Building sand table presentation method and system based on virtual-reality

A technology of virtual reality and virtual sand table, applied in the field of virtual reality, can solve the problems of less display information, single real estate sand table display method, poor display effectiveness, etc., and achieve the effect of improving display efficiency

Inactive Publication Date: 2018-12-07
INLIFE HANDNET CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

[0004] The embodiment of the present invention provides a real estate sand table display method and system based on virtual reality, which can solve the problems that the existing real estate sand table display method is relatively simple, the amount of displayed information is small, and the effectiveness of the display is poor.

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Embodiment Construction

[0025] Referring to the drawings, wherein like reference numerals represent like components, the principles of the present invention are exemplified when implemented in a suitable computing environment. The following description is based on illustrated specific embodiments of the invention, which should not be construed as limiting other specific embodiments of the invention not described in detail herein.

[0026] The term "module" as used herein may be considered a software object that executes on the computing system. The different components, modules, engines and services described herein can be regarded as implementation objects on the computing system. The devices and methods herein are preferably implemented in software, and of course they can also be implemented in hardware, all of which are within the protection scope of the present invention.

[0027] see figure 1 , figure 1 It is a schematic diagram of the scene of the real estate sand table display method and sy...

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Abstract

The invention provides a building sand table presentation method and system based on virtual-reality. The method comprises the following steps: displaying a three-dimensional panoramic model of the virtual sand table; real-time detecting eyeball location information of a user when watching the three-dimensional panoramic model; analyzing the eyeball location information and determining a sand table matched region of the three-dimensional panoramic model currently gazed by the eyeball of the user; when detecting that the duration time of gazing the same sand table matched region by the user exceeds the preset threshold, acquiring the three-dimensional scene model corresponding to the sand table matched region, and presenting the same. The region currently gazed by the eyes of the user is real-time analyzed by displaying the three-dimensional panoramic model of the virtual sand table, when the gaze time on the same region by the user exceeds the preset threshold, the region is judged asthe interested region of the user, and the three-dimensional scene model is presented all-around. The problems that the building sand table presentation way is single and the presented information isless are solved, and the presentation efficiency is effectively improved.

Description

technical field [0001] The invention relates to the field of virtual reality technology, in particular to a method and system for displaying real estate sand tables based on virtual reality. Background technique [0002] Sand tables are a common form of exhibits in modern exhibitions, and they are widely used in real estate development, urban planning, geological exploration, military deployment and many other fields. The traditional sand table solidifies the content to be displayed into a three-dimensional model, which has the advantages of intuition and image. The disadvantage is that it is difficult to modify once the production is completed, the visitor's sense of participation is relatively poor, and the information on display is limited. [0003] For example, the current real estate sand table display method usually only makes a rough model of the real estate architectural appearance, community environment, commercial facilities and traffic environment, and cannot dis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01G06T19/00
CPCG06F3/013G06F2203/012G06T19/003
Inventor 李炜胡治国
Owner INLIFE HANDNET CO LTD
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