CN112434396B - Layout design method, layout design device, computer equipment and storage medium - Google Patents
Layout design method, layout design device, computer equipment and storage medium Download PDFInfo
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- CN112434396B CN112434396B CN201910773009.9A CN201910773009A CN112434396B CN 112434396 B CN112434396 B CN 112434396B CN 201910773009 A CN201910773009 A CN 201910773009A CN 112434396 B CN112434396 B CN 112434396B
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Abstract
The invention relates to the field of functional software, and discloses a layout design method, a device, computer equipment and a storage medium, wherein the method comprises the following steps: receiving a modification instruction, and modifying a preset contour map according to the modification instruction to obtain a three-dimensional line drawing; converting the three-dimensional line drawing into two-dimensional line data through a preset line drawing converter; processing the two-dimensional line data through a preset layout data calculator to obtain layout data; and processing the layout data through a layout file generator to generate a layout file. The layout design method provided by the invention can greatly improve the layout efficiency of a layout maker, the original layout is improved from one layout in three hours to one layout in less than 20 minutes, the yield of the layout is increased by about 10 times, and meanwhile, the layout design method also supports free design and meets the changeable design requirements of clothes.
Description
Technical Field
The invention relates to the field of functional software, in particular to a layout design method, a layout design device, computer equipment and a storage medium.
Background
In the clothing process, a clothing designer generally gives the design draft, clothing size and other data to a platemaker, the platemaker draws a paper plate (plate type) of the style according to the data, and finally the paper plate is delivered to a tailor to cut the cloth into a vehicle seam according to the shape and marks of the paper plate, so as to finish the clothing production.
In the current development situation of the garment industry, the hands of a typist are lacked for various reasons. On one hand, the traditional printing process adopts a master-apprentice inheritance system, the culture period is long, and few people who are willing to learn the printing process. On the other hand, the rising of fashion makes the number of plate making demands sharply increased, and the working pressure of plate makers is intensified.
In the prior art, some drawing software such as ET CAD, GERBER, DOCAD and the like exists, so that a platemaker does not need to use paper to stroke the plate type, and the plate making efficiency is improved to a certain degree. However, the use of drawing software to improve printing efficiency is very limited. In the past, a platemaker can generate 2-3 plate types at most in one day by using paper and pens, and the lifting is not obvious because a CAD system is used and 3-4 plate types at most.
In the prior art, some convenient printing platforms such as a Tailornova platform exist, which can build various styles and accessories of clothes in a system from a clothes line drawing, wherein each style and accessory respectively have a corresponding type, and different styles are created by enabling a user to match and combine line drawing objects by himself.
However, such a plate-making platform provides only some fixed templates, such as 10 trousers, 5 pockets, 3 waistheads, etc., which cannot meet the requirement of free design of the plate-making engineer.
Disclosure of Invention
Accordingly, it is desirable to provide a layout design method, apparatus, computer device and storage medium for improving the layout efficiency of a typist.
A layout design method, comprising:
receiving a modification instruction, and modifying a preset contour map according to the modification instruction to obtain a three-dimensional line graph;
converting the three-dimensional line drawing into two-dimensional line data through a preset line drawing converter;
processing the two-dimensional line data through a preset layout data calculator to obtain layout data;
and processing the layout data through a layout file generator to generate a layout file.
A layout design apparatus comprising:
the modification module is used for receiving a modification instruction and modifying the preset contour map according to the modification instruction to obtain a three-dimensional line drawing;
the dimension conversion module is used for converting the three-dimensional line drawing into two-dimensional line data through a preset line drawing converter;
the layout calculation module is used for processing the two-dimensional line data through a preset layout data calculator to obtain layout data;
and the file generation module is used for processing the layout data through a layout file generator to generate a layout file.
A computer device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, the processor implementing the layout design method when executing the computer program.
A computer-readable storage medium, which stores a computer program that, when executed by a processor, implements the layout design method described above.
