我们把室内所有的视觉构成按其所处位置及所起作用定义为不同的视景元素,分为视点、视环境、景点、景环境四部分,并由此建立起一套视景体系。从而能更系统、更科学地品评、分析室内视觉环境,以创造出更新更美的室内环境。视景体系的定义及组成(图1)视点与所视环境组成的关系称为“视景体系”;视线的出发点称为“视点”,一般有较长的观赏滞留时间,人眼余光所及范围 We define all the visual components of the room as different visual elements according to their location and function. They are divided into four parts: viewpoint, visual environment, scenic spot, and landscape environment, and a visual system is established. In this way, the indoor visual environment can be evaluated and analyzed more systematically and scientifically to create a newer and more beautiful indoor environment. The definition and composition of the visual system (Figure 1) The relationship between the viewpoint and the viewed environment is called the “vision system”; the starting point of the line of sight is called the “viewpoint” and generally has a long viewing time. And scope