The research of virtual interactive digital printing system based on VRML

The difficulties of building the digital printing laboratory are that the variety of digital printing equipment is miscellaneous, the price is expensive and updates fast. This paper is based on VRML - a virtual interactive 3D scene technology, combined with 3DMAX modeling, JavaScript to achieve the interaction of complex node, simulates a virtual interactive digital printing experimental environment and builds a digital printing machine virtual interaction experiment system. By nearly 130 person-time practical applications, it indicates that this system can give full play to the function of virtual interaction experiment, break through the limitation of the traditional teaching mode of time and space, realize the access operation of the virtual laboratory through the browser real-time, and can also save a lot of money. It is a more feasible construction method of virtual experiment system and has a good value of the application promotion.