WO2023224284A1

WO2023224284A1 - System and method for providing 3-dimensional content by using plurality of servers

Info

Publication number: WO2023224284A1
Application number: PCT/KR2023/005660
Authority: WO
Inventors: 진세형
Original assignee: 주식회사 컬러버스
Priority date: 2022-05-16
Filing date: 2023-04-26
Publication date: 2023-11-23
Also published as: KR20230159950A

Abstract

The present invention relates to a system and method for providing 3-dimensional content, and provides a system for providing 3-dimensional content and an operating method of the system, the system comprising: a packet synchronization processing unit that, when a first user accesses 3-dimensional content, accesses a packet synchronization server to transmit/receive synchronization packet information for the 3-dimensional content; a global synchronization processing unit that, when a second user accesses the 3-dimensional content, accesses a global synchronizations server to transmit synchronization information according to manipulation of the first user and receives a logic processing result for the 3-dimensional content; and a 3-dimensional content generating unit that, when the first user accesses the 3-dimensional content, generates packet synchronization 3-dimensional content on the basis of the synchronization packet information, and when the second user accesses the 3-dimensional content, generates global synchronization 3-dimensional content on the basis of the logic processing result.

Description

System and method for providing 3D content using multiple servers

The present invention relates to a system and method for providing 3D content using a plurality of servers. A system that synchronizes 3D content in real time and provides a service that allows multiple users to use it simultaneously while allowing efficient use of servers; and It's about how.

As the number of services using 3D graphics technology that is close to the real world increases, 3D content is becoming more diverse. In particular, as interactive services that allow various users to access and directly manipulate 3D content at the same time, rather than just providing and using the generated 3D content one-way, become active, it can be used in various fields such as games, metaverse, and smart factory. It is becoming.

In order to allow multiple users to use 3D content, such as 3D space or objects, simultaneously in real time, the screens displayed on each user's terminal must be synchronized and each user's operations must be reflected in the 3D content in real time.

There are two main ways to implement this. One is to process all logic for 3D content in the user terminal, and only the information that requires the 3D content to change, such as user manipulation, is shared between user terminals as packets. The second is to process the logic for 3D content on the server and deliver the processed results to each user terminal so that multiple users can use the same screen.

In the former case, it was used in early online games because it allows service while minimizing the load on the server, but stable service is difficult and problems such as manipulation of 3D content may occur.

In the case of the prior art, Korean Patent No. 10-2275520, “Two-way real-time interactive operation of real-time 3D virtual objects within a real-time 3D virtual world representing the real world”, in order to solve this problem, 3D content It is possible to provide content by continuously maintaining a server that performs logic processing and delivering the logic processing results to connected user terminals.

However, when using such technology, the cost of providing the service increases as the logic that must be processed by the server increases. In particular, compared to the gaming field, which often uses 3D content jointly, it is necessary to use 3D space independently. In fields such as metaverse, where manipulation is common, there is a problem that unnecessary load is added to the server because all logic is processed on the server even when the user uses 3D content alone.

The purpose of the present invention is to enable stable 3D content service while minimizing server load.

The purpose of the present invention is to minimize unnecessary server load when using 3D content alone.

The purpose of the present invention is to minimize the load on the server when using content alone, and change the server to process logic when two or more users connect, while allowing 3D content to be used seamlessly during the change process.

To achieve this purpose, the 3D content providing system according to an embodiment of the present invention connects to a packet synchronization server when the first user accesses 3D content, and transmits and receives synchronization packet information for the 3D content. a processing unit, a full synchronization processing unit that connects to a full synchronization server when a second user accesses the 3D content, transmits synchronization information according to the first user's operation, and receives logic processing results for the 3D content; When a first user accesses the 3D content, packet synchronized 3D content is generated based on the synchronization packet information, and when the second user accesses the 3D content, full synchronized 3D content is generated based on the logic processing results. It may be configured to include a 3D content creation unit that generates content.

At this time, the 3D content generator outputs the generated packet synchronized 3D content on the display screen, and when the generation of the fully synchronized 3D content is completed, the 3D content generator outputs the fully synchronized 3D content on the display screen. It can be configured.

