CN106502654A - Virtual reality scenario loading method and equipment - Google Patents
Virtual reality scenario loading method and equipment Download PDFInfo
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- CN106502654A CN106502654A CN201610869829.4A CN201610869829A CN106502654A CN 106502654 A CN106502654 A CN 106502654A CN 201610869829 A CN201610869829 A CN 201610869829A CN 106502654 A CN106502654 A CN 106502654A
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- virtual reality
- model resource
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- resource
- loading
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
Abstract
The invention discloses a kind of virtual reality scenario loading method and equipment；The method includes：In response to the load request to destination virtual reality scene, the exclusive model resource in current virtual reality scene is deleted, retain common model resource and scene camera；The exclusive model resource of the destination virtual reality scene is loaded, assumes the destination virtual reality scene for the exclusive model resource according to the target reality scene, the common model resource and the scene camera.According to the present invention it is possible to shorten the time of loading virtual reality scenario, it is to avoid blank screen phenomenon occur, Consumer's Experience is lifted.
Description
Technical field
The present invention relates to technical field of virtual reality, more particularly, to virtual reality scenario loading method and equipment.
Background technology
Virtual reality technology is a kind of simulated environment for generating virtual reality by computer technology, will be comprising multi-source information
The virtual reality scenario of the entity behavior response of the interactively Three-Dimensional Dynamic what comes into a driver's of fusion and emulation presents to user, makes user
It is immersed in the environment.Had at present many manufacturers based on virtual reality technology release can in such as mobile phone, wearable set
Virtual reality applications (for example, the audio-visual broadcasting of reality-virtualizing game, virtual reality run on the terminal units such as standby, panel computer
Application program etc.), to provide a user with the Consumer's Experience of virtual reality.
But, with the development of computer technology, and people's interactive experience that virtual reality applications are provided will
Ask continuous improvement, in virtual reality applications to user present virtual reality scenario included in threedimensional model scale and
Complexity increases in gradient.And the disposal ability of the terminal unit of current support operation virtual reality applications still cannot be expired
Foot carries out real-time processing to large-scale three dimensional model or substantial amounts of trivector data, therefore usual in operation virtual reality applications
Occur that rendering efficiency is low, cause the frame per second of the three-dimensional picture in virtual reality scenario to decline, special in loading virtual reality scenario
When redirected between virtual reality scenario, the model resource load time of scene is oversize, blank screen phenomenon occurs, has a strong impact on use
Experience at family.
Therefore, it has been recognised by the inventors that being necessary to be improved for above-mentioned problems of the prior art.
Content of the invention
It is an object of the present invention to provide a kind of new solution for loading virtual reality scenario.
According to the first aspect of the invention, there is provided a kind of virtual reality scenario loading method：
In response to the load request to destination virtual reality scene, the exclusive model money in current virtual reality scene is deleted
Source, retains common model resource and scene camera, and wherein, the private model resource is in corresponding virtual reality scenario
Exclusive model resource, the common model resource are in involved all virtual reality scenarios in current virtual real world applications
The model resource for all including；
The exclusive model resource of the destination virtual reality scene is loaded, for according to the only of the target reality scene
There are model resource, the common model resource and the scene camera to assume the target virtual reality scene.
Alternatively, the virtual reality scenario loading method, also includes：
When initial virtual reality scenario is loaded, common model resource and scene camera described in dynamic load.
Alternatively, the virtual reality scenario loading method, also includes：
The model resource included in all virtual reality scenarios for being related in current virtual real world applications is classified, with
Determine that included in each virtual reality scenario being related in the common model resource and current virtual real world applications owns
Exclusive model resource.
Alternatively, the virtual reality scenario loading method, also includes：
The step of executing the loading destination virtual reality scene before, to be related in current virtual real world applications
The model resource and the scene camera included in all virtual reality scenarios carries out Prefab encapsulation.
In one example, the exclusive of the loading destination virtual reality scene is executed by way of Asynchronous loading
The step of model resource.
