Research On Interior Perception Based On The Application Of UE4 Virtual Reality Interactive Technology

The visual expression before construction in interior design has always been an important part of design.The visual expression can simulate some people’s perceptions,allowing the designee to roughly understand the designer’s design scheme and ideas before construction.Perception is an important tool for humans to understand the objective world,and it is also an important element to feel the quality of interior design.The designer wants the designee to understand his design.Before construction,the designee is required to understand his design through visual design and reach an agreement with himself.Therefore,by clarifying the perception to help the interior design better,and optimizing the experience of perception in the visualization of the interior design will also help the designer to better display the solution.Virtual reality is a foreground form of visual design for interior design.Today’s visual representations of interior design are mainly based on static pictures,which can only stimulate human vision-related perception.And virtual reality can give humans more virtual perception experience,so that the designed party can better understand the designer’s plans and ideas.UE4 Unreal Engine technology is an important tool for representing virtual reality visualization.With UE4 Unreal Engine technology,the visual expression of interior design is no longer limited to pictures and other two-dimensional representation modes.With the help of UE4 Unreal Engine technology,the designer can construct a virtual three-dimensional space in his mind and accept it by the designer’s perception,and thus propose more complete amendments or passed opinions.In addition,one of the biggest features of UE4 Unreal Engine technology is to allow the experiencer to experience the interaction.This is a capability that previous visual expressions do not have.Whether it is 3D renderings or roaming,it cannot be achieved by the experiencer and visualization.The work is interactive,and UE4 Unreal Engine technology can do it.This feature makes the visual expression more realistic.This thesis first clarifies the definition of perception and the effect of interiorperception,and then defines virtual reality and introduces the process and details of virtual reality.Based on this,the relationship between interior perception and virtual reality technology based on UE4 Unreal Engine is explained on the basis of interior perception.Then analyze how to create a real virtual reality environment based on UE4 Unreal Engine from the aspects of interior scale,light environment,color and material texture,as well as illusion and hearing.The merits and methods of visual representation of virtual reality based on UE4 Unreal Engine are recognized and proved mainly through methods such as literature research and experimental method.