CN116363340A - Three-dimensional model explosion decomposition method and device, storage medium and electronic equipment - Google Patents
Three-dimensional model explosion decomposition method and device, storage medium and electronic equipment Download PDFInfo
- Publication number
- CN116363340A CN116363340A CN202310301576.0A CN202310301576A CN116363340A CN 116363340 A CN116363340 A CN 116363340A CN 202310301576 A CN202310301576 A CN 202310301576A CN 116363340 A CN116363340 A CN 116363340A
- Authority
- CN
- China
- Prior art keywords
- explosion
- dimensional model
- decomposed
- model
- decomposition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004880 explosion Methods 0.000 title claims abstract description 187
- 238000000354 decomposition reaction Methods 0.000 title claims abstract description 103
- 238000000034 method Methods 0.000 title claims abstract description 80
- 230000008569 process Effects 0.000 claims abstract description 30
- 238000010586 diagram Methods 0.000 claims abstract description 16
- 238000004590 computer program Methods 0.000 claims description 13
- 230000006798 recombination Effects 0.000 claims description 11
- 238000005215 recombination Methods 0.000 claims description 11
- 230000008521 reorganization Effects 0.000 claims description 11
- 230000006870 function Effects 0.000 claims description 7
- 238000009877 rendering Methods 0.000 claims description 6
- 238000013461 design Methods 0.000 description 9
- 230000000007 visual effect Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000004422 calculation algorithm Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 238000012800 visualization Methods 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
- G06T15/10—Geometric effects
- G06T15/20—Perspective computation
- G06T15/205—Image-based rendering
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Graphics (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- Geometry (AREA)
- Architecture (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Computing Systems (AREA)
- Processing Or Creating Images (AREA)
Abstract
The invention relates to a three-dimensional model explosion decomposition method, a device, a storage medium and electronic equipment, which comprise the following steps: determining a three-dimensional model to be decomposed; acquiring node information of model nodes of a three-dimensional model to be decomposed; judging whether the model node is an explosion attribute according to the node information; if not, not performing explosion decomposition; if so, carrying out explosion decomposition on the three-dimensional model to be decomposed based on the model nodes, and generating an explosion diagram of the three-dimensional model to be decomposed. According to the invention, in the process of explosion decomposition of the three-dimensional model to be decomposed, the explosion decomposition can be directly performed without depending on client software, and in the process of explosion decomposition, manual intervention or manual operation is not needed, so that the method is very efficient and convenient. In addition, the explosion decomposition method provided by the invention can be applied to a three-dimensional model of any equipment, a model result is not required to be preset in advance, and the explosion decomposition flexibility is high.
Description
Technical Field
The present invention relates to the field of three-dimensional visualization technology, and more particularly, to a three-dimensional model explosion decomposition method, apparatus, storage medium, and electronic device.
Background
Along with the introduction and development of digitization and intellectualization means of each nuclear power engineering and operation unit, the three-dimensional digital power plant is started to be applied to nuclear power engineering construction and operation management. At present, three-dimensional designs of lower bodies are developed for all nuclear power projects, and key data support is provided for subsequent construction and operation management of power plants through forward digital design results and accumulated model data. In particular, in power plant operation management, three-dimensional design data may be utilized to build a mirrored power plant and develop three-dimensional visualization application components for nuclear power production operations and maintenance based thereon, such as equipment monitoring, state assessment, fault diagnosis, overhaul simulation, virtual disassembly and assembly, and the like. The method provides visual, clear and accurate auxiliary operation and training interfaces for field operators, and provides new schemes and tools for digital and intelligent management of power plants.
Currently, three-dimensional model data of a nuclear power plant is often produced based on industrial design software, which is difficult to provide visual support for digital handover, sharing and application development of operation and maintenance stages of the model, and an additional three-dimensional engine or platform assembly is required to bear the model data, so that a lightweight visual presentation scheme is provided.
The existing power plant equipment model is usually browsed in desktop-level industrial software or directly in design software. Because the positioning is different, for design software, design staff can conveniently develop design work, and visual interfaces, effects, operation habits and the like have great differences from browsing and using. The internal structure of the equipment model is usually checked by manually adjusting the positions of parts in design software, so that the conditions of mutual shielding, overlapping and the like are avoided, or the internal camera view is obtained by displaying/hiding a surface layer of result, so that the internal structure is observed.
