CN117688925A - Method, device, equipment and medium for realizing 3D virtual book - Google Patents
Method, device, equipment and medium for realizing 3D virtual book Download PDFInfo
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Abstract
The application provides a method, a device, equipment and a medium for realizing a 3D virtual book, wherein the method comprises the following steps: acquiring information of books to be manufactured; receiving an instruction from a client; and sending the pre-created 3D virtual book template and information corresponding to the book to be manufactured to the client according to the instruction. The 3D virtual book template can be adapted to books to be manufactured with different specifications, and the engineering amount in the 3D virtual book modeling process can be reduced by creating the 3D virtual book template in advance.
Description
Technical Field
The embodiment of the application relates to the technical field of metauniverse, in particular to a method, a device, equipment and a medium for realizing a 3D virtual book.
Background
The current 3D virtual books are mainly manufactured by two methods: firstly, make books into pictures of page by page, the front end request can simulate 3D page turning effect after the picture clicks again to realize a pseudo 3D effect. Secondly, the 3D modeling engineer makes each page into a picture according to the real book, then creates a 3D virtual book of the real book, makes page turning animation, derives a general 3D format, and loads the 3D virtual book by various 3D rendering engines.
The first mode is to simulate the 3D effect of the 3D virtual book by using visual errors, and is applicable to a 2D space, but cannot meet the requirement of meta universe, and the second mode is to create a corresponding 3D virtual book for each book by a modeling engineer, so that the engineering amount is huge, the modeling level of the modeling tool and the modeling engineer is depended, and the modeling engineering is not standard and universal.
Disclosure of Invention
The embodiment of the application provides a method, a device, equipment and a medium for realizing a 3D virtual book, which are used for solving the technical problems that the engineering amount of a manufacturing method of the 3D virtual book in the related technology is large, and the method and the device do not have the standardization and the universality.
In a first aspect, an embodiment of the present application provides a method for implementing a 3D virtual book, where the method is applied to a server, and the method includes:
acquiring information of books to be manufactured;
receiving an instruction from a client;
and according to the instruction, the 3D virtual book template which is created in advance and corresponds to the book to be manufactured and the information are sent to a client.
Optionally, the information includes: basic information, after obtaining the information of the book to be made, the method further comprises the following steps:
generating book IDs corresponding to the books to be manufactured according to the basic information;
sending the book ID to a client;
receiving instructions from a client includes:
and receiving an instruction for the book ID from a client, wherein the instruction comprises clicking the book ID.
Optionally, the 3D virtual book template includes at least one of the following information of the 3D virtual book: 3D page turning animation, book size, paper material and paper color.
In a second aspect, an embodiment of the present application provides a method for implementing a 3D virtual book, where the method is applied to a client, and the method includes:
receiving an instruction input by a user, and sending the instruction to a server;
receiving a 3D virtual book template corresponding to a book to be manufactured and information of the book to be manufactured from the server;
and generating partial virtual pages of the 3D virtual book corresponding to the book to be manufactured according to the 3D virtual book template and the information.
Optionally, the 3D virtual book template includes a book cover model and at least one book page model, and the at least one book page model is mounted under the book cover model as a child node.
Optionally, the information includes: basic information and an electronic book, wherein the basic information comprises: the cover picture, according to the 3D virtual book template and the information, generating partial virtual pages of the 3D virtual book corresponding to the book to be manufactured comprises:
taking the cover picture as a material of the book cover model, attaching the cover picture to the book cover model, and determining the cover picture as a virtual cover;
and taking the first preset number of pages of the electronic book as the material of a book page model, attaching the first preset number of pages to at least one book page model according to the page sequence, and determining the first preset number of pages as the partial virtual pages, wherein the left and right sides of each book page model are respectively attached with one page.
Optionally, after generating a part of virtual pages of the 3D virtual book corresponding to the book to be manufactured according to the 3D virtual book template and the information, the method further includes:
displaying the partial virtual page;
receiving a page turning instruction of a user aiming at a current page, wherein the current page is any page in the virtual pages;
executing page turning operation according to the page turning instruction;
and under the condition of executing the page turning operation, playing a preset key animation frame corresponding to the current page and page turning sound corresponding to the current page.
