CN109448100A - Threedimensional model format conversion method, system, computer equipment and storage medium - Google Patents
Threedimensional model format conversion method, system, computer equipment and storage medium Download PDFInfo
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- CN109448100A CN109448100A CN201811087176.XA CN201811087176A CN109448100A CN 109448100 A CN109448100 A CN 109448100A CN 201811087176 A CN201811087176 A CN 201811087176A CN 109448100 A CN109448100 A CN 109448100A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
- G06T19/20—Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
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Abstract
The invention discloses a kind of threedimensional model format conversion methods, control the PHP script and threedimensional model file is stored in MySQL database；It controls the PHP script and reads the information generation Json character string of the threedimensional model file, and the Json character string is added in Redis queue；Control the format that the 3ds Max software identifies the threedimensional model file；The 3ds Max software is controlled to edit the threedimensional model file；The 3ds Max software load object format plug-in unit is controlled, and exports object format threedimensional model file；Improve the compatibility to various threedimensional model file formats, threedimensional model file and data are edited using suitable software automatically, and mode is exported using flexible file format, under the premise of guaranteeing model accuracy rate, reduce the lot-size model Document Editing time, improves lot-size model Document Editing efficiency.
Description
Technical field
The present invention relates to threedimensional model constructing technology field more particularly to threedimensional model format conversion method and systems.
Background technique
With the development of internet technology with the demand of society, 3-D image comes into daily life, such as: it is three-dimensional
Game, 3D video display animation etc.；In addition, threedimensional model is used widely in scientific research, industry and medicine and business activity.It is existing
Computer Aided Design is carried out with CAD class three-dimensional graphics software in numerous enterprises, there is a large amount of CAD class threedimensional model design software.But it is many
The CAD class threedimensional model of more different-formats cannot or cannot be importing directly into unified software well, carry out three-dimensional display text
Part production, especially when the threedimensional model of high-volume different-format needs to edit.
There are some threedimensional model file format converter tools to be able to achieve the format conversion of different threedimensional model files at present, but
Several Format Types of restriction can only be generally converted, and can not original model format file be modified or be edited；
Model designer can also be converted by the modification of software realization model file, editor and format, but need veteran design
Teacher's manual modification and conversion, and influenced by the experience of modeling teacher and operation correctness, efficiency is especially low, is particularly easy to out
It is wrong.
Summary of the invention
The present invention is in order to solve the above technical problems, provide a kind of threedimensional model format conversion method and system, to solve mesh
The lower problem of compatibility of the preceding threedimensional model file format converter tools to various threedimensional model file formats.
First aspect present invention provides a kind of threedimensional model format conversion method, the threedimensional model format conversion method packet
It includes:
Threedimensional model file is stored in MySQL database by control PHP script；
It controls the PHP script and reads the information of the threedimensional model file and generate Json character string, and by the Json
Character string is added in Redis queue；
Open 3ds Max software, make the 3ds Max software to the Json character string in the Redis queue into
Row parsing, obtains the threedimensional model file；
Control the format that the 3ds Max software identifies the threedimensional model file, load and the threedimensional model file
The corresponding plug-in unit of format, import the threedimensional model file, and generate new folder；
It controls the 3ds Max software to edit the threedimensional model file, and edited threedimensional model is literary
Part is saved in the new folder；
The 3ds Max software load object format plug-in unit is controlled, obtains the edited threedimensional model file, and lead
Object format threedimensional model file out.
Second aspect of the present invention provides a kind of threedimensional model format conversion system, comprising: PHP software module is used for three
Dimension module file is stored in MySQL database；The information for reading the threedimensional model file generates Json character string, and by institute
Json character string is stated to be added in Redis queue；
MySQL database, for saving threedimensional model file；
Redis database, for storing Json character string；
3ds Max software module, for the 3ds Max software to the Json character string in the Redis queue
It is parsed, obtains the threedimensional model file；Identify the format of the threedimensional model file, load and the threedimensional model text
The corresponding plug-in unit of the format of part imports the threedimensional model file, and generates new folder；The threedimensional model file is carried out
Editor, and edited threedimensional model file is saved in the new folder；Object format plug-in unit is loaded, the editor is obtained
Threedimensional model file afterwards, and export object format threedimensional model file.
Third aspect present invention provides a kind of computer equipment, including memory, processor and is stored in the storage
In device and the computer program that can run on the processor, the processor are realized when executing the computer program such as this
The step of invention first aspect the method.