Therefore, the current design software or desktop level software for model browsing mostly needs to rely on client software, and manual intervention or manual operation is needed during explosion decomposition, so that convenience is lacking. In addition, the existing scheme can not perform explosion decomposition on any equipment model, has higher requirements on the model structure, even needs to preset model results in advance, performs decomposition according to a specific mode, and lacks flexibility.
Disclosure of Invention
The invention aims to solve the technical problem of providing a three-dimensional model explosion decomposition method, a device, a storage medium and electronic equipment aiming at the defects of the prior art.
The technical scheme adopted for solving the technical problems is as follows: the explosion decomposition method for constructing the three-dimensional model comprises the following steps:
determining a three-dimensional model to be decomposed;
acquiring node information of model nodes of the three-dimensional model to be decomposed;
judging whether the model node is an explosion attribute according to the node information;
if not, not performing explosion decomposition;
if yes, carrying out explosion decomposition on the three-dimensional model to be decomposed based on the model nodes, and generating an explosion diagram of the three-dimensional model to be decomposed.
In the three-dimensional model explosion decomposition method of the present invention, the performing explosion decomposition on the three-dimensional model to be decomposed based on the model node, and generating an explosion diagram of the three-dimensional model to be decomposed includes:
performing hierarchical structure deconstructment on the three-dimensional model to be decomposed based on the model nodes to obtain deconstructed data;
carrying out hierarchical structure reorganization of the three-dimensional model to be decomposed according to the deconstructed data to obtain reorganized data;
and performing model rendering based on the recombined data to obtain an explosion diagram of the three-dimensional model to be decomposed.
In the three-dimensional model explosion decomposition method, the deconstructed data is the minimum unit of the three-dimensional model to be decomposed;
and carrying out the reconstruction of the hierarchical structure of the three-dimensional model to be decomposed according to the deconstructed data, wherein the obtaining of the reconstructed data comprises the following steps:
setting explosion granularity according to the deconstructed data; the explosion granularity is the minimum unit or the minimum unit combination;
recombining the deconstructed data according to the explosion granularity to obtain a recombined node;
setting a management node;
and carrying out the recombination of the hierarchical structure of the three-dimensional model to be decomposed based on the management node and the recombination node to obtain the recombination data.
In the three-dimensional model explosion decomposition method, the method further comprises the following steps:
judging whether explosion offset information input by a user is received or not in the process of reorganizing the hierarchical structure of the three-dimensional model to be decomposed;
if yes, adjusting the flight distance of the corresponding explosion granularity according to the explosion offset information.
In the three-dimensional model explosion decomposition method of the present invention, the adjusting the flight distance of the corresponding explosion granularity according to the explosion offset information includes:
acquiring original coordinate data of each explosion granularity;
acquiring the offset of each explosion granularity based on the explosion offset information;
and adjusting the flight distance of the corresponding explosion granularity according to the original coordinate data and the offset.
In the three-dimensional model explosion decomposition method, the method further comprises the following steps:
judging whether to start an automatic record explosion decomposition function;
if yes, starting an automatic explosion decomposition recording function and recording an explosion decomposition process of the three-dimensional model to be decomposed.
In the explosion decomposition method of the three-dimensional model, the recording the explosion decomposition process of the three-dimensional model to be decomposed comprises the following steps:
recording the explosion decomposition process of the three-dimensional model to be decomposed to obtain explosion decomposition process data;
converting the explosion decomposition process data into a video file;
and storing the video file.
The invention also provides a three-dimensional model explosion decomposition device, which comprises:
the model determining unit is used for determining a three-dimensional model to be decomposed;
the node information acquisition unit is used for acquiring node information of the model nodes of the three-dimensional model to be decomposed;
the judging unit is used for judging whether the model node is an explosion attribute according to the node information;
the execution unit is used for not performing explosion decomposition when the model node is not an explosion attribute; and the method is used for carrying out explosion decomposition on the three-dimensional model to be decomposed based on the model node when the model node is an explosion attribute, and generating an explosion diagram of the three-dimensional model to be decomposed.