According to the second aspect of the invention, there is provided a kind of virtual reality scenario loading equipemtn, including：
Resource processing unit, in response to the load request to destination virtual reality scene, deleting current virtual reality
Exclusive model resource in scene, retains common model resource and scene camera, and wherein, the private model resource is right
Exclusive model resource in the virtual reality scenario that answers, the common model resource are involved in current virtual real world applications
The model resource all included in all virtual reality scenarios；
Resource loading unit, for loading the exclusive model resource of the destination virtual reality scene, for according to institute
Exclusive model resource, the common model resource and the scene camera for stating target reality scene assumes the target void
Intend reality scene.
Alternatively, the virtual reality scenario loading equipemtn, also includes：
Original upload unit, for the common model resource described in dynamic load when initial virtual reality scenario is loaded with
And scene camera.
Alternatively, the virtual reality scenario loading equipemtn, also includes：
Resource classification unit, for the mould included in all virtual reality scenarios to being related in current virtual real world applications
Type resource is classified, to determine each virtual reality being related in the common model resource and current virtual real world applications
The all exclusive model resource included in scene.
Alternatively, the virtual reality scenario loading equipemtn, also includes：
Resource Encapsulation unit, the step of executing the loading destination virtual reality scene before, for current empty
The model resource and the scene camera included in all virtual reality scenarios being related in plan real world applications is carried out
Prefab is encapsulated.
In one example, the resource loading unit is used for executing the loading mesh by way of Asynchronous loading
The step of exclusive model resource of mark virtual reality scenario.
It was found by the inventors of the present invention that in the prior art, not yet exist a kind of can shorten virtual reality scenario plus
The load time is avoiding the occurrence of the virtual reality scenario loading method and equipment of blank screen phenomenon.Therefore, present invention skill to be realized
Art task or technical problem to be solved be that those skilled in the art never expect or it is not expected that, therefore this
Bright is a kind of new technical scheme.
By referring to the drawings to the present invention exemplary embodiment detailed description, the present invention further feature and its
Advantage will be made apparent from.
Description of the drawings
Combined in the description and the accompanying drawing of the part that constitutes description shows embodiments of the invention, and even
Illustrate to be used for the principle for explaining the present invention together with which；
Fig. 1 is the block diagram of the example for showing the hardware configuration that can be used for the computing system for realizing embodiments of the invention；
The flow chart that Fig. 2 shows the virtual reality scenario loading method of embodiments of the invention；
Fig. 3 shows the block diagram of the virtual reality scenario loading equipemtn of embodiments of the invention；
Fig. 4 is the schematic diagram of the example of the virtual reality scenario loading method of embodiments of the invention.
Specific embodiment
Describe the various exemplary embodiments of the present invention now with reference to accompanying drawing in detail.It should be noted that：Unless in addition had
Body illustrates that the part and the positioned opposite of step, numerical expression and numerical value for otherwise illustrating in these embodiments does not limit this
The scope of invention.
It is illustrative below to the description only actually of at least one exemplary embodiment, never as to the present invention
And its application or any restriction for using.
For known to person of ordinary skill in the relevant, technology, method and apparatus may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered a part for description.
In all examples of shown here and discussion, any occurrence should be construed as merely exemplary, and not
It is as restriction.Therefore, other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter represent similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then which need not be further discussed in subsequent accompanying drawing.
<Hardware configuration>
Fig. 1 is the block diagram of the hardware configuration for illustrating the computer system 1000 that can realize embodiments of the invention.
As shown in figure 1, computer system 1000 includes computer 1110.Computer 1110 is included via system bus 1121
The processing unit 1120 of connection, system storage 1130, fixed non-volatile memory interface 1140, mobile non-volatile memories
Device interface 1150, user input interface 1160, network interface 1170, video interface 1190 and peripheral interface 1195.
System storage 1130 includes ROM (read only memory) and RAM (random access memory).BIOS (basic inputs
Output system) reside in ROM.Operating system, application program, other program modules and some routine datas are resided in RAM.
The fixed non-volatile memory of such as hard disk is connected to fixed non-volatile memory interface 1140.Fixation is non-easily
The property lost memorizer for example can be with storage program area, application program, other program modules and some routine datas.
The mobile nonvolatile memory of such as floppy disk and CD-ROM drive is connected to and moves non-volatile depositing
Memory interface 1150.For example, floppy disk can be inserted in floppy disk, and CD (CD) can be inserted into CD-ROM
In driver.
The input equipment of such as mouse and keyboard is connected to user input interface 1160.