According to the layout design method, the layout design device, the computer equipment and the storage medium, the preset contour map is modified according to the modification instruction by receiving the modification instruction, and the three-dimensional line drawing is obtained; converting the three-dimensional line drawing into two-dimensional line data through a preset line drawing converter; processing the two-dimensional line data through a preset layout data calculator to obtain layout data; and processing the layout data through a layout file generator to generate a layout file. The layout design method provided by the invention can greatly improve the layout efficiency of a layout writer, the yield of the layout is increased by about 10 times from one original three-hour layout to one layout in less than 20 minutes, and meanwhile, the layout design method also supports free design and meets the changeable design requirements of clothes.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.
FIG. 1 is a diagram illustrating an application environment of a layout design method according to an embodiment of the present invention;
FIG. 2 is a flow chart illustrating a layout design method according to an embodiment of the present invention;
FIG. 3 is a plurality of garment contours generated during execution of modification instructions in accordance with an embodiment of the present invention;
FIG. 4 is a flow chart of a layout design method according to an embodiment of the present invention;
FIG. 5 is a flow chart of a layout design method according to an embodiment of the present invention;
FIG. 6 is a flow chart of a layout design method according to an embodiment of the present invention;
FIG. 7 is a schematic cross-sectional view of a waist circumference of a wearer;
FIG. 8 is a schematic diagram of a contour structure when two-dimensional line data is converted into layout data according to an embodiment of the present invention;
FIG. 9 is a schematic diagram of a contour structure when two-dimensional line data is converted into layout data according to an embodiment of the present invention;
FIG. 10 is a flow chart of a layout design method according to an embodiment of the present invention;
FIG. 11 is a flow chart illustrating a layout design method according to an embodiment of the present invention;
FIG. 12 is a schematic view showing a configuration of a layout design apparatus according to an embodiment of the present invention;
FIG. 13 is a diagram of a computing device in accordance with an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
The layout design method provided by this embodiment can be applied to the application environment shown in fig. 1, in which a user terminal communicates with a server terminal through a network. The user terminal includes, but is not limited to, various personal computers, notebook computers, smart phones, tablet computers, and portable wearable devices. The server can be implemented by an independent server or a server cluster composed of a plurality of servers.
In an embodiment, as shown in fig. 2, a layout design method is provided, which is described by taking the application of the method to the server in fig. 1 as an example, and includes the following steps:
s10, receiving a modification instruction, and modifying a preset contour map according to the modification instruction to obtain a three-dimensional line graph;
s20, converting the three-dimensional line drawing into two-dimensional line data through a preset line drawing converter;
s30, processing the two-dimensional line data through a preset layout data calculator to obtain layout data;
and S40, processing the layout data through a layout file generator to generate a layout file.
In this embodiment, the modification instruction may refer to an instruction generated by an operation for modifying a clothing style input by a typist. The method provided by this embodiment may be an online publishing method based on SAAS mode (Software-as-a-service). The appropriate preset profile can be selected according to the design requirements of the platemaker. The predefined contour drawings include, but are not limited to, pants, jackets, skirts, coats, and the like. As shown in pic1 of fig. 3, pic1 is a preset profile view of a pair of trousers.
Here, the modification instruction may be a plurality of pieces. As shown in fig. 3, pic2 is a contour diagram obtained by executing a placket adding instruction and a pleat adding instruction on the preset contour diagram of pic 1; pic3 is a contour map obtained by executing a size modification instruction on the hip circumference on the basis of pic 2; pic4 is an outline diagram obtained after executing a size modification instruction on the length of the trousers; pic5 is a three-dimensional line drawing shown in plan view after the modification is completed. The typist can change the three-dimensional effect of the three-dimensional line drawing by mouse dragging and the like.
The preset line drawing converter is used for converting design data of a three-dimensional line drawing into two-dimensional line data based on a human body structure. In some cases, there may be more than one preset line drawing. Different body structures correspond to different preset line translators. For example, the preset line pattern converter for a maternity garment and a normal adult female are not the same; the intended line graph converter for adults is different from that for children. The three-dimensional line graph can be converted into a set of two-dimensional line data through a preset line graph converter.