The present invention also provides a storage medium storing a computer program adapted to be loaded by a processor for performing the steps of the three-dimensional model explosion decomposition method as described above.
The invention also provides an electronic device comprising a memory in which a computer program is stored and a processor which performs the steps of the three-dimensional model explosion decomposition method described above by invoking the computer program stored in the memory.
The three-dimensional model explosion decomposition method, the device, the storage medium and the electronic equipment have the following beneficial effects: the method comprises the following steps: determining a three-dimensional model to be decomposed; acquiring node information of model nodes of a three-dimensional model to be decomposed; judging whether the model node is an explosion attribute according to the node information; if not, not performing explosion decomposition; if so, carrying out explosion decomposition on the three-dimensional model to be decomposed based on the model nodes, and generating an explosion diagram of the three-dimensional model to be decomposed. According to the invention, in the process of explosion decomposition of the three-dimensional model to be decomposed, the explosion decomposition can be directly performed without depending on client software, and in the process of explosion decomposition, manual intervention or manual operation is not needed, so that the method is very efficient and convenient. In addition, the explosion decomposition method provided by the invention can be applied to a three-dimensional model of any equipment, a model result is not required to be preset in advance, and the explosion decomposition flexibility is high.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic flow chart of a three-dimensional model explosion decomposition method provided by an embodiment of the invention;
fig. 2 is a schematic structural diagram of a three-dimensional model explosion decomposition device according to an embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, in a preferred implementation, the present invention provides a three-dimensional model explosion decomposition method, which is applicable to a three-dimensional model at the plant level. The three-dimensional model explosion decomposition method is based on the existing nuclear power equipment level three-dimensional model (design model) data, and adopts a three-dimensional lightweight rendering engine technology to construct by taking key equipment of a pressurized water reactor nuclear power station as an access point. The three-dimensional model is designed to be an accurate boundary description model, contains a large amount of geometric information, is not allowed to build a complex system and a scene under the condition of existing computer software and hardware, and is used for solving the problem by a three-dimensional lightweight technology, helping to carry out lightweight display on model data on platform carriers such as a desktop, a mobile terminal, a webpage and the like, and can be used for visual browsing, interaction, sharing, handover and the like of the model data.
Specifically, as shown in fig. 1, the three-dimensional model explosion decomposition method comprises the following steps:
and step S101, determining a three-dimensional model to be decomposed.
Specifically, the three-dimensional model to be decomposed may be determined according to model information (for example, the model information may be a name, an ID, etc. of the three-dimensional model to be decomposed) input by the user. The model information may be input in various manners, for example, the name of the three-dimensional model to be decomposed may be directly input by the user at the operation interface/configuration interface, or the user may perform the checking determination (wherein all attribute information of the three-dimensional model to be decomposed is pre-stored in the database, and can be directly determined after the user performs the checking at the operation interface).
Step S102, node information of model nodes of the three-dimensional model to be decomposed is obtained.
Optionally, in an embodiment of the present invention, the node information of the model node may include: node ID of model node.
The node information of the model nodes can be input by a user after the three-dimensional model to be decomposed is determined, and can also be directly called from a database. For example, when a user operates, the user only needs to check on the configuration interface to realize data configuration, namely after the user selects the corresponding three-dimensional model to be decomposed, the system directly displays all relevant data of the three-dimensional model to be decomposed on the configuration interface, and the user only needs to check directly.
Step S103, judging whether the model node is an explosion attribute according to the node information; if not, explosion decomposition is not performed.
Specifically, after node information of model nodes of the three-dimensional model to be decomposed is obtained, all model nodes of the three-dimensional model to be decomposed are traversed first, so that model nodes belonging to explosion attributes and model nodes not belonging to the explosion attributes are screened out. For model nodes not belonging to the explosion attribute, explosion decomposition is not needed, and for model nodes belonging to the explosion attribute, explosion decomposition is performed according to step S104.
And step S104, if yes, performing explosion decomposition on the three-dimensional model to be decomposed based on the model nodes, and generating an explosion diagram of the three-dimensional model to be decomposed.
