Three-dimensional technology is needed to make grating stereoscopic painting. For example, in addition to traditional displacement technology and three-dimensional simulation technology, there are three-dimensional technologies independently developed by Huamei Stereo, such as "simulated real-life 3D technology", "digital real-life 3D technology" and "grating correction technology". These three-dimensional techniques can be used to make grating three-dimensional paintings. I must tell you here that the same picture, the same three-dimensional grating and different three-dimensional technology will make a world of difference! Therefore, customers must pay attention to what technology they are learning when learning to make grating stereoscopic paintings. If the technology they learn is outdated stereo technology, the stereo effect will be very poor, so customers must pay attention to this!