CN116702403A - Landscape visualization method and device based on nursery stock - Google Patents
Landscape visualization method and device based on nursery stock Download PDFInfo
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- 238000007794 visualization technique Methods 0.000 title claims abstract description 16
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Abstract
The application provides a seedling-based landscape visualization method and device, wherein the method comprises the following steps: firstly, acquiring a preset seedling BIM standard, and establishing a seedling resource library according to the seedling BIM standard; then obtaining a landscape design scheme at least comprising a seedling selection scheme, seedling design parameters and a seedling arrangement scheme; then, based on the seedling resource library, establishing a seedling member matched with both the seedling selection scheme and the seedling design parameters in the three-dimensional visual platform; and finally, arranging the seedling components according to a seedling arrangement scheme in a three-dimensional visual platform to obtain the visual landscape. It can be seen that by implementing the implementation mode, the seedling visualization landscape which is convenient for collaborative design can be created while the precision and the efficiency are ensured.
Description
Technical Field
The application relates to the field of seedling landscape design, in particular to a seedling-based landscape visualization method and device.
Background
At present, a designer is required to create and transfer three-dimensional software such as a graphic up and the like to a professional rendering platform for rendering, so that a relatively real simulation live-action effect diagram is created. However, the simulation live-action effect graph obtained by the method does not have the relevant parameter information of the seedlings, so that other engineers or designers cannot perform collaborative design. Therefore, how to create a visual seedling landscape which is convenient for collaborative design while ensuring precision and efficiency becomes a technical problem to be solved in the current seedling landscape design. .
Disclosure of Invention
The embodiment of the application aims to provide a seedling-based visual method and device, which can be used for creating a seedling visual landscape convenient for collaborative design while ensuring accuracy and efficiency.
The first aspect of the embodiment of the application provides a landscape visualization method based on nursery stocks, which comprises the following steps:
acquiring a preset seedling BIM standard, and creating a seedling resource library according to the seedling BIM standard;
obtaining a landscape design scheme at least comprising a seedling selection scheme, seedling design parameters and a seedling arrangement scheme;
creating a seedling member in a three-dimensional visualization platform that matches both the seedling selection scheme and the seedling design parameters based on the seedling resource library;
and arranging the seedling members according to the seedling arrangement scheme in the three-dimensional visual platform to obtain the visual landscape.
In the embodiment, the method can preferentially acquire the pre-established seedling BIM standard and create the seedling resource library according to the seedling BIM standard, so that the method can directly call the seedling components in the seedling resource library in the process of creating the visual landscape, and further provides convenience for creating the visual landscape; then, the method further obtains a seedling selection scheme, seedling design parameters and a seedling arrangement scheme, so that preparation is made for selecting seedling types, setting seedling data and arranging seedlings; then, the method is based on a seedling resource library, a seedling component matched with both a seedling selection scheme and a seedling design parameter is created in a three-dimensional visual platform, and the seedling component is arranged according to a seedling arrangement scheme in the three-dimensional visual platform, so that a visual landscape is obtained. It can be seen that by implementing the implementation mode, the seedling visualization landscape which is convenient for collaborative design can be created while the precision and the efficiency are ensured.
Further, the seedling BIM standard at least comprises a seedling component modeling standard and a component parameter setting standard; the component parameter setting standard at least comprises a climate zone setting standard, a seedling height setting standard, a project type setting standard, a landscape style setting standard, a seedling type setting standard, a seedling growth type setting standard and a seedling size setting standard.
Further, the step of creating a seedling resource library according to the seedling BIM standard comprises the following steps:
extracting a plurality of seedlings in a preset seedling plant library;
modeling the multiple descriptions according to the seedling BIM standard to obtain multiple seedling components;
and creating a seedling resource library according to the plurality of seedling components.
Further, the step of obtaining a landscape design scheme including at least a seedling selection scheme, a seedling design parameter, and a seedling arrangement scheme includes:
the landscape design scheme at least comprising a seedling selection scheme, seedling design parameters and a seedling arrangement scheme is requested through the HTTP interface.