In the embodiment of the invention, performing explosion decomposition on the three-dimensional model to be decomposed based on the model nodes, and generating the explosion diagram of the three-dimensional model to be decomposed comprises the following steps: performing hierarchical structure deconstructment on the three-dimensional model to be decomposed based on the model nodes to obtain deconstructed data; carrying out hierarchical structure reorganization of the three-dimensional model to be decomposed according to the deconstructed data to obtain reorganized data; and performing model rendering based on the recombination data to obtain an explosion diagram of the three-dimensional model to be decomposed.
Specifically, for a three-dimensional model at the device level (hereinafter, an example will be described using a device model), the device model is generally configured according to a component assembly relationship, and is exported from design software and then enters into a three-dimensional engine to be visually managed in a hierarchical structure of the design itself, so that the default hierarchical relationship is the component assembly relationship. There are management nodes in the hierarchical relationship that combine unit items that are similar in spatial structure or functional properties. The management nodes may be entity grid models or virtual nodes.
Specifically, the management node of the entity is equivalent to hanging one or more sub-items under one unit item, and the hierarchical relationship is as follows:
management node A (management node A itself is entity item model)
-entity A1;
-entity A2.
The virtual management node has no actual grid model, is an empty node with node name, and has the following hierarchical relationship:
management node B (management node B is a virtual node without model data)
-entity B1;
-entity B2.
In the embodiment of the invention, the aim of the hierarchical structure deconstructing is to deconstruct each hierarchical management node by releasing the current hierarchical relationship logic, and the entity management nodes are released independently to become independent entity objects; and for the virtual management node, the virtual management node can be deleted directly. After the hierarchical structure is deconstructed, the deconstructed data is as follows:
entity a, entity A1, entity A2, entity B1, and entity B2.
After the hierarchical structure deconstructs, all nodes in deconstructed data are in an equal state, are arranged according to the original structure sequence, have no hierarchical relationship, and are minimum units. I.e. deconstructed data is the smallest unit of the three-dimensional model to be deconstructed. That is, the deconstructed data includes all nodes of the three-dimensional model to be decomposed, each of which is a minimum unit of the three-dimensional model to be decomposed. Wherein, the minimum unit is minimum part grid data in the equipment model.
Further, in the embodiment of the present invention, after the hierarchical structure of the device model is deconstructed, the original hierarchical relationship stores a database, so as to facilitate subsequent necessary reorganization. Wherein each model node has unique identification data (identification type). The unique identification data can be the type of the design attribute of the equipment or the parts, and can be assigned according to the corresponding coding rule. The unique identification data can ensure that after the hierarchical relation of the equipment model is relieved, all minimum units have no index conflict condition, and explosion granularity setting can be carried out according to the identification type.
In the embodiment of the invention, the reconstruction of the hierarchical structure of the three-dimensional model to be decomposed is carried out according to the deconstructed data, and the obtaining of the reconstructed data comprises the following steps: setting explosion granularity according to deconstructed data. Reorganizing deconstructed data according to explosion granularity to obtain reorganized nodes; setting a management node; and carrying out hierarchical structure reorganization of the three-dimensional model to be decomposed based on the management node and the reorganization node to obtain reorganization data. Wherein the explosion granularity is the minimum unit or the minimum unit combination.
Specifically, after the hierarchical structure is released, all the minimum units are in a linear arrangement state, and at this time, any minimum unit or minimum unit combination can be set according to the user requirements. Wherein the user needs which minimum units need to be combined, and the rule is configured by the user according to the needs. The setting of the explosion granularity can be divided and set based on the identification type of the minimum unit.
Further, after the setting of the explosion granularity is completed, corresponding management nodes are set so as to accommodate the minimum unit combination after recombination through the management nodes. Here, the set management node is a custom management node (auto generation+naming), which defaults to generating a virtual node. And the recombination can be performed according to the recombination requirement of the user. The size of the explosion granularity is directly reflected in the level of the minimum part after explosion. For example, the hierarchy after reorganization is:
node A' (virtual)
-entity a;
-entity A1.
Node B' (virtual)
-entity A1;
-entity B1.
Entity A2 (entity independent node)
The reorganization data (i.e., explosion decomposition scheme) is: a '(A, A), B' (A1, B1), A2. After the recombination data is obtained, corresponding rendering can be carried out through a three-dimensional engine, and an explosion diagram of the three-dimensional model to be decomposed is obtained. The three-dimensional engine is a set of bottom support platform and components for rendering the graphics or three-dimensional model data on the bottom layer and finally displaying the graphics or three-dimensional model data on a computer screen.
