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Design and Implementation of Digital Exhibition Hall Based on Virtual Reality Technology

Based on virtual reality technology, this paper uses Unity3D engine to complete the design and construction of the digital exhibition hall, and publishes the digital exhibition hall on the Web side, which is convenient for users to log in and use through the network client. The emergence of digital exhibition hall has realized the close combination of traditional exhibition mode and emerging technology, moved the physical exhibition hall online, and broke through the requirements of time and space under the traditional exhibition mode, especially during the current epidemic, which greatly met the needs of curators, exhibitors and tourists. Digital exhibition hall, with brand-new exhibition mode, exhibition content and visiting form, makes the exhibition hall and exhibits more comprehensive and detailed. At the same time, panoramic navigation, venue roaming, virtual interaction and other functions can bring immersive and interactive exhibition experience to users, so as to achieve better communication effect.