Computer 1110 can be connected to remote computer 1180 by network interface 1170.For example, network interface 1170
Remote computer can be connected to by LAN.Or, network interface 1170 may be coupled to modem (manipulator-
Demodulator), and modem is connected to remote computer 1180 via wide area network.
Remote computer 1180 can include the memorizer of such as hard disk, and which can store remote application.
Video interface 1190 is connected to monitor.
Peripheral interface 1195 is connected to printer and speaker.
Computer system 1000 shown in Fig. 1 be only explanatory, and be never intended to limit the present invention, its apply
Or purposes.It is applied in embodiments of the invention, the memorizer 1120 of computer 1100 is used for store instruction, the instruction
Added with executing any one virtual reality scenario provided in an embodiment of the present invention for controlling the processor 1110 and being operated
Support method.Although showing multiple devices to computer 1100 in FIG, the present invention can only relate to part therein
Device, for example, web page server 1100 pertains only to processor 1110 and storage device 1120 etc..Technical staff can be according to this
Bright disclosed conceptual design instruction.How control process device is operated for instruction, and this is it is known in the art that therefore here is no longer detailed
Description.
<Embodiment>
A kind of virtual reality scenario loading method is provided in the present embodiment, as shown in Fig. 2 including：
Step S2100, in response to the load request to destination virtual reality scene, deletes in current virtual reality scene
Exclusive model resource, retains common model resource and scene camera, and wherein, the private model resource is corresponding virtuality
Exclusive model resource in reality scene, the common model resource are involved all virtuality in current virtual real world applications
The model resource all included in reality scene.
In the present embodiment, the virtual reality scenario is (for example empty by display device in current virtual real world applications
Intend display screen etc. of real world devices) scene that presents to user.The virtual reality applications can be by such as mobile phone, can
The application run on the terminal units such as wearable device, panel computer, for example, the audio-visual broadcasting of reality-virtualizing game, virtual reality should
With program, it is provided that the impression of user's virtual reality.
The virtual reality scenario is generated generally according to various scene developing instrument platforms, including various model resources and
Scene camera (Camera), the model resource are various building of may relate to of virtual reality scenario in virtual reality scenario
Build, personage, vegetation, machinery, animal, mountains and rivers, river, the corresponding threedimensional model resource such as landscape.In one example, the scene
Developing instrument platform can be Unity3D, and Unity3D is to allow user easily to open by one that Unity Technologies are developed
Send out create 3 D video game, building visualization, the type interaction content such as realtime three dimensional animation multi-platform comprehensive
Development of games instrument, is a professional game engine that integrates comprehensively.
In the present embodiment, the various model resources for including in the virtual reality scenario, can be according to practical application need
Ask and be divided into common model resource and exclusive model resource.For example, the private model resource is corresponding virtual reality field
Exclusive model resource in scape, the common model resource are involved all virtual reality fields in current virtual real world applications
The model resource all included in scape.Therefore, in one example, the virtual reality scenario loading method provided in the present embodiment
Also include：The model resource included in all virtual reality scenarios for being related in current virtual real world applications is classified, with
Determine that included in each virtual reality scenario being related in the common model resource and current virtual real world applications owns
Exclusive model resource.For example, the Tag (label) for being carried by the model resource to including in virtual reality scenario is classified,
The model resource included in all virtual reality scenarios being related in current virtual real world applications is labeled as sharing mould by Tag
Type resource, other model resources are labeled as exclusive model resource by Tag.
In step S2100, delete current virtual reality scene in exclusive model resource, retain common model resource with
And scene camera, specifically, can define and scene life cycle mechanism virtual reality scenario defined in prior art
Different mechanism is realizing.Scene life cycle mechanism definition of the prior art is the model included in virtual reality scenario
Resource and scene camera have identical scene life cycle, when scene life cycle is reached, for example, need to terminate currently
Virtual reality scenario, when loaded targets virtual reality scenario realizes scene hop, the model that includes in current virtual reality scene
Resource and scene camera all can be destroyed, and in loaded targets virtual reality scenario, need to reload destination virtual now
Whole model resources that real field scape includes, thus there may be the process of the terminal unit for being limited to run virtual reality applications
Ability, the load time oversize experience for causing blank screen impact user occur.Scene life cycle mechanism is current virtual reality field
The intrinsic mechanism of the developing instrument platform (such as Unity3D) of scape, and in embodiments of the present invention, can be existing to destination virtual
It is divided into after common model resource and exclusive model resource comprising model resource in real field scape, common model resource and scene is taken the photograph
Camera no longer realizes the mechanism of scene life cycle so that destination virtual reality scene loading implement scene can redirected
When, common model resource and scene camera can be retained, it is to avoid repeat to load the common model resource shortening scene load time,
Retain scene camera to avoid the occurrence of blank screen.