Optionally, in the case of receiving a page turning instruction of the user for the current page, the method further includes:
judging whether the number of the turned pages reaches a critical value or not;
if yes, sending an instruction to a server; the instruction is used for requesting a second preset number of pages next to the first preset number of pages of the electronic book from the server;
receiving the second preset number of pages sent by the server;
sequentially adding the second preset number of pages serving as new materials to a book page model added with the earliest turned page in the turned pages according to the sequence of the pages so as to replace the earliest turned page; the number of the earliest turned pages is a second preset number.
Optionally, before receiving an instruction input by a user and sending the instruction to a server, the method further includes:
and receiving information of books to be manufactured, which is input by a user, and forwarding the information to the server.
In a third aspect, an embodiment of the present application provides an implementation apparatus for a 3D virtual book, where the apparatus is applied to a server, and the apparatus includes:
the acquisition module is used for acquiring information of books to be manufactured;
the first execution module is used for receiving the instruction from the client; and according to the instruction, the 3D virtual book template which is created in advance and corresponds to the book to be manufactured and the information are sent to a client.
In a fourth aspect, an embodiment of the present application provides a device for implementing a 3D virtual book, where the device is applied to a client, and the device includes:
the receiving module is used for receiving an instruction input by a user and sending the instruction to the server; the server is also used for receiving a 3D virtual book template corresponding to the book to be manufactured and information of the book to be manufactured from the server;
and the second execution module is used for generating partial virtual pages of the 3D virtual book corresponding to the book to be manufactured according to the 3D virtual book template and the information.
In a fifth aspect, embodiments of the present application provide an electronic device, including: a processor, a memory, and a program stored on the memory and executable on the processor, which when executed by the processor, implements the steps of the method of implementing a 3D virtual book according to the first or second aspect.
In a sixth aspect, embodiments of the present application provide a computer readable storage medium having a computer program stored thereon, the computer program implementing the steps of the method for implementing a 3D virtual book according to the first or second aspect when the computer program is executed by a processor.
Therefore, the 3D virtual book template can adapt to books to be manufactured with different specifications, and the server creates the 3D virtual book template in advance, so that the engineering amount in the 3D virtual book modeling process can be reduced; the client can generate partial pages of the electronic book according to the actual demands of the user without directly generating all the pages, so that the 3D virtual book can be manufactured in batches with low cost while the reading experience of the user is ensured.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
fig. 1 is a flowchart of a method for manufacturing a 3D virtual book according to an embodiment of the present application;
FIG. 2 is a flowchart of a method for manufacturing a 3D virtual book according to an embodiment of the present application;
FIG. 3 is a flowchart of a method for manufacturing a 3D virtual book according to an embodiment of the present application;
FIG. 4 is a flowchart of a method for manufacturing a 3D virtual book according to an embodiment of the present application;
FIG. 5 is a block diagram of a 3D virtual book manufacturing apparatus according to an embodiment of the present application;
fig. 6 is a block diagram of a 3D virtual book manufacturing apparatus according to an embodiment of the present application;
fig. 7 is a block diagram of an electronic device according to an embodiment of the present application.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
Fig. 1 shows a method for implementing a 3D virtual book according to an embodiment of the present application, where the method is applied to a server, and the method includes:
s101, acquiring information of books to be manufactured;
step S102, receiving an instruction from a client;
and step S103, a 3D virtual book template and information which are created in advance and correspond to the book to be manufactured are sent to the client according to the instruction.
Wherein the information includes: basic information of books to be manufactured and electronic books, wherein the basic information comprises at least one of the following items: the method comprises the steps that a name of a book to be manufactured, an author introduction of the book to be manufactured, a publisher of the book to be manufactured, and a cover picture of the book to be manufactured, a 3D virtual book template is generated by 3D modeling software, the book size of the 3D virtual book template is the same as that of the book to be manufactured, and the 3D virtual book template comprises at least one item of information of the 3D virtual book: 3D page-turning animation, book size (book opening), paper material, paper color.