In addition, the packet synchronization server transmits a synchronization packet for providing 3D content to be shared between the user terminal of the first user and the user terminal of the second user, and the overall synchronization server is configured to share the synchronization packet for providing 3D content between the user terminal of the first user and the user terminal of the second user. Receive synchronization information received from the terminal and the user terminal of the second user, process logic for 3D content, and transmit the generated logic processing result to the user terminal of the first user and the user terminal of the second user. You can.

Additionally, the packet synchronization processing unit may disconnect from the packet synchronization server when the 3D content creation unit outputs the entire synchronization content on the display screen.

Additionally, the packet synchronization processor may disconnect from the packet synchronization server when the entire synchronization content is displayed on the display screen in the user terminals of all users accessing the 3D content.

The present invention can achieve the effect of enabling a stable 3D content service while minimizing the load on the server.

The present invention can achieve the effect of minimizing unnecessary server load when using 3D content alone.

The present invention minimizes the load on the server when using content alone, and changes the server to process logic when two or more users connect, while allowing 3D content to be used seamlessly during the change process. .

Figure 1 is a diagram showing the overall configuration of a 3D content providing system according to an embodiment of the present invention.

Figure 2 is a configuration diagram showing the internal configuration of a 3D content providing system according to an embodiment of the present invention.

Figure 3 is a diagram showing a configuration when a first user and a second user sequentially access a 3D content providing system according to an embodiment of the present invention.

Figure 4 is a diagram illustrating an example of providing a 3D content screen in a 3D content providing system according to an embodiment of the present invention.

Figure 5 is a flowchart showing the flow of a method for providing 3D content according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the attached drawings. In describing the present invention, if it is determined that a detailed description of a related known configuration or function may obscure the gist of the present invention, the detailed description will be omitted. Additionally, in describing embodiments of the present invention, specific numbers are only examples and the scope of the invention is not limited thereby.

The three-dimensional content system according to the present invention may be configured in the form of a server or terminal equipped with a central processing unit (CPU) and memory (memory) and capable of connecting to other terminals through a communication network such as the Internet. However, the present invention is not limited by the configuration of the central processing unit and memory. Additionally, the 3D content system according to the present invention may be physically composed of one device, or may be implemented in a distributed form across multiple devices.

As shown in the drawing, the 3D content providing system of the present invention uses the packet synchronization server 101 and the overall synchronization server 102 to provide the same 3 Allows dimensional content (metaverse, games, etc.) to be used in a synchronized manner.

In the present invention, the packet synchronization server 101 is a server generally called a relay server. In order to enable multiple terminals to use the same 3D content in real-time synchronization, the packet synchronization server 101 packetizes the information necessary for synchronization. Please share it.

When synchronizing 3D content using the packet synchronization server 101, the first user terminal 103 and the second user terminal 104 perform loading and logic processing for all 3D resources, and packet synchronization The server 101 allows information necessary for synchronization of 3D content, such as the location of a specific object and the user's manipulation, to be shared between the first user terminal 103 and the second user terminal 104 in real time.

The first user terminal 103 and the second user terminal 104 receive synchronization packet information provided by the packet synchronization server 101, generate 3D content in the terminal based on this information, and provide it on the display screen. . In this configuration, since the packet synchronization server 101 does not process complex logic or process 3D models, it is possible to provide services without consuming many resources.

The overall synchronization server 102 of the present invention is generally called a dedicated server, and performs all logic processing for 3D resources on the server and provides the information necessary to display the performance results on the screen. The logic processing result is transmitted to the first user terminal 103 and the second user terminal 104. The first user terminal 103 and the second user terminal 104 only perform the role of generating a screen of 3D content based on the logic processing results and outputting it to the display screen, thus enabling accurate synchronization and stable service provision. It becomes possible. In addition, it is possible to prevent abnormal manipulation of 3D content on the user terminal, making it possible to maintain a safe service.

In the present invention, the first user terminal 103 and the second user terminal 104 may be terminals directly used by the user, such as a personal computer (PC) or a mobile terminal, and at this time, 3D resources within each terminal It may be configured to output 3D content on the screen through rendering, etc.

