以整體照明為基礎的光線照明設計與模擬

Abstract

在本篇論文中，我們提出了一套結合設計與模擬功能的光線照明系統。系統具有友善的燈光設計介面以及虛擬實境遊走功能，利用此一系統可以創造出不同的室內燈光效果。此外，基於常用的照明設計概念，我們定義了四個照明基本元素，加上照明工程協會的標準照度選擇程序，我們提出了一個照明設計的基本架構與流程。最後，結合了整體照明中熱輻射傳導法的技術，把設計的結果用逼真的三維空間加以呈現，使用者可任意遊走於其中並以不同的角度觀看。

In this thesis, we present a lighting design system which integrates the lighting design and lighting simulation process. The system provides friendly lighting design interface and 3D walkthrough functions. User can create different lighting effect by using this system. Based on the general concept of lighting design, we define four lighting components. Combining with the IES Method of Prescribing Illumination, we propose a fundamental structure for the lighting design process. Finally, employing the radiosity algorithm in global illumination, the simulated result is presented as a 3D environment. User can examine the result by walking around the space and observe from any desired position and orientation.