CN106875477A - Display methods and device based on virtual reality - Google Patents
Display methods and device based on virtual reality Download PDFInfo
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- CN106875477A CN106875477A CN201710165520.1A CN201710165520A CN106875477A CN 106875477 A CN106875477 A CN 106875477A CN 201710165520 A CN201710165520 A CN 201710165520A CN 106875477 A CN106875477 A CN 106875477A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
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- General Physics & Mathematics (AREA)
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Abstract
This application discloses a kind of display methods based on virtual reality and device, wherein method includes：Build virtual scene model；Virtual window is built in the virtual scene model；The request at response control end, default display information is obtained according to the request from client, and the display information is replaced the content of the virtual window；By the virtual scene model and its comprising content send to client；By above-mentioned technical proposal, the operation of the application is more simple, is capable of achieving lantern slide control, the size of virtual window and the distance of virtual camera can be adjusted according to lantern slide size, it is ensured that beholder can completely watch；Need not be live, therefore do not limited by the network bandwidth so that play more smooth.
Description
Technical field
The invention belongs to technical field of virtual reality, more particularly to a kind of display methods and device based on virtual reality.
Background technology
Existing market does not configure the hardware of special broadcasting picture and text, i.e., carry out lantern slide broadcasting without special equipment
Equipment is realized in the lantern slide projection in reality to virtual reality；Also without the finished product of playing lantern slides in virtual reality, with
And the plug-in unit of corresponding function, and be limited to the refresh rate and resolution ratio of the network bandwidth and 3D equipment lead to not it is live, no
Lantern slide can be presented in reality.
The content of invention
The purpose of the application is to propose a kind of display methods and device based on virtual reality to solve background above skill
The technical problem that art part is mentioned.
In order to solve the above problems, in a first aspect, the invention provides a kind of display methods based on virtual reality, it is described
Method comprises the following steps：S1：Build virtual scene model；S2：Virtual window is built in the virtual scene model；S3：
The request at response control end, obtains default display information, and the display information is replaced according to the request from client
The content of the virtual window；S4：By the virtual scene model and its comprising content send to client.
In certain embodiments, in S1, virtual camera, the virtual camera are provided with the virtual scene model
Positioned at client within sweep of the eye.
In certain embodiments, in S2, rectangular body Model, the length of the rectangular body Model are provided with the virtual window
Ratio wide is 2:1, thickness is 0.05m.
In certain embodiments, in S3, the display information includes mark, and control end sends asking for the correspondence mark
Storage is asked and called in the display information of client.
Second aspect, the invention provides a kind of display device based on virtual reality, described device includes：Model of place
Module, for building virtual scene model；Window model module, for building virtual window in the virtual scene model；
Parsing module, for the request at response control end, default display information is obtained according to the request from client, and will be described
Display information replaces the content of the virtual window；Sending module, for by the virtual scene model and its comprising content
Send to client.
In certain embodiments, the model of place module also includes：Virtual photography is provided with the virtual scene model
Machine, the virtual camera is located at client within sweep of the eye.
In certain embodiments, the window model module also includes：Setting unit, for setting in the virtual window
The rectangular body Model being provided with, the length-width ratio of the rectangular body Model is 2:1, thickness is 0.05m.
In certain embodiments, the parsing module also includes：The display information includes mark, and control end sends correspondence
The request of the mark simultaneously calls storage in the display information of client.
By above-mentioned technical proposal, the operation of present patent application is more simple, is capable of achieving lantern slide control, can be according to unreal
The size of lamp piece size adjustment virtual window and the distance of virtual camera, it is ensured that beholder can completely watch；Need not
It is live, therefore do not limited by the network bandwidth so that play more smooth.
Brief description of the drawings：
Fig. 1 is the flow chart of one embodiment of the display methods based on virtual reality according to the application；
Fig. 2 is the structured flowchart of one embodiment of the display device of the base virtual reality according to the application.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that, in order to
Be easy to description, be illustrate only in accompanying drawing to about the related part of invention.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the application in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Embodiment 1：Fig. 1 shows the stream of one embodiment of the display methods based on virtual reality according to the application
Journey.The display methods based on virtual reality of the present embodiment, comprises the following steps：
S1：Build virtual scene model.
In the present embodiment, the display methods based on virtual reality runs on server, and the server uses open in advance
Hair instrument Unity/Unreal builds model of place, and virtual scene is placed in corresponding development block；Control can also be received
End processed and the instruction of client, possess the function of storage information and starting information, server include but is not limited to Cloud Server,
Desktop computer, notebook computer, panel computer or the electric terminal with store function.
In some specific embodiments of the present embodiment, virtual camera is provided with the virtual scene model, it is described
Virtual camera is located at client within sweep of the eye, wherein, the virtual camera is the visual angle point of user, can basis
The basic height of user crowd sets angular height by developing instrument Unity/Unreal.
S2：Virtual window is built in the virtual scene model.
In the present embodiment, using developing instrument Unity/Unreal open 2 in the scope that virtual scene is specified:1 is big
Small virtual window.
In some specific embodiments of the present embodiment, rectangular body Model is provided with the virtual window, it is described rectangular
The length-width ratio of body Model is 2:1, thickness is 0.05m.
S3：The request at response control end, default display information is obtained according to the request from client, and will be described aobvious
Show that information replaces the content of the virtual window.
In the present embodiment, control end is the platform that teacher or speaker are operated using webpage or APP, including but not
It is limited to the electric terminals such as notebook computer, desktop computer, panel computer or mobile phone.Teacher or speaker are grasped in control end
Make, the order of lantern slide is switched by clicking on corresponding button, thus control end sends the instruction of switching picture to server.
In some specific embodiments of the present embodiment, the display information includes mark, and control end sends correspondence institute
State the request of mark and call storage in the display information of client.
S4：Content in the virtual window model and virtual window is sent to client.
In the present embodiment, client is other associative operation equipment such as the VR helmets or the 3D glasses that user wears.Make
User can observe corresponding lantern slide broadcast window by client in virtual reality, and the lantern slide order in window is received
The instruction that server sends is allocated.
Embodiment 2：As shown in Fig. 2 the device 200 of the display based on virtual reality described in the present embodiment includes：Scene
Model module 201, for building virtual scene model；Window model module 202, for being built in the virtual scene model
Virtual window；Parsing module 203, for the request at response control end, default display is obtained according to the request from client
Information, and the display information is replaced the content of the virtual window；Sending module 204, for by the virtual scene mould
Type and its comprising content send to client.
In some specific embodiments of the present embodiment, the model of place module 201 also includes：The virtual scene
Virtual camera is provided with model, the virtual camera is located at client within sweep of the eye.
In some specific embodiments of the present embodiment, the window model module 202 also includes：Not shown in figure
Setting unit, for setting the rectangular body Model being provided with the virtual window, the length-width ratio of the rectangular body Model is 2:1,
Thickness is 0.05m.
In some specific embodiments of the present embodiment, the parsing module 203 also includes：The display information includes
Mark, control end sends the request of the correspondence mark and calls storage in the display information of client.
Describe the optional embodiment of example of the present invention in detail above in association with accompanying drawing, but, the embodiment of the present invention is not limited
Detail in above-mentioned implementation method, in the range of the technology design of the embodiment of the present invention, can be to the embodiment of the present invention
Technical scheme carry out various simple variants, these simple variants belong to the protection domain of the embodiment of the present invention.
It is further to note that each particular technique feature described in above-mentioned specific embodiment, in not lance
In the case of shield, can be combined by any suitable means.In order to avoid unnecessary repetition, the embodiment of the present invention pair
Various possible combinations are no longer separately illustrated.
It will be appreciated by those skilled in the art that all or part of step in realizing above-described embodiment method can be by
Program is completed to instruct the hardware of correlation, and the program storage is in a storage medium, including some instructions are used to so that one
Individual (can be single-chip microcomputer, chip etc.) or processor (processor) perform the whole of each embodiment methods described of the application
Or part steps.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only
Memory), random access memory (RAM, RandomAccess Memory), magnetic disc or CD etc. are various can store journey
The medium of sequence code.
Additionally, can also be combined between a variety of implementation methods of the embodiment of the present invention, as long as it is not
The thought of the embodiment of the present invention is run counter to, it should equally be considered as embodiment of the present invention disclosure of that.