In addition, the first user terminal 103 and the second user terminal 104 may be configured in the form of a server-side client and a display terminal, respectively. In this case, the server-side client located in the cloud, etc. By processing rendering tasks for dimensional resources, 2-dimensional images are generated and the generated images are streamed to a display terminal in real time through protocols such as Web-RTC, allowing users to view web pages, etc. It can be configured to use 3D content.

In this way, the user terminal in the present invention may be composed of not only a terminal owned by the actual user, but also a combination of a server-side client assigned to the user and a display terminal owned by the actual user.

As shown in the drawing, the 3D content providing system 201 according to an embodiment of the present invention includes a packet synchronization processing unit 210, a full synchronization processing unit 220, and a 3D content creation unit 230. It can be. Each component may be composed of software, hardware, or a combination of software and hardware, and does not necessarily mean that each component is physically separated.

The 3D content providing system 201 of the present invention may be a system installed in a user terminal and operated in the form of an application, and as described above, may be operated within a server-side client or a terminal owned by an actual user.

When the first user accesses 3D content, the packet synchronization processing unit 210 connects to the packet synchronization server 101 and transmits and receives synchronization packet information for the 3D content. When a first user accesses certain 3D content for the first time, a separate server for providing the service generally transmits various resources for the 3D content to the first user's user terminal. In this case, since the 3D content is used solely by the first user, it is desirable to have the processing of various logics for the 3D content run on the first user's user terminal.

The packet synchronization processing unit 210 allows information such as manipulation and modification of the 3D content to be checked in real time and managed on the server side even when the first user uses the 3D content alone. In this way, even when using 3D content alone, it is also possible to provide service using the entire synchronization server 102, but in this case, the server consumes resources unnecessarily, which may increase service costs and deteriorate service quality.

Even when a second user connects to use the 3D content, the packet synchronization processing unit 210 can connect to the packet synchronization server 101 to exchange information for synchronization of the 3D content. In the present invention, when multiple users synchronize using 3D content, a more stable service can be provided by using the full synchronization server 102. 3D content is synchronized using the full synchronization server 102. It takes time to load 3D resources and process logic. Therefore, if a second user connects and immediately uses the entire synchronization server 102 to provide service, service interruption occurs until the entire synchronization server 102 is ready, making it impossible to provide an uninterrupted service.

Therefore, the packet synchronization processing unit 210 continuously synchronizes the 3D content service between the first user terminal and the second user terminal until the second user accesses, preparation of the entire synchronization server 102 begins, and loading is completed. You can send and receive synchronization packet information so that you can use .

As described above, the packet synchronization processing unit 210 is connected to the packet synchronization server 101 when the loading of the entire synchronization server 102 is completed and the 3D content creation unit 230 outputs the entire synchronization content on the display screen. can be released. Through this, the synchronization function for 3D content is performed by the entire synchronization server 102, and the packet synchronization server 101 is returned and can be used to provide other 3D content, enabling efficient server management.

Additionally, the packet synchronization processing unit 210 may disconnect from the packet synchronization server 102 when the entire synchronization content is displayed on the display screen in the user terminals of all users accessing the 3D content. Since synchronization through the packet synchronization server 101 must continue until all users using the 3D content service can synchronize using the full synchronization server 102, the displayed screen is called full synchronization content. Even so, it is necessary to maintain a connection with the packet synchronization server 102 to perform synchronization until all users display all synchronization content.

In addition, the packet synchronization processing unit 210 checks when some users' use of the 3D content has ended and only the first user remains using the 3D content, and the packet synchronization server 101 You can reconnect to . Through this, it is possible to efficiently manage the server according to the number of users using the 3D content.

Here, the packet synchronization server 101 may be a server configured to share and transmit synchronization packets for providing 3D content between the user terminal of the first user and the user terminal of the second user.

When a second user accesses the 3D content, the full synchronization processing unit 220 connects to the full synchronization server, transmits synchronization information according to the first user's operation, and receives logic processing results for the 3D content. . When a second user accesses the 3D content, at least two users along with the first user use the 3D content. In this case, in order to provide a stable synchronization service, the entire synchronization server 102 is used. There is a need to provide services,

Accordingly, in this case, the full synchronization processing unit 220 may be configured to connect to the full synchronization server 102, receive the logic processing results processed by the full synchronization server 102, and provide three-dimensional content.

