual effects are the most important factor for reflecting the real world perfectly, sound effects also playa crucial role in it. Yet, most established virtual reality authoring tools have not been able to meet the requirement of creating efficient and user-interactive sound effects. Due to their predominantly text-based user interfaces, virtual reality environment developers have had to depend upon the intuitive modeling of sound effects in building a virtual reality environment. An analogy between the technologies of 3D graphic rendering and 3D audio rendering is drawn. The following respective graphic and audio features are discussed in turn: Goraud shading vs. Directional filtering, Shadows vs. Discrete reflections, Ray tracing vs. Reverberation, Motion blur vs. Doppler Shift. Thus, if a new method for building sound effects based upon these similarities is introduced, developers can manipulate various sound effects with as much ease as they handle graphic objects. This paper suggests the design and implementation of a graphic user interface which facilitates efficient and interactive creation of a sound effects environment. The implementation used is a built-in library for sound and graphic modules. By use of the proposed interface, the developers are able to manipulate various sound effects effectively and evaluate them easily. This interface system can be adopted as a component system of an integrated virtual reality developing tool.