The preset layout data calculator may convert the two-dimensional line data into layout data. The two-dimensional line data is the parameters obtained after the garment is planarized. Garments are usually made from multiple pieces of material (primarily cloth) that are sewn together. The model data is the design data of each raw material forming the garment. The layout data records the size data of each raw material and the position information of important clothing accessories.
The model archive generator can generate corresponding printing patterns based on the model data to obtain a model archive (the model archive comprises all the printing patterns of the whole garment). Since the layout data records the size data of each piece of material and the position information of important clothing accessories, a plurality of printing patterns can be generated based on the data and the information.
In this embodiment, since the typist only needs to input the corresponding modification instruction in step S10, and steps S20 to S40 are all automatically processed by the computer, the typist does not need to calculate the size of the garment layout nor draw the graphics of the layout, thereby greatly improving the printing efficiency of the typist. Meanwhile, when the preset contour map is modified, the size of the preset contour map can be adjusted independently by a typist without strict constraint, so that the requirement of free design of the clothes is met.
Optionally, as shown in fig. 4, step S10 includes:
s101, receiving a size modification instruction;
s102, modifying the size of the first designated part of the preset contour map according to the size modification instruction.
In this embodiment, the first designated portion may be any portion of the preset contour map. The size modification command may include two types, one is a command based on mouse input and the other is a command based on keyboard input. The instruction input by the mouse means that the typist can drag the line of the first designated part to change the local shape. The instruction input based on the keyboard may mean that, in a case where a first designated portion requiring editing is selected, a size numerical value requiring change is input to change the first designated portion. In some cases, the first designated area may refer to the entire preset contour map, or may refer to a local line of the preset contour map.
Optionally, as shown in fig. 5, step S10 includes:
s103, receiving a design accessory adding instruction;
and S104, adding design accessories at a second appointed part of the preset contour diagram according to the design accessory adding instruction.
In this embodiment, various design accessories can be preset for the platemaker to choose. The design kit includes a design tool and a kit. Wherein the design tools include, but are not limited to darts, cuts, waves. Adding design tools can result in structural changes to the layout body. Accessories include, but are not limited to, pockets, subjects, sleeves. The accessory is a part attached to the garment, and structural change of the model main body cannot be generated. When the design part is required to be added, the design part can be dragged to a position where the design part is required to be placed. Because some common design accessories are arranged in the device, a typist does not need to redraw the shapes of the design accessories, and the efficiency of the typist in printing is greatly improved. In some cases, the typesetter can also make the design fittings needed to be used by the typesetter by a method of self-defining the design fittings and store the design fittings on the server. The user-defined design accessory can be repeatedly used for many times, and the using method is the same as that of the design accessory built in the system. Here, the second designated portion may be any portion of the preset contour map. The second designated site may be the same as or different from the first designated site.
Optionally, as shown in fig. 6, step S20 includes:
step S201, reading coordinate data of a third designated part in the three-dimensional line drawing through the preset line drawing converter, wherein the coordinate data of the third designated part comprises a three-dimensional longitudinal coordinate and a three-dimensional transverse coordinate;
step S202, determining the three-dimensional longitudinal coordinate as a two-dimensional longitudinal coordinate of the third designated part, and acquiring transverse section data corresponding to the three-dimensional longitudinal coordinate;
step S203, calculating a two-dimensional transverse coordinate of the third designated part according to the three-dimensional transverse coordinate and the transverse profile data;
and S204, when the two-dimensional longitudinal coordinates and the two-dimensional transverse coordinates of all the third designated parts in the three-dimensional line graph are calculated, obtaining the two-dimensional line data.
In this embodiment, the three-dimensional line drawing may include three-dimensional data of each portion. The preset line graph converter is used for processing the three-dimensional data according to a preset conversion rule. Here, the third designated location may be any location of the preset contour map.
The longitudinal coordinates in the two-dimensional line data may directly follow the longitudinal coordinates of the three-dimensional line drawing. For example, in a three-dimensional line drawing, if the cuff moves 5cm longitudinally, the longitudinal coordinate converted into two-dimensional line data is still 5cm.