It should be noted that, if the explosion granularity is not set, the original hierarchical structure will be applied by default in the reorganization stage, and only after the explosion granularity is set, the structure reorganization will be performed according to the set explosion granularity, and the hierarchical relationship information in the database is updated at the same time.
Further, in some embodiments, the three-dimensional model explosion decomposition method further includes: judging whether explosion offset information input by a user is received or not in the process of reorganizing the hierarchical structure of the three-dimensional model to be decomposed; if yes, the flight distance of the corresponding explosion granularity is adjusted according to the explosion offset information.
Wherein, adjusting the flight distance of the corresponding explosion granularity according to the explosion offset information includes: acquiring original coordinate data of each explosion granularity; acquiring the offset of each explosion granularity based on the explosion offset information; and adjusting the flight distance of the corresponding explosion granularity according to the original coordinate data and the offset. Optionally, in the embodiment of the present invention, the offset of the explosion granularity refers to the distance that each part flies out, i.e. the explosion scattering degree, when the equipment model is decomposed by explosion.
Specifically, the user can linearly adjust the offset from the original coordinate position during the explosion decomposition of the explosion granularity through the interactive output. The visual effect is represented by the distance range of the explosion part from the original position. The specific method comprises the following steps: the original coordinate data of each explosion granularity is recorded, then linear difference calculation is utilized on some bases, and corresponding offset (namely offset vector) is superimposed on the original coordinate data, so that the self-defined adjustment of each explosion granularity along with the axial explosion flight distance of the self-body is achieved. In the embodiment of the invention, the original coordinate data comprises the axial information of the explosion granularity.
Further, in an embodiment of the present invention, the three-dimensional model explosion decomposition method further includes: judging whether to start an automatic record explosion decomposition function; if yes, starting an automatic recording explosion decomposition function and recording an explosion decomposition process of the three-dimensional model to be decomposed.
Wherein, the explosive decomposition process for recording the three-dimensional model to be decomposed comprises the following steps: recording an explosion decomposition process of the three-dimensional model to be decomposed to obtain explosion decomposition process data; converting the explosion decomposition process data into video files; and storing the video file.
Specifically, before the explosion decomposition operation, whether the explosion decomposition process is recorded or not can be determined according to the selection of a user, if the user selects to record the explosion decomposition process, the explosion decomposition process of the three-dimensional model to be decomposed is automatically recorded, the explosion decomposition process is rendered into a universal video file, and the video file is stored on a local computer according to the file path information set by the user. By storing the video file on the local computer, the device model structure decomposition process, the device construction information sharing, the description and the offline viewing can be realized.
Further, in the embodiment of the invention, in the process of explosion decomposition, basic three-dimensional operation (wherein the three-dimensional operation includes but is not limited to click, translation, rotation, scaling, hiding, transparency and other browsing operations) can be performed on the three-dimensional model to be decomposed, equipment details (such as coding, names, mounted files, overhaul history and the like of equipment, and the fine structure and composition relation inside the equipment can be seen after explosion decomposition) are displayed, and finally, the generated explosion diagram can be displayed online and also supports offline transmission.
Referring to fig. 2, the present invention also provides a three-dimensional model explosion decomposition apparatus, comprising:
the model determining unit 201 is configured to determine a three-dimensional model to be decomposed.
The node information obtaining unit 202 is configured to obtain node information of model nodes of the three-dimensional model to be decomposed.
And the judging unit 203 is configured to judge whether the model node is an explosion attribute according to the node information.
An execution unit 204, configured to not perform explosion decomposition when the model node is not an explosion attribute; and the method is used for carrying out explosion decomposition on the three-dimensional model to be decomposed based on the model node when the model node is an explosion attribute, and generating an explosion diagram of the three-dimensional model to be decomposed.
Specifically, the specific cooperation operation process between each unit in the three-dimensional model explosion decomposition device may refer to the above three-dimensional model explosion decomposition method, which is not described herein.