Fourth aspect present invention provides a kind of computer readable storage medium, and the computer-readable recording medium storage has
Computer program, when the computer program is executed by processor realize as described in the first aspect of the invention method the step of.
The invention discloses a kind of threedimensional model format conversion methods, control the PHP script and protect threedimensional model file
There are in MySQL database；The information generation Json character string that the PHP script reads the threedimensional model file is controlled, and
The Json character string is added in Redis queue；Control the lattice that the 3ds Max software identifies the threedimensional model file
Formula；The 3ds Max software is controlled to edit the threedimensional model file；Control the 3ds Max software load target
Format plug-in unit, and export object format threedimensional model file；The compatibility to various threedimensional model file formats is improved, is used
Suitable software edits threedimensional model file and data automatically, and exports mode using flexible file format, is guaranteeing mould
Under the premise of type accuracy rate, reduce the lot-size model Document Editing time, improves lot-size model Document Editing efficiency.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is a kind of flow chart for threedimensional model format conversion method that an embodiment of the present invention provides；
Fig. 2 is the flow chart for another threedimensional model format conversion method that an embodiment of the present invention provides；
Fig. 3 is a kind of structural schematic diagram for threedimensional model format conversion system that an embodiment of the present invention provides；
Fig. 4 is the structural schematic diagram for the computer equipment that an embodiment of the present invention provides.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Embodiment 1
First aspect of the embodiment of the present invention provides a kind of threedimensional model format conversion method, as shown in Figure 1,
Threedimensional model file is stored in MySQL database by step S1. control PHP script；
PHP (Hypertext Preprocessor) HyperText Preprocessor script is a kind of general open source scripting language,
It is server；Support the database and operating system of nearly all prevalence；Cached using memory type, using Redis,
The nosql such as memcached data lab setting PHP caching, by caching query results, to reduce the access times of database, from
And improve response speed.
It in step sl, can be by operating the Web page end developed by PHP HyperText Preprocessor script, by three-dimensional mould
Type file is stored in MySQL database；Threedimensional model file should include the text of complete three-dimensional modeling data and parameter information
Part, it may include a variety of threedimensional model file formats, such as: the .slprt format of Solidworks software, 3ds Max software
.3ds soft with .max suffix format, the FBX format of Alias MotionBuilder software, OBJ format and DXF format, MAYA
The file formats such as the .mb and .ma format of part.
Step S2., which controls the PHP script and reads the information of the threedimensional model file, generates Json character string, and by institute
Json character string is stated to be added in Redis queue；
Redis is a key-value storage system.Similar with Memcached, it supports the value type phase of storage
To more, including string (character string), list (chained list), set (set), zset (sorted set-- ordered set) and
Hash (hash type).These data types all support push/pop, add/remove and take intersection union and difference set and Geng Feng
Rich operation, and these operations are all atomicities.As memcached, for guaranteed efficiency, data are all buffered in
In memory.Difference is that the data of update periodically can be written disk or modification is operated the additional note of write-in by Redis
File is recorded, and it is synchronous to realize master-slave (principal and subordinate) on this basis.Redis is a high performance key-
Value database.The appearance of Redis largely compensates for the deficiency of this kind of key/value storage of memcached, can be right
Relational database plays good supplementary function.It provides Java, C/C++, C#, PHP, JavaScript, Perl,
The clients such as Object-C, Python, Ruby, Erlang, it is very convenient to use.
In step S2., Json character string can be saved in Redis queue by PHP script；In Redis queue
The production task of corresponding one former threedimensional model of one Json character string.It may include single production task in Redis queue,
It can as required include large batch of production task.
Specifically, as shown in Fig. 2, step S2 includes:
Step S201. control the PHP script read the task id of the threedimensional model file, threedimensional model file id,
File suffixes name and file store path；
Step S202. is according to the task id, the threedimensional model file id, the file suffixes name and the file
Store path generates Json character string.
It in step s 201, can be corresponding by operating the Web page end input threedimensional model file developed by PHP script
Task id, threedimensional model file id read the message file suffix name and file of the threedimensional model file in MySQL database
Store path；Task id can be automatically generated according to serial number, for example, the corresponding task id:0005 of threedimensional model file, three-dimensional mould
Type file id:999091, file suffixes name: .slprt and file store path :/misc/upload/max/1999-
121091.rar；
In step S202, it includes corresponding including threedimensional model file that above- mentioned information are generated according to unified reference format
Task id, threedimensional model file id, file suffixes name and file store path Json character string；This Json character string is used
Task id information, the threedimensional model file id letter of the production task of threedimensional model file are transmitted between subsequent PHP and 3d Max
Breath, file format information and file address information.The mission bit stream of the corresponding threedimensional model of one Json character string.
Step S3. opens 3ds Max software, makes the 3ds Max software to the Json word in the Redis queue
Symbol string is parsed, and the threedimensional model file is obtained；
3ds Max is three-dimensional animation rendering and Software for producing based on PC system, has powerful script extended capability, and
It can support more threedimensional model file format.MAX Script be 3ds Max built in scripting language, can be used in modeling, animation,
Material, rendering etc.；MAX Script comes customized and writes 3ds Max script using an open interface；Make 3ds Max
Most of functions can be called by script.In step S3., Json character string is carried out by MAX Script script
Data parsing, 3ds Max can enter first to go out the Json character string in order reading Redis queue after, obtain threedimensional model text
The corresponding production mission bit stream of part: task id, threedimensional model file id, file suffixes name and file store path, and from this
The downloading of file store path obtains threedimensional model file.
Step S4. controls the format that the 3ds Max software identifies the threedimensional model file, load and the three-dimensional mould
The corresponding plug-in unit of the format of type file imports the threedimensional model file, and generates new folder；
In step s 4,3ds Max software identifies the format of the threedimensional model file according to the file suffixes name, adds
The corresponding plug-in unit of format of threedimensional model file is carried, threedimensional model file is imported；For the format of different threedimensional model files
File, needs the format of threedimensional model file to correspond to plug-in unit to parse or edit, so as to will in threedimensional model file it is complete
Three-dimensional modeling data and parameter information export can be used the included plug-in unit of 3ds Max, or pass through extension outside 3ds Max
Plug-in unit carries out the identification of the format of threedimensional model file according to file suffixes name, for example, when the entitled .slprt of suffix, load
The plug-in unit of Solidworks: and generating new folder, for store the model file of the threedimensional model file after follow-up editor with
And the data informations such as classification belonging to size, model.
Step S5. controls the 3ds Max software and edits to the threedimensional model file, and by edited three-dimensional
Model file is saved in the new folder；
In step s 5, after threedimensional model file being imported into 3ds Max software, since 3ds Max software is to a variety of
The compatibility of three-dimensional modeling software format, can be real by the executable program of the MaxScript scripting language of 3ds Max
It now modifies to the model file of load or parameter adjusts, MaxScript script can be used in 3ds Max to model
Vertex, line segment, patch grids, normal, material, textures edited, or extract original parameter and information formed it is new
File, to reach the requirement of new model file or format.Edited new model file is saved in and is created in step s 4
New file in.
Step S6. controls the 3ds Max software and loads object format plug-in unit, obtains the edited threedimensional model text
Part, and export object format threedimensional model file.
It is converted to 3ds Max format if necessary in step s 6 and then obtains object format plug-in unit 3ds Max plug-in unit, pass through
3ds Max plug-in unit extracts edited threedimensional model file and data, and exports the threedimensional model text of 3ds Max format
Part.A variety of threedimensional model formatted files can also be exported by plurality of target format plug-in unit simultaneously if necessary.
The invention discloses a kind of threedimensional model format conversion methods, control the PHP script and protect threedimensional model file
There are in MySQL database；The information generation Json character string that the PHP script reads the threedimensional model file is controlled, and
The Json character string is added in Redis queue；Control the lattice that the 3ds Max software identifies the threedimensional model file
Formula；The 3ds Max software is controlled to edit the threedimensional model file；Control the 3ds Max software load target
Format plug-in unit, and export object format threedimensional model file；The compatibility to various threedimensional model file formats is improved, is used
Suitable software edits threedimensional model file and data automatically, and exports mode using flexible file format, is guaranteeing mould
Under the premise of type accuracy rate, reduce the lot-size model Document Editing time, improves lot-size model Document Editing efficiency.
Further, after step S6 further include:
Whether step S7. controls object format threedimensional model file described in the 3ds Max software detection complete；
When the object format threedimensional model file is complete, the object format threedimensional model file is uploaded to described new
File.
When the object format threedimensional model file is imperfect, file error and type of error are prompted.
In step S7., whether detection object format threedimensional model file is complete, can be to object format threedimensional model file
File name, whether checked including data information etc.；If not lacking file name and data letter after testing
Breath, then detect qualification, object format threedimensional model file described in 3ds Max software upload is saved into new folder；Such as
Fruit lacks file name or data information, then does not meet the integrality of file, judges this production error, and prompt the user with text
Part mistake, type of error are specially to lack file name etc.；User can end task, and be asked according to the type of error inspection of prompt
Source is inscribed, attempts to remake after amendment.
Further, after step S7. further include:
Step S8. controls the 3ds Max and sends the object format threedimensional model file to the PHP script；
Whether qualified control the PHP script detection object format threedimensional model file；
If the object format threedimensional model file is qualified, the object format threedimensional model file is uploaded described in
MySQL database；
If the object format threedimensional model file is unqualified, file error and type of error are prompted.
In step s 8,3dmax can send object format threedimensional model file by network transmission and receive institute to PHP, PHP
After stating object format threedimensional model file, PHP executes the detection of file qualification, for example, to the big of object format threedimensional model file
It is small whether to exceed whether character in maximum or minimum limitation, file has messy code etc. to be checked；If detection is qualified, by target lattice
Formula threedimensional model file uploads to MySQL database for users to use；If file is limited beyond maximum or minimum, word in file
Symbol has messy code, and then object format threedimensional model file is unqualified, then is not saved in database, prompts the user with file error, mistake
Type is the size of file beyond maximum limitation etc.；User can end task, according to the type of error of prompt check problem come
Source attempts to remake after amendment.
Further, open demons when opening the 3ds Max software, the demons detect it is described
When 3ds Max process exception, new process is automatically turned on.
Demons are to realize that certain function needs constantly to detect whether scheduled condition true and the journey that starts
Sequence is a kind of computer processes.Demons are opened simultaneously when the 3ds Max software is opened, it can be to 3ds Max software
Operating status be monitored, to be operating abnormally situation take adequate measures so as to the normal operation of 3ds Max software.Because
The case where stability of 3dmax file is poor, is easy to appear collapse, it will hinder script automated execution on 3dmax
Process.When 3ds Max process normally exits, saves normally exit mark to hard disk before exit；Demons are detecting
It when 3ds Max process is out of service, does not detect and normally exits mark, then 3ds Max exits to be improper, i.e. 3ds Max
Collapsing and situation out of service occurs in process, and at this moment demons automatically turn on new 3ds Max process, to avoid program
Accidental interruption waiting time too long situation.
Specifically, the demons automatically turn on new process when detecting the 3ds Max process exception, packet
It includes:
When the demons detect that the Production Time of 3ds Max single task is more than the limitation time, the demons
Current process is terminated, starts new process and executes.
5 minutes can be set as according to the maximum duration sets itself of normal production needs, such as limitation time by limiting the time；
It has been more than 5 minutes when the demons detect that the task Production Time of 1 3D Max is too long, has illustrated operation occurred wrong
Accidentally abnormal conditions, then demons terminate current process, start next process and execute, run and occur to avoid certain processes
Abnormal conditions keep its Production Time too long, influence the execution efficiency of other tasks.
Specifically, when the demons detect unexpected pop-up, the demons simulation mouse carries out intelligent
Click pop-up operation.
Whether demons real-time detection there is unexpected pop-up into 3ds Max operational process, if not in time to pop-up
It is handled in time, the processing time of task can be extended, phase is carried out to the unexpected pop-up being likely to occur so needing to simulate mouse
The click pop-up operation answered, for example, clicking to the pop-up selection for asking whether to continue to run in operational process is, to operational process
In ask whether that the pop-up for selecting the plug-in unit of latest edition automatically selects click and is, to reduce unnecessary manual operation, save
Operating time.
Embodiment 2
Second aspect of the embodiment of the present invention provides a kind of threedimensional model format conversion system, as shown in Figure 3, comprising:
PHP software module, for threedimensional model file to be stored in MySQL database；Read the threedimensional model text
The information of part generates Json character string, and the Json character string is added in Redis queue；
MySQL database, for saving threedimensional model file；
Redis database, for storing Json character string；
3ds Max software module, for the 3ds Max software to the Json character string in the Redis queue
It is parsed, obtains the threedimensional model file；Identify the format of the threedimensional model file, load and the threedimensional model text
The corresponding plug-in unit of the format of part imports the threedimensional model file, and generates new folder；The threedimensional model file is carried out
Editor, and edited threedimensional model file is saved in the new folder；Object format plug-in unit is loaded, the editor is obtained
Threedimensional model file afterwards, and export object format threedimensional model file.
Embodiment 3
The application another kind embodiment provides a computer readable storage medium, stores on the computer readable storage medium
There is computer program, which realizes the propelling data method in above-described embodiment when being executed by processor, to avoid
It repeats, which is not described herein again.Alternatively, the computer program realizes the dress of propelling data in above-described embodiment when being executed by processor
The function of each module/unit in setting, to avoid repeating, which is not described herein again.
Fig. 4 is the schematic diagram of computer equipment in the present embodiment.As shown in figure 4, computer equipment 6 include processor 60,
Memory 61 and it is stored in the computer program 62 that can be run in memory 61 and on processor 60.Processor 60 executes meter
Realize each step of the method for propelling data in above-described embodiment when calculation machine program 62, such as step S10 shown in FIG. 1,
S20, S30, S40, S50 and S60.Alternatively, processor 60 realizes propelling data in above-described embodiment when executing computer program 62
Each module/unit of device function.
Illustratively, computer program 62 can be divided into one or more module/units, one or more mould
Block/unit is stored in memory 61, and is executed by processor 60, to complete the data handling procedure of the application.One or
Multiple module/units can be the series of computation machine program segment that can complete specific function, which calculates for describing
Implementation procedure of the machine program 62 in terminal device 6.
It is apparent to those skilled in the art that for convenience of description and succinctly, only with above-mentioned each function
Can unit, module division progress for example, in practical application, can according to need and by above-mentioned function distribution by different
Functional unit, module are completed, i.e., the internal structure of described device is divided into different functional unit or module, more than completing
The all or part of function of description.
Embodiment described above is merely illustrative of the technical solution of the present invention, rather than its limitations；Although referring to aforementioned reality
Applying example, invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each
Technical solution documented by embodiment is modified or equivalent replacement of some of the technical features；And these are modified
Or replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution should all
It is included within protection scope of the present invention.
Claims (10)
1. a kind of threedimensional model format conversion method, which is characterized in that the threedimensional model format conversion method includes:
Threedimensional model file is stored in MySQL database by control PHP script；
It controls the PHP script and reads the information of the threedimensional model file and generate Json character string, and by the Json character
String is added in Redis queue；
3ds Max software is opened, solves the 3ds Max software to the Json character string in the Redis queue
Analysis, obtains the threedimensional model file；
Control the format that the 3ds Max software identifies the threedimensional model file, the lattice of load and the threedimensional model file
The corresponding plug-in unit of formula imports the threedimensional model file, and generates new folder；
It controls the 3ds Max software to edit the threedimensional model file, and edited threedimensional model file is protected
It is stored to the new folder；
The 3ds Max software load object format plug-in unit is controlled, obtains the edited threedimensional model file, and export mesh
Style formula threedimensional model file.
2. threedimensional model format conversion method as described in claim 1, which is characterized in that the control PHP script is read
The information of the threedimensional model file is taken to generate Json character string, comprising:
Control the PHP script read the task id of the threedimensional model file, threedimensional model file id, file suffixes name and
File store path；
It is generated according to the task id, the threedimensional model file id, the file suffixes name and the file store path
Json character string.
3. threedimensional model format conversion method as described in claim 1, which is characterized in that the export object format three-dimensional mould
After type file, further includes:
Whether complete control object format threedimensional model file described in the 3ds Max software detection；
When the object format threedimensional model file is complete, the object format threedimensional model file is uploaded to the new file
Folder；
When the object format threedimensional model file is imperfect, file error and type of error are prompted.
4. threedimensional model format conversion method as claimed in claim 3, which is characterized in that described to upload the object format three
After dimension module file to the new folder, further includes:
It controls the 3ds Max and sends the object format threedimensional model file to the PHP script；
Whether qualified control the PHP script detection object format threedimensional model file；
If the object format threedimensional model file is qualified, the object format threedimensional model file is uploaded to the MySQL
Database；
If the object format threedimensional model file is unqualified, file error and type of error are prompted.