In one possible implementation manner, after obtaining the information of the book to be made, the method further includes: generating book IDs corresponding to books to be manufactured according to the basic information; sending the book ID to a client; correspondingly, receiving the instruction from the client comprises: and receiving an instruction for the book ID from the client, wherein the instruction comprises clicking the book ID.
It should be noted that, first, a 3D modeling engineer may create a plurality of 3D virtual book templates using 3D modeling software according to the currently mainstream book specification. The 3D virtual book template format can adopt GLB, FBX and other general 3D model formats. Templates are uploaded to the CDN (Content Delivery Network ) and corresponding URLs (Uniform Resource Locator, uniform resource locators) are generated. Secondly, book raw materials, namely the information (the information comprises basic information of books to be manufactured and the electronic books) are prepared, wherein the raw materials comprise high-definition covers, the electronic books, book names, author profiles, publishing houses and the like. The e-book format prefers PDF (Portable Document Format ), if other formats are selected such as: EPUB, HTML format, attention is paid to details such as typesetting mode. Then, a 3D virtual book template can be selected on a WEB (World Wide WEB) management background, a high-definition cover is uploaded, an electronic book is uploaded, and other parameters (such as book names, author introduction, publishers and the like, which can be used for searching and displaying at a business side) are set, so that basic data can be provided for the subsequent generation of the 3D virtual book (EXCEL batch generation can be imported or interface generation can be directly invoked). The electronic book can be converted into a plurality of book content pictures on a back-end service or directly stored into a typeset PDF format electronic book. In addition, a unique 3D book ID may also be introduced or generated. Thus, the server can pre-create the 3D virtual book template to reduce the engineering amount in the 3D virtual book modeling process. And the setting of the book ID can facilitate the searching and retrieving of the books.
Fig. 2 shows a method for implementing a 3D virtual book according to an embodiment of the present application, where the method is applied to a client, and the method includes:
step S201, receiving an instruction input by a user and sending the instruction to a server;
step S202, receiving a 3D virtual book template corresponding to a book to be manufactured and information of the book to be manufactured from a server;
and step S203, generating partial virtual pages of the 3D virtual book corresponding to the book to be manufactured according to the 3D virtual book template and the information.
In step S201, before receiving the instruction input by the user and sending the instruction to the server, the method further includes: receiving information of books to be made input by a user, wherein the information comprises: basic information of books to be manufactured and electronic books; the information is forwarded to the server.
Wherein the information includes: basic information of books to be manufactured and electronic books, wherein the basic information comprises at least one of the following items: the method comprises the steps that a name of a book to be manufactured, an author introduction of the book to be manufactured, a publisher of the book to be manufactured, and a cover picture of the book to be manufactured, a 3D virtual book template is generated by 3D modeling software, the book size of the 3D virtual book template is the same as that of the book to be manufactured, and the 3D virtual book template comprises at least one item of information of the 3D virtual book: 3D page-turning animation, book size (book opening), paper material, paper color.
It should be noted that, first, a 3D modeling engineer may create a plurality of 3D virtual book templates using 3D modeling software according to the currently mainstream book specification. The 3D virtual book template format can adopt GLB, FBX and other general 3D model formats. The templates are uploaded to the CDN to generate corresponding URLs. Secondly, book raw materials, namely the information (the information comprises basic information of books to be manufactured and the electronic books) are prepared, wherein the raw materials comprise high-definition covers, the electronic books, book names, author profiles, publishing houses and the like. The e-book format prefers PDF if other formats are selected such as: EPUB, HTML format, attention is paid to details such as typesetting mode. And then, selecting a 3D virtual book template on a WEB management background, uploading a high-definition cover, uploading an electronic book and setting other parameters (such as book names, author introduction, publishing houses and the like, which can be used for searching and displaying at a business side) so as to provide basic data for the subsequent generation of the 3D virtual book (also can be imported into EXCEL batch generation or directly call interface generation). The electronic book can be converted into a plurality of book content pictures on a back-end service or directly stored into a typeset PDF format electronic book. In addition, a unique 3D book ID may also be introduced or generated. Thus, the server can pre-create the 3D virtual book template to reduce the engineering amount in the 3D virtual book modeling process. And the setting of the book ID can facilitate the searching and retrieving of the books.
In one possible implementation, the 3D virtual book template includes a book cover model and at least one book page model mounted under the book cover model as child nodes.
Step 203, generating partial virtual pages of the 3D virtual book corresponding to the book to be manufactured according to the 3D virtual book template and the information includes:
taking the cover picture as a material of a book cover model, attaching the cover picture to the book cover model, and determining the cover picture as a virtual cover; taking a first preset number of pages of the electronic book as materials of book page models, attaching the pages to at least one book page model according to the sequence of the pages, and determining the pages as partial virtual pages; and the pages of part of virtual pages are of a first preset number, and part of virtual pages are generated according to the pages of the first preset number of pages of the electronic book.
Wherein the virtual cover includes at least one of the following information: name of book to be made, brief introduction of author of book to be made, publishing company of book to be made, and cover picture of book to be made.
It should be noted that the 3D virtual book template includes two parts of a book cover model and at least one book page model, the book cover picture can be used as a material to be attached to the book cover model, n (for example, 15, 21, n can be integer multiple of 3 to facilitate algorithm loading) book page models can be created to be used as child nodes to be mounted under the book cover model, and book content pictures are used as materials to be attached to each book page model in sequence, wherein a page is attached to each of the left and right sides of each book page model.
In one possible implementation manner, after generating the partial virtual pages of the 3D virtual book corresponding to the book to be manufactured according to the 3D virtual book template and the information in step S203, the method further includes: displaying part of the virtual page; receiving a page turning instruction of a user aiming at a current page, wherein the current page is any page in the virtual pages; executing page turning operation according to the page turning instruction; and under the condition of executing the page turning operation, playing a preset key animation frame corresponding to the current page and page turning sound corresponding to the current page.
In one possible implementation manner, as shown in fig. 3, in a case of receiving a page turning instruction of a user for a current page, the method further includes:
step S301, judging whether the number of the turned pages reaches a critical value;
step S302, if the critical value is reached, an instruction is sent to a server;
step S303, receiving pages of a second preset number of pages of the electronic book sent by the server;
step S304, taking the second preset number of pages as new materials, and sequentially attaching the second preset number of pages to a book page model attached with the earliest turned page in the turned pages according to the sequence of the pages so as to replace the earliest turned page;
the first preset number of pages is a first preset number, and the instruction is used for requesting the server for the first preset number of pages of the electronic book.
It should be noted that, when the client (for example, the WEB side or the application program side) requests 3D virtual book information of a book (which can be searched by a book ID) for the first time, the 3D book template URL, the template attribute, the book cover, the book content picture or a part of the PDF electronic book is returned by default (several pages can be returned according to the parameter configuration, which corresponds to the first preset number of pages of the returned electronic book). When the client requests later, only a part of the book content picture or the PDF electronic book (the default is a second preset number of pages next to the first preset number of pages of the electronic book, and the adjustment can be performed according to the actual requirement of the user, such as skip reading or forward page turning). The client may assemble a 3D virtual book using a 3D virtual book template, book cover, book content picture, or partial pages of a PDF e-book (converted to appropriate maps on a defined basis).
The 3D virtual book can support page turning reading, and as the book page model and the book cover model are both bound with skeleton animation (support page turning animation effect), and optionally, the book page model can not be clicked, the book cover model can be clicked, after the mouse clicks, whether left side or right side is clicked can be known by monitoring the clicking event of the book cover model, and the left side or right side book page model can play animation from a starting frame to an ending frame according to a preset book page turning algorithm. It should be noted that, in this application scenario, in order to conform to the reading habit of the user, when the user reads the 3D virtual book, the user clicks the right page when turning back the page, and clicks the left page when turning forward the page, but because the book page model is set up and can not be clicked, the clicking instruction "penetrates" through the book page model and reaches the book cover model, so as to realize the subsequent page turning, therefore, only one clicking event is set up to realize the page turning, and the workload can be reduced and the efficiency can be improved. In another implementation, however, a listening event may be set for each book page model, and a worker may flexibly set according to actual needs. In the page turning reading mode, after the corresponding plug-in is introduced, mainstream 3D engines such as Unity, UE, babylon. Js and the like can be supported. Because the 3D virtual book template consists of the book cover model and the book page model, infinite page turning can be realized as long as the plug-in realizes the book page turning algorithm, and the performance can be greatly improved, and a flow chart of the book page turning algorithm can be shown as shown in fig. 4.