In addition, the electronic equipment comprises a memory and a processor; the memory is used for storing a computer program; the processor is configured to execute a computer program to implement the three-dimensional model explosion decomposition method as defined in any one of the above. In particular, according to embodiments of the present invention, the processes described above with reference to flowcharts may be implemented as computer software programs. For example, embodiments of the present invention include a computer program product comprising a computer program embodied on a computer readable medium, the computer program comprising program code for performing the method shown in the flowcharts. In such an embodiment, the computer program may perform the above-described functions defined in the methods of embodiments of the present invention when downloaded and installed and executed by an electronic device. The electronic equipment in the invention can be a terminal such as a notebook, a desktop, a tablet computer, a smart phone and the like, and also can be a server.
Further, a storage medium of the present invention has stored thereon a computer program which, when executed by a processor, implements the three-dimensional model explosion decomposition method of any one of the above. In particular, it should be noted that the storage medium of the present invention may be a computer readable signal medium or a computer readable storage medium, or any combination of the two. The computer readable storage medium can be, for example but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples of the computer-readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In the present invention, however, the computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, with the computer-readable program code embodied therein. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: electrical wires, fiber optic cables, RF (radio frequency), and the like, or any suitable combination of the foregoing.
The computer readable medium may be contained in the electronic device; or may exist alone without being incorporated into the electronic device.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative elements and steps are described above generally in terms of functionality in order to clearly illustrate the interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. The software modules may be disposed in Random Access Memory (RAM), memory, read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The above embodiments are provided to illustrate the technical concept and features of the present invention and are intended to enable those skilled in the art to understand the content of the present invention and implement the same according to the content of the present invention, and not to limit the scope of the present invention. All equivalent changes and modifications made with the scope of the claims should be covered by the claims.
Claims (10)
1. The explosion decomposition method of the three-dimensional model is characterized by comprising the following steps of:
determining a three-dimensional model to be decomposed;
acquiring node information of model nodes of the three-dimensional model to be decomposed;
judging whether the model node is an explosion attribute according to the node information;
if not, not performing explosion decomposition;
if yes, carrying out explosion decomposition on the three-dimensional model to be decomposed based on the model nodes, and generating an explosion diagram of the three-dimensional model to be decomposed.
2. The explosion decomposition method of a three-dimensional model according to claim 1, wherein said performing explosion decomposition on the three-dimensional model to be decomposed based on the model nodes, and generating an explosion map of the three-dimensional model to be decomposed, comprises:
performing hierarchical structure deconstructment on the three-dimensional model to be decomposed based on the model nodes to obtain deconstructed data;
carrying out hierarchical structure reorganization of the three-dimensional model to be decomposed according to the deconstructed data to obtain reorganized data;
and performing model rendering based on the recombined data to obtain an explosion diagram of the three-dimensional model to be decomposed.
3. The explosion decomposition method of a three-dimensional model according to claim 2, wherein the deconstructed data is a minimum unit of the three-dimensional model to be decomposed;
and carrying out the reconstruction of the hierarchical structure of the three-dimensional model to be decomposed according to the deconstructed data, wherein the obtaining of the reconstructed data comprises the following steps:
setting explosion granularity according to the deconstructed data; the explosion granularity is the minimum unit or the minimum unit combination;
recombining the deconstructed data according to the explosion granularity to obtain a recombined node;
setting a management node;
and carrying out the recombination of the hierarchical structure of the three-dimensional model to be decomposed based on the management node and the recombination node to obtain the recombination data.
4. The method of three-dimensional model explosion decomposition according to claim 1, further comprising:
judging whether explosion offset information input by a user is received or not in the process of reorganizing the hierarchical structure of the three-dimensional model to be decomposed;
if yes, adjusting the flight distance of the corresponding explosion granularity according to the explosion offset information.
5. The explosion decomposition method according to claim 4, wherein said adjusting a flight distance of a corresponding explosion granularity according to said explosion offset information comprises:
acquiring original coordinate data of each explosion granularity;
acquiring the offset of each explosion granularity based on the explosion offset information;
and adjusting the flight distance of the corresponding explosion granularity according to the original coordinate data and the offset.
6. The method of three-dimensional model explosion decomposition according to claim 1, further comprising:
judging whether to start an automatic record explosion decomposition function;
if yes, starting an automatic explosion decomposition recording function and recording an explosion decomposition process of the three-dimensional model to be decomposed.