5. threedimensional model format conversion method as described in claim 1, which is characterized in that when the unlatching 3ds Max software
Shi Kaiqi demons, the demons automatically turn on new process when detecting the 3ds Max process exception.
6. threedimensional model format conversion method as claimed in claim 5, which is characterized in that the demons are detecting
When stating 3ds Max process exception, new process is automatically turned on, comprising:
When the demons detect that the Production Time of 3ds Max single task is more than the limitation time, the demons are terminated
Current process starts new process and executes.
7. threedimensional model format conversion method as claimed in claim 5, which is characterized in that when the demons detect meaning
When outer pop-up, the demons simulation mouse carries out intelligentized click pop-up operation.
8. a kind of threedimensional model format conversion system characterized by comprising
PHP software module, for threedimensional model file to be stored in MySQL database；Read the threedimensional model file
Information generates Json character string, and the Json character string is added in Redis queue；
MySQL database, for saving threedimensional model file；
Redis database, for storing Json character string；
3ds Max software module carries out the Json character string in the Redis queue for the 3ds Max software
Parsing, obtains the threedimensional model file；Identify the format of the threedimensional model file, load and the threedimensional model file
The corresponding plug-in unit of format imports the threedimensional model file, and generates new folder；The threedimensional model file is compiled
Volume, and edited threedimensional model file is saved in the new folder；Object format plug-in unit is loaded, after obtaining the editor
Threedimensional model file, and export object format threedimensional model file.
9. a kind of computer equipment, including memory, processor and storage are in the memory and can be in the processor
The computer program of upper operation, which is characterized in that the processor realized when executing the computer program as claim 1 to
The step of any one of 7 the method.
10. a kind of computer readable storage medium, the computer-readable recording medium storage has computer program, and feature exists
In when the computer program is executed by processor the step of any one of such as claim 1 to 7 of realization the method.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109918000A (en) * | 2019-03-12 | 2019-06-21 | 苏州乐模软件科技有限公司 | Electrode patterning Fulfill testing report automatically method and generation system |
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| CN109918000A (en) * | 2019-03-12 | 2019-06-21 | 苏州乐模软件科技有限公司 | Electrode patterning Fulfill testing report automatically method and generation system |
| CN110197005A (en) * | 2019-05-07 | 2019-09-03 | 珠海格力电器股份有限公司 | A kind of air-conditioning CAE model automatic identifying method and device |
| CN110507986B (en) * | 2019-08-30 | 2023-08-22 | 网易（杭州）网络有限公司 | Animation information processing method and device |
| CN110507986A (en) * | 2019-08-30 | 2019-11-29 | 网易（杭州）网络有限公司 | The treating method and apparatus of animation information |
| CN112052224A (en) * | 2020-08-17 | 2020-12-08 | 腾讯科技（上海）有限公司 | File export method and device |
| CN112052224B (en) * | 2020-08-17 | 2023-12-01 | 腾讯科技（上海）有限公司 | File export method and device |
| CN112634446A (en) * | 2020-12-11 | 2021-04-09 | 北方信息控制研究院集团有限公司 | Multi-engine three-dimensional scene data conversion method based on space-time consistency |
| CN112634446B (en) * | 2020-12-11 | 2023-09-26 | 北方信息控制研究院集团有限公司 | Multi-engine three-dimensional scene data conversion method based on space-time consistency |
| CN113256473A (en) * | 2021-07-07 | 2021-08-13 | 季华实验室 | Three-dimensional model format conversion method and device, electronic equipment and system |
| CN114637581A (en) * | 2022-01-26 | 2022-06-17 | 武汉艺画开天文化传播有限公司 | Optimization system for submitting rendering model |
| CN114547744A (en) * | 2022-02-24 | 2022-05-27 | 清华大学 | Model derivation method and device, electronic equipment and storage medium |
| CN114662173A (en) * | 2022-05-23 | 2022-06-24 | 深圳市中视典数字科技有限公司 | Three-dimensional CAD model data processing system and method |
| CN116991795A (en) * | 2023-06-27 | 2023-11-03 | 中国船舶集团有限公司第七一九研究所 | Automatic light-weight processing method and system for three-dimensional model |
| CN116991795B (en) * | 2023-06-27 | 2024-05-17 | 中国船舶集团有限公司第七一九研究所 | Automatic light-weight processing method and system for three-dimensional model |
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