In fig. 4, a left buffer pool and a right buffer pool may be set, where the left buffer pool is used to buffer the book page model corresponding to the turned pages, assuming that 15 book page models are preset, and the total of the electronic book has 100 pages, when the book is first read, 30 pages of books may be preloaded, and every two pages of books are loaded on one book page model, for example: page 1, page 2 is loaded on the first book page model, page 3, page 4 is loaded on the second book page model, and so on, page 29, page 30 is loaded on the 15 th book page model, when a user reads page 20, i.e. pages 21 (mounted on the 11 th book page model) are to be read, a client sends an instruction to a server to pre-load new pages for caching, and optionally, pages 40 to 50 can be loaded, and pages 10 are replaced by pages 1 to 10 (because the pages are the earliest to be read, the possibility of being turned back in a short time is small, at this time, pages 1 to 10 are still stored in the memory of the client for subsequent loading), i.e. pages 10 are used as new materials of pages 1 to 10, and pages 1 to 5 are added to the book page model. When the method is realized, the left and right caching pools can be utilized, namely, the 1 st book page model to the 5 th book page model on the left side are taken out and cached to the right caching pool, so that the electronic book from the 40 th page to the 50 th page can be conveniently loaded.
Therefore, the embodiment of the application provides a mode for loading the electronic book based on the 3D virtual book template, and the front end dynamically assembles and generates the 3D virtual book in real time, so that the method has the characteristics of low cost, rapidness and batch, is more suitable for scenes (for example, can be applied to virtual bookstores and virtual libraries in the metauniverse), and has standardization and universality. Compared with the pseudo 3D virtual book mode in the prior art, the method can provide more real 3D reading experience for users, and compared with the method which relies on 3D modeling engineers to create corresponding 3D virtual books for each book, the method is lower in cost, faster and more uniform in quality, can reduce dependence on manpower, and improves manufacturing accuracy.
Fig. 5 shows an implementation apparatus for a 3D virtual book according to an embodiment of the present application, where, as shown in fig. 5, the apparatus is applied to a server, and the apparatus 50 includes:
an obtaining module 501, configured to obtain information of a book to be made;
a first execution module 502, configured to receive an instruction from a client; and sending the pre-created 3D virtual book template and information corresponding to the book to be manufactured to the client according to the instruction.
In one possible implementation, the information includes: the first execution module 502 is further configured to generate a book ID corresponding to the book to be manufactured according to the basic information after obtaining the information of the book to be manufactured; sending the book ID to a client;
the first execution module 502 is further configured to receive an instruction for a book ID from the client, where the instruction includes clicking the book ID.
In one possible implementation, the 3D virtual book template includes at least one of the following information of the 3D virtual book: 3D page turning animation, book size, paper material and paper color.
Therefore, the embodiment of the application provides a mode for loading the electronic book based on the 3D virtual book template, and the front end dynamically assembles and generates the 3D virtual book in real time, so that the method has the characteristics of low cost, rapidness and batch, is more suitable for scenes (for example, can be applied to virtual bookstores and virtual libraries in the metauniverse), and has standardization and universality. Compared with the pseudo 3D virtual book mode in the prior art, the method can provide more real 3D reading experience for users, and compared with the method which relies on 3D modeling engineers to create corresponding 3D virtual books for each book, the method is lower in cost, faster and more uniform in quality, can reduce dependence on manpower, and improves manufacturing accuracy.
Fig. 6 shows an implementation apparatus of a 3D virtual book according to an embodiment of the present application, where the apparatus is applied to a client, and the apparatus 60 includes:
the receiving module 601 is configured to receive an instruction input by a user, and send the instruction to a server; the method is also used for receiving a 3D virtual book template corresponding to the book to be manufactured and information of the book to be manufactured from the server;
the second execution module 602 is configured to generate a part of virtual pages of the 3D virtual book corresponding to the book to be manufactured according to the 3D virtual book template and the information.