After step S2100, step S2200 is entered, loads the exclusive model resource of the destination virtual reality scene,
For according to the exclusive model resource of the target reality scene, the common model resource and the scene camera being in
The existing destination virtual reality scene.
By virtual reality scenario loading method as shown in Figure 2, in loaded targets virtual reality scenario, it may not be necessary to
Loading common model resource and scene camera is repeated, is shortened the time of loaded targets virtual reality scenario, also, is retained
Scene camera, can avoid the occurrence of blank screen phenomenon.Lift Consumer's Experience.
And the common model resource and scene camera can be stored in corresponding virtual reality applications or are transported
In the terminal unit of the corresponding virtual reality applications of row, it is also possible to be stored in far-end server or cloud server.Work as mesh
When mark virtual reality scenario is the initial virtual reality scenario of current virtual reality applications, need to load the common model
Resource and scene camera.Therefore, in one example, the virtual reality scenario loading method for providing in the present embodiment is also wrapped
Include：When initial virtual reality scenario is loaded, common model resource and scene camera described in dynamic load.
And in one example, while can also carry out step S2100, execution step S2200 is realized in user to void
When plan reality scene interacts operation, the destination virtual reality field of the destination virtual reality scene that user's request can be loaded
In scape, exclusive model resource carries out Asynchronous loading backup by way of multithreading, further shortens destination virtual reality scene
Load time, give user the Consumer's Experience without waiting for scene hop is just realized.Therefore, the virtuality provided in the present embodiment
Reality scene loading method, can also include：The loading destination virtual reality field is executed by way of Asynchronous loading
The step of exclusive model resource of scape.
Additionally, in one example, virtual reality scenario loading method provided in embodiment can also include：?
Before the step of executing the loading destination virtual reality scene, all virtual existing to be related in current virtual real world applications
The model resource and the scene camera included in real field scape carries out Prefab encapsulation.For example, by Unit3D to virtuality
The model resource and the scene camera (Camera) included in reality scene carries out Prefab encapsulation.Can so simplify
The loading procedure of virtual reality scenario, shortens the load time of virtual reality scenario.
By the virtual reality scenario loading method provided in above-described the present embodiment, virtual existing in loaded targets
During real field scape, it may not be necessary to repeat loading common model resource and scene camera, shorten loaded targets virtual reality field
The time of scape, also, retain scene camera, blank screen phenomenon can be avoided the occurrence of.Lift Consumer's Experience.
In the present embodiment, a kind of virtual reality scenario loading equipemtn 3000 is also provided, as shown in figure 3, including Energy Resources Service
Reason unit 3100 and resource loading unit 3200, alternatively, also include original upload unit 3300, resource classification unit 3400 with
And Resource Encapsulation unit 3500, for implementing any one virtual reality scenario loading method provided in the present embodiment, here
Repeat no more.
Virtual reality scenario loading equipemtn 3000, including：
Resource processing unit 3100, in response to the load request to destination virtual reality scene, deleting current virtual
Exclusive model resource in reality scene, retains common model resource and scene camera, wherein, the private model resource
It is exclusive model resource in corresponding virtual reality scenario, the common model resource is involved in current virtual real world applications
And all virtual reality scenarios in the model resource that all includes；
Resource loading unit 3200, for loading the exclusive model resource of the destination virtual reality scene, for root
Assume the mesh according to the exclusive model resource of the target reality scene, the common model resource and the scene camera
Mark virtual reality scenario.
Alternatively, the virtual reality scenario loading equipemtn 3000, also includes：
Original upload unit 3300, for the common model money described in dynamic load when initial virtual reality scenario is loaded
Source and scene camera.
Alternatively, the virtual reality scenario loading equipemtn 3000, also includes：
Resource classification unit 3400, for including in all virtual reality scenarios to being related in current virtual real world applications
Model resource classified, virtual to determine each that be related in the common model resource and current virtual real world applications
The all exclusive model resource included in reality scene.
