VR real estate display and interaction system based on UE4 engine

An interactive system and real estate technology, applied in marketing, customer communication, etc., can solve the problems of high construction costs for real estate developers, achieve the effects of enhancing practicability and fun, reducing jagged flickering, and high image quality

Inactive Publication Date: 2016-12-21
四川见山科技有限责任公司
View PDF2 Cites 57 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention overcomes the deficiencies of the prior art, provides a VR real estate display and interaction system based on the UE4 engine, solves ...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • VR real estate display and interaction system based on UE4 engine
  • VR real estate display and interaction system based on UE4 engine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as figure 1 As shown, the present invention includes a VR real estate display and interaction system based on UE4 engine, including

[0031] The VR real estate scene module is used to visually display the VR sand table of user experience and activities, the VR bird's-eye view house type and the VR model room. Among them, the VR model room can restore more than 95% for buyers to experience the future home. The VR sand table is a restored real estate area, including detailed supporting facilities around it, which is convenient for buyers to view the area of ​​the real estate in person. The design of the VR sand table is based on a variable theme space. Currently, the theme of the space is Starry Sky Airlines. , and arrange a sand table in the center. While walking around in the sand table area to view the area, users can also experience the fun brought by the theme background. The VR bird's-eye view of the house type is used to display the user type of the real es...

Embodiment 2

[0043] This embodiment is preferably as follows on the basis of Embodiment 1: the UE4 rendering module adopts the anti-aliasing Temporal AA technology in the process of building the VR real estate scene module and realizing the functions of the functional interaction module. Temporal AA (TAA) blends foreground objects and behind objects over a time span of several frames, which not only reduces jagged lines, but also reduces jagged flickering without degrading performance. In addition, TAA can jitter sample the entire scene between frames, and TAA integrates temporal filters, hardware anti-aliasing, and CG movie-level anti-aliasing analysis algorithms. Abnormal display effects such as screen tearing and flickering are very obvious.

[0044] In the process of system development, it can present the best visual effect, obtain extremely high image quality, reduce the problem of jagged flickering in the case of motion in VR real estate scenes, and have extremely low performance ove...

Embodiment 3

[0046] This embodiment is preferably as follows on the basis of the above embodiments: the UE4 rendering module adopts adaptive subdivision surface technology in the process of building the VR real estate scene module and realizing the functions of the functional interaction module. Makes the surfaces and edges of rendered objects smoother and more detailed.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a VR real estate display and interaction system based on a UE4 engine. The system comprises a VR real estate scene module used for visually displaying a VR sand table, a VR bird's-eye house type and a VR sample room for enabling the user experience and the user activity; a function interaction module used for realizing user interaction functions, wherein the user interaction functions are composed of shifting roles, marking a scale, picking an object, switching on/off a lamp, opening/closing a door and switching on/off a television; a UE4 rendering module used for constructing the VR real estate scene module and realizing the functions of the function interaction module; a head-mounted display module applied to VR equipment for users to eventually experience and perceive a virtual world; and an application layer submodule used for calling the VR eal estate scene module, the function interaction module, the UE4 rendering module and the head-mounted display module. Based on the above system, the defect of the high construction cost of a real estate developer in the prior art can be overcome. Meanwhile, a novel marketing mode is provided. Moreover, the practicability and the interest of user experience are enhanced.

Description

technical field [0001] The present invention relates to the field of computer application technology and virtual reality, in particular, to a VR real estate display and interaction system based on UE4 engine. Background technique [0002] VR stands for Virtual Reality, that is, virtual reality, which was proposed by Lanier, the founder of the American VPL company, in the early 1980s. Its specific connotation is: the comprehensive utilization of computer graphics system and various interface devices such as reality and control to provide immersive technology in an interactive three-dimensional environment generated on the computer. Among them, the computer-generated and interactive three-dimensional environment becomes a virtual environment (ie, Virtual Environment, VE for short). The carrier of virtual reality technology is the virtual reality simulation platform. UE4 is a complete set of game development tools made by and for game developers, for current and future mobile...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G06Q30/02
CPCG06Q30/0281
Inventor 郝洪彪罗德宁段强蒲赓
Owner 四川见山科技有限责任公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap