The invention provides a safety line which comprises a substrate(1) and a grating layer(2). The grating layer is developed on the substrate(1). Under illumination, at least partial area of the safety line is in one color; under the same illumination, after rotating the safety line in the plane thereon for certain angle, the area turns to another color; and the reconstructing light is in linear polarization.
基于6个网页-相关网页
她的蓝眼睛在光照下闪闪发亮。
刀在光照下闪闪发亮。
对于简单的为对象上色来说这样就行了，但要想让对象看起来更真实，你需要指定对象在光照下的效果。
This works for setting an object to being a simple color, but to make an object look realistic, you need to specify how an object appears under lights.
应用推荐