CN114253646B - Digital sand table display and generation method, device and storage medium - Google Patents
Digital sand table display and generation method, device and storage medium Download PDFInfo
- Publication number
- CN114253646B CN114253646B CN202111454277.8A CN202111454277A CN114253646B CN 114253646 B CN114253646 B CN 114253646B CN 202111454277 A CN202111454277 A CN 202111454277A CN 114253646 B CN114253646 B CN 114253646B
- Authority
- CN
- China
- Prior art keywords
- sand table
- data
- digital sand
- level region
- target digital
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004576 sand Substances 0.000 title claims abstract description 236
- 238000000034 method Methods 0.000 title claims abstract description 53
- 230000000007 visual effect Effects 0.000 claims abstract description 31
- 238000004590 computer program Methods 0.000 claims description 17
- 238000005286 illumination Methods 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 9
- 238000000354 decomposition reaction Methods 0.000 claims description 9
- 238000012800 visualization Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000011835 investigation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Geometry (AREA)
- Software Systems (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Human Computer Interaction (AREA)
- Structural Engineering (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Evolutionary Computation (AREA)
- Processing Or Creating Images (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The application discloses a digital sand table display and generation method, equipment and a storage medium, wherein the digital sand table display method comprises the following steps: determining a sand table label according to the operation of a user in display equipment, wherein the sand table label is used for identifying sand table type information and a sand table element list of a target digital sand table; acquiring the running environment information of the display equipment; transmitting the operation environment information and the sand table type information to a server; and receiving roaming interface data sent by the server, generating a visual interface according to the roaming interface data, and displaying the visual interface to the user, wherein the roaming interface data comprises original model data of the target digital sand table or video stream data generated by running the target digital sand table, and the target digital sand table is generated by the server according to the running environment information and the sand table type information.
Description
Technical Field
The invention relates to the technical field of digital sand table generation, in particular to a digital sand table display and generation method, equipment and a storage medium.
Background
At present, a digital sand table becomes a common scene display mode, and a user can know the entity building corresponding to the digital sand table from different angles through a dragging visual angle and a pulling mode. Compared with the traditional offline entity investigation and picture investigation, the method is convenient and quick, can acquire more building details, and improves investigation efficiency.
However, most existing digital sand table presentations rely on local resources to parse and present digital sand table files. On one hand, before the display, the server needs to transmit the digital sand table file to the local end, so that the loading time is longer; on the other hand, for the local end with low configuration, the analysis and the display of the larger digital sand table file cannot be dealt with.
Disclosure of Invention
In order to solve the problems in the prior art, the embodiment of the application provides a digital sand table display and generation method, equipment and a storage medium, which can realize rapid loading display of the digital sand table and promote user experience.
In a first aspect, embodiments of the present application provide a digital sand table display method, including:
determining a sand table label according to the operation of a user in the display device, wherein the sand table label is used for identifying sand table type information and a sand table element list of the target digital sand table;
acquiring operation environment information of display equipment;
transmitting the operation environment information and the sand table type information to a server;
the method comprises the steps of receiving roaming interface data sent by a server, generating a visual interface according to the roaming interface data, and displaying the visual interface to a user, wherein the roaming interface data comprise original model data of a target digital sand table or video stream data generated by operating the target digital sand table, and the target digital sand table is generated by the server according to operating environment information and sand table type information.
In this embodiment, when the roaming interface data is the original model data of the target digital sand table, displaying the visual interface to the user includes:
baking the visual interface to obtain a baking interface;
and displaying the baking interface to a user.
In this embodiment, baking the visual interface includes:
performing region decomposition on the visual interface to obtain at least one first-stage region and at least one second-stage region;
for each first-stage area in at least one first-stage area, baking each first-stage area in a high-resolution mode;
for each second-level region of the at least one second-level region, baking is performed on each second-level region in a low-resolution manner.
In a second aspect, embodiments of the present application provide a digital sand table generating method, including:
receiving operation environment information and sand table type information sent by a client;
determining a sand table template according to the operation environment information and the sand table type information;
according to the sand table element list, matching is carried out in a cloud component library to obtain at least one sand table component, wherein the sand table component in the cloud component library is a pre-written display component;
generating a target digital sand table according to the sand table template and at least one sand table component;
and generating roaming interface data according to the original model data of the target digital sand table, and sending the roaming interface data to the client.