Further, the step of creating a seedling component in a three-dimensional visualization platform that matches both the seedling selection scheme and the seedling design parameters based on the seedling resource library comprises:
screening in the seedling resource library according to the seedling selection scheme and the seedling design parameters to obtain a seedling member;
and calling the seedling components in a three-dimensional visualization platform.
Further, according to the seedling selection scheme and the seedling design parameters, screening is performed in the seedling resource library, and the step of obtaining the seedling member comprises the following steps:
extracting climate partition screening requirements, landscape style screening requirements, project type screening requirements and area cost screening requirements in the seedling selection scheme; extracting the seedling specification screening requirements in the seedling design parameters;
and screening in the seedling resource library according to the climate partition screening requirement, the landscape style screening requirement, the project type screening requirement, the area cost screening requirement and the seedling specification screening requirement to obtain a seedling member.
Further, in the three-dimensional visualization platform, after the step of arranging the seedling members according to the seedling arrangement scheme to obtain the visual landscape, the method further includes:
and rendering the visual landscape to obtain a rendered landscape.
A second aspect of the embodiment of the present application provides a seedling-based landscape visualization apparatus, including:
the first acquisition unit is used for acquiring a preset seedling BIM standard and creating a seedling resource library according to the seedling BIM standard;
the second acquisition unit is used for acquiring a landscape design scheme at least comprising a seedling selection scheme, seedling design parameters and a seedling arrangement scheme;
a matching unit, configured to create a seedling component matching both the seedling selection scheme and the seedling design parameter in a three-dimensional visualization platform based on the seedling resource library;
the arrangement unit is used for arranging the seedling members according to the seedling arrangement scheme in the three-dimensional visual platform to obtain visual landscapes.
In the above embodiment, the first obtaining unit firstly obtains a preset seedling BIM standard, and creates a seedling resource library according to the seedling BIM standard; then a second acquisition unit acquires a landscape design scheme at least comprising a seedling selection scheme, seedling design parameters and a seedling arrangement scheme; the matching unit is used for creating a seedling member matched with both the seedling selection scheme and the seedling design parameters in the three-dimensional visual platform based on the seedling resource library; and finally, arranging the seedling components according to a seedling arrangement scheme in a three-dimensional visual platform by an arrangement unit to obtain a visual landscape, and creating the visual landscape of the seedlings which is convenient for collaborative design while ensuring the precision and the efficiency.
A third aspect of the embodiment of the present application provides an electronic device, including a memory and a processor, where the memory is configured to store a computer program, and the processor is configured to execute the computer program to cause the electronic device to execute the nursery stock-based landscape visualization method according to any one of the first aspect of the embodiment of the present application.
A fourth aspect of the embodiments of the present application provides a computer readable storage medium storing computer program instructions which, when read and executed by a processor, perform the method for visualizing a nursery stock-based landscape of any one of the first aspects of the embodiments of the present application.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and should not be considered as limiting the scope, and other related drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic flow chart of a landscape visualization method based on seedlings, which is provided by the embodiment of the application;
fig. 2 is a schematic structural diagram of a plant-based landscape visualization device according to an embodiment of the present application;
fig. 3 is a schematic view of a nursery stock component according to an embodiment of the present application;
fig. 4 is a schematic view of another nursery stock component provided in an embodiment of the application;
fig. 5 is a schematic view of another nursery stock component according to an embodiment of the present application;
fig. 6 is a schematic diagram of association between a nursery stock component and corresponding parameters according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only to distinguish the description, and are not to be construed as indicating or implying relative importance.
Example 1
Referring to fig. 1, fig. 1 is a flow chart of a landscape visualization method based on nursery stock according to the present embodiment. The visual method for the landscapes based on the nursery stocks comprises the following steps:
s101, acquiring a preset seedling BIM standard, and creating a seedling resource library according to the seedling BIM standard.
In the embodiment of the application, the seedling BIM standard at least comprises a seedling component modeling standard and a component parameter setting standard; the component parameter setting standard at least comprises a climate zone setting standard, a seedling height setting standard, a project type setting standard, a landscape style setting standard, a seedling type setting standard, a seedling growth type setting standard and a seedling size setting standard.
