CN108304676A - Assemble body three-dimensional models automatic reconstruction method, terminal device and storage medium - Google Patents

Assemble body three-dimensional models automatic reconstruction method, terminal device and storage medium Download PDF

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CN108304676A
CN108304676A CN201810171688.8A CN201810171688A CN108304676A CN 108304676 A CN108304676 A CN 108304676A CN 201810171688 A CN201810171688 A CN 201810171688A CN 108304676 A CN108304676 A CN 108304676A
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assembly
file
parts
dimensional models
threedimensional model
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CN108304676B (en
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彭维
魏非
李明浩
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Hangzhou New Dimension Systems Co ltd
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Wuhan Shindy Digital Engineering System Co Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00Computer-aided design [CAD]
    • G06F30/20Design optimisation, verification or simulation
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00Three dimensional [3D] modelling, e.g. data description of 3D objects

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Abstract

The invention discloses a kind of assembly body three-dimensional models automatic reconstruction methods,Terminal device and storage medium,The present invention is by terminal device when receiving file download instructions,The assembly information of each parts in assembly body three-dimensional models file to be converted is downloaded from preset configuration file path,And the parts threedimensional model file of neutral format is downloaded from default neutral formatted file path,The assembly restriction in assembly body three-dimensional models file between each parts is rebuild according to the assembly information,Assembly reconstruction is carried out to each parts threedimensional model according to the assembly restriction and the parts threedimensional model file,Assembly information individual transmission can quickly be rebuild into the assembly restriction in assembly body three-dimensional models between each parts,Improve the accuracy of each parts automatic Reconstruction assembly body three-dimensional models,And greatly reduce the operation complexity of user,Improve the speed and efficiency of threedimensional model drafting,The user experience is improved.

Description

Assemble body three-dimensional models automatic reconstruction method, terminal device and storage medium
Technical field
The present invention relates to three-dimensional drawing fields more particularly to a kind of assembly body three-dimensional models automatic reconstruction method, terminal to set Standby and storage medium.
Background technology
Traditional parts library is provided for three-dimensional computer Computer Aided Design (Computer Aided Design, CAD) software The plug-in unit of model of parts can help engineer quickly to create standard and common parts model.With internet and cloud computing The development of technology, parts library are changed into network-based parts library platform via traditional card format.Country's scale at present The parts of maximum 3DSource parts libraries more than included 3,300 ten thousand kinds of specifications.The three-dimensional mould of original three-dimensional CAD format Type is bulky, it is necessary to can just be uploaded in the network platform by being converted into parts threedimensional model file.Dress in parts library With body three-dimensional models after being converted into each parts threedimensional model file, including parts between assembly restriction It is just lost, in this way in user after entire assembly model is downloaded and opened by parts library, each parts in original assembly are simultaneously It is placement at random not have assembly restriction, each parts, needs user to add assembly restriction again manually, very not Just.After users from networks download, assembly restriction is all lost most entire assembly model, and user is needed to weigh manually New to establish, major defect has:Part position in assembly is not inconsistent with master mould, and rebuilds assembly restriction manually and be easy out Wrong and inefficiency.
It is to be converted into parts threedimensional model file from original assembly body three-dimensional models to have a solution at present When, the position coordinates of each parts in assembly are recorded with configuration file, when user is locally downloading, according to configuration text Each parts are placed into corresponding position by part using THREE DIMENSION GEOMETRIC MODELING engine.This scheme user seems the position of part It is all correct to set, but again without establishing assembly restriction in assembly, and user drags arbitrary parts can be with Meaning changes its position.
Invention content
The main purpose of the present invention is to provide a kind of assembly body three-dimensional models automatic reconstruction method, terminal device and storages Medium, it is intended to solve assembly body three-dimensional models in the prior art and be converted into the skill that assembly restriction after neutral format can not retain Art problem.
To achieve the above object, the present invention provides a kind of assembly body three-dimensional models automatic reconstruction method, the assembly three Dimension module automatic reconstruction method includes the following steps:
It is three-dimensional that terminal device downloads assembly to be converted when receiving file download instructions, from preset configuration file path The assembly information of each parts in model file, and the parts for downloading neutral format from default neutral formatted file path are three-dimensional Model file, the parts threedimensional model file are each transformed file of parts threedimensional model in assembly to be converted;
The assembly restriction in assembly body three-dimensional models between each parts is rebuild according to the assembly information;
According to the assembly restriction and the parts threedimensional model file to each parts threedimensional model into luggage With reconstruction.
Preferably, the assembly constraint rebuild according to the assembly information in assembly body three-dimensional models between each parts Relationship specifically includes:
According to parts assembling structure relation information, reference plane information, benchmark axis information and the mould in the assembly information Type assembly constraint information reconstruction assembles the assembly restriction between each parts in body three-dimensional models.
Preferably, described three-dimensional to each parts according to the assembly restriction and the parts threedimensional model file Model carries out assembly reconstruction, specifically includes:
The corresponding file of each parts in the parts threedimensional model file is carried out according to the assembly restriction It is interrelated;
Assembly reconstruction is carried out to each parts threedimensional model according to each parts corresponding file after association.
Preferably, described when receiving file download instructions, download assembly to be converted from preset configuration file path The assembly information of each parts in threedimensional model file, and download from default neutral formatted file path the parts of neutral format After threedimensional model file, the assembly body three-dimensional models automatic reconstruction method further includes:
The parts threedimensional model file that download is opened in currently used Three-dimensional CAD Software, currently used three Respective handling is carried out to the assembly information and the parts threedimensional model file in Victoria C AD softwares.
Preferably, described when receiving file download instructions, download assembly to be converted from preset configuration file path The assembly information of each parts in threedimensional model file, and download from default neutral formatted file path the parts of neutral format Before threedimensional model file, the assembly body three-dimensional models automatic reconstruction method further includes:
When receiving file selection instruction, the assembly three-dimensional mould to be converted is determined according to the file selection instruction Type file, and read the assembly informations of each parts from the assembly body three-dimensional models file to be converted;
Each parts in the assembly body three-dimensional models file to be converted are converted into the parts threedimensional model file And store to the default neutral formatted file path, and the assembly information is stored to the preset configuration file path.
Preferably, described when receiving file selection instruction, assembly to be converted is determined according to the file selection instruction Body three-dimensional models file, and the assembly informations of each parts is read from the assembly body three-dimensional models file to be converted, specifically Including:
File selection instruction is received, corresponding dress to be converted is chosen from presetting database according to the file selection instruction With body three-dimensional models file;
Parse the assembly body three-dimensional models file to be converted, obtain each parts threedimensional model for being rebuild with And the corresponding assembly information of each parts threedimensional model.
Preferably, described that each parts threedimensional model file in the assembly to be converted is converted into parts three-dimensional mould Type file is simultaneously stored to default neutral formatted file path, and the assembly information is stored to preset configuration file path, tool Body includes:
The software type for obtaining currently used Three-dimensional CAD Software determines target api interface according to the software type;
Each parts threedimensional model in the assembly to be converted is converted according to the target api interface;
Transformed parts threedimensional model file is stored to default neutral formatted file path, and the assembly is believed Breath is stored to preset configuration file path.
Preferably, described to store transformed parts threedimensional model file to default neutral formatted file path, and The assembly information is stored to before preset configuration file path, the assembly body three-dimensional models automatic reconstruction method also wraps It includes:
According to the assembly body three-dimensional models file to be converted from determined in default file path it is corresponding it is described it is default in Personality formula file path and the preset configuration file path.
In addition, to achieve the above object, the present invention also proposes that a kind of terminal device, the terminal device include:Memory, Processor and the assembly body three-dimensional models automatic Reconstruction program that is stored on the memory and can run on the processor, The assembly body three-dimensional models automatic Reconstruction program is arranged for carrying out assembly body three-dimensional models automatic Reconstruction side as described above The step of method.
In addition, to achieve the above object, the present invention also proposes a kind of storage medium, and assembly is stored on the storage medium Body three-dimensional models automatic Reconstruction program is realized when the assembly body three-dimensional models automatic Reconstruction program is executed by processor as above The step of described assembly body three-dimensional models automatic reconstruction method.
Assembly body three-dimensional models automatic reconstruction method proposed by the present invention is referred to by terminal device receiving file download When enabling, from preset configuration file path download it is to be converted assembly body three-dimensional models file in each parts assembly information, and from The parts threedimensional model file of neutral format is downloaded in default neutrality formatted file path, and the parts threedimensional model file is Each transformed file of parts threedimensional model in assembly to be converted rebuilds assembly body three-dimensional models according to the assembly information In assembly restriction between each parts, according to the assembly restriction and the parts threedimensional model file to each Parts threedimensional model carries out assembly reconstruction, by assembly information individual transmission can quickly rebuild in threedimensional model each parts it Between assembly restriction, improve the accuracy of each parts automatic Reconstruction threedimensional model, and greatly reduce user's Operation complexity improves the speed and efficiency of threedimensional model drafting, and the user experience is improved.
Description of the drawings
Fig. 1 is the terminal device structural schematic diagram for the hardware running environment that the embodiment of the present invention is related to;
Fig. 2 is the flow diagram of present invention assembly body three-dimensional models automatic reconstruction method first embodiment;
Fig. 3 is the flow diagram of present invention assembly body three-dimensional models automatic reconstruction method second embodiment;
Fig. 4 is the flow diagram of present invention assembly body three-dimensional models automatic reconstruction method 3rd embodiment.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The solution of the embodiment of the present invention is mainly:The present invention is receiving file download instructions by terminal device When, the assembly information of each parts in assembly body three-dimensional models file to be converted is downloaded from preset configuration file path, and from pre- If the parts threedimensional model file of neutral format is downloaded in neutral formatted file path, the parts threedimensional model file is to wait for Each transformed file of parts threedimensional model in assembly is converted, is rebuild in assembly body three-dimensional models according to the assembly information Assembly restriction between each parts, according to the assembly restriction and the parts threedimensional model file to each zero Component threedimensional model carries out assembly reconstruction, and assembly information individual transmission can quickly be rebuild in assembly body three-dimensional models each zero Assembly restriction between part, improves the accuracy of each parts automatic Reconstruction threedimensional model, and greatly mitigates user Operation complexity, improve threedimensional model drafting speed and efficiency, the user experience is improved, solves and fills in the prior art It is converted into the technical issues of assembly restriction after neutral format can not retain with body three-dimensional models.
Referring to Fig.1, Fig. 1 is the terminal device structural schematic diagram for the hardware running environment that the embodiment of the present invention is related to.
As shown in Figure 1, the terminal device may include:Processor 1001, such as CPU, communication bus 1002, user's termination Mouth 1003, network interface 1004, memory 1005.Wherein, communication bus 1002 is logical for realizing the connection between these components Letter.User's end interface 1003 may include display screen (Display), input unit such as keyboard (Keyboard), optional user End interface 1003 can also include standard wireline interface and wireless interface.Network interface 1004 may include optionally standard Wireline interface, wireless interface (such as WI-FI interfaces).Memory 1005 can be high-speed RAM memory, can also be stable deposit Reservoir (non-volatile memory), such as magnetic disk storage.Memory 1005 optionally can also be independently of aforementioned place Manage the storage device of device 1001.
It will be understood by those skilled in the art that terminal device structure shown in Fig. 1 is not constituted to the terminal device It limits, may include either combining certain components or different components arrangement than illustrating more or fewer components.
As shown in Figure 1, as may include operating system, network communication mould in a kind of memory 1005 of storage medium Block, user terminal interface module and assembly body three-dimensional models automatic Reconstruction program.
Terminal device of the present invention calls the assembly body three-dimensional models stored in memory 1005 automatic by processor 1001 Reconstruction algorithm, and execute following operation:
When receiving file download instructions, assembly body three-dimensional models file to be converted is downloaded from preset configuration file path In each parts assembly information, and download from default neutral formatted file path the parts threedimensional model text of neutral format Part, the parts threedimensional model file are each transformed file of parts threedimensional model in assembly to be converted;
The assembly restriction in each parts threedimensional model between each parts is rebuild according to the assembly information;
According to the assembly restriction and the parts threedimensional model file to each parts threedimensional model into luggage With reconstruction.
Further, processor 1001 can call the assembly body three-dimensional models automatic Reconstruction journey stored in memory 1005 Sequence also executes following operation:
According to parts assembling structure relation information, reference plane information, benchmark axis information and the mould in the assembly information Type assembly constraint information reconstruction assembles the assembly restriction between each parts in body three-dimensional models.
Further, processor 1001 can call the assembly body three-dimensional models automatic Reconstruction journey stored in memory 1005 Sequence also executes following operation:
The corresponding file of each parts in the parts threedimensional model file is carried out according to the assembly restriction It is interrelated;
Assembly reconstruction is carried out to each parts threedimensional model according to each parts corresponding file after association.
Further, processor 1001 can call the assembly body three-dimensional models automatic Reconstruction journey stored in memory 1005 Sequence also executes following operation:
The parts threedimensional model file that download is opened in currently used Three-dimensional CAD Software, currently used three Respective handling is carried out to the assembly information and the parts threedimensional model file in Victoria C AD softwares.
Further, processor 1001 can call the assembly body three-dimensional models automatic Reconstruction journey stored in memory 1005 Sequence also executes following operation:
When receiving file selection instruction, the assembly three-dimensional mould to be converted is determined according to the file selection instruction Type file, and read the assembly informations of each parts from the assembly body three-dimensional models file to be converted;
Each parts in the assembly body three-dimensional models file to be converted are converted into the parts threedimensional model file And store to the default neutral formatted file path, and the assembly information is stored to the preset configuration file path.
Further, processor 1001 can call the assembly body three-dimensional models automatic Reconstruction journey stored in memory 1005 Sequence also executes following operation:
File selection instruction is received, corresponding dress to be converted is chosen from presetting database according to the file selection instruction With body three-dimensional models file;
Parse the assembly body three-dimensional models file to be converted, obtain each parts threedimensional model for being rebuild with And the corresponding assembly information of each parts threedimensional model.
Further, processor 1001 can call the assembly body three-dimensional models automatic Reconstruction journey stored in memory 1005 Sequence also executes following operation:
The software type for obtaining currently used Three-dimensional CAD Software determines target api interface according to the software type;
Each parts threedimensional model in the assembly to be converted is converted according to the target api interface;
Transformed parts threedimensional model file is stored to default neutral formatted file path, and the assembly is believed Breath is stored to preset configuration file path.
Further, processor 1001 can call the assembly body three-dimensional models automatic Reconstruction journey stored in memory 1005 Sequence also executes following operation:
According to the assembly body three-dimensional models file to be converted from determined in default file path it is corresponding it is described it is default in Personality formula file path and the preset configuration file path.
Technical solution provided in this embodiment, by terminal device when receiving file download instructions, from preset configuration File path downloads the assembly information of each parts in assembly body three-dimensional models file to be converted, and from default neutral formatted file The parts threedimensional model file of neutral format is downloaded in path, and the parts threedimensional model file is each in assembly to be converted The transformed file of parts threedimensional model is rebuild in assembly body three-dimensional models according to the assembly information between each parts Assembly restriction, according to the assembly restriction and the parts threedimensional model file to each parts threedimensional model into Luggage can quickly rebuild the assembly in assembly body three-dimensional models between each parts about with rebuilding, by assembly information individual transmission Beam relationship, improves the accuracy of each parts automatic Reconstruction threedimensional model, and greatly reduces the operation complexity of user, The speed and efficiency of threedimensional model drafting are improved, the user experience is improved.
Based on above-mentioned hardware configuration, present invention assembly body three-dimensional models automatic reconstruction method embodiment is proposed.
With reference to the flow diagram that Fig. 2, Fig. 2 are present invention assembly body three-dimensional models automatic reconstruction method first embodiment.
In the first embodiment, the assembly body three-dimensional models automatic reconstruction method includes the following steps:
Step S10, terminal device downloads dress to be converted when receiving file download instructions from preset configuration file path Assembly information with each parts in body three-dimensional models file, and download the zero of neutral format from default neutral formatted file path Component threedimensional model file, after the parts threedimensional model file is each parts threedimensional model conversion in assembly to be converted File.
It should be noted that the terminal device can be mobile terminal, such as mobile phone, tablet computer, can also be solid Fixed terminal device, such as personal computer can also be the server with assembly body three-dimensional models automatic Reconstruction function, when Can also be so the other-end equipment with assembly body three-dimensional models automatic Reconstruction function, the present embodiment does not limit this System.
It is understood that the file download instructions, which can be user, passes through the operations such as touch click or sound control The file download instructions of triggering can also be the file download instructions automatically generated when meeting preset instructions trigger condition, also Can directly receive externally input file download instructions, can also be the file download instructions that other modes determine certainly, The present embodiment does not limit this.
It should be understood that the preset configuration file path is to pre-set for storing each parts three-dimensional mould The path of the assembly information of type, each parts threedimensional model are the corresponding three-dimensional mould of the assembly body three-dimensional models file to be converted Type, the assembly information are the assembly information between the original parts of each parts threedimensional model, each parts threedimensional model To carry out the threedimensional model of assembly reconstruction, the assembly body three-dimensional models file to be converted is to include each parts three-dimensional mould The file of type information;The default neutral formatted file path is to pre-set for storing parts threedimensional model file Path, the parts threedimensional model file be the assembly to be converted in each transformed text of parts threedimensional model Part;Terminal device can download the dress when receiving the file download instructions, by the preset configuration file path With information, parts threedimensional model file is downloaded by the default neutral formatted file path, can be follow-up each parts The assembly reconstruction of threedimensional model is prepared.
Correspondingly, after the step S10, the assembly body three-dimensional models automatic reconstruction method is further comprising the steps of:
The parts threedimensional model file that download is opened in currently used Three-dimensional CAD Software, currently used three Respective handling is carried out to the assembly information and the parts threedimensional model file in Victoria C AD softwares.
It is understood that currently used Three-dimensional CAD Software is Three-dimensional CAD Software currently in use, described current The parts threedimensional model file that download is opened in the Three-dimensional CAD Software used can be quickly to the assembly information and described zero Component threedimensional model file carries out respective handling and is generally beaten in the operation interface of the Three-dimensional CAD Software in practical applications The parts threedimensional model file for opening download, according to the assembly information and the parts threedimensional model file to each parts Threedimensional model carries out assembly processing.
Step S20, the assembly constraint rebuild in assembly body three-dimensional models between each parts according to the assembly information closes System.
It should be understood that because of each parts threedimensional model after user downloads from the Internet, the dress between parts It can be lost with information, the assembly in assembly body three-dimensional models between each parts can quickly be rebuild about according to the assembly information Beam relationship saves the operation stand-by period of user, improves three-dimensional to facilitate each parts threedimensional model to complete quickly to rebuild The speed and efficiency of modeling rendering.
Step S30, according to the assembly restriction and the parts threedimensional model file to each parts three-dimensional mould Type carries out assembly reconstruction.
It is understood that when rebuilding the dress in each parts threedimensional model between each parts according to the assembly information It, can be according to the assembly restriction and the neutral format parts threedimensional model to each parts after restriction relation Threedimensional model carries out assembly reconstruction, by the assembly restriction rebuild, can fast implement in assembly body three-dimensional models Each parts accurately assembled, to restore each parts threedimensional model, and then improve each parts automatic Reconstruction three The accuracy of dimension module.
Technical solution provided in this embodiment, by terminal device when receiving file download instructions, from preset configuration File path downloads the assembly information of each parts in assembly body three-dimensional models file to be converted, and from default neutral formatted file The parts threedimensional model file of neutral format is downloaded in path, and the parts threedimensional model file is each in assembly to be converted The transformed file of parts threedimensional model is rebuild in assembly body three-dimensional models according to the assembly information between each parts Assembly restriction, according to the assembly restriction and the parts threedimensional model file to each parts threedimensional model into Luggage can quickly rebuild the assembly in assembly body three-dimensional models between each parts about with rebuilding, by assembly information individual transmission Beam relationship improves the accuracy of each parts automatic Reconstruction threedimensional model, and greatly mitigates the operation complexity of user, carries The speed and efficiency that high threedimensional model is drawn, the user experience is improved.
Further, Fig. 3 is the flow diagram of present invention assembly body three-dimensional models automatic reconstruction method second embodiment, As shown in figure 3, present invention assembly body three-dimensional models automatic reconstruction method second embodiment is proposed based on first embodiment, in this reality It applies in example, the step S20 specifically includes following steps:
Step S21, according to parts assembling structure relation information, reference plane information, the reference axis in the assembly information Information and Model Mounting constraint information rebuild the assembly restriction between each parts in assembly body three-dimensional models.
It should be noted that the assembly information includes parts assembling structure relation information, reference plane information, reference axis Information and Model Mounting constraint information can also include the assembly information of other kinds of parts certainly, and the present embodiment is to this It does not limit;The Model Mounting constraint information specifically includes constraint component identification information, constrained type information and constraint Parameter information.
It is understood that according to parts assembling structure relation information, reference plane information, base in the assembly information Fiducial axis information and Model Mounting constraint information rebuild the assembly restriction between each parts, i.e. root in assembly body three-dimensional models According to parts assembling structure relation information, reference plane information, benchmark axis information and the Model Mounting constraint information in assembly information The syntagmatic that is linked and packed between each parts in the intermediate file is redefined, according to various in the assembly information Parameter information can redefine each parts threedimensional model and summarize assembly restriction between each parts.
It should be understood that generally in the operation interface of Three-dimensional CAD Software by the parts threedimensional model file and institute Configuration information is stated to be read out, read the assembly information can obtain parts assembling structure relation information, reference plane information, Benchmark axis information and Model Mounting constraint information, it is described to match generally by the information preservation read in corresponding configuration file The sample for setting file is as follows:
Correspondingly, the step S30 specifically includes following steps:
Step S31, according to the assembly restriction that each parts in the parts threedimensional model file are corresponding File carries out interrelated.
It is understood that when the assembly for re-establishing each parts in assembly body three-dimensional models by the assembly information After restriction relation, each parts in the neutral format parts threedimensional model can be corresponded to according to the assembly restriction File carry out it is interrelated because the assembly body three-dimensional models file to be converted is being converted to the parts threedimensional model After file, each parts can become at random, and can each parts at random cross-correlation be carried out by the assembly restriction Connection is correspondingly by the way that the corresponding file of each parts in the parts threedimensional model file is carried out interrelated realization.
Step S32, assembly reconstruction is carried out to each parts threedimensional model according to the corresponding file of each parts after association.
It should be understood that by the assembly restriction by each parts pair in the parts threedimensional model file The file answered carry out it is interrelated after, each parts at random can be carried out it is interrelated, by each parts after association It is ressembled, so that each parts threedimensional model is completed assembly and is rebuild, it is correspondingly by the way that realization will be associated with.
Technical solution provided in this embodiment, by terminal device when receiving file download instructions, from preset configuration File path downloads the assembly information of each parts threedimensional model in assembly body three-dimensional models file to be converted, and from default neutrality Parts threedimensional model file is downloaded in formatted file path, and the parts threedimensional model file is in the assembly to be converted Each transformed file of parts threedimensional model, according to parts assembling structure relation information, the benchmark in the assembly information Face information, benchmark axis information and Model Mounting constraint information rebuild the assembly in each parts threedimensional model between each parts about The corresponding file of each parts in the parts threedimensional model file is carried out phase by beam relationship according to the assembly restriction Mutual correlation carries out assembly reconstruction, by described according to the corresponding file of each parts after association to each parts threedimensional model Various information in assembly information redefine the assembly restriction between each parts, according to the assembly restriction energy The assembly for enough fast implementing each parts threedimensional model is rebuild, and the accuracy of each parts automatic Reconstruction threedimensional model is improved, And the operation complexity for greatly reducing user improves the speed and efficiency of threedimensional model drafting, and the user experience is improved.
Further, Fig. 4 is the flow diagram of present invention assembly body three-dimensional models automatic reconstruction method 3rd embodiment, As shown in figure 4, present invention assembly body three-dimensional models automatic reconstruction method 3rd embodiment is proposed based on second embodiment, in this reality It applies in example, before the step S10, the assembly body three-dimensional models automatic reconstruction method is further comprising the steps of:
Step S01, when receiving file selection instruction, the assembly to be converted is determined according to the file selection instruction Body three-dimensional models file, and read the assembly informations of each parts from the assembly body three-dimensional models file to be converted.
It should be noted that the file selection instruction, which can be user, passes through the operations such as touch click or sound control The file selection instruction of triggering can also be the file selection instruction automatically generated when meeting preset instructions trigger condition, also Can directly receive externally input file selection instruction, can also be the file selection instruction that other modes determine certainly, The present embodiment does not limit this.
It is understood that when receiving file selection instruction, can determine according to the file selection instruction described Assembly body three-dimensional models file to be converted can determine assembly three-dimensional mould that needs are converted according to the file selection instruction The corresponding file of type can read the assembly information of each parts from the assembly body three-dimensional models file to be converted.
Further, the step S01 specifically includes following steps:
File selection instruction is received, corresponding dress to be converted is chosen from presetting database according to the file selection instruction With body three-dimensional models file;
Parse the assembly body three-dimensional models file to be converted, obtain each parts threedimensional model for being rebuild with And the corresponding assembly information of each parts threedimensional model.
It should be noted that the presetting database is the pre-set data for storing all kinds of threedimensional model files Library can be quickly found out corresponding threedimensional model file as institute according to the file selection instruction from the presetting database State assembly body three-dimensional models file to be converted.
It is understood that when choosing corresponding assembly to be converted from presetting database according to the file selection instruction After body three-dimensional models file, by parsing the assembly body three-dimensional models file to be converted, it can obtain and be rebuild Each parts threedimensional model and the corresponding assembly information of each parts threedimensional model, described assembly information itself be present in Assembly connection relationship in the assembly body three-dimensional models file to be converted for recording each parts, parses the dress to be converted It can be quickly obtained the corresponding assembly information of each parts threedimensional model with body three-dimensional models file.
Step S02, each parts in the assembly body three-dimensional models file to be converted are converted into the parts three-dimensional Model file is simultaneously stored to the default neutral formatted file path, and the assembly information is stored to preset configuration text Part path.
It should be understood that after determining the assembly body three-dimensional models file to be converted, from the assembly to be converted The assembly information of each parts threedimensional model is read in threedimensional model file, and then the assembly information can be stored to described Preset configuration file path waits for that middle threedimensional model file is converted to the neutral format parts threedimensional model and stores by described To the default neutral formatted file path, the preset configuration file path and the default neutral formatted file path all may be used With by user's sets itself, naturally it is also possible to be the path of acquiescence, can also be the file path of real-time update, the present embodiment pair This is not limited.
Further, the step S02 specifically includes following steps:
The software type for obtaining currently used Three-dimensional CAD Software determines target api interface according to the software type;
The assembly body three-dimensional models file to be converted is converted into parts threedimensional model according to the target api interface File;
Transformed parts threedimensional model file is stored to default neutral formatted file path, and the assembly is believed Breath is stored to preset configuration file path.
It should be noted that the currently used Three-dimensional CAD Software is Three-dimensional CAD Software currently in use, it is described to work as The software type of the preceding Three-dimensional CAD Software used is different, can lead to the application programming interface of Three-dimensional CAD Software (Application Programming Interface, API) interface differs, the parts threedimensional model file of conversion File type and path can also change, therefore after the software type of the currently used Three-dimensional CAD Software of acquisition, according to described It, can be quickly three-dimensional by the assembly to be converted according to the target api interface after software type determines target api interface Model file is converted to parts threedimensional model file, and then transformed parts threedimensional model file is stored to described pre- If in neutral formatted file path, and the assembly information is stored to preset configuration file path.
Correspondingly, the step stores transformed parts threedimensional model file to default neutral formatted file road Diameter, and the assembly information is stored to before preset configuration file path, the assembly body three-dimensional models automatic reconstruction method Further include:
According to the assembly body three-dimensional models file to be converted from determined in default file path it is corresponding it is described it is default in Personality formula file path and the preset configuration file path.
It is understood that the default file path is the storage of pre-set file and download path, it is described default File path can be pre-set file path cluster, can also be the file path set that user voluntarily drafts, may be used also To be the file path for meeting certain predetermined condition, the present embodiment does not limit this, according to the assembly three to be converted Dimension module file can be found and the matched middle personality of assembly body three-dimensional models file to be converted from default file path Formula file path and Profile Path, using determining neutral formatted file path as the default neutral formatted file road Diameter, using determining Profile Path as the preset configuration file path.
In the concrete realization, the parts three-dimensional mould downloaded by network is opened usually in Three-dimensional CAD Software Type file and the corresponding configuration file of configuration information redefine the assembly restriction, and then basis according to assembly information The assembly restriction and the parts threedimensional model file complete the automatic assembling weight to each parts threedimensional model It builds, the time of a large amount of reconstructing three-dimensional models can be saved, assembly restriction need not be added manually again, improve the work of user Make efficiency.
Technical solution provided in this embodiment, by when receiving file selection instruction, being referred to according to file selection It enables and determines the assembly body three-dimensional models file to be converted, and each zero is read from the assembly body three-dimensional models file to be converted Each parts threedimensional model file in the assembly to be converted is converted to described zero by the assembly information of component threedimensional model Part threedimensional model file is simultaneously stored to the default neutral formatted file path, and the assembly information is stored to described default Profile Path can save the time of a large amount of reconstructing three-dimensional models, need not add assembly restriction manually again, improve The working efficiency of user, improves the accuracy of each parts automatic Reconstruction threedimensional model, and greatly reduce user's Operation complexity improves the speed and efficiency of threedimensional model drafting, and the user experience is improved.
In addition, the embodiment of the present invention also proposes a kind of storage medium, assembly three-dimensional mould is stored on the storage medium Type automatic Reconstruction program realizes following operation when the assembly body three-dimensional models automatic Reconstruction program is executed by processor:
When receiving file download instructions, assembly body three-dimensional models file to be converted is downloaded from preset configuration file path In each parts assembly information, and download from default neutral formatted file path the parts threedimensional model text of neutral format Part, the parts threedimensional model file are each transformed file of parts threedimensional model in assembly to be converted;
The assembly restriction in assembly body three-dimensional models between each parts is rebuild according to the assembly information;
According to the assembly restriction and the parts threedimensional model file to each parts threedimensional model into luggage With reconstruction.
Further, following operation is also realized when the assembly body three-dimensional models automatic Reconstruction program is executed by processor:
According to parts assembling structure relation information, reference plane information, benchmark axis information and the mould in the assembly information Type assembly constraint information reconstruction assembles the assembly restriction between each parts in body three-dimensional models.
Further, following operation is also realized when the assembly body three-dimensional models automatic Reconstruction program is executed by processor:
The corresponding file of each parts in the parts threedimensional model file is carried out according to the assembly restriction It is interrelated;
Assembly reconstruction is carried out to each parts threedimensional model according to each parts corresponding file after association.
Further, following operation is also realized when the assembly body three-dimensional models automatic Reconstruction program is executed by processor:
The parts threedimensional model file that download is opened in currently used Three-dimensional CAD Software, currently used three Respective handling is carried out to the assembly information and the parts threedimensional model file in Victoria C AD softwares.
Further, following operation is also realized when the assembly body three-dimensional models automatic Reconstruction program is executed by processor:
When receiving file selection instruction, the assembly three-dimensional mould to be converted is determined according to the file selection instruction Type file, and read the assembly informations of each parts from the assembly body three-dimensional models file to be converted;
Each parts in the assembly body three-dimensional models file to be converted are converted into the parts threedimensional model file And store to the default neutral formatted file path, and the assembly information is stored to the preset configuration file path.
Further, following operation is also realized when the assembly body three-dimensional models automatic Reconstruction program is executed by processor:
File selection instruction is received, corresponding dress to be converted is chosen from presetting database according to the file selection instruction With body three-dimensional models file;
Parse the assembly body three-dimensional models file to be converted, obtain each parts threedimensional model for being rebuild with And the corresponding assembly information of each parts threedimensional model.
Further, following operation is also realized when the assembly body three-dimensional models automatic Reconstruction program is executed by processor:
The software type for obtaining currently used Three-dimensional CAD Software determines target api interface according to the software type;
The software type for obtaining currently used Three-dimensional CAD Software determines target api interface according to the software type;
Each parts threedimensional model in the assembly to be converted is converted according to the target api interface;
Transformed parts threedimensional model file is stored to default neutral formatted file path, and the assembly is believed Breath is stored to preset configuration file path.
Further, following operation is also realized when the assembly body three-dimensional models automatic Reconstruction program is executed by processor:
According to the assembly body three-dimensional models file to be converted from determined in default file path it is corresponding it is described it is default in Personality formula file path and the preset configuration file path.
Technical solution provided in this embodiment, by terminal device when receiving file download instructions, from preset configuration File path downloads the assembly information of each parts in assembly body three-dimensional models file to be converted, and from default neutral formatted file The parts threedimensional model file of neutral format is downloaded in path, and the parts threedimensional model file is each in assembly to be converted The transformed file of parts threedimensional model is rebuild in assembly body three-dimensional models according to the assembly information between each parts Assembly restriction, according to the assembly restriction and the parts threedimensional model file to each parts threedimensional model into Luggage can quickly rebuild the assembly in assembly body three-dimensional models between each parts about with rebuilding, by assembly information individual transmission Beam relationship, improves the accuracy of each parts automatic Reconstruction threedimensional model, and greatly reduces the operation complexity of user, The speed and efficiency of threedimensional model drafting are improved, the user experience is improved.
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row His property includes, so that process, method, article or system including a series of elements include not only those elements, and And further include other elements that are not explicitly listed, or further include for this process, method, article or system institute it is intrinsic Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including this There is also other identical elements in the process of element, method, article or system.
The embodiments of the present invention are for illustration only, can not represent the quality of embodiment.
It these are only the preferred embodiment of the present invention, be not intended to limit the scope of the invention, it is every to utilize this hair Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills Art field, is included within the scope of the present invention.

Claims (10)

1. a kind of assembly body three-dimensional models automatic reconstruction method, which is characterized in that the assembly body three-dimensional models automatic Reconstruction side Method includes:
Terminal device downloads assembly body three-dimensional models to be converted when receiving file download instructions, from preset configuration file path The assembly information of each parts in file, and download from default neutral formatted file path the parts threedimensional model of neutral format File, the parts threedimensional model file are each transformed file of parts threedimensional model in assembly to be converted;
The assembly restriction in assembly body three-dimensional models between each parts is rebuild according to the assembly information;
Assembly weight is carried out to each parts threedimensional model according to the assembly restriction and the parts threedimensional model file It builds.
2. assembly body three-dimensional models automatic reconstruction method as described in claim 1, which is characterized in that described according to the assembly Information reconstruction assembles the assembly restriction between each parts in body three-dimensional models, specifically includes:
According to parts assembling structure relation information, reference plane information, benchmark axis information and the model dress in the assembly information The assembly restriction in assembly body three-dimensional models between each parts is rebuild with constraint information.
3. assembly body three-dimensional models automatic reconstruction method as claimed in claim 2, which is characterized in that described according to the assembly Restriction relation and the parts threedimensional model file carry out assembly reconstruction to each parts threedimensional model, specifically include:
The corresponding file of each parts in the parts threedimensional model file is carried out mutually according to the assembly restriction Association;
Assembly reconstruction is carried out to each parts threedimensional model according to each parts corresponding file after association.
4. assembly body three-dimensional models automatic reconstruction method as claimed in claim 3, which is characterized in that described to receive file When download instruction, the assembly letter of each parts in assembly body three-dimensional models file to be converted is downloaded from preset configuration file path Breath, and after the parts threedimensional model file that neutral format is downloaded in default neutral formatted file path, the assembly three Dimension module automatic reconstruction method further includes:
The parts threedimensional model file that download is opened in currently used Three-dimensional CAD Software, in currently used three-dimensional CAD Respective handling is carried out to the assembly information and the parts threedimensional model file in software.
5. the assembly body three-dimensional models automatic reconstruction method as described in any one of claim 1-4, which is characterized in that it is described When receiving file download instructions, each parts in assembly body three-dimensional models file to be converted are downloaded from preset configuration file path Assembly information, it is described and before the parts threedimensional model file that neutral format is downloaded in default neutral formatted file path Assembling body three-dimensional models automatic reconstruction method further includes:
When receiving file selection instruction, the assembly body three-dimensional models text to be converted is determined according to the file selection instruction Part, and read the assembly informations of each parts from the assembly body three-dimensional models file to be converted;
Each parts in the assembly body three-dimensional models file to be converted are converted into the parts threedimensional model file and are deposited Storage stores the assembly information to the preset configuration file path to the default neutral formatted file path.
6. assembly body three-dimensional models automatic reconstruction method as claimed in claim 5, which is characterized in that described to receive file When selection instruction, assembly body three-dimensional models file to be converted is determined according to the file selection instruction, and from the dress to be converted With the assembly information for reading each parts in body three-dimensional models file, specifically include:
File selection instruction is received, corresponding assembly to be converted is chosen from presetting database according to the file selection instruction Threedimensional model file;
It parses the assembly body three-dimensional models file to be converted, obtains each parts threedimensional model rebuild and respectively The corresponding assembly information of parts threedimensional model.
7. as claimed in claim 5 assembly body three-dimensional models automatic reconstruction method, which is characterized in that it is described will be described to be converted Each parts threedimensional model file is converted to parts threedimensional model file and stores to default neutral formatted file in assembly Path, and the assembly information is stored to preset configuration file path, it specifically includes:
The software type for obtaining currently used Three-dimensional CAD Software determines target api interface according to the software type;
Each parts threedimensional model in the assembly to be converted is converted according to the target api interface;
Transformed parts threedimensional model file is stored to default neutral formatted file path, and the assembly information is deposited It stores up to preset configuration file path.
8. assembly body three-dimensional models automatic reconstruction method as claimed in claim 7, which is characterized in that described by transformed zero Component threedimensional model file is stored to default neutral formatted file path, and the assembly information is stored to preset configuration file Before path, the assembly body three-dimensional models automatic reconstruction method further includes:
The corresponding default middle personality is determined from default file path according to the assembly body three-dimensional models file to be converted Formula file path and the preset configuration file path.
9. a kind of terminal device, which is characterized in that the terminal device includes:Memory, processor and it is stored in the storage On device and the assembly body three-dimensional models automatic Reconstruction program that can run on the processor, the assembly body three-dimensional models are automatic Reconstruction algorithm is arranged for carrying out the step such as assembly body three-dimensional models automatic reconstruction method described in any item of the claim 1 to 8 Suddenly.
10. a kind of storage medium, which is characterized in that be stored with assembly body three-dimensional models automatic Reconstruction journey on the storage medium Sequence is realized when the assembly body three-dimensional models automatic Reconstruction program is executed by processor as described in any one of claim 1 to 8 Assembly body three-dimensional models automatic reconstruction method the step of.
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