In this embodiment, generating roaming interface data from original model data of a target digital sand table includes:
inputting original model data of the target digital sand table into a UE4 engine for baking treatment to obtain a baked target digital sand table;
operating the baked target digital sand table to obtain video stream data of the baked target digital sand table;
and generating roaming interface data according to the video stream data of the baked target digital sand table.
In this embodiment, inputting the original model data of the target digital sand table to the UE4 engine for baking processing includes:
performing region decomposition on the target digital sand table to obtain at least one third-level region and at least one fourth-level region;
for each third level region in the at least one third level region, baking each third level region in a high resolution manner;
for each fourth level region of the at least one fourth level region, baking is performed on each fourth level region in a low resolution manner.
In this embodiment, performing region decomposition on a target digital sand table to obtain at least one third-level region and at least one fourth-level region, including:
determining illumination parameters of all data points in the target digital sand table;
combining a plurality of continuous first data points in each data point into a third-level region to obtain at least one third-level region, wherein the illumination parameter corresponding to each first data point in the plurality of first data points is smaller than or equal to a first threshold value;
and combining a plurality of continuous second data points in the data points into a fourth-level region to obtain at least one fourth-level region, wherein the illumination parameter corresponding to each second data point in the plurality of second data points is larger than a first threshold value.
In a third aspect, embodiments of the present application provide a digital sand table display device, including: and a processor coupled to the memory, the memory for storing a computer program, the processor for executing the computer program stored in the memory to cause the electronic device to perform the method as in the first aspect.
In a fourth aspect, embodiments of the present application provide a digital sand table generating apparatus, including: and a processor coupled to the memory, the memory for storing a computer program, the processor for executing the computer program stored in the memory to cause the electronic device to perform the method as in the second aspect.
In a fifth aspect, embodiments of the present application provide a computer-readable storage medium storing a computer program, the computer program causing a computer to perform the method as in the first or second aspect.
In a sixth aspect, embodiments of the present application provide a computer program product comprising a non-transitory computer readable storage medium storing a computer program, the computer being operable to cause a computer to perform a method as in the first or second aspect.
The implementation of the embodiment of the application has the following beneficial effects:
in the embodiment of the application, through the operation of a user in the display device, the sand table label of the digital sand table to be displayed is determined, and then the sand table type information and the sand table element list of the digital sand table to be displayed are clearly determined. Thus, according to the operation environment information of the display device, the sand table template corresponding to the sand table label in the operation environment is obtained. Meanwhile, the sand table components required by the digital sand table are pre-written and stored in a cloud component library, matching and calling are carried out according to a sand table element list when needed, the digital sand table required to be displayed is rapidly generated at the cloud according to a sand table template, the digital sand table required to be displayed is rapidly acquired by converting the digital sand table required to be displayed into a roaming interface data mode, and roaming interface data is converted into a visual interface for display. According to the invention, the digital sand table to be displayed is operated at the cloud end and converted into the roaming interface data in the form of video stream to be pushed to the terminal, so that the loading time of the digital sand table is shortened, the local calculation pressure is reduced, the quality of the interface is ensured, and the user experience is improved. In addition, based on the digital sand table generating method provided by the application, the sand table components can be reused, and the sand table components can be repeatedly used only by developing once for the same or similar scenes, so that the workload and the development time are greatly reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic hardware structure of a digital sand table display device according to an embodiment of the present application;
fig. 2 is a schematic flow chart of a digital sand table display method according to an embodiment of the present application;
fig. 3 is a schematic flow chart of a digital sand table generating method according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a digital sand table display device according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of a digital sand table generating 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, based on the embodiments herein, which would be apparent to one of ordinary skill in the art without undue burden are within the scope of the present application.
The terms "first," "second," "third," and "fourth" and the like in the description and in the claims of this application and in the drawings, are used for distinguishing between different objects and not for describing a particular sequential order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, result, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein may be combined with other embodiments.
First, referring to fig. 1, fig. 1 is a schematic hardware structure of a digital sand table display device according to an embodiment of the present application. The digital sand table display device 100 includes at least one processor 101, communication lines 102, memory 103, and at least one communication interface 104.