Alternatively, the virtual reality scenario loading equipemtn 3000, also includes：
Resource Encapsulation unit 3400, for the step of executing the loading destination virtual reality scene before, to working as
The model resource and the scene camera included in all virtual reality scenarios being related in front virtual reality applications is carried out
Prefab is encapsulated.
Alternatively, the resource loading unit 3200 is used for executing the loading target by way of Asynchronous loading
The step of exclusive model resource of virtual reality scenario.
In the present embodiment, the virtual reality scenario loading equipemtn 3000 can have multiple entity device forms, for example
Can may be embodied in virtual reality applications as functional unit, it is also possible to be included in the operation virtuality as functional unit
In the virtual reality device of real world applications, can be included in virtual reality applications with partial function unit and remaining function
Unit is included in the form in the virtual reality device for running the virtual reality applications.As long as implementing empty in the present embodiment
Intend the entity device of the function that reality scene loading equipemtn 3000 has, in the protection domain disclosed by the embodiment of the present invention
Among.
<Example>
Give one example below with reference to Fig. 4, further illustrate virtual scene loading method in the present embodiment.In Fig. 4 institutes
Show in method, comprise the following steps：
Step S401, to the model resource that includes in all virtual reality scenarios for being related in current virtual real world applications with
And scene camera carries out Prefab encapsulation, for example, Prefab is carried out to model resource and scene camera by Unity3D
Encapsulation, scene camera can be the Camera in Unity3D, carry out Prefab envelopes to model resource and scene camera
After dress, step S402 is entered；
Step S402, to the model resource that includes in all virtual reality scenarios for being related in current virtual real world applications from
The Tag (label) of band is classified, the model that will include in all virtual reality scenarios being related in current virtual real world applications
Resource is labeled as common model resource by Tag, and other model resources are labeled as exclusive model resource by Tag, afterwards
Enter step S403；
Step S403, judges whether to need loaded targets virtual reality scenario：If it is virtual existing to receive user's loaded targets
The request of real field scape, enters step S404, otherwise, if receiving the request for stopping loading virtual reality scenario, such as user behaviour
Current virtual real world applications are exited, is terminated；
Step S404, judges that whether the destination virtual reality scene for loading is the initial virtual reality of current virtual application
Scene, if it is, entering step S405, otherwise, enters step S406；
Step S405, dynamic load common model resource and scene camera, step S407；
Step S406, deletes the exclusive model resource in current virtual reality scene, retains common model resource and field
Scape video camera, enters step S407；
Step S407, the exclusive model resource of Asynchronous loading destination virtual reality scene, therefore, step S407 can be with step
Rapid S405 or step S406 are carried out simultaneously, after the exclusive model resource of carrying target virtual reality scenario, can be according to institute
Exclusive model resource, the common model resource and the scene camera for stating target reality scene assumes the target void
Intend reality scene, afterwards, go back to step S403, judge whether to need the next destination virtual reality scene of loading, if it is desired,
Subsequent step is then continued executing with, otherwise, is terminated.
In this example, by the model resource to including in involved virtual reality scenario in current virtual real world applications
Prefab encapsulation is carried out with scene camera, the loading procedure that can simplify virtual reality scenario loads virtual reality field to shorten
The time of scape, also, drawn by the model resource to including in involved virtual reality scenario in current virtual real world applications
Divide common model resource and exclusive model resource, current virtual reality scene is only deleted in loaded targets virtual reality scenario
Exclusive model resource, and retain common model resource and scene camera, it may not be necessary to repeat loading common model resource and
Scene camera, shortens the time of loaded targets virtual reality scenario, and avoids the occurrence of blank screen phenomenon.Additionally, by asynchronous
The exclusive resource of loaded targets virtual reality scenario, can further shorten the time of loaded targets virtual reality scenario, there is provided
User is without waiting for the experience that can just load redirected destination virtual reality scene.
Embodiments of the invention already in connection with Description of Drawings above, according to the present embodiment, in loaded targets virtual reality
During scene, the exclusive model resource in current virtual reality scene is deleted, retain common model resource and scene camera, make
May not necessarily repeat loading common model resource and scene camera, shorten loaded targets virtual reality scenario when
Between, also, retain scene camera, blank screen phenomenon can be avoided the occurrence of.Lift Consumer's Experience.
It will be appreciated by those skilled in the art that, virtual reality scenario loading equipemtn can be realized by various modes
3000.For example, it is possible to realize virtual reality scenario loading equipemtn 3000 by instructing configuration processor.For example, it is possible to will refer to
Order is stored in ROM, and when starting the device, is read in programming device to realize virtual reality field from ROM instruction
Scape loading equipemtn 3000.For example, it is possible to virtual reality scenario loading equipemtn 3000 is cured in dedicated devices (such as ASIC).
Virtual reality scenario loading equipemtn 3000 separate unit can be divided into, or they reality can be combined
Existing.Virtual reality scenario loading equipemtn 3000 can be realized by the one kind in above-mentioned various implementations, or can be led to
The combination of two or more modes that crosses in above-mentioned various implementations is realizing.
It is well known by those skilled in the art that the development of the electronic information technology with such as large scale integrated circuit technology
With the trend of hardware and software, to clearly divide computer system soft and hardware boundary and seem relatively difficult.Because appointing
What operation can be realized with software, it is also possible to realized by hardware.The execution of any instruction can be completed by hardware, equally also may be used
To be completed by software.For a certain machine function is using hardware implementations or software implement scheme, depending on price, speed
The Non-technical factors such as degree, reliability, memory capacity, change cycle.Therefore, for the ordinary skill of electronic information technical field
For personnel, mode more direct and that a technical scheme is explicitly described is to describe each operation in the program.Knowing
In the case of road institute operation to be performed, those skilled in the art can be based on directly setting to the consideration of the Non-technical factor
Count out desired product.
The present invention can be system, method and/or computer program.Computer program can include computer
Readable storage medium storing program for executing, containing the computer-readable program instructions for being used for making processor realize various aspects of the invention.
Computer-readable recording medium can be kept and store by the tangible of the instruction instruction that uses of execution equipment
Equipment.Computer-readable recording medium for example may be-but not limited to-storage device electric, magnetic storage apparatus, optical storage
Equipment, electromagnetism storage device, semiconductor memory apparatus or above-mentioned any appropriate combination.Computer-readable recording medium
More specifically example (non exhaustive list) includes：Portable computer diskette, hard disk, random access memory (RAM), read-only deposit
Reservoir (ROM), erasable programmable read only memory (EPROM or flash memory), static RAM (SRAM), portable
Compact disk read only memory (CD-ROM), digital versatile disc (DVD), memory stick, floppy disk, mechanical coding equipment, for example thereon
Be stored with instruction punch card or groove internal projection structure and above-mentioned any appropriate combination.Calculating used herein above
Machine readable storage medium storing program for executing is not construed as instantaneous signal itself, the electromagnetic wave of such as radio wave or other Free propagations, logical
Cross the electromagnetic wave (for example, by the light pulse of fiber optic cables) of waveguide or the propagation of other transmission mediums or pass through wire transfer
The signal of telecommunication.
Computer-readable program instructions as described herein can from computer-readable recording medium download to each calculating/
Processing equipment, or outer computer or outer is downloaded to by network, such as the Internet, LAN, wide area network and/or wireless network
Portion's storage device.Network can include copper transmission cable, fiber-optic transfer, be wirelessly transferred, router, fire wall, switch, gateway
Computer and/or Edge Server.Adapter or network interface in each calculating/processing equipment receives meter from network
Calculation machine readable program instructions, and the computer-readable program instructions are forwarded, for the meter being stored in each calculating/processing equipment
In calculation machine readable storage medium storing program for executing.
For execute the present invention operation computer program instructions can be assembly instruction, instruction set architecture (ISA) instruction,
Machine instruction, machine-dependent instructions, microcode, firmware instructions, condition setup data or with one or more programming language
Source code or object code that combination in any is write, the programming language include OO programming language such as
Smalltalk, C++ etc., and the procedural programming languages of routine such as " C " language or similar programming language.Computer
Readable program instructions fully can be executed on the user computer, partly execute on the user computer, as one solely
Vertical software kit is executed, part executes on the remote computer or completely in remote computer on the user computer for part
Or execute on server.In the situation of remote computer is related to, remote computer can pass through the network bag of any kind
Include LAN (LAN) or wide area network (WAN) is connected to subscriber computer, or, it may be connected to outer computer (such as profit
With ISP come by Internet connection).In certain embodiments, by using computer-readable program instructions
Status information carry out personalized customization electronic circuit, such as Programmable Logic Device, field programmable gate array (FPGA) can
Programmed logic array (PLA) (PLA), the electronic circuit can execute computer-readable program instructions, so as to realize each side of the present invention
Face.
Referring herein to method according to embodiments of the present invention, device (system) and computer program flow chart and/
Or block diagram describes various aspects of the invention.It should be appreciated that each square frame and flow chart of flow chart and/or block diagram and/
Or in block diagram each square frame combination, can be realized by computer-readable program instructions.
These computer-readable program instructions can be supplied to general purpose computer, special-purpose computer or other programmable datas
The processor of processing meanss, so that produce a kind of machine so that these instructions are by computer or other programmable datas
During the computing device of processing meanss, flowchart is generated and/or work(specified in the one or more square frames in block diagram
The device of energy/action.These computer-readable program instructions can also be stored in a computer-readable storage medium, these refer to
Order causes computer, programmable data processing unit and/or other equipment to work in a specific way, so as to be stored with instruction
Computer-readable medium then includes a manufacture, and which is included in flowchart and/or the one or more square frames in block diagram
The instruction of the various aspects of the function/action of regulation.
Can also computer-readable program instructions be loaded into computer, other programmable data processing units or other
On equipment so that execute series of operation steps on computer, other programmable data processing units or miscellaneous equipment, to produce
The computer implemented process of life, so that execute on computer, other programmable data processing units or miscellaneous equipment
Function/action specified in one or more square frames in instruction flowchart and/or block diagram.
Flow chart and block diagram in accompanying drawing shows system, method and the computer journey of the multiple embodiments according to the present invention
The architectural framework in the cards of sequence product, function and operation.At this point, each square frame in flow chart or block diagram can generation
A part for table one module, program segment or instruction, a part for the module, program segment or instruction include one or more use
Executable instruction in the logic function for realizing regulation.In some are as the realizations that replaces, the function that marked in square frame
Can occur with the order for being different from marked in accompanying drawing.For example, two continuous square frames can essentially be held substantially in parallel
OK, they can also be executed sometimes in the opposite order, and this is depending on involved function.It is also noted that block diagram and/or
The combination of each square frame and block diagram and/or the square frame in flow chart in flow chart, can use the function or dynamic of executing regulation
The special hardware based system that makees is realizing, or can combine to realize with specialized hardware and computer instruction.Right
For those skilled in the art it is well known that, realized by hardware mode, realized by software mode and by software and
The mode of combination of hardware realizes it being all of equal value.
It is described above various embodiments of the present invention, described above is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.In the case of the scope and spirit without departing from illustrated each embodiment, for this skill
For the those of ordinary skill in art field, many modifications and changes will be apparent from.The selection of term used herein, purport
Best explain the principle of each embodiment, practical application or to market in technological improvement, or make the art its
Its those of ordinary skill is understood that each embodiment disclosed herein.The scope of the present invention be defined by the appended claims.
Claims (10)
1. a kind of virtual reality scenario loading method, it is characterised in that include：
In response to the load request to destination virtual reality scene, the exclusive model resource in current virtual reality scene is deleted,
Retain common model resource and scene camera, wherein, the private model resource is only in corresponding virtual reality scenario
Some model resources, the common model resource be in involved all virtual reality scenarios in current virtual real world applications all
Comprising model resource；
The exclusive model resource of the destination virtual reality scene is loaded, for the exclusive mould according to the target reality scene
Type resource, the common model resource and the scene camera assume the destination virtual reality scene.
2. virtual reality scenario loading method according to claim 1, it is characterised in that also include：
When initial virtual reality scenario is loaded, common model resource and scene camera described in dynamic load.
3. virtual reality scenario loading method according to claim 1, it is characterised in that also include：
The model resource included in all virtual reality scenarios for being related in current virtual real world applications is classified, to determine
Included in each virtual reality scenario being related in the common model resource and current virtual real world applications is all exclusive
Model resource.
4. virtual reality scenario loading method according to claim 1, it is characterised in that also include：
The step of executing the loading destination virtual reality scene before, all to be related in current virtual real world applications
The model resource and the scene camera included in virtual reality scenario carries out Prefab encapsulation.
5. the virtual reality scenario loading method according to any one in claim 1-4, it is characterised in that：
Executed by way of Asynchronous loading the loading destination virtual reality scene exclusive model resource the step of.
6. a kind of virtual reality scenario loading equipemtn, it is characterised in that include：
Resource processing unit, in response to the load request to destination virtual reality scene, deleting current virtual reality scene
In exclusive model resource, retain common model resource and scene camera, wherein, the private model resource is corresponding
Exclusive model resource in virtual reality scenario, the common model resource are all involved by current virtual real world applications
The model resource all included in virtual reality scenario；
Resource loading unit, for loading the exclusive model resource of the destination virtual reality scene, for according to the mesh
It is existing that the exclusive model resource of mark reality scene, the common model resource and the scene camera assume the destination virtual
Real field scape.
7. virtual reality scenario loading equipemtn according to claim 6, it is characterised in that also include：
Original upload unit, for common model resource and field described in dynamic load when initial virtual reality scenario is loaded
Scape video camera.
8. virtual reality scenario loading equipemtn according to claim 6, it is characterised in that also include：
Resource classification unit, for the model money included in all virtual reality scenarios to being related in current virtual real world applications
Source is classified, to determine each virtual reality scenario being related in the common model resource and current virtual real world applications
In all exclusive model resource that includes.
9. virtual reality scenario loading equipemtn according to claim 6, it is characterised in that also include：
Resource Encapsulation unit, for the step of executing the loading destination virtual reality scene before, existing to current virtual
The model resource and the scene camera included in all virtual reality scenarios being related in real application carries out Prefab envelopes
Dress.
10. the virtual reality scenario loading equipemtn according to any one in claim 6-9, it is characterised in that the money
Source loading unit is used for the exclusive model money for executing the loading destination virtual reality scene by way of Asynchronous loading
The step of source.
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| CN201610869829.4A CN106502654B (en) | 2016-09-30 | 2016-09-30 | Virtual reality scenario loading method and equipment |
| PCT/CN2016/110924 WO2018058811A1 (en) | 2016-09-30 | 2016-12-20 | Virtual reality scene loading method and device |
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| CN201610869829.4A CN106502654B (en) | 2016-09-30 | 2016-09-30 | Virtual reality scenario loading method and equipment |
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| CN106502654A true CN106502654A (en) | 2017-03-15 |
| CN106502654B CN106502654B (en) | 2019-09-17 |
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| WO (1) | WO2018058811A1 (en) |
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| CN107168780A (en) * | 2017-04-06 | 2017-09-15 | 北京小鸟看看科技有限公司 | Loading method, equipment and the virtual reality device of virtual reality scenario |
| CN109240762A (en) * | 2018-08-07 | 2019-01-18 | 云南电网有限责任公司曲靖供电局 | The loading method and device of resource in a kind of analogue system |
| CN110688239A (en) * | 2019-09-27 | 2020-01-14 | 上海依图网络科技有限公司 | Model calling method, device, equipment and computer readable storage medium |
| CN111078317A (en) * | 2019-12-17 | 2020-04-28 | 米哈游科技（上海）有限公司 | Scene data processing method and device, computer equipment and storage medium |
| CN111352670A (en) * | 2020-03-10 | 2020-06-30 | 简吉波 | Virtual reality scene loading method and device, virtual reality system and equipment |
| CN112435346A (en) * | 2020-11-19 | 2021-03-02 | 苏州亿歌网络科技有限公司 | Multi-type scene coexistence adding method, device, terminal and storage medium |
| WO2021051440A1 (en) * | 2019-09-20 | 2021-03-25 | 歌尔科技有限公司 | Method and device for loading module of pc terminal-based virtual reality device |
| WO2022257692A1 (en) * | 2021-06-09 | 2022-12-15 | 腾讯科技（深圳）有限公司 | Virtual scene transition method and apparatus, device, storage medium and program product |
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Also Published As
| Publication number | Publication date |
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| WO2018058811A1 (en) | 2018-04-05 |
| CN106502654B (en) | 2019-09-17 |
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