但凡使用过3D打印机的人都意识到一个不可忽视的问题:颜色。3D打印技术可以完美地打印任何形状的复制品,但对于原件的颜色,就显得有些无能为力了。近期,德国弗劳恩霍夫计算机图形研究所的Alan Brunton及其朋友们的工作有望改变这一现状,他们找到了如何在3D打印过程中加入精确颜色方案的方法,这在3D打印技术领域尚属首次。一般来说,3D打印的物体是由一层层的定影粉或压缩塑料组成,现有的方法都不能对目标颜色进行有效 Anyone who has used a 3D printer is aware of a problem that can not be ignored: color. 3D printing perfectly prints copies of any shape, but for the color of the original it looks a bit powerless. Recently, the work of Alan Brunton of the Fraunhofer Institute for Computer Graphics in Germany and his friends is expected to change the status quo. They found ways to add precise color schemes in the 3D printing process, which is still in the field of 3D printing technology For the first time. In general, 3D printed objects are composed of a layer of fixing powder or compressed plastic, the existing methods can not be effective on the target color