In this embodiment, the processor 101 may be a general purpose central processing unit (central processing unit, CPU), microprocessor, application-specific integrated circuit (ASIC), or one or more integrated circuits for controlling the execution of programs in the present application.
Communication line 102 may include a pathway to transfer information between the above-described components.
The communication interface 104, which may be any transceiver-like device (e.g., antenna, etc.), is used to communicate with other devices or communication networks, such as ethernet, RAN, wireless local area network (wireless local area networks, WLAN), etc.
The memory 103 may be, but is not limited to, a read-only memory (ROM) or other type of static storage device that can store static information and instructions, a random access memory (random access memory, RAM) or other type of dynamic storage device that can store information and instructions, or an electrically erasable programmable read-only memory (electrically erasable programmable read-only memory, EEPROM), a compact disc (compact disc read-only memory) or other optical disc storage, optical disc storage (including compact disc, laser disc, optical disc, digital versatile disc, blu-ray disc, etc.), magnetic disk storage media or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer.
In this embodiment, the memory 103 may be independently provided and connected to the processor 101 via the communication line 102. Memory 103 may also be integrated with processor 101. The memory 103 provided by embodiments of the present application may generally have non-volatility. The memory 103 is used for storing computer-executable instructions for executing the embodiments of the present application, and is controlled by the processor 101 to execute the instructions. The processor 101 is configured to execute computer-executable instructions stored in the memory 103, thereby implementing the methods provided in the embodiments of the present application described below.
In alternative embodiments, computer-executable instructions may also be referred to as application code, which is not specifically limited in this application.
In alternative embodiments, processor 101 may include one or more CPUs, such as CPU0 and CPU1 in fig. 1.
In alternative embodiments, the digital sand table display device 100 may include multiple processors, such as the processor 101 and the processor 107 of FIG. 1. Each of these processors may be a single-core (single-CPU) processor or may be a multi-core (multi-CPU) processor. A processor herein may refer to one or more devices, circuits, and/or processing cores for processing data (e.g., computer program instructions).
The digital sand table display device 100 may be a general purpose device or a special purpose device. The embodiments of the present application are not limited to the type of digital sand table display device 100.
Meanwhile, in the present embodiment, the hardware structure of the digital sand table generating device is similar to that of the digital sand table display device 100, and will not be described here again.
The digital sand table display method disclosed in the present application will be described below:
referring to fig. 2, fig. 2 is a flow chart of a digital sand table display method according to an embodiment of the present application. The digital sand table generating method comprises the following steps:
201: and determining the sand table label according to the operation of the user in the display device.
In this embodiment, the sand table label is used to identify sand table type information and a list of sand table elements for the target digital sand table. Specifically, the entity buildings or the conceived buildings can be marked, and meanwhile, each entity building or the constructed building is split to obtain a corresponding building element list. Thus, the mark of the building and the building element list corresponding to the building can be associated to be used as a sand table label. So that the building model that needs to be generated (i.e., the digital sand table) and the building elements that need to be generated to change the model (i.e., the sand table elements) can be determined by the sand table label.
In this embodiment, the operation that can trigger the generation of the digital sand table in the display device may be associated with the entity building or the conception building corresponding to the digital sand table displayed through the operation, respectively. Illustratively, taking an underground garage as an example, when a user clicks on a certain cell to view the underground garage, the clicking operation on the certain cell may be associated with a building mark of the underground garage of the cell. At this time, when a click operation on the certain cell is detected, a corresponding sand table label can be determined by the associated building mark.
202: and acquiring the running environment information of the display equipment.
In this embodiment, the operating environment may include: windows end, mac end, android end, ios end, etc.
203: and sending the operation environment information and the sand table type information to a server.
204: and receiving roaming interface data sent by the server, generating a visual interface according to the roaming interface data, and displaying the visual interface to a user.
In this embodiment, the roaming interface data may include original model data of a target digital sand table or video stream data generated by running the target digital sand table, where the target digital sand table is generated by the server according to the running environment information and the sand table type information.
In some embodiments, the server processes the target digital sand table to obtain target digital sand table data in the form of video stream, generates the target digital sand table data in the form of video stream to the roaming interface data and sends the data to the client, and the client can directly generate a visual interface for displaying according to the roaming interface data, so that waiting time of a user is reduced, and meanwhile fineness of the digital sand table can be guaranteed.
In some embodiments, when the roaming interface data is the original model data of the target digital sand table, before the visual interface is displayed to the user, because the original model data is rough, in order to improve user experience, the visual interface may be baked to obtain a baked interface, and then the refined baked interface is displayed to the user.
Based on this, in the present embodiment, there is provided a method of baking a visual interface, the method including:
and carrying out region decomposition on the visual interface to obtain at least one first-stage region and at least one second-stage region. Then, for each first-stage area in the at least one first-stage area, baking each first-stage area in a high-resolution mode; for each second-level region of the at least one second-level region, baking is performed on each second-level region in a low-resolution manner.
Specifically, the first-level area is an area where a user can pay attention to or the position is more obvious, and for example, the first-level area can be a road, a parking space, an entrance and the like. While the second level regions are less conspicuous or darker areas, such as: corners, ceiling corners, etc., which do not have much effect on the overall look and feel even if the resolution is reduced. Therefore, the baking requirement is reduced and the baking efficiency is improved while the model is subjected to fine baking.
In an alternative embodiment, before the visual interface is displayed to the user, the historical viewing data of the user may also be obtained, so as to obtain the viewing preference information of the user. And then, according to the viewing preference information, preferentially displaying the region matched with the viewing preference information in the visual interface.
Meanwhile, the application also provides a digital sand table generating method, as shown in fig. 3, which comprises the following steps:
301: and receiving the running environment information and the sand table type information sent by the client.
302: and determining the sand table template according to the operation environment information and the sand table type information.
In this embodiment, because the logic displayed by the interfaces in different operating environments is different, different sand table labels may correspond to one sand table template in each operating environment, and after the operating environment is determined, the sand table template corresponding to the operating environment may be directly obtained.
303: and matching in the cloud component library according to the sand table element list to obtain at least one sand table component.
In this embodiment, the sand table component in the cloud component library is a pre-written display component.
304: a target digital sand table is generated from the sand table template and at least one sand table component.
In this embodiment, according to the component parameters of each of the at least one sand table component, for example: the information of the component name, the component size, the component common position and the like determines the position of each sand table component in the sand table template. And filling at least one sand table component into the sand table template according to the position of each sand table component in the sand table template, so that the target digital sand table can be generated.
305: and generating roaming interface data according to the original model data of the target digital sand table, and sending the roaming interface data to the client.
In this embodiment, the baked target digital sand table may be obtained by inputting the original model data of the target digital sand table to the UE4 engine for baking. And then the baked target digital sand table is operated to obtain video stream data of the baked target digital sand table. And finally, generating roaming interface data according to the video stream data of the baked target digital sand table.
Specifically, the present embodiment provides a method for inputting original model data of a target digital sand table to a UE4 engine for baking processing, the method comprising:
and carrying out region decomposition on the target digital sand table to obtain at least one third-level region and at least one fourth-level region. Then, for each third level region of the at least one third level region, baking each third level region in a high resolution manner; for each fourth level region of the at least one fourth level region, baking is performed on each fourth level region in a low resolution manner.
Similarly, the third-level area is an area where the user can pay attention to or the position is more obvious, and takes an underground garage as an example, and the third-level area can be a road, a parking space, an entrance and an exit. While the fourth level regions are regions that are less conspicuous or are darker, such as: corners, ceiling corners, etc., which do not have much effect on the overall look and feel even if the resolution is reduced. Therefore, the baking requirement is reduced and the baking efficiency is improved while the model is subjected to fine baking.
Specifically, the illumination parameters of all data points in the target digital sand table can be determined, then a plurality of first data points which are continuous in all the data points are combined into a third-level region to obtain at least one third-level region, and a plurality of second data points which are continuous in all the data points are combined into a fourth-level region to obtain at least one fourth-level region. The illumination parameter corresponding to each first data point in the plurality of first data points is smaller than or equal to a first threshold value, and the illumination parameter corresponding to each second data point in the plurality of second data points is larger than the first threshold value.
For example, a point cloud space of a scene corresponding to the roaming cross section data may be established, and then an illumination parameter of each data point (spatial point) is acquired based on the point cloud space.
In summary, in the method for displaying and generating a digital sand table provided by the invention, the sand table label of the digital sand table to be displayed is determined through the operation of the user in the display device, and then the sand table type information and the sand table element list of the digital sand table to be displayed are explicitly determined. Thus, according to the operation environment information of the display device, the sand table template corresponding to the sand table label in the operation environment is obtained. Meanwhile, the sand table components required by the digital sand table are pre-written and stored in a cloud component library, matching and calling are carried out according to a sand table element list when needed, the digital sand table required to be displayed is rapidly generated at the cloud according to a sand table template, the digital sand table required to be displayed is rapidly acquired by converting the digital sand table required to be displayed into a roaming interface data mode, and roaming interface data is converted into a visual interface for display. The generation time of the interface at the next moment in the interaction process is greatly improved, and the local calculation pressure is reduced through the cloud generation mode, so that the quality of the interface is ensured, and the user experience is improved. In addition, based on the digital sand table generating method provided by the application, the sand table components can be reused, and the sand table components can be repeatedly used only by developing once for the same or similar scenes, so that the workload and the development time are greatly reduced.
Referring to fig. 4, fig. 4 is a schematic structural diagram of a digital sand table display device according to an embodiment of the present application. As shown in fig. 4, the digital sand table display device 400 includes a transceiver 401, a processor 402, and a memory 403. Which are connected by a bus 404. The memory 403 is used for storing computer programs and data, and the data stored in the memory 403 can be transferred to the processor 402.
The processor 402 is configured to read a computer program in the memory 403 to perform the following operations:
determining a sand table label according to the operation of a user in the display device, wherein the sand table label is used for identifying sand table type information and a sand table element list of the target digital sand table;
acquiring operation environment information of display equipment;
transmitting the operation environment information and the sand table type information to a server;
the method comprises the steps of receiving roaming interface data sent by a server, generating a visual interface according to the roaming interface data, and displaying the visual interface to a user, wherein the roaming interface data comprise original model data of a target digital sand table or video stream data generated by operating the target digital sand table, and the target digital sand table is generated by the server according to operating environment information and sand table type information.
In an embodiment of the present invention, when the roaming interface data is the original model data of the target digital sand table, the processor 402 is specifically configured to, in terms of presenting the visual interface to the user:
baking the visual interface to obtain a baking interface;
and displaying the baking interface to a user.
In an embodiment of the present invention, the processor 402 is specifically configured to perform the following operations in baking the visual interface:
performing region decomposition on the visual interface to obtain at least one first-stage region and at least one second-stage region;
for each first-stage area in at least one first-stage area, baking each first-stage area in a high-resolution mode;
for each second-level region of the at least one second-level region, baking is performed on each second-level region in a low-resolution manner.
Referring to fig. 5, fig. 5 is a schematic structural diagram of a digital sand table generating device according to an embodiment of the present application. As shown in fig. 5, the digital sand table generating device 500 includes a transceiver 501, a processor 502, and a memory 503. Which are connected by a bus 504. The memory 503 is used to store computer programs and data, and the data stored in the memory 503 may be transferred to the processor 502.
The processor 502 is configured to read a computer program in the memory 503 to perform the following operations:
receiving operation environment information and sand table type information sent by a client;
determining a sand table template according to the operation environment information and the sand table type information;
according to the sand table element list, matching is carried out in a cloud component library to obtain at least one sand table component, wherein the sand table component in the cloud component library is a pre-written display component;
generating a target digital sand table according to the sand table template and at least one sand table component;
and generating roaming interface data according to the original model data of the target digital sand table, and sending the roaming interface data to the client.
In an embodiment of the present invention, the processor 502 is specifically configured to perform the following operations in generating roaming interface data from raw model data of a target digital sand table:
inputting original model data of the target digital sand table into a UE4 engine for baking treatment to obtain a baked target digital sand table;
operating the baked target digital sand table to obtain video stream data of the baked target digital sand table;
and generating roaming interface data according to the video stream data of the baked target digital sand table.