Claims (8)
1. a kind of display methods based on virtual reality, it is characterised in that methods described comprises the following steps：
S1：Build virtual scene model；
S2：Virtual window is built in the virtual scene model；
S3：The request at response control end, obtains default display information, and the display is believed according to the request from client
Breath replaces the content of the virtual window；
S4：By the virtual scene model and its comprising content send to client.
2. the display methods based on virtual reality according to claim 1, it is characterised in that in S1, the virtual field
Virtual camera is provided with scape model, the virtual camera is located at client within sweep of the eye.
3. the display methods based on virtual reality according to claim 1, it is characterised in that in S2, the virtual window
Intraoral to be provided with rectangular body Model, the length-width ratio of the rectangular body Model is 2:1, thickness is 0.05m.
4. the display methods based on virtual reality according to claim 1, it is characterised in that in S3, the display letter
Breath includes mark, and control end sends the request of the correspondence mark and calls storage in the display information of client.
5. a kind of display device based on virtual reality, it is characterised in that described device includes：
Model of place module, for building virtual scene model；
Window model module, for building virtual window in the virtual scene model；
Parsing module, for the request at response control end, default display information is obtained according to the request from client, and will
The display information replaces the content of the virtual window；
Sending module, for by the virtual scene model and its comprising content send to client.
6. the display device based on virtual reality according to claim 5, it is characterised in that the model of place module is also
Including：Virtual camera is provided with the virtual scene model, the virtual camera is located at client within sweep of the eye.
7. the display device based on virtual reality according to claim 5, it is characterised in that the window model module is also
Including：
Setting unit, for setting the rectangular body Model being provided with the virtual window, the length-width ratio of the rectangular body Model is
2:1, thickness is 0.05m.
8. the display device based on virtual reality according to claim 5, it is characterised in that the parsing module is also wrapped
Include：The display information includes mark, and control end sends the request of the correspondence mark and calls storage in the display of client
Information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710165520.1A CN106875477A (en) | 2017-03-20 | 2017-03-20 | Display methods and device based on virtual reality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710165520.1A CN106875477A (en) | 2017-03-20 | 2017-03-20 | Display methods and device based on virtual reality |
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| Publication Number | Publication Date |
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| CN106875477A true CN106875477A (en) | 2017-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710165520.1A Pending CN106875477A (en) | 2017-03-20 | 2017-03-20 | Display methods and device based on virtual reality |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109803172A (en) * | 2019-01-03 | 2019-05-24 | 腾讯科技（深圳）有限公司 | A kind of processing method of live video, device and electronic equipment |
| CN110928516A (en) * | 2019-12-12 | 2020-03-27 | Oppo广东移动通信有限公司 | Augmented reality display method, device, terminal and computer-readable storage medium |
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| CN103888714A (en) * | 2014-03-21 | 2014-06-25 | 国家电网公司 | 3D scene network video conference system based on virtual reality |
| CN104464389A (en) * | 2013-09-15 | 2015-03-25 | 南京大五教育科技有限公司 | Virtual teaching system based on augmented reality |
| CN104540027A (en) * | 2014-12-19 | 2015-04-22 | 北京正文科技有限公司 | Multimedia display interaction control system under multi-screen environment |
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2017
- 2017-03-20 CN CN201710165520.1A patent/CN106875477A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104464389A (en) * | 2013-09-15 | 2015-03-25 | 南京大五教育科技有限公司 | Virtual teaching system based on augmented reality |
| CN103888714A (en) * | 2014-03-21 | 2014-06-25 | 国家电网公司 | 3D scene network video conference system based on virtual reality |
| CN104540027A (en) * | 2014-12-19 | 2015-04-22 | 北京正文科技有限公司 | Multimedia display interaction control system under multi-screen environment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109803172A (en) * | 2019-01-03 | 2019-05-24 | 腾讯科技（深圳）有限公司 | A kind of processing method of live video, device and electronic equipment |
| CN110928516A (en) * | 2019-12-12 | 2020-03-27 | Oppo广东移动通信有限公司 | Augmented reality display method, device, terminal and computer-readable storage medium |
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