Even at this time, when the full synchronization processing unit 220 confirms that only the first user is using the 3D content because the users' use of the 3D content has ended, the full synchronization server 102 The connection can be released and 3D content provided using the packet synchronization server 101 through the packet synchronization processing unit 210, so that the server can be utilized efficiently.

Here, the full synchronization server 102 receives synchronization information received from the user terminal of the first user and the user terminal of the second user, processes logic for the 3D content, and processes the generated logic processing result. It may be configured to transmit to the user terminal of the first user and the user terminal of the second user.

The 3D content generator 230 generates packet synchronized 3D content based on the synchronization packet information when the first user accesses the 3D content, and when the second user accesses the 3D content, the 3D content generates the Fully synchronized 3D content is created based on the logic processing results. As described above, using the synchronization packet information transmitted and received by the packet synchronization processor 210, it is possible to determine how the 3D content should be provided to the first user.

Accordingly, the 3D content generator 230 can generate packet synchronized 3D content using the synchronization packet information. To achieve this, all tasks such as loading of 3D resources, logic processing, physical simulation, and rendering must be processed by the 3D content creation unit 230, and since such tasks do not place a load on the server, efficient service provision is possible.

In addition, when a second user accesses the 3D content and there are more than two users using the 3D content, the 3D content creation unit 230 processes the logic processing results received from the full synchronization processing unit 220. As a basis, you can create fully synchronized 3D content to display to the user.

At this time, since tasks such as logic processing and physical simulation are performed in the entire synchronization server 102, the 3D content creation unit 230 uses the logic processing results provided as a result to generate information about 3D resources. It only performs tasks such as loading and rendering.

In this way, both packet synchronized 3D content and fully synchronized 3D content are created in the 3D content creation unit 230. As described above, when only the first user is connected and connected only to the packet synchronization server 101, Only packet synchronization 3D content is generated, and when a second user connects and is connected to both the packet synchronization server 101 and the full synchronization server 102, both packet synchronization 3D content and full synchronization 3D content are generated. . In addition, when the loading using the full synchronization server 102 is completed and the connection with the packet synchronization server 101 is terminated, only the fully synchronized 3D content is generated.

The 3D content generator 230 outputs the generated packet synchronized 3D content on the display screen, and when the generation of the fully synchronized 3D content is completed, the entire synchronized 3D content is output on the display screen. You can. In this way, by configuring the two types of content to be created simultaneously in the process of moving from packet synchronized 3D content to fully synchronized 3D content, continuous service is possible without interruption of 3D content service during the transition process.

In addition, as described above, when the number of users decreases and only the first user uses the 3D content, the 3D content generator 230 displays the entire synchronized 3D content in the same manner and then continuously synchronizes packets. By displaying 3D content, it is configured to enable seamless switching between two servers.

First, when the first user terminal 103 starts access to 3D content as shown in reference numeral (a), the packet synchronization server 101 is basically connected to manage usage information about the 3D content. Compose.

At this time, the 3D content provision system 201 installed in the first user terminal 103 processes the provision of 3D content, and the 3D content generator 230 processes the synchronization packet received from the packet synchronization server 101. Using the information, 3D content is displayed to the first user.

Hereafter, as shown in reference numeral (b), when the second user terminal 104 connects to use the same 3D content, the packet synchronization server 101 connects the first user terminal 103 and the second user terminal. (104) In order to synchronize 3D content between devices, synchronization packet information is processed so that the two terminals can share it in real time. Through this, the second user terminal 104 can quickly access the 3D content being used in the first user terminal 103, and the first user terminal 103 can access the 3D content even if the second user terminal 104 is connected. There will be no interruption in the 3D content you were using.

In this way, when the second user terminal 104 is connected and the number of users of the 3D content becomes two or more, the full synchronization server 102 is prepared. In order to provide the service through the full synchronization server 102, the loading time is required. This takes quite some time.

Therefore, while the full synchronization server 102 is started and prepares the 3D content synchronization service, as shown in reference numeral (c), the packet synchronization server 101 and the full synchronization server 102 are simultaneously connected to the first user terminal 103. and the second user terminal 104, and the first user terminal 103 and the second user terminal 104 generate packet synchronized 3D content and fully synchronized 3D content simultaneously, respectively. , At this stage, there may still be unloaded resources or unprocessed logic in the entire synchronized 3D content, so the packet synchronized 3D content is continuously displayed.