When calculating the horizontal data in the two-dimensional line data, it is necessary to first obtain the horizontal profile data corresponding to the three-dimensional longitudinal coordinate where the third designated portion is located. In one example, as shown in fig. 7, fig. 7 is a waist circumference profile overhead view, in which the waist contour dimensions are: length 30 cm, width 18 cm; the platemaker adds a pleat fitting at the position 6cm away from the center on the front side of the three-dimensional line drawing. The length of the transversal line on the oblique side is calculated to be 1.1662 cm. Thus, in the two-dimensional line data, the pleat fittings were 6.1662 cm from the center.
Optionally, the two-dimensional line data may be processed by a preset layout data calculator to obtain layout data.
Specifically, the preset layout data calculator can calculate the main body layout according to the two-dimensional line data, and then calculates the rest of design lines, detail accessories and the like on the main body layout to obtain specific layout data.
In one example, as shown in fig. 8, in the two-dimensional line data, the trousers size includes: and the waist circumference is 64cm, the hip circumference is 92cm, the trouser length is 100cm, and the size is substituted into a layout formula in a preset layout data calculator to obtain the main body layout. The specific calculation formula is as follows.
Front waist/4-front-back difference/2;
backstaist (back panel) = trousers waist/4 + front-back difference/2;
front hip) = trousers hip circumference/4 + difference between Front and back/2;
back hip) = trousers hip circumference/4-difference between front and Back/2.
Then, the rest of the design is marked on the main body model, such as a dart, the record in the two-dimensional line data is 5cm away from the front center, in the model of fig. 8, a dart is drawn 5cm away from the front center, the other dart is drawn 6cm away from the rear center in the model, and a dart is drawn 6cm away from the rear center on the rear model. It should be noted that fig. 8 provides a schematic diagram of a structure corresponding to the layout data for convenience of explanation. In practice, the layout data may be data recorded in digital form, not graphic data.
In another specific example, as shown in fig. 9, if the hip circumference portion in the two-dimensional line data becomes larger by 4cm, each panel in the layout data becomes larger by 1cm because there are four panels of the pants. The dotted line in fig. 9 shows a contour diagram after the hip region is enlarged by 4 cm.
Optionally, as shown in fig. 10, step S40 includes:
s401, acquiring a preset version file specification;
s402, determining data points of all layers of the layout archive according to the layout archive specification and the two-dimensional line data;
and S403, connecting the data points of each layer according to the two-dimensional line data to obtain a layout pattern of each layer, wherein the layout pattern file comprises the layout patterns of all the layers.
In this embodiment, in the profile file generator, a corresponding profile file may be generated according to a preset profile file specification. For example, the default version profile specification can be an ASTM-DXF profile specification, an AAMA profile specification, or the like. For example, based on the ASTM-DXF archive specification, the layout contour is in the first layer and the seam is in the second layer.
The layout archive generator determines specific data points of each layer, and then generates a layout graph of each layer by connecting lines with lines. Here, the line may be a straight line or a betz curve. Thus, a profile conforming to the ASTM-DXF profile specification can be generated. And the clothing worker can produce corresponding clothing according to the model file.
Optionally, as shown in fig. 11, after step S40, the method further includes:
s50, receiving an output instruction, wherein the output instruction is used for modifying the file type of the version file into a specified file type;
and S60, converting the format file into a file of the specified file type according to the output instruction.
In this embodiment, the layout design method further supports outputting files of other file types. The platemaker can select a proper file type as a storage format of the layout file according to the requirement. For example, the specified file type may be PDF (portable document format, a file format developed by Adobe corporation).
The layout design method provided by the embodiment of the invention can greatly improve the layout efficiency of a layout writer, the yield of the layout is increased by about 10 times from one original layout in three hours to one layout in less than 20 minutes, and meanwhile, the layout design method also supports free design and meets the changeable design requirements of clothes.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
In one embodiment, a layout design apparatus is provided, which corresponds to the layout design method in the above embodiments one to one. As shown in fig. 12, the layout design apparatus includes a modification module 10, a dimension conversion module 20, a layout calculation module 30, and an archive generation module 40. The detailed description of each functional module is as follows:
the modification module 10 is configured to receive a modification instruction, modify the preset contour map according to the modification instruction, and obtain a three-dimensional line map;
the dimension conversion module 20 is configured to convert the three-dimensional line drawing into two-dimensional line data through a preset line drawing converter;
the layout calculation module 30 is configured to process the two-dimensional line data through a preset layout data calculator to obtain layout data;
and the file generation module 40 is used for processing the layout data through a layout file generator to generate a layout file.
Optionally, the modification module 10 includes:
a first receiving instruction unit for receiving a size modification instruction;
and the first instruction modifying unit is used for modifying the size of the first specified part of the preset outline according to the size modifying instruction.
Optionally, the modification module 10 further includes:
the second receiving instruction unit is used for receiving an instruction of adding a design accessory;
and the second instruction modifying unit is used for adding design accessories at a second appointed part of the preset contour diagram according to the design accessory adding instruction.
Optionally, the dimension conversion module 20 includes:
the reading unit is used for reading coordinate data of a third designated part in the three-dimensional line drawing through the preset line drawing converter, and the coordinate data of the third designated part comprises a three-dimensional longitudinal coordinate and a three-dimensional transverse coordinate;
the first conversion unit is used for determining the three-dimensional longitudinal coordinate as a two-dimensional longitudinal coordinate of the third designated part and acquiring transverse section data corresponding to the three-dimensional longitudinal coordinate;
the second conversion unit is used for calculating the two-dimensional transverse coordinate of the third designated part according to the three-dimensional transverse coordinate and the transverse profile data;
and the conversion completion unit is used for obtaining the two-dimensional line data when the two-dimensional longitudinal coordinates and the two-dimensional transverse coordinates of all the third designated parts in the three-dimensional line graph are calculated.
Optionally, the archive generating module 40 includes:
the acquisition specification unit is used for acquiring the specification of a preset version file;
the point tracing unit is used for determining data points of all layers of the layout file according to the layout file specification and the two-dimensional line data;
and the graph drawing unit is used for connecting data points of all the layers according to the two-dimensional line data to obtain the layout graphs of all the layers, and the layout files comprise the layout graphs of all the layers.
Optionally, the layout design apparatus further includes:
the receiving and outputting instruction module is used for receiving an outputting instruction, and the outputting instruction is used for modifying the file type of the version file into a specified file type;
and the file output module is used for converting the type file into the file of the specified file type according to the output instruction.
For the specific definition of the layout design apparatus, reference may be made to the above definition of the layout design method, which is not described herein again. The various modules in the layout apparatus described above may be implemented in whole or in part by software, hardware, and combinations thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, a computer device is provided, which may be a server, and its internal structure diagram may be as shown in fig. 13. The computer device includes a processor, a memory, a network interface, and a database connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The database of the computer device is used for storing the method related to the layout design method. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to implement a layout design method.
In one embodiment, there is provided a computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the following steps when executing the computer program:
receiving a modification instruction, and modifying a preset contour map according to the modification instruction to obtain a three-dimensional line graph;
converting the three-dimensional line drawing into two-dimensional line data through a preset line drawing converter;
processing the two-dimensional line data through a preset layout data calculator to obtain layout data;
and processing the layout data through a layout file generator to generate a layout file.
In one embodiment, a computer-readable storage medium is provided, having a computer program stored thereon, which when executed by a processor, performs the steps of:
receiving a modification instruction, and modifying a preset contour map according to the modification instruction to obtain a three-dimensional line graph;
converting the three-dimensional line drawing into two-dimensional line data through a preset line drawing converter;
processing the two-dimensional line data through a preset layout data calculator to obtain layout data;
and processing the layout data through a layout file generator to generate a layout file.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), rambus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
The above-mentioned embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.
Claims (10)
1. A layout design method, comprising:
receiving a modification instruction, and modifying a preset contour map according to the modification instruction to obtain a three-dimensional line drawing; the modification instruction is an instruction generated by an operation for modifying the clothing style;
converting the three-dimensional line drawing into two-dimensional line data through a preset line drawing converter;
processing the two-dimensional line data through a preset layout data calculator to obtain layout data;
and processing the layout data through a layout file generator to generate a layout file.
2. The layout design method according to claim 1, wherein the receiving a modification instruction, modifying the preset profile map according to the modification instruction, and obtaining a three-dimensional line drawing comprises:
receiving a size modification instruction;
and modifying the size of the first designated part of the preset contour map according to the size modification instruction.
3. The layout design method of claim 1, wherein the receiving a modification instruction, modifying the preset profile map according to the modification instruction, and obtaining a three-dimensional line drawing comprises:
receiving a design accessory adding instruction;
and adding design accessories at a second appointed part of the preset contour diagram according to the design accessory adding instruction.
4. The layout design method of claim 1, wherein the converting the three-dimensional line drawing into two-dimensional line data by a preset line drawing converter comprises:
reading coordinate data of a third designated part in the three-dimensional line drawing through the preset line drawing converter, wherein the coordinate data of the third designated part comprises a three-dimensional longitudinal coordinate and a three-dimensional transverse coordinate;
determining the three-dimensional longitudinal coordinate as a two-dimensional longitudinal coordinate of the third designated part, and acquiring transverse section data corresponding to the three-dimensional longitudinal coordinate;
calculating a two-dimensional transverse coordinate of the third designated part according to the three-dimensional transverse coordinate and the transverse profile data;
and when the two-dimensional longitudinal coordinates and the two-dimensional transverse coordinates of all the third designated parts in the three-dimensional line graph are calculated, obtaining the two-dimensional line data.
5. The layout design method of claim 1 wherein the processing of the layout data by a layout archive generator to generate a layout archive comprises:
acquiring a preset version file specification;
determining data points of all layers of the layout file according to the layout file specification and the two-dimensional line data;
and connecting the data points of each layer according to the two-dimensional line data to obtain the layout drawing of each layer, wherein the layout file comprises the layout drawings of all the layers.
6. The layout design method of claim 1, wherein after the processing the layout data by the layout archive generator to generate the layout archive, further comprising:
receiving an output instruction, wherein the output instruction is used for modifying the file type of the version file into a specified file type;
and converting the format file into a file of the specified file type according to the output instruction.
7. A layout design apparatus, comprising:
the modification module is used for receiving a modification instruction and modifying the preset contour map according to the modification instruction to obtain a three-dimensional line drawing; the modification instruction is an instruction generated by an operation for correcting clothing style;
the dimension conversion module is used for converting the three-dimensional line drawing into two-dimensional line data through a preset line drawing converter;
the layout calculation module is used for processing the two-dimensional line data through a preset layout data calculator to obtain layout data;
and the file generation module is used for processing the layout data through a layout file generator to generate a layout file.
8. The layout design apparatus of claim 7, wherein the dimension conversion module comprises:
the reading unit is used for reading coordinate data of a third designated part in the three-dimensional line drawing through the preset line drawing converter, and the coordinate data of the third designated part comprises a three-dimensional longitudinal coordinate and a three-dimensional transverse coordinate;
the first conversion unit is used for determining the three-dimensional longitudinal coordinate as a two-dimensional longitudinal coordinate of the third designated part and acquiring transverse section data corresponding to the three-dimensional longitudinal coordinate;
the second conversion unit is used for calculating the two-dimensional transverse coordinate of the third designated part according to the three-dimensional transverse coordinate and the transverse profile data;
and the conversion completion unit is used for obtaining the two-dimensional line data when the two-dimensional longitudinal coordinates and the two-dimensional transverse coordinates of all the third designated parts in the three-dimensional line graph are calculated.
9. A computer device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor implements the layout design method according to any one of claims 1 to 6 when executing the computer program.
10. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the layout method according to any one of claims 1 to 6.
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