Design and Implementation of a UE4 Based Virtual Home Improvement Interactive Simulation Application

With the development of virtual reality technology, a variety of virtual models have sprung up, and it has been proved that the application of these virtual models to consumers and real estate enterprises have brought tangible benefits. For real estate companies, VR virtual templates are built cheaply and efficiently. For consumers, virtual model can be based on the real size of the reduction of production, consumers no longer need to be based on the plan effect of three-dimensional modeling. It takes only a few minutes of smart device experience to know the room. At present, the virtual home Improvement system concentrates on Unity3d engine, uses 3Dmax modeling software to do model and interior furniture models, and realizes the virtual decoration system with VS2015 as the script development environment, mostly limited to tour, poor interactivity, and mainly through mouse keyboard to realize interaction. The UE4 engine is more powerful in this paper, as a result, the application of virtual home decoration needs a large number of models, more material, amd large amount of data, and Unity3d for large data applications do not apply UE4 `s powerful lighting and physical rendering system so that processing data faster, and picture effect being more perfect.