Here, when the loading of the fully synchronized 3D content created using the full synchronization server 102 is completed, the 3D content creation unit 230 is generated in the first user terminal 103 and the second user terminal 104. The packet synchronized 3D content that was being displayed is converted to fully synchronized 3D content. Since both contents were being created in real time, it is possible to switch the displayed content without interruption.

Once the content is converted in this way, as shown in reference numeral (d), the use of the packet synchronization server 101 is terminated, and the first user terminal 103 and the second user terminal 104 are the entire synchronization server ( 102), it is possible to stably use 3D content while synchronizing it in real time. At this time, the terminated packet synchronization server 101 can be used to provide other 3D content, enabling efficient use of the server.

As shown in the figure, when the loading of the entire synchronization server 102 is completed, the packet synchronization 3D content is displayed and then switches to displaying the entire synchronization 3D content. At this time, as described above, the 3D content generator 230 was generating packet synchronized 3D content and fully synchronized 3D content in real time, so no interruption occurred during the conversion process.

That is, the 3D content creation unit 230 simultaneously performs rendering tasks for the packet synchronized 3D content and the fully synchronized 3D content, and controls such that only the packet synchronized 3D content is displayed on the screen, while fully synchronizing 3D content. Once the loading of the 3D content is completed, the entire synchronized 3D content is controlled to be displayed on the screen.

At this time, if there are no special problems such as packet loss, the packet synchronized 3D content and the fully synchronized 3D content display the same content, so the user cannot feel the change in content and continuous use of the service is possible.

The method for providing 3D content according to the present invention relates to a method operating in a 3D content providing system 201 equipped with a central processing unit (CPU) and memory, and is implemented using software to operate in such a computing system. It can be.

Therefore, it includes all the characteristic configurations described in the above-described three-dimensional content providing system 201, and the description of the above-described three-dimensional content providing system 201 also includes content omitted and not explained in the description below. It can be implemented by reference.

In the packet synchronization processing step (S501), when the first user accesses the 3D content, he or she connects to the packet synchronization server 101 and transmits and receives synchronization packet information for the 3D content. When a first user accesses certain 3D content for the first time, a separate server for providing the service generally transmits various resources for the 3D content to the first user's user terminal. In this case, since the 3D content is used solely by the first user, it is desirable to have the processing of various logics for the 3D content run on the first user's user terminal.

The packet synchronization processing step (S501) allows information such as manipulation and modification of the 3D content to be checked in real time and managed on the server side even when the first user uses the 3D content alone. In this way, even when using 3D content alone, it is also possible to provide service using the entire synchronization server 102, but in this case, the server consumes resources unnecessarily, which may increase service costs and deteriorate service quality.

In the packet synchronization processing step (S501), even when a second user connects to use the 3D content, he or she can exchange information by connecting to the packet synchronization server 101 for synchronization of the 3D content. In the present invention, when multiple users synchronize using 3D content, a more stable service can be provided by using the full synchronization server 102. 3D content is synchronized using the full synchronization server 102. It takes time to load 3D resources and process logic. Therefore, if a second user connects and immediately uses the entire synchronization server 102 to provide service, service interruption occurs until the entire synchronization server 102 is ready, making it impossible to provide an uninterrupted service.

Therefore, the packet synchronization processing step (S501) continues to synchronize the 3D content between the first user terminal and the second user terminal until the second user accesses, preparation of the entire synchronization server 102 begins, and loading is completed. Synchronization packet information can be exchanged to use the service.

As described above, in the packet synchronization processing step (S501), when the loading of the entire synchronization server 102 is completed and the entire synchronization content is output on the display screen in the 3D content creation step (S503), the packet synchronization server 101 You can disconnect. Through this, the synchronization function for 3D content is performed by the entire synchronization server 102, and the packet synchronization server 101 is returned and can be used to provide other 3D content, enabling efficient server management.

Additionally, in the packet synchronization processing step (S501), the connection with the packet synchronization server 102 can be released when the entire synchronization content is displayed on the display screen in the user terminals of all users accessing the 3D content. Since synchronization through the packet synchronization server 101 must continue until all users using the 3D content service can synchronize using the full synchronization server 102, the displayed screen is called full synchronization content. Even so, it is necessary to maintain a connection with the packet synchronization server 102 to perform synchronization until all users display all synchronization content.

In addition, in the packet synchronization processing step (S501), when some users' use of the 3D content has ended and only the first user remains using the 3D content, this is confirmed and the packet synchronization server 101 ) can be reconnected. Through this, it is possible to efficiently manage the server according to the number of users using the 3D content.

In the full synchronization processing step (S502), when a second user accesses the 3D content, it connects to a full synchronization server, transmits synchronization information according to the first user's operation, and receives logic processing results for the 3D content. do. When a second user accesses the 3D content, at least two users along with the first user use the 3D content. In this case, in order to provide a stable synchronization service, the entire synchronization server 102 is used. There is a need to provide services,

Therefore, in this case, the full synchronization processing step (S502) can be configured to connect to the full synchronization server 102 and receive the logic processing results processed by the full synchronization server 102 to provide 3D content.

Even at this time, in the full synchronization processing step (S502), when it is confirmed that only the first user is using the 3D content because the users' use of the 3D content has ended, the full synchronization server 102 The server can be utilized efficiently by releasing the connection and configuring the packet synchronization server 101 to provide 3D content through the packet synchronization processing step (S501).

In the 3D content creation step (S503), when the first user accesses the 3D content, packet synchronization 3D content is generated based on the synchronization packet information, and when the second user accesses the 3D content, the Fully synchronized 3D content is created based on the logic processing results. As described above, using the synchronization packet information transmitted and received in the packet synchronization processing step (S501), it can be determined how the 3D content should be provided to the first user.

Therefore, in the 3D content creation step (S503), packet synchronization 3D content can be generated using synchronization packet information. To achieve this, tasks such as loading of 3D resources, logic processing, physics simulation, and rendering must all be processed in the 3D content creation step (S503). Since such tasks do not place a load on the server, efficient service is provided. provision is possible.

In addition, in the 3D content creation unit 230, when a second user accesses the 3D content and there are more than one user using the 3D content, the logic processing result received in the overall synchronization processing step (S502) Based on this, you can create fully synchronized 3D content to display to the user.

At this time, since tasks such as logic processing and physical simulation are performed in the entire synchronization server 102, in the 3D content creation step (S503) using the logic processing results provided as a result, 3D resources are processed. It only performs tasks such as loading and rendering.

In this way, in the 3D content creation step (S503), both packet synchronized 3D content and fully synchronized 3D content are created. As described above, when only the first user is connected and connected only to the packet synchronization server 101, Only packet synchronization 3D content is generated, and when a second user connects and is connected to both the packet synchronization server 101 and the full synchronization server 102, both packet synchronization 3D content and full synchronization 3D content are generated. . In addition, when the loading using the full synchronization server 102 is completed and the connection with the packet synchronization server 101 is terminated, only the fully synchronized 3D content is generated.

The 3D content creation step (S503) outputs the generated packet synchronized 3D content on the display screen, and when the generation of the fully synchronized 3D content is completed, the entire synchronized 3D content is output on the display screen. You can. In this way, by configuring the two types of content to be created simultaneously in the process of moving from packet synchronized 3D content to fully synchronized 3D content, continuous service is possible without interruption of 3D content service during the transition process.

In addition, as described above, when the number of users decreases and only the first user uses the 3D content, in the 3D content creation step (S503), the entire synchronized 3D content is displayed in the same manner and then packet synchronization is performed continuously. By displaying 3D content, it is configured to enable seamless switching between two servers.

The method of providing 3D content according to the present invention can be produced as a program for a computer to execute and recorded on a computer-readable recording medium.

Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks and magnetic tapes, optical recording media such as CDROMs and DVDs, and magneto-optical media such as floptical disks. media), and hardware devices specifically configured to store and execute program instructions, such as ROM, RAM, flash memory, etc.

Examples of program instructions include not only machine language code such as that created by a compiler, but also high-level language code that can be executed by a computer using an interpreter or the like. The hardware device may be configured to operate as one or more software modules to perform processing according to the invention and vice versa.

Although the above has been described with reference to embodiments, those skilled in the art can make various modifications and changes to the present invention without departing from the spirit and scope of the present invention as set forth in the following patent claims.

The present invention relates to a system and method for providing 3D content, and includes a packet synchronization processing unit that connects to a packet synchronization server when a first user accesses 3D content and transmits and receives synchronization packet information for the 3D content, and the 3D content. When a second user accesses the content, it connects to a full synchronization server and transmits synchronization information according to the first user's operation, and a full synchronization processing unit that receives logic processing results for the 3D content, and the first user 3. When accessing the 3D content, packet synchronized 3D content is generated based on the synchronization packet information, and when the second user accesses the 3D content, full synchronization 3D content is generated based on the logic processing results. A 3D content providing system including a dimensional content creation unit and a method of operating the system are provided.

Claims

a packet synchronization processor that connects to a packet synchronization server when a first user accesses 3D content and transmits and receives synchronization packet information for the 3D content;

When a second user accesses the 3D content, a full synchronization processor connects to a full synchronization server, transmits synchronization information according to the first user's operation, and receives logic processing results for the 3D content;

When the first user accesses the 3D content, packet synchronized 3D content is generated based on the synchronization packet information, and when the second user accesses the 3D content, full synchronization is performed based on the logic processing result. 3 3D content creation unit that generates dimensional content

A 3D content provision system including.
According to paragraph 1,

The 3D content creation unit

While outputting the generated packet synchronized 3D content on the display screen,

When the creation of the fully synchronized 3D content is completed, outputting the fully synchronized 3D content to the display screen is replaced.

A 3D content provision system characterized by .
According to paragraph 2,

The packet synchronization server is

Passing to share a synchronization packet for providing 3D content between the user terminal of the first user and the user terminal of the second user,

The full synchronization server is

Synchronization information received from the user terminal of the first user and the user terminal of the second user is received, logic for the 3D content is processed, and the generated logic processing result is sent to the user terminal of the first user and the second user. Transmitting to the user's user terminal

A 3D content provision system characterized by .
According to paragraph 3,

The packet synchronization processing unit

When the 3D content generator outputs the entire synchronization content on the display screen, the connection with the packet synchronization server is released.

A 3D content provision system characterized by .
According to clause 4,

The packet synchronization processing unit

Disconnecting from the packet synchronization server when the entire synchronization content is displayed on the display screen in the user terminal of all users accessing the 3D content.

A 3D content provision system characterized by .
In a 3D content providing method operating in a 3D content providing system having a central processing unit and memory,

A packet synchronization processing step of connecting to a packet synchronization server when a first user accesses 3D content and transmitting and receiving synchronization packet information for the 3D content;

A full synchronization processing step of connecting to a full synchronization server when a second user accesses the 3D content, transmitting synchronization information according to the first user's operation, and receiving logic processing results for the 3D content; and

When the first user accesses the 3D content, packet synchronized 3D content is generated based on the synchronization packet information, and when the second user accesses the 3D content, full synchronization is performed based on the logic processing result. 3 3D content creation steps to create dimensional content

A method of providing 3D content including.
According to clause 6,

The 3D content creation step is

While outputting the generated packet synchronized 3D content on the display screen,

When the creation of the fully synchronized 3D content is completed, outputting the fully synchronized 3D content to the display screen is replaced.

A method for providing 3D content, characterized by:
In clause 7,

The packet synchronization server is

Passing to share a synchronization packet for providing 3D content between the user terminal of the first user and the user terminal of the second user,

The full synchronization server is

Synchronization information received from the user terminal of the first user and the user terminal of the second user is received, logic for the 3D content is processed, and the generated logic processing result is sent to the user terminal of the first user and the second user. Transmitting to the user's user terminal

A 3D content provision system characterized by .
According to clause 8,

The packet synchronization processing step is

When the 3D content generator outputs the entire synchronization content on the display screen, the connection with the packet synchronization server is released.

A method for providing 3D content, characterized by:
According to clause 9,

The packet synchronization processing unit

Disconnecting from the packet synchronization server when the entire synchronization content is displayed on the display screen in the user terminal of all users accessing the 3D content.

A method for providing 3D content, characterized by:
A computer-readable recording medium on which a program for enabling a computer to execute the method of any one of claims 6 to 10 is recorded.