In one possible implementation, the 3D virtual book template includes a book cover model and at least one book page model mounted under the book cover model as child nodes.
In one possible implementation, the information includes: basic information and an electronic book, wherein the basic information comprises: the second execution module 602 is further configured to attach the cover picture to the book cover model as a material of the book cover model, and determine the cover picture as a virtual cover; taking a first preset number of pages of the electronic book as materials of book page models, attaching the pages to at least one book page model according to the sequence of the pages, and determining the pages as partial virtual pages; and each of the left and right sides of each book page model is additionally provided with one page, and the number of partial virtual pages is a first preset number.
In a possible implementation manner, the second execution module 602 is further configured to display a portion of the virtual pages of the 3D virtual book corresponding to the book to be made after generating the portion of the virtual pages of the 3D virtual book according to the 3D virtual book template and the information; receiving a page turning instruction of a user aiming at a current page, wherein the current page is any page in the virtual pages; executing page turning operation according to the page turning instruction; and under the condition of executing the page turning operation, playing a preset key animation frame corresponding to the current page and page turning sound corresponding to the current page.
In a possible implementation manner, the second execution module 602 is further configured to determine, when receiving a page turning instruction for a current page by a user, whether the number of turned pages reaches a critical value; if yes, sending an instruction to a server; the instruction is used for requesting a second preset number of pages next to the first preset number of pages of the electronic book from the server; receiving a second preset number of pages of the electronic book sent by the server; sequentially adding a second preset number of pages as new materials to the book page model added with the earliest turned pages in the turned pages according to the sequence of the pages so as to replace the earliest turned pages; the number of the earliest turned pages is a second preset number.
In a possible implementation manner, the second execution module 602 is further configured to receive, before receiving an instruction input by a user and sending the instruction to the server, information of a book to be made input by the user, where the information includes: basic information of books to be manufactured and electronic books; the information is forwarded to the server.
Therefore, the embodiment of the application provides a mode for loading the electronic book based on the 3D virtual book template, and the front end dynamically assembles and generates the 3D virtual book in real time, so that the method has the characteristics of low cost, rapidness and batch, is more suitable for scenes (for example, can be applied to virtual bookstores and virtual libraries in the metauniverse), and has standardization and universality. Compared with the pseudo 3D virtual book mode in the prior art, the method can provide more real 3D reading experience for users, and compared with the method which relies on 3D modeling engineers to create corresponding 3D virtual books for each book, the method is lower in cost, faster and more uniform in quality, can reduce dependence on manpower, and improves manufacturing accuracy.
The embodiment of the application further provides an electronic device 70, as shown in fig. 7, including: the steps of the implementation method of the 3D virtual book as shown in the above embodiment are implemented when the program is executed by the processor 701, the memory 702, and the program stored in the memory 702 and executable on the processor 901.
The embodiment of the present application further provides a computer readable storage medium, where a computer program is stored, where the computer program when executed by a processor implements each process of the method embodiment shown in fig. 1 and achieves the same technical effects, and is not repeated herein. Wherein the computer readable storage medium is selected from Read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), magnetic disk or optical disk.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk), including several instructions for causing a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the method described in the embodiments of the present application.
The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.
Claims (13)
1. The implementation method of the 3D virtual book is characterized by comprising the following steps of:
acquiring information of books to be manufactured;
receiving an instruction from a client;
and according to the instruction, the 3D virtual book template which is created in advance and corresponds to the book to be manufactured and the information are sent to a client.
2. The method of claim 1, wherein the 3D virtual book template comprises at least one of the following information of the 3D virtual book: 3D page turning animation, book size, paper material and paper color.
3. The method of claim 1, wherein the information comprises: basic information, after obtaining the information of the book to be made, the method further comprises the following steps:
generating book IDs corresponding to the books to be manufactured according to the basic information;
sending the book ID to a client;
receiving instructions from a client includes:
and receiving an instruction for the book ID from a client, wherein the instruction comprises clicking the book ID.
4. A method for implementing a 3D virtual book, the method comprising:
receiving an instruction input by a user, and sending the instruction to a server;
receiving a 3D virtual book template corresponding to a book to be manufactured and information of the book to be manufactured from the server;
and generating partial virtual pages of the 3D virtual book corresponding to the book to be manufactured according to the 3D virtual book template and the information.
5. The method of claim 4, wherein the 3D virtual book template comprises a book cover model and at least one book page model, the at least one book page model being mounted under the book cover model as a child node.
6. The method of claim 5, wherein the information comprises: basic information and an electronic book, wherein the basic information comprises: the cover picture, according to the 3D virtual book template and the information, generating partial virtual pages of the 3D virtual book corresponding to the book to be manufactured comprises:
taking the cover picture as a material of the book cover model, attaching the cover picture to the book cover model, and determining the cover picture as a virtual cover;
and taking the first preset number of pages of the electronic book as the material of a book page model, attaching the first preset number of pages to at least one book page model according to the page sequence, and determining the first preset number of pages as the partial virtual pages, wherein the left and right sides of each book page model are respectively attached with one page.
7. The method of claim 6, wherein after generating partial virtual pages of the 3D virtual book corresponding to the book to be made from the 3D virtual book template and the information, the method further comprises:
displaying the partial virtual page;
receiving a page turning instruction of a user aiming at a current page, wherein the current page is any page in the partial virtual pages;
executing page turning operation according to the page turning instruction;
and under the condition of executing the page turning operation, playing a preset key animation frame corresponding to the current page and page turning sound corresponding to the current page.
8. The method of claim 7, wherein in the event of receiving a page flip instruction from a user for a current page, the method further comprises:
judging whether the number of the turned pages reaches a critical value or not;
if yes, sending an instruction to a server; the instruction is used for requesting a second preset number of pages next to the first preset number of pages of the electronic book from the server;
receiving the second preset number of pages sent by the server;
sequentially adding the second preset number of pages serving as new materials to a book page model added with the earliest turned page in the turned pages according to the sequence of the pages so as to replace the earliest turned page; the number of the earliest turned pages is a second preset number.
9. The method of any of claims 4-8, wherein receiving a user-entered instruction, before sending the instruction to a server, the method further comprises:
and receiving information of books to be manufactured, which is input by a user, and forwarding the information to the server.
10. An implementation apparatus for a 3D virtual book, the apparatus comprising:
the acquisition module is used for acquiring information of books to be manufactured;
the first execution module is used for receiving the instruction from the client; and according to the instruction, the 3D virtual book template which is created in advance and corresponds to the book to be manufactured and the information are sent to a client.
11. An implementation apparatus for a 3D virtual book, the apparatus comprising:
the receiving module is used for receiving an instruction input by a user and sending the instruction to the server; the server is also used for receiving a 3D virtual book template corresponding to the book to be manufactured and information of the book to be manufactured from the server;
and the second execution module is used for generating partial virtual pages of the 3D virtual book corresponding to the book to be manufactured according to the 3D virtual book template and the information.
12. An electronic device, comprising: a processor, a memory, and a program stored on the memory and executable on the processor, the program implementing the steps of the 3D virtual book implementation method according to any one of claims 1 to 3 when executed by the processor, or the program implementing the steps of the 3D virtual book implementation method according to any one of claims 4 to 9 when executed by the processor.
13. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a computer program which, when executed by a processor, implements the steps of the 3D virtual book implementation method according to any one of claims 1 to 3, or which, when executed by a processor, implements the steps of the 3D virtual book implementation method according to any one of claims 4 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311753586.4A CN117688925A (en) | 2023-12-18 | 2023-12-18 | Method, device, equipment and medium for realizing 3D virtual book |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311753586.4A CN117688925A (en) | 2023-12-18 | 2023-12-18 | Method, device, equipment and medium for realizing 3D virtual book |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117688925A true CN117688925A (en) | 2024-03-12 |
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ID=90136823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311753586.4A Pending CN117688925A (en) | 2023-12-18 | 2023-12-18 | Method, device, equipment and medium for realizing 3D virtual book |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117688925A (en) |
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2023
- 2023-12-18 CN CN202311753586.4A patent/CN117688925A/en active Pending
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