In an embodiment of the present invention, the processor 502 is specifically configured to perform the following operations in inputting the raw model data of the target digital sand table to the UE4 engine for baking:
performing region decomposition on the target digital sand table to obtain at least one third-level region and at least one fourth-level region;
for each third level region in the at least one third level region, baking each third level region in a high resolution manner;
for each fourth level region of the at least one fourth level region, baking is performed on each fourth level region in a low resolution manner.
In an embodiment of the present invention, the processor 502 is specifically configured to perform the following operations in terms of performing region decomposition on the target digital sand table to obtain at least one third-level region and at least one fourth-level region:
determining illumination parameters of all data points in the target digital sand table;
combining a plurality of continuous first data points in each data point into a third-level region to obtain at least one third-level region, wherein the illumination parameter corresponding to each first data point in the plurality of first data points is smaller than or equal to a first threshold value;
and combining a plurality of continuous second data points in the data points into a fourth-level region to obtain at least one fourth-level region, wherein the illumination parameter corresponding to each second data point in the plurality of second data points is larger than a first threshold value.
It should be understood that the digital sand table display device and the digital sand table generating device in the present application may include a smart Phone (such as an Android Phone, an iOS Phone, a Windows Phone, etc.), a tablet computer, a palm computer, a notebook computer, a mobile internet device MID (Mobile Internet Devices, abbreviated as MID), a robot, a wearable device, etc. The above-described digital sand table display device and digital sand table generating device are merely examples and are not exhaustive and include, but are not limited to, the above-described digital sand table display device and digital sand table generating device. In practical applications, the digital sand table display device and the digital sand table generating device may further include: intelligent vehicle terminals, computer devices, etc.
From the above description of embodiments, it will be apparent to those skilled in the art that the present invention may be implemented in software in combination with a hardware platform. With such understanding, all or part of the technical solution of the present invention contributing to the background art may be embodied in the form of a software product, which may be stored in a storage medium, such as ROM/RAM, a magnetic disk, an optical disk, etc., including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform the methods described in the various embodiments or parts of the embodiments of the present invention.
Accordingly, embodiments of the present application also provide a computer-readable storage medium storing a computer program that is executed by a processor to implement some or all of the steps of any one of the digital sand table display method and the digital sand table generation method described in the above method embodiments. For example, the storage medium may include a hard disk, a floppy disk, an optical disk, a magnetic tape, a magnetic disk, a flash memory, etc.
Embodiments of the present application also provide a computer program product comprising a non-transitory computer-readable storage medium storing a computer program operable to cause a computer to perform part or all of the steps of any one of the digital sand table display methods and digital sand table generation methods described in the method embodiments above.
It should be noted that, for simplicity of description, the foregoing method embodiments are all expressed as a series of action combinations, but it should be understood by those skilled in the art that the present application is not limited by the order of actions described, as some steps may be performed in other order or simultaneously according to the present application. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all alternative embodiments, and that the acts and modules referred to are not necessarily required in the present application.
In the foregoing embodiments, the descriptions of the embodiments are focused on, and for those portions of one embodiment that are not described in detail, reference may be made to the related descriptions of other embodiments.
In the several embodiments provided in this application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, such as the division of the units, merely a logical function division, and there may be additional divisions when actually implemented, such as multiple units or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, or may be in electrical or other forms.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the embodiment.
In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, each unit may exist alone physically, or two or more units may be integrated into one unit. The integrated units described above may be implemented either in hardware or in software program modules.
The integrated units, if implemented in the form of software program modules, may be stored in a computer-readable memory for sale or use as a stand-alone product. Based on such understanding, the technical solution of the present application may be embodied in essence or a part contributing to the prior art or all or part of the technical solution in the form of a software product stored in a memory, including several instructions for causing a computer device (which may be a personal computer, a server or a network device, etc.) to perform all or part of the steps of the method described in the embodiments of the present application. And the aforementioned memory includes: a U-disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a removable hard disk, a magnetic disk, or an optical disk, or other various media capable of storing program codes.
Those of ordinary skill in the art will appreciate that all or a portion of the steps in the various methods of the above embodiments may be implemented by a program that instructs associated hardware, and the program may be stored in a computer readable memory, and the memory may include: flash disk, read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), magnetic disk or optical disk.
The foregoing has outlined rather broadly the more detailed description of the embodiments herein, and the detailed description of the principles and embodiments herein has been presented in terms of specific examples only to assist in the understanding of the methods and concepts of the present application; meanwhile, as those skilled in the art will have modifications in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.
Claims (5)
1. A digital sand table display method, the method comprising:
determining a sand table label according to the operation of a user in display equipment, wherein the sand table label is used for identifying sand table type information and a sand table element list of a target digital sand table;
acquiring the running environment information of the display equipment;
transmitting the operation environment information and the sand table type information to a server;
receiving roaming interface data sent by the server, generating a visual interface according to the roaming interface data, and displaying the visual interface to the user, wherein the roaming interface data comprises original model data of the target digital sand table or video stream data generated by running the target digital sand table, and the target digital sand table is generated by the server according to the running environment information and the sand table type information;
the method for generating the roaming interface data comprises the following steps:
the server determines a sand table template according to the operation environment information and the sand table type information;
the server side matches in a cloud component library according to the sand table element list to obtain at least one sand table component, wherein the sand table component in the cloud component library is a pre-written display component;
the server generates a target digital sand table according to the sand table template and the at least one sand table component;
the server determines illumination parameters of all data points in the target digital sand table; combining a plurality of continuous first data points in the data points into a third-level region to obtain at least one third-level region, wherein the illumination parameter corresponding to each first data point in the plurality of first data points is smaller than or equal to a first threshold value; combining a plurality of continuous second data points in the data points into a fourth-level region to obtain at least one fourth-level region, wherein the illumination parameter corresponding to each second data point in the plurality of second data points is larger than the first threshold value; for each third-level region in the at least one third-level region, baking each third-level region in a high-resolution mode; for each fourth-level region in the at least one fourth-level region, baking the fourth-level region in a low-resolution mode to obtain a baked target digital sand table; running the baked target digital sand table to obtain video stream data of the baked target digital sand table; and generating roaming interface data according to the video stream data of the baked target digital sand table.
2. The method of claim 1, wherein when the roaming interface data is raw model data of the target digital sand table, the presenting the visualization interface to the user comprises:
baking the visual interface to obtain a baked interface;
and displaying the baking interface to the user.
3. The method of claim 2, wherein the baking the visual interface comprises:
performing region decomposition on the visual interface to obtain at least one first-stage region and at least one second-stage region;
for each first-stage area in the at least one first-stage area, baking each first-stage area in a high-resolution mode;
and for each second-level region in the at least one second-level region, baking the second-level region in a low-resolution mode.
4. A digital sand table display device comprising a processor, a memory, a communication interface, and one or more programs, wherein the one or more programs are stored in the memory and configured for execution by the processor, the one or more programs comprising instructions for performing the steps in the method of any of claims 1-3.
5. A computer readable storage medium, characterized in that the computer readable storage medium stores a computer program, which is executed by a processor to implement the method of any of claims 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111454277.8A CN114253646B (en) | 2021-11-30 | 2021-11-30 | Digital sand table display and generation method, device and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111454277.8A CN114253646B (en) | 2021-11-30 | 2021-11-30 | Digital sand table display and generation method, device and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114253646A CN114253646A (en) | 2022-03-29 |
| CN114253646B true CN114253646B (en) | 2024-01-23 |
Family
ID=80791517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111454277.8A Active CN114253646B (en) | 2021-11-30 | 2021-11-30 | Digital sand table display and generation method, device and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114253646B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102655598A (en) * | 2011-12-12 | 2012-09-05 | 上海华博信息服务有限公司 | 3D (three-dimensional) display screen based three-dimensional digital sand table and applications thereof |