As an alternative embodiment, the step of creating the nursery stock resource library according to the nursery stock BIM standard includes:
extracting a plurality of seedlings in a preset seedling plant library;
modeling a plurality of descriptions according to a seedling BIM standard to obtain a plurality of seedling components;
and creating a seedling resource library according to the plurality of seedling components.
In the embodiment, the method is a method for quickly creating a seedling landscape based on a BIM platform.
In this embodiment, the method may create a seedling resource library meeting the requirements in advance. In order to meet the requirements of landscape design, a seedling BIM standard needs to be set for seedling components when a seedling resource library is created. Wherein, nursery stock BIM standard includes:
1) Modeling standard of seedling components:
(1) creating corresponding seedling BIM models according to different seedling selection types;
(2) the naming mode of the seedling members is matched with the seedling selection one by one;
(3) parameter input is carried out according to parameter setting standards;
(4) the seedling type names are in one-to-one correspondence with the parameter values, so that the reading and application of the auxiliary device based on the BIM platform are met.
2) Component parameter setting criteria:
(1) climate zone setting standard: defining the applicable climate zone types of the seedlings, and defining five climate zone parameter values of severe cold, summer heat, winter warm and mild as I, II, III, IV and V according to national standards;
(2) setting a standard for the height of the nursery stock: defining the suitable type selection height of the nursery stock in unit m;
(3) item type setting criteria: defining a nursery stock type, such as a residence, apartment, hotel, school, kindergarten, office, business, property, etc.;
(4) landscape style setting standard: defining the planting elevation style suitable for the seedlings, distinguishing the seedling selection types of different style types, and directly writing the parameters into the members. Such as modern, european, chinese, etc.;
(5) setting standard for seedling types: defining a landscape model type suitable for the nursery stock, such as a cylinder shape, a pointed tower shape, a cone shape, an umbrella shape, a vertical branch shape, a sphere shape, a cluster shape, a palm shape and the like;
(6) setting standard for the growth type of the nursery stock: evergreen arbor, evergreen shrub, deciduous arbor, deciduous shrub, palm, ground cover, flower, etc.;
(7) setting standard for the sizes of the seedlings: the size requirement of a single plant is defined, and the unit m is, for example, 7 meters high for the fine leaf elemi seeds, 4.5 meters for the crown width, 0.22 meter for the chest diameter, 1.8 meters for the branch points and 1.2 meters for the soil balls.
In this embodiment, the method may collect the seedling components (also called as seedling BIM model) and the seedling component parameters of various seedlings into a seedling resource library.
In this embodiment, the above summary process may adopt a classification summary manner. Specifically, the method can classify and summarize according to leaves, trunks, flowers, fruits and underground soil balls, so that a seedling resource library is obtained. The seedling resource library is created according to the landscape deepening design requirements, and the information granularity requirement can be met.
In the embodiment, the method can form a BIM visualization platform based on the UE4 technology, so that the effect of visualization of the seedling landscape is achieved.
In this embodiment, the method may use a SpeedTree tool to model multiple seedlings in a seedling plant library in three dimensions to obtain multiple seedling members.
Referring to fig. 3, 4 and 5, fig. 3, 4 and 5 show a structural schematic diagram of a nursery structure. Wherein the seedling building block is obtained by three-dimensional modeling by using a SpeedTree tool.
S102, obtaining a landscape design scheme at least comprising a seedling selection scheme, seedling design parameters and a seedling arrangement scheme.
As an alternative embodiment, the step of obtaining a landscape design plan including at least a seedling selection plan, a seedling design parameter, and a seedling arrangement plan includes:
the landscape design scheme at least comprising a seedling selection scheme, seedling design parameters and a seedling arrangement scheme is requested through the HTTP interface.
In this embodiment, the method may use the SDK provided by Open Design Alliance to parse and extract data of the scene project file (in the Revit format), extract all plant data, and store the extracted plant data in the database Mysql; the plant data includes seedling variety, crown width, height, position information, etc.
In this embodiment, the method may request the plant list from the backend server by means of an HTTP interface request. At this time, the backend server accesses the database, extracts all the plant data stored in the database, encapsulates the plant data into a landscape design scheme including a seedling selection scheme, a seedling design parameter, and a seedling arrangement scheme through a JSON data format, and returns the landscape design scheme to the visualization platform (the execution subject of the method). The seedling selection scheme comprises the data such as the seedling variety, the seedling design parameters comprise the data such as the crown width and the height, and the seedling arrangement scheme comprises the data such as the position information.
In this embodiment, the method may create a seedling mapping table, and enumerate the mapping relationship between the seedling type name and the seedling component. With the mapping table, the method can look up the designated seedling component by looking up the seedling category name, thereby preparing for looking up the table and matching for the subsequent steps.
S103, extracting climate partition screening requirements, landscape style screening requirements, project type screening requirements and area cost screening requirements in a seedling selection scheme; and extracting the seedling specification screening requirements in the seedling design parameters.
S104, screening in a seedling resource library according to the climate partition screening requirement, the landscape style screening requirement, the project type screening requirement, the area cost screening requirement and the seedling specification screening requirement to obtain a seedling member.
In this embodiment, the method may determine the ratio of arbor and shrub (the list of common seedlings or standard seedlings) required by the specification according to the climate partition screening requirement, and then automatically screen the arbor or shrub variety and specification meeting the project range.
In the embodiment, the method can determine the landscape greening style according to the landscape style screening requirement, and then screen the seedling members according to the landscape greening style.
In this embodiment, the method may determine, according to the project type screening requirement, project scenes (such as a main entrance, a back-ground module, a child amusement, a parking lot, and a complex building) and seedling planting modes (group planting, solitary planting, symmetrical planting, and other special) to perform seedling member screening. For example, the method can screen corresponding seedling components according to the requirement of greening 5M residential community groups.
In this embodiment, the method may be based on area costScreening requirements, determining three steps of large area cost, medium area cost and small area cost, and according to corresponding comprehensive unit price (unit element/m 2 ) Screening corresponding seedling members.
In the embodiment, the method can screen out the seedling members with the height of the seedlings within a certain interval range and the chest diameter within a certain interval range according to the screening requirement of the seedling specifications.
In the embodiment of the present application, the steps S103 to S104 are implemented, and the selection can be performed in a seedling resource library according to a seedling selection scheme and a seedling design parameter, so as to obtain a seedling member.
Referring to fig. 6, fig. 6 shows a schematic diagram of the association of a nursery stock component with corresponding parameters. The climate of the nursery stock is partitioned into south China; the seedling specification of the seedling comprises 2500mm crown width, 1.2m branch point, 700mm soil ball diameter, 11cm breast diameter and 3500mm height.
S105, calling seedling members in the three-dimensional visualization platform.
In the embodiment of the application, the steps S103 to S105 are implemented, so that the seedling member matched with both the seedling selection scheme and the seedling design parameters can be created in the three-dimensional visual platform based on the seedling resource library.
In this embodiment, the three-dimensional visualization platform may be any one of a UE4 platform, a UE5 platform, a Unity platform, and the like, which is not limited in this embodiment.
In this embodiment, the method may load all components (or models) except the seedling components in the three-dimensional model in the three-dimensional visualization platform in advance.
In this embodiment, the method may request a landscape design scheme including a seedling selection scheme, a seedling design parameter, and a seedling arrangement scheme through an HTTP interface. And searching the designated seedling components in the seedling mapping table through the requested landscape design scheme, then placing the screened seedling components into a three-dimensional model of the three-dimensional visualization platform, and waiting for arrangement.
S106, arranging seedling members according to a seedling arrangement scheme in the three-dimensional visual platform to obtain the visual landscape.
And S107, rendering the visual landscape to obtain a rendered landscape.
In this embodiment, the execution subject of the method may be a computing device such as a computer or a server, which is not limited in this embodiment.
In this embodiment, the execution body of the method may be an intelligent device such as a smart phone or a tablet computer, which is not limited in this embodiment.
Therefore, by implementing the seedling-based landscape visualization method described in the embodiment, the landscape design mode can be changed from the traditional two-dimensional mode to three-dimensional visualization and data visualization; the design error cost is reduced, and the design quality control requirement is met; meanwhile, the design cooperative efficiency can be effectively improved, the landscape engineering quantity, a bill of materials, a seedling list and the like can be rapidly output, and the circulation and the application of data in each business stage are opened.
Example 2
Referring to fig. 2, fig. 2 is a schematic structural diagram of a plant-based landscape visualization device according to the present embodiment. As shown in fig. 2, the seedling-based landscape visualization apparatus includes:
a first obtaining unit 210, configured to obtain a preset seedling BIM standard, and create a seedling resource library according to the seedling BIM standard;
a second obtaining unit 220 for obtaining a landscape design scheme including at least a seedling selection scheme, a seedling design parameter, and a seedling arrangement scheme;
a matching unit 230 for creating a seedling component matching both the seedling selection scheme and the seedling design parameters in the three-dimensional visualization platform based on the seedling resource library;
and the arrangement unit 240 is used for arranging the seedling members according to the seedling arrangement scheme in the three-dimensional visualization platform to obtain the visual landscape.
In the embodiment of the application, the seedling BIM standard at least comprises a seedling component modeling standard and a component parameter setting standard; the component parameter setting standard at least comprises a climate zone setting standard, a seedling height setting standard, a project type setting standard, a landscape style setting standard, a seedling type setting standard, a seedling growth type setting standard and a seedling size setting standard.
As an alternative embodiment, the first acquisition unit 210 includes:
an extracting subunit 211, configured to extract a plurality of seedlings in a preset seedling plant library;
a modeling unit 212, configured to model the multiple descriptions according to a nursery stock BIM standard, to obtain multiple nursery stock components;
a creation subunit 213 for creating a nursery stock repository from the plurality of nursery stock components.
As an alternative embodiment, the second obtaining unit 220 is specifically configured to request, through the HTTP interface, a landscape design scheme including at least a seedling selection scheme, a seedling design parameter, and a seedling arrangement scheme.
As an alternative embodiment, the matching unit 230 includes:
a screening subunit 231, configured to screen in a seedling resource library according to the seedling selection scheme and the seedling design parameters, to obtain a seedling component;
and the calling subunit 232 is used for calling the seedling components in the three-dimensional visualization platform.
As an alternative embodiment, the screening subunit 231 includes:
the first module is used for extracting climate partition screening requirements, landscape style screening requirements, project type screening requirements and area cost screening requirements in a seedling selection scheme; extracting the seedling specification screening requirements in the seedling design parameters;
and the second module is used for screening in a seedling resource library according to the climate partition screening requirement, the landscape style screening requirement, the project type screening requirement, the area cost screening requirement and the seedling specification screening requirement to obtain a seedling member.
As an alternative embodiment, the seedling-based landscape visualization apparatus further includes:
and the rendering unit 250 is used for rendering the visual landscape after the step of arranging the seedling components according to the seedling arrangement scheme to obtain the visual landscape in the three-dimensional visual platform, so as to obtain the rendered landscape.
In the embodiment of the present application, the explanation of the seedling-based landscape visualization device may refer to the description in embodiment 1, and no redundant description is given in this embodiment.
It can be seen that implementing the seedling-based landscape visualization device described in this embodiment can create a seedling-based landscape that is convenient for collaborative design while ensuring accuracy and efficiency.
The embodiment of the application provides electronic equipment, which comprises a memory and a processor, wherein the memory is used for storing a computer program, and the processor runs the computer program to enable the electronic equipment to execute the seedling-based landscape visualization method in the embodiment 1 of the application.
The embodiment of the application provides a computer readable storage medium storing computer program instructions which, when read and executed by a processor, perform the nursery stock-based landscape visualization method of the embodiment 1 of the application.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other manners. The apparatus embodiments described above are merely illustrative, for example, of the flowcharts and block diagrams in the figures that illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In addition, functional modules in the embodiments of the present application may be integrated together to form a single part, or each module may exist alone, or two or more modules may be integrated to form a single part.
The functions, if implemented in the form of software functional modules and sold or used as a stand-alone product, may be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and variations will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Claims (10)
1. The landscape visualization method based on the nursery stock is characterized by comprising the following steps of:
acquiring a preset seedling BIM standard, and creating a seedling resource library according to the seedling BIM standard;
obtaining a landscape design scheme at least comprising a seedling selection scheme, seedling design parameters and a seedling arrangement scheme;
creating a seedling member in a three-dimensional visualization platform that matches both the seedling selection scheme and the seedling design parameters based on the seedling resource library;
and arranging the seedling members according to the seedling arrangement scheme in the three-dimensional visual platform to obtain the visual landscape.
2. The nursery stock-based landscape visualization method of claim 1, wherein the nursery stock BIM criteria include at least a nursery stock component modeling criteria and a component parameter setting criteria; the component parameter setting standard at least comprises a climate zone setting standard, a seedling height setting standard, a project type setting standard, a landscape style setting standard, a seedling type setting standard, a seedling growth type setting standard and a seedling size setting standard.
3. The method of claim 1, wherein the step of creating a nursery stock repository based on the nursery stock BIM criteria comprises:
extracting a plurality of seedlings in a preset seedling plant library;
modeling the multiple descriptions according to the seedling BIM standard to obtain multiple seedling components;
and creating a seedling resource library according to the plurality of seedling components.
4. The method of claim 1, wherein the step of obtaining a landscape design plan including at least a seedling selection plan, a seedling design parameter, and a seedling arrangement plan comprises:
the landscape design scheme at least comprising a seedling selection scheme, seedling design parameters and a seedling arrangement scheme is requested through the HTTP interface.
5. The method of claim 1, wherein creating a seedling component in a three-dimensional visualization platform that matches both the seedling selection scheme and the seedling design parameters based on the seedling resource library comprises:
screening in the seedling resource library according to the seedling selection scheme and the seedling design parameters to obtain a seedling member;
and calling the seedling components in a three-dimensional visualization platform.
6. The seedling-based landscape visualization method of claim 1, wherein the step of screening in the seedling resource library for a seedling component according to the seedling selection scheme and the seedling design parameters comprises:
extracting climate partition screening requirements, landscape style screening requirements, project type screening requirements and area cost screening requirements in the seedling selection scheme; extracting the seedling specification screening requirements in the seedling design parameters;
and screening in the seedling resource library according to the climate partition screening requirement, the landscape style screening requirement, the project type screening requirement, the area cost screening requirement and the seedling specification screening requirement to obtain a seedling member.
7. The method of visualization of a nursery stock-based landscape according to claim 1, wherein, in the three-dimensional visualization platform, the nursery stock components are arranged according to the nursery stock arrangement plan, the method further comprising, after the step of obtaining a visual landscape:
and rendering the visual landscape to obtain a rendered landscape.
8. A seedling-based landscape visualization device, characterized in that the seedling-based landscape visualization device comprises:
the first acquisition unit is used for acquiring a preset seedling BIM standard and creating a seedling resource library according to the seedling BIM standard;
the second acquisition unit is used for acquiring a landscape design scheme at least comprising a seedling selection scheme, seedling design parameters and a seedling arrangement scheme;
a matching unit, configured to create a seedling component matching both the seedling selection scheme and the seedling design parameter in a three-dimensional visualization platform based on the seedling resource library;
the arrangement unit is used for arranging the seedling members according to the seedling arrangement scheme in the three-dimensional visual platform to obtain visual landscapes.
9. An electronic device comprising a memory for storing a computer program and a processor that runs the computer program to cause the electronic device to perform the nursery stock-based landscape visualization method of any one of claims 1 to 7.
10. A readable storage medium, characterized in that it has stored therein computer program instructions which, when read and executed by a processor, perform the nursery stock-based landscape visualization method according to any of claims 1 to 7.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210374124.0A CN116702403A (en) | 2022-04-11 | 2022-04-11 | Landscape visualization method and device based on nursery stock |
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| CN202210374124.0A CN116702403A (en) | 2022-04-11 | 2022-04-11 | Landscape visualization method and device based on nursery stock |
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