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一、概念背景1、建筑投影艺术概述早在艺术史家贡布里希的著作《阴影》中就有提及到投影的概念。“有这样一个球体,它的一部分受光,并逐渐变得半明半暗。暗的部分叫做阴影,光和阴影之间的区域叫做半影,投影则是被描述的物体在地面或其他地方造成的阴影。”可见,构成投影的三个要素是一股来自太阳或者灯的自然光线,对应的物体,光投射在物体所形成的墙面或者地面上的影子。而投影也不会是一成不变的,随着光源的改变投影相对应的也会变浅,变深或者变
First, the conceptual background 1, architectural projection art overview As early as the art historian Gumbler's work “shadow” there are references to the concept of projection. “There is a sphere, part of which receives light and gradually becomes half-dark. The dark part is called the shadow, the area between the light and the shadow is called penumbra, and the projection is the object being described on the ground or elsewhere ”" The three elements that make up a projection are the natural light coming from the sun or a lamp, the corresponding object, the shadow of the light projected onto the wall or ground that the object forms. The projection will not be static, with the light changes in the corresponding projection will be lighter, darker or variable