虛擬實境多媒體影音即時互動之研究

Abstract

本論文提出基於DirectX編程多媒體即時影音互動之研究，此虛擬

實境即時互動系統利用溫度感應器當作輸入，以夏季的瀑布和冬季的

火爐為場景。當溫度上升或下降時，火焰場景特效及音樂的節奏快

慢、音量大小皆隨之變化。文中詳細介紹3D電腦圖學、特效及音效系

統等等。

This study proposes an audio-visual interactive

multimedia based on DirectX programming. The real-time

virtual reality takes a sensor as an input device. This

system treats the waterfall in summer and furnace in winter

as the scene. The fire effects, the tempo of playback and

the volume of playback alter with rising or decreasing

temperatures. This literature introduces 3D graphics

programming, special effects, audio effect system, and so

on.