| EP3048552A1 (en) * | 2015-01-21 | 2016-07-27 | Samsung Electronics Co., Ltd. | Apparatus and method for running multiple instances of a same application in mobile devices |
| CN110827400A (en) * | 2019-11-12 | 2020-02-21 | 网易（杭州）网络有限公司 | Method and device for generating model of object in three-dimensional scene and terminal |
| CN111437598A (en) * | 2020-03-13 | 2020-07-24 | 网易（杭州）网络有限公司 | Interactive method and device for tactical plan in game and electronic equipment |
| CN111932954A (en) * | 2020-08-20 | 2020-11-13 | 湖南浩海九汇数字科技有限公司 | Sand table visual intelligent interactive display method and system |
| CN112926083A (en) * | 2021-02-24 | 2021-06-08 | 万翼科技有限公司 | Interactive processing method based on building information model and related device |
| CN113082697A (en) * | 2021-04-13 | 2021-07-09 | 网易（杭州）网络有限公司 | Game interaction method and device and electronic equipment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9378294B2 (en) * | 2010-12-17 | 2016-06-28 | Microsoft Technology Licensing, Llc | Presenting source regions of rendered source web pages in target regions of target web pages |
| CN113101634B (en) * | 2021-04-19 | 2024-02-02 | 网易（杭州）网络有限公司 | Virtual map display method and device, electronic equipment and storage medium |
-
2021
- 2021-11-30 CN CN202111454277.8A patent/CN114253646B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102655598A (en) * | 2011-12-12 | 2012-09-05 | 上海华博信息服务有限公司 | 3D (three-dimensional) display screen based three-dimensional digital sand table and applications thereof |
| EP3048552A1 (en) * | 2015-01-21 | 2016-07-27 | Samsung Electronics Co., Ltd. | Apparatus and method for running multiple instances of a same application in mobile devices |
| CN110827400A (en) * | 2019-11-12 | 2020-02-21 | 网易（杭州）网络有限公司 | Method and device for generating model of object in three-dimensional scene and terminal |
| CN111437598A (en) * | 2020-03-13 | 2020-07-24 | 网易（杭州）网络有限公司 | Interactive method and device for tactical plan in game and electronic equipment |
| CN111932954A (en) * | 2020-08-20 | 2020-11-13 | 湖南浩海九汇数字科技有限公司 | Sand table visual intelligent interactive display method and system |
| CN112926083A (en) * | 2021-02-24 | 2021-06-08 | 万翼科技有限公司 | Interactive processing method based on building information model and related device |
| CN113082697A (en) * | 2021-04-13 | 2021-07-09 | 网易（杭州）网络有限公司 | Game interaction method and device and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114253646A (en) | 2022-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20200126315A1 (en) | Method and apparatus for generating information | |
| CN109783757B (en) | Method, device and system for rendering webpage, storage medium and electronic device | |
| CN111950056B (en) | BIM display method and related equipment for building informatization model | |
| CN113808231B (en) | Information processing method and device, image rendering method and device, and electronic device | |
| CN110310299B (en) | Method and apparatus for training optical flow network, and method and apparatus for processing image | |
| CN108536467B (en) | Code positioning processing method and device, terminal equipment and storage medium | |
| CN114006894B (en) | Data processing system, method, electronic device, and computer storage medium | |
| CN110347493A (en) | Processing method, display methods, device, equipment and the storage medium of page data | |
| JP2019194902A (en) | Information processing method, device, system, and storage medium | |
| CN109445760B (en) | Image rendering method and system | |
| WO2020034981A1 (en) | Method for generating encoded information and method for recognizing encoded information | |
| CN111815738A (en) | Map construction method and device | |
| CN111985197A (en) | Template generation method based on medical information | |
| CN105027155A (en) | Unifying cloud services for online sharing | |
| CN114253646B (en) | Digital sand table display and generation method, device and storage medium | |
| CN111258582B (en) | Window rendering method and device, computer equipment and storage medium | |
| CN110288523B (en) | Image generation method and device | |
| CN112615852A (en) | Data processing method, related device and computer program product | |
| CN115641397A (en) | Method and system for synthesizing and displaying virtual image | |
| CN113919310A (en) | Short message content determination method and device, electronic equipment and storage medium | |
| CN113626022A (en) | Object model creating method and device, storage medium and electronic equipment | |
| CN113591709A (en) | Motion recognition method, motion recognition device, motion recognition apparatus, motion recognition medium, and computer program product | |
| CN108196848B (en) | Interface embedded display method and device, user terminal and readable storage medium | |
| CN111737372A (en) | Map data generation method and device | |
| US20230119741A1 (en) | Picture annotation method, apparatus, electronic device, and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |