CN110275617A - Switching method and system, the storage medium and terminal of mixed reality scene - Google Patents
Switching method and system, the storage medium and terminal of mixed reality scene Download PDFInfo
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- CN110275617A CN110275617A CN201910542684.0A CN201910542684A CN110275617A CN 110275617 A CN110275617 A CN 110275617A CN 201910542684 A CN201910542684 A CN 201910542684A CN 110275617 A CN110275617 A CN 110275617A
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- 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
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
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Abstract
The present invention provides the switching method and system, storage medium and terminal of a kind of mixed reality scene, is applied to mixed reality terminal, comprising the following steps: three-dimensional space is divided at least two scene areas；When the mixed reality terminal is moved to any scene areas, the corresponding mixed reality scene of the scene areas is switched to.The switching method and system, storage medium and terminal of mixed reality scene of the invention can realize the timely switching of mixed reality scene based on preset trigger condition, to allow users to experience multiple mixed reality scenes in actual spatial coordinates system.
Description
Technical field
The present invention relates to the technical field of mixed reality, in particular to the switching method of a kind of mixed reality scene and it is
System, storage medium and terminal.
Background technique
Mixed reality (Mixed Reality, MR) is the further development of virtual reality technology, which passes through in reality
Virtual scene information is presented in scene, and the information circuits of an interaction feedback are set up between real world, virtual world and user,
To enhance the sense of reality of user experience.Specifically, mixed reality has the characteristics that following three:
(1) contain augmented reality (Augmented Reality, AR) and virtual reality (Virtual Reality,
VR), combine virtual and real；Wherein, augmented reality is a kind of position for calculating image in real time and angle and plus corresponding
The technology of image, video, 3D model, the target of this technology are that dummy object and/or virtual scene are superimposed upon on the screen
Real world is simultaneously interacted.Virtual reality is a kind of computer simulation system that can be created with the experiencing virtual world, its benefit
A kind of simulated environment is generated with computer, is a kind of Multi-source Information Fusion, interactive Three-Dimensional Dynamic what comes into a driver's and entity behavior
System emulation, be immersed to user in the environment.
(2) based on virtual three dimensional realization
(3) real time execution
In the environment that the realization of mixed reality MR needs to interact with real world occurrences in human life object at one, key point
The timely acquisition with information is exactly interacted with real world.If it is exactly VR that all things, which are all virtual those,.If exhibition
Reveal come virtual information can only simple superposition in real things, that is, AR.
In the prior art, there may be two or more scenes for mixed reality.If scene switching is not in time, can not
Required scene is provided a user in real time, causes user experience bad.Therefore, how a kind of the timely of mixed reality scene is provided
Switching method becomes the hot subject of current research.
Summary of the invention
In view of the foregoing deficiencies of prior art, the purpose of the present invention is to provide a kind of switchings of mixed reality scene
Method and system, storage medium and terminal can realize the timely switching of mixed reality scene based on preset trigger condition, thus
It allows users to experience multiple mixed reality scenes in actual spatial coordinates system.
In order to achieve the above objects and other related objects, the present invention provides a kind of switching method of mixed reality scene, answers
For mixed reality terminal, comprising the following steps: three-dimensional space is divided at least two scene areas；When the mixed reality
When terminal is moved to any scene areas, the corresponding mixed reality scene of the scene areas is switched to.
In one embodiment of the invention, the mixed reality scene includes augmented reality scene, virtual reality scenario, true
One of scene or combination.
In one embodiment of the invention, the scene areas includes one or more of combination: true enclosure space,
Virtual enclosure space, true open space, virtual open space, true plane, true curved surface, true plane
With the combinatorial surface of curved surface, virtual plane, virtual curved surface, virtual plane and curved surface combinatorial surface.
In one embodiment of the invention, the positional relationship of scene areas described in any two is intersection, includes or mutually solely
It is vertical；For positional relationship be intersection or comprising scene areas, show corresponding mixed reality scene based on preset rules.
In one embodiment of the invention, the mixed reality scene include one of image, sound, tactile, smell or
Multiple combinations.
In one embodiment of the invention, the mixed reality terminal is judged based on the three-dimensional spatial information that sensor detects
It is currently located scene areas.
In one embodiment of the invention, switch to that be currently located scene areas corresponding mixed based on the triggering command received
Close reality scene.
Accordingly, the present invention provides a kind of switching system of mixed reality scene, is applied to mixed reality terminal, including draw
Sub-module and switching module；
The division module is used to three-dimensional space being divided at least two scene areas；
The switching module is used for when the mixed reality terminal is moved to any scene areas, switches to the scene
The corresponding mixed reality scene in region.
The present invention provides a kind of storage medium, is stored thereon with computer program, realization when which is executed by processor
The switching method of above-mentioned mixed reality scene.
Finally, the present invention provides a kind of mixed reality terminal, comprising: processor and memory；
The memory is for storing computer program；
The processor is used to execute the computer program of the memory storage, so that the mixed reality terminal executes
The switching method of above-mentioned mixed reality scene.
As described above, the switching method and system, storage medium and terminal of mixed reality scene of the present invention, have
Below the utility model has the advantages that
(1) the timely switching that mixed reality scene can be realized based on preset trigger condition, to allow users to true
Multiple mixed reality scenes are experienced in real space coordinate system；
(2) intelligence degree is high, and greatly the user experience is improved；
(3) it is suitable for the several scenes such as exhibition, game, teaching, it is practical.
Detailed description of the invention
Fig. 1 is shown as flow chart of the switching method of mixed reality scene of the invention in an embodiment；
Fig. 2 is shown as structural schematic diagram of the switching system of mixed reality scene of the invention in an embodiment；
Fig. 3 is shown as the structural schematic diagram of terminal of the invention in an embodiment；
Fig. 4 is shown as structural schematic diagram of the switching system of mixed reality scene of the invention in another embodiment；
Fig. 5 is shown as structural schematic diagram of the switching system of mixed reality scene of the invention in another embodiment.
Component label instructions
21 division modules
22 switching modules
31 processors
32 memories
Specific embodiment
Illustrate embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this specification
Other advantages and efficacy of the present invention can be easily understood for disclosed content.The present invention can also pass through in addition different specific realities
The mode of applying is embodied or practiced, the various details in this specification can also based on different viewpoints and application, without departing from
Various modifications or alterations are carried out under spirit of the invention.It should be noted that in the absence of conflict, following embodiment and implementation
Feature in example can be combined with each other.
It should be noted that illustrating the basic structure that only the invention is illustrated in a schematic way provided in following embodiment
Think, only shown in schema then with related component in the present invention rather than component count, shape and size when according to actual implementation
Draw, when actual implementation kenel, quantity and the ratio of each component can arbitrarily change for one kind, and its assembly layout kenel
It is likely more complexity.
The switching method and system, storage medium and terminal of mixed reality scene of the invention can be based on default triggering items
Part realizes the timely switching of mixed reality scene, can be based on true when so that user carrying out position movement in three dimensions
Space coordinates experience multiple mixed reality scenes and greatly improve user's body to meet the needs of different application scene
It tests.
As shown in Figure 1, it is whole that the switching method of mixed reality scene of the invention is applied to mixed reality in an embodiment
End, specifically includes the following steps:
Step S1, three-dimensional space is divided at least two scene areas.
Specifically, true three-dimensional space is divided at least two scene areas as desired.Wherein it is possible to by true
Real scene boundary is divided, and can also be divided based on virtual scene boundary.
In one embodiment of the invention, the scene areas includes one or more of combination: true enclosure space,
Virtual enclosure space, true open space, virtual open space, true plane, true curved surface, true plane
With the combinatorial surface of curved surface, virtual plane, virtual curved surface, virtual plane and curved surface combinatorial surface.For virtual scene
Region is carried out really by parameters such as its 3D shape in true three-dimension space, size, placement location and placed angles
It is fixed.
Step S2, when the mixed reality terminal is moved to any scene areas, it is corresponding to switch to the scene areas
Mixed reality scene.
Specifically, the mixed reality terminal can also be used portable using wearable device such as glasses, the helmet etc.
Formula equipment such as smart phone, tablet computer, PDA etc..
Wherein, for each scene areas, corresponding mixed reality scene is prestored in the mixed reality terminal.When with
When the family carrying mixed reality terminal moves in three dimensions, first determine whether that the mixed reality terminal is currently located scene
Region is then switched to and is currently located the corresponding mixed reality scene of scene areas, enables a user in different fields
Scene area experiences different mixed reality scenes, meets different application demands.For example, setting three-dimensional space includes A and B
Two scene areas show the corresponding mixing of the scene areas A when the mixed reality terminal is moved to scene areas A
Reality scene.Wherein, the mixed reality scene includes one of augmented reality scene, virtual reality scenario, real scene
Or combination.User can select different types of mixed reality scene according to demand.When the mixed reality scene includes virtual shadow
When picture, the virtual image need to meet user in actual spatial coordinates system perspective rule, as parallel perspective, angular perspective,
Inclination is had an X-rayed, circle has an X-rayed, blocks perspective etc..Accordingly, when the mixed reality terminal is moved to scene area from scene areas A
When the B of domain, the mixed reality terminal switches to rapidly the corresponding mixed reality scene of the scene areas B.
In one embodiment of the invention, the mixed reality scene include one of image, sound, tactile, smell or
Multiple combinations.
In one embodiment of the invention, the scene areas being arranged in the three-dimensional space can be mutually independent, can also
To be overlapping relation or inclusion relation.For positional relationship be intersection or comprising scene areas, shown pair based on preset rules
The mixed reality scene answered.For example, setting is simultaneously when the mixed reality terminal is located at the intersecting area of two scene areas
Show the corresponding mixed reality scene of two scene areas；When the mixed reality terminal is located at included in the first scene areas
When the second scene areas, setting only shows the corresponding mixed reality scene of second scene areas.
In the switching method of mixed reality scene of the invention, the switching of mixed reality scene can based on number of mechanisms into
Row triggering, such as automatic trigger, passive triggering.In one embodiment of the invention, the three-dimensional space that is detected based on sensor
Information judges that the mixed reality terminal is currently located scene areas, and it is described be currently located scene areas and change when,
Switch corresponding mixed reality scene in time.In further embodiment of this invention, when user needs to switch mixed reality scene,
By voice, key, controller, posture (such as in wear-type terminal setting shake the head 2 times can handoff scenario), the side such as gesture
Formula sends triggering command to the mixed reality terminal, so that the mixed reality terminal is based on the triggering command switching received
Mixed reality scene needed for user.
The switching method of mixed reality scene of the invention is further illustrated below by specific embodiment.
In the first embodiment, user is based on the mixed reality terminal and carries out subregional mixed reality guide to visitors service.
Such as in Large Exhibitions, user is at the exhibition section A, the mixed reality guide to visitors information of the mixed reality terminal output exhibition section A；When
When user is moved to the exhibition section B, the mixed reality terminal then switches the mixed reality guide to visitors information of the output exhibition section B.
In a second embodiment, user observes one be placed in true three-dimension space coordinates based on mixed reality terminal
A dummy object such as celestial body, worm hole, plant, animal etc., to realize from from the external observation of dummy object to inside
Seamless connection.
In the third embodiment, user plays reality-virtualizing game using the mixed reality terminal, can be in true three-dimension
The scene areas of a reality-virtualizing game is marked on the vacant lot in space.When user is moved in the scene areas, then into
Enter virtual game scene；When user is moved to outside the scene areas, then reality scene is switched back to, is used so as to remind
Person takes care, and avoids bumping against the object in realistic space and people.
In the fourth embodiment, it when user uses the mixed reality terminal, is placed in true three-dimension space coordinates
The scene areas of one virtual world.When user moves into the scene areas, may be implemented " to pass through " from real world
To the effect of visualization of virtual world.Vice versa, i.e., returns real world from virtual world " passing through ".The wherein virtual world
It can be full virtual scene, be also possible to be superimposed the reality scene of virtual scene or dummy object, be also possible to be set by other
The full-view image of standby shooting, including panorama live streaming, panorama film and panoramic picture.
As shown in Fig. 2, it is whole that the switching system of mixed reality scene of the invention is applied to mixed reality in an embodiment
End, including division module 21 and switching module 22.
Division module 21 is used to three-dimensional space being divided at least two scene areas.
Specifically, true three-dimensional space is divided at least two scene areas as desired.Wherein it is possible to by true
Real scene boundary is divided, and can also be divided based on virtual scene boundary.
In one embodiment of the invention, the scene areas includes one or more of combination: true enclosure space,
Virtual enclosure space, true open space, virtual open space, true plane, true curved surface, true plane
With the combinatorial surface of curved surface, virtual plane, virtual curved surface, virtual plane and curved surface combinatorial surface.For virtual scene
Region is carried out really by parameters such as its 3D shape in true three-dimension space, size, placement location and placed angles
It is fixed.
Switching module 22 is connected with division module 21, for being moved to any scene areas when the mixed reality terminal
When, switch to the corresponding mixed reality scene of the scene areas.
Specifically, the mixed reality terminal can also be used portable using wearable device such as glasses, the helmet etc.
Formula equipment such as smart phone, tablet computer, PDA etc..
Wherein, for each scene areas, corresponding mixed reality scene is prestored in the mixed reality terminal.When with
When the family carrying mixed reality terminal moves in three dimensions, first determine whether that the mixed reality terminal is currently located scene
Region is then switched to and is currently located the corresponding mixed reality scene of scene areas, enables a user in different fields
Scene area experiences different mixed reality scenes, meets different application demands.For example, setting three-dimensional space includes A and B
Two scene areas show the corresponding mixing of the scene areas A when the mixed reality terminal is moved to scene areas A
Reality scene.Wherein, the mixed reality scene includes one of augmented reality scene, virtual reality scenario, real scene
Or combination.User can select different types of mixed reality scene according to demand.When the mixed reality scene includes virtual shadow
When picture, the virtual image need to meet user in actual spatial coordinates system perspective rule, as parallel perspective, angular perspective,
Inclination is had an X-rayed, circle has an X-rayed, blocks perspective etc..Accordingly, when the mixed reality terminal is moved to scene area from scene areas A
When the B of domain, the mixed reality terminal switches to rapidly the corresponding mixed reality scene of the scene areas B.
In one embodiment of the invention, the mixed reality scene include one of image, sound, tactile, smell or
Multiple combinations.
In one embodiment of the invention, the scene areas being arranged in the three-dimensional space can be mutually independent, can also
To be overlapping relation or inclusion relation.For positional relationship be intersection or comprising scene areas, shown pair based on preset rules
The mixed reality scene answered.For example, setting is simultaneously when the mixed reality terminal is located at the intersecting area of two scene areas
Show the corresponding mixed reality scene of two scene areas；When the mixed reality terminal is located at included in the first scene areas
When the second scene areas, setting only shows the corresponding mixed reality scene of second scene areas.
In the switching system of mixed reality scene of the invention, the switching of mixed reality scene can based on number of mechanisms into
Row triggering, such as automatic trigger, passive triggering.In one embodiment of the invention, the three-dimensional space that is detected based on sensor
Information judges that the mixed reality terminal is currently located scene areas, and it is described be currently located scene areas and change when,
Switch corresponding mixed reality scene in time.In further embodiment of this invention, when user's discovery is currently located scene areas hair
When changing, triggering command is sent to the mixed reality terminal, so that the mixed reality is whole by modes such as voice, keys
End group switches in the triggering command received and is currently located the corresponding mixed reality scene of scene areas.
It should be noted that it should be understood that the modules of apparatus above division be only a kind of logic function division,
It can completely or partially be integrated on a physical entity in actual implementation, it can also be physically separate.And these modules can be with
It is all realized, can also be all realized in the form of hardware by way of processing element calls with software, it can also part mould
Block realizes that part of module passes through formal implementation of hardware by way of processing element calls software.Such as: x module can be
The processing element individually set up also can integrate and realize in some chip of above-mentioned apparatus.In addition, x module can also be with
The form of program code is stored in the memory of above-mentioned apparatus, called by some processing element of above-mentioned apparatus and executed with
The function of upper x module.The realization of other modules is similar therewith.These modules completely or partially can integrate together, can also be with
It is independent to realize.Processing element described here can be a kind of integrated circuit, the processing capacity with signal.In the process of realization
In, each step of the above method or the above modules can by the integrated logic circuit of the hardware in processor elements or
The instruction of software form is completed.The above module can be arranged to implement the integrated electricity of one or more of above method
Road, such as: one or more specific integrated circuit (Application Specific Integrated Circuit, abbreviations
ASIC), one or more microprocessors (Digital Singnal Processor, abbreviation DSP), one or more scene
Programmable gate array (Field Programmable Gate Array, abbreviation FPGA) etc..When some above module passes through processing
When the form of element scheduler program code is realized, which can be general processor, such as central processing unit (Central
Processing Unit, abbreviation CPU) or it is other can be with the processor of caller code.These modules can integrate one
It rises, is realized in the form of system on chip (System-on-a-chip, abbreviation SOC).
It is stored with computer program on storage medium of the invention, which realizes above-mentioned mixing when being executed by processor
The switching method of reality scene.The storage medium includes: that ROM, RAM, magnetic disk, USB flash disk, storage card or CD etc. are various can be with
Store the medium of program code.
As shown in figure 3, mixed reality terminal of the invention includes: processor 31 and memory 32 in an embodiment.
The memory 32 is for storing computer program.
The memory 32, which includes: that ROM, RAM, magnetic disk, USB flash disk, storage card or CD etc. are various, can store program generation
The medium of code.
The processor 31 is connected with the memory 32, the computer program stored for executing the memory 32,
So that the mixed reality terminal executes the switching method of above-mentioned mixed reality scene.
Preferably, the processor 31 can be general processor, including central processing unit (Central Processing
Unit, abbreviation CPU), network processing unit (Network Processor, abbreviation NP) etc.；It can also be digital signal processor
(Digital Signal Processor, abbreviation DSP), specific integrated circuit (Application Specific
Integrated Circuit, abbreviation ASIC), field programmable gate array (Field Programmable Gate Array,
Abbreviation FPGA) either other programmable logic device, discrete gate or transistor logic, discrete hardware components.
In one embodiment of the invention, mixed reality terminal of the invention includes control terminal and visible end.The control terminal
It is connected with the visible end by wired or wireless way.The visible end is for showing mixed reality scene.The control terminal
For three-dimensional space to be divided at least two scene areas；When the visible end is moved to any scene areas, described in order
Visible end switches to the corresponding mixed reality scene of the scene areas.
Preferably, the control terminal and the visible end are separately positioned.Wherein, the control terminal may be provided at cloud,
Multiple visible ends can be corresponded to simultaneously, switched over the mixed reality scene to multiple visible ends.
Preferably, the control terminal and the visible end are wholely set.
As shown in figure 4, when the mixed reality terminal is automatically switched, further including in one embodiment of the invention
Sensor, for detecting the location information of the mixed reality terminal, in the scene areas where the mixed reality terminal
Switch corresponding mixed reality scene when changing.
As shown in figure 5, when the mixed reality terminal is passively switched, also being wrapped in another embodiment of the present invention
Trigger module is included, the triggering command sent for receiving user, based on triggering command triggering mixed reality scene
Switching.Preferably, the trigger module can use voice activated module, key trigger module, controller trigger module, posture
Trigger module, gesture trigger module etc..
In conclusion the switching method and system, storage medium and terminal of mixed reality scene of the invention can be based on
Preset trigger condition realizes the timely switching of mixed reality scene, to allow users to experience in actual spatial coordinates system more
A mixed reality scene；Intelligence degree is high, and greatly the user experience is improved；Suitable for a variety of fields such as exhibition, game, teaching
Scape, it is practical.Therefore, the present invention effectively overcomes various shortcoming in the prior art and has high industrial utilization value.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause
This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as
At all equivalent modifications or change, should be covered by the claims of the present invention.
Claims (10)
1. a kind of switching method of mixed reality scene is applied to mixed reality terminal, which comprises the following steps:
Three-dimensional space is divided at least two scene areas；
When the mixed reality terminal is moved to any scene areas, the corresponding mixed reality field of the scene areas is switched to
Scape.
2. the switching method of mixed reality scene according to claim 1, which is characterized in that the mixed reality scene packet
Include one of augmented reality scene, virtual reality scenario, real scene or combination.
3. the switching method of mixed reality scene according to claim 1, which is characterized in that the scene areas include with
Lower a kind of or multiple combinations: true enclosure space, virtual enclosure space, true open space, virtual open space,
It is true plane, true curved surface, the combinatorial surface of true plane and curved surface, virtual plane, virtual curved surface, virtual flat
The combinatorial surface in face and curved surface.
4. the switching method of mixed reality scene according to claim 1, which is characterized in that scene area described in any two
The positional relationship in domain is intersection, includes or independently of each other；For positional relationship be intersection or comprising scene areas, based on default
Rule shows corresponding mixed reality scene.
5. the switching method of mixed reality scene according to claim 1, which is characterized in that the mixed reality scene packet
Include one of image, sound, tactile, smell or multiple combinations.
6. the switching method of mixed reality scene according to claim 1, which is characterized in that detected based on sensor
Three-dimensional spatial information judges that the mixed reality terminal is currently located scene areas.
7. the switching method of mixed reality scene according to claim 1, which is characterized in that referred to based on the triggering received
Order, which switches to, is currently located the corresponding mixed reality scene of scene areas.
8. a kind of switching system of mixed reality scene, be applied to mixed reality terminal, which is characterized in that including division module and
Switching module；
The division module is used to three-dimensional space being divided at least two scene areas；
The switching module is used for when the mixed reality terminal is moved to any scene areas, switches to the scene areas
Corresponding mixed reality scene.
9. a kind of storage medium, is stored thereon with computer program, which is characterized in that realize power when the program is executed by processor
Benefit require any one of 1 to 7 described in mixed reality scene switching method.
10. a kind of mixed reality terminal characterized by comprising processor and memory；
The memory is for storing computer program；
The processor is used to execute the computer program of the memory storage, so that the mixed reality terminal perform claim
It is required that the switching method of mixed reality scene described in any one of 1 to 7.
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| CN111242704A (en) * | 2020-04-26 | 2020-06-05 | 北京外号信息技术有限公司 | Method and electronic equipment for superposing live character images in real scene |
| CN111242704B (en) * | 2020-04-26 | 2020-12-08 | 北京外号信息技术有限公司 | Method and electronic equipment for superposing live character images in real scene |
| TWI795762B (en) * | 2020-04-26 | 2023-03-11 | 大陸商北京外號信息技術有限公司 | Method and electronic equipment for superimposing live broadcast character images in real scenes |
| CN114153307A (en) * | 2020-09-04 | 2022-03-08 | 中移(成都)信息通信科技有限公司 | Scene block processing method, device, electronic equipment and computer storage medium |
| CN114219923A (en) * | 2021-12-14 | 2022-03-22 | 北京凯泰铭科技文化发展有限公司 | AR, VR and MR fusion method and system applied to vestige reproduction |
| CN114219923B (en) * | 2021-12-14 | 2022-09-23 | 北京凯泰铭科技文化发展有限公司 | AR, VR and MR fusion method and system applied to vestige reproduction |
| CN114461064A (en) * | 2022-01-21 | 2022-05-10 | 北京字跳网络技术有限公司 | Virtual reality interaction method, device, equipment and storage medium |
| CN114461064B (en) * | 2022-01-21 | 2023-09-15 | 北京字跳网络技术有限公司 | Virtual reality interaction method, device, equipment and storage medium |
| CN114612635A (en) * | 2022-02-28 | 2022-06-10 | 北京行者无疆科技有限公司 | Method and device capable of switching between augmented reality mode and virtual reality mode |
| WO2023160213A1 (en) * | 2022-02-28 | 2023-08-31 | 北京行者无疆科技有限公司 | Method and apparatus capable of switching between augmented-reality mode and virtual-reality mode |
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