7. The explosion decomposition method of three-dimensional model according to claim 6, wherein said recording explosion decomposition process of said three-dimensional model to be decomposed comprises:
recording the explosion decomposition process of the three-dimensional model to be decomposed to obtain explosion decomposition process data;
converting the explosion decomposition process data into a video file;
and storing the video file.
8. A three-dimensional model explosion decomposition device, comprising:
the model determining unit is used for determining a three-dimensional model to be decomposed;
the node information acquisition unit is used for acquiring node information of the model nodes of the three-dimensional model to be decomposed;
the judging unit is used for judging whether the model node is an explosion attribute according to the node information;
the execution unit is used for not performing explosion decomposition when the model node is not an explosion attribute; and the method is used for carrying out explosion decomposition on the three-dimensional model to be decomposed based on the model node when the model node is an explosion attribute, and generating an explosion diagram of the three-dimensional model to be decomposed.
9. A storage medium storing a computer program adapted to be loaded by a processor for performing the steps of the three-dimensional model explosion decomposition method according to any one of claims 1 to 7.
10. An electronic device comprising a memory and a processor, the memory having stored therein a computer program, the processor performing the steps of the three-dimensional model explosion decomposition method according to any one of claims 1 to 7 by invoking the computer program stored in the memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310301576.0A CN116363340A (en) | 2023-03-20 | 2023-03-20 | Three-dimensional model explosion decomposition method and device, storage medium and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310301576.0A CN116363340A (en) | 2023-03-20 | 2023-03-20 | Three-dimensional model explosion decomposition method and device, storage medium and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116363340A true CN116363340A (en) | 2023-06-30 |
Family
ID=86906445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310301576.0A Pending CN116363340A (en) | 2023-03-20 | 2023-03-20 | Three-dimensional model explosion decomposition method and device, storage medium and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116363340A (en) |
-
2023
- 2023-03-20 CN CN202310301576.0A patent/CN116363340A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108710739B (en) | Method and system for building information model lightweight and three-dimensional scene visualization | |
| LU501999A1 (en) | Pumped storage power station comprehensive management method, platform and system, device and medium | |
| KR20180131471A (en) | Apparatus for integrated management of construction errors using 3d scanning with bim and method thereof | |
| CN112084556A (en) | Lightweight display method and system for mass data BIM model | |
| CN111177825B (en) | Parameterized modeling method and device | |
| CN111275297A (en) | Building engineering EPC (electronic product code) cost and progress management system and management method based on BIM (building information modeling) technology | |
| CN107229794B (en) | Model construction system based on CAE and VR and management method thereof | |
| CN107153744B (en) | Underground three-dimensional pipeline decision making system | |
| CN112651711B (en) | Construction system of collaborative design management platform based on XDB file under BS architecture | |
| CN113723786A (en) | Visual planning auxiliary system based on three-dimensional GIS | |
| CN113642850B (en) | Data fusion method and terminal for power distribution network planning | |
| Yang et al. | Development and optimization of CAD system based on big data technology | |
| CN109544703B (en) | Data center Web3D model loading method easy to realize interaction | |
| CN109447466B (en) | Overall process visual management and control system based on power distribution network communication network construction | |
| KR20100005846A (en) | The method and service system for reviewing design of shipbuilding and offshore plant | |
| CN109063223B (en) | BIM model light weight method and device and BIM model processing method and system | |
| CN112766674A (en) | Transformer substation technical improvement major repair project intelligent review system based on three-dimensional GIS | |
| CN116363340A (en) | Three-dimensional model explosion decomposition method and device, storage medium and electronic equipment | |
| CN114590366B (en) | Virtual visualization system for finite element analysis result of ship structure | |
| CN114896654A (en) | Oil and gas field ground engineering digital design system | |
| CN111737784B (en) | Board card type selection configuration method and equipment based on digital three-dimensional ZXMP S385 subframe | |
| CN114692055A (en) | Form processing method and device, storage medium and electronic equipment | |
| KR20230150482A (en) | Comparison of Construction Errors with BIM Models Using 3D Scanner | |
| CN108664370B (en) | Distributed industrial on-line configuration monitoring system and method | |
| CN112084202B (en) | Building information model BIM data management method and related device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |