CN113240817A - Three-dimensional garment system and working method thereof - Google Patents
Three-dimensional garment system and working method thereof Download PDFInfo
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- CN113240817A CN113240817A CN202110473910.1A CN202110473910A CN113240817A CN 113240817 A CN113240817 A CN 113240817A CN 202110473910 A CN202110473910 A CN 202110473910A CN 113240817 A CN113240817 A CN 113240817A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
- G06T19/006—Mixed reality
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
- G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
- G06T19/20—Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2219/00—Indexing scheme for manipulating 3D models or images for computer graphics
- G06T2219/20—Indexing scheme for editing of 3D models
- G06T2219/2021—Shape modification
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Abstract
The invention discloses a three-dimensional clothing system and a working method thereof.A scanning module is used for scanning a clothing wearer to generate a three-dimensional clothing model; the contour line generation module is connected with the scanning module and used for generating a contour line of the three-dimensional dressing model according to the generated three-dimensional dressing model; the shape correction module is connected with the contour line generation module and the scanning module, and changes the shape of the contour line to change the shape of the three-dimensional dressing model; the three-dimensional paper pattern generating module is connected with the shape correcting module, draws a suture line on the surface of the three-dimensional dressing model, and divides the surface of the three-dimensional dressing model into a plurality of areas, and each area is divided into a three-dimensional paper pattern; the two-dimensional paper pattern generating module is connected with the three-dimensional paper pattern generating module; the three-dimensional garment system can modify the model instantly.
Description
Technical Field
The invention relates to the technical field of digital modeling, in particular to a three-dimensional garment system and a working method thereof.
Background
Three-dimensional fitting is a common design mode and fitting mode, three-dimensional pictures and fitting effect are simulated by a human body, three-dimensional clothes and three-dimensional human body, and the clothes effect can be displayed by a computer.
However, the current three-dimensional fitting system does not have the function of immediate modification, so that a plurality of models are required to be established according to the size of the clothes, and the design is inconvenient.
Disclosure of Invention
The invention aims to provide a three-dimensional garment system capable of instantly modifying a model and a working method thereof.
In order to solve the problems, the invention adopts the following technical scheme:
a three-dimensional garment system includes
The scanning module is used for scanning a wearer to generate a three-dimensional dressing model;
the contour line generation module is connected with the scanning module and used for generating a contour line of the three-dimensional dressing model according to the generated three-dimensional dressing model;
the shape correction module is connected with the contour line generation module and the scanning module, and changes the shape of the contour line to change the shape of the three-dimensional dressing model;
the three-dimensional paper pattern generating module is connected with the shape correcting module, draws a suture line on the surface of the three-dimensional dressing model, and divides the surface of the three-dimensional dressing model into a plurality of areas, and each area is divided into a three-dimensional paper pattern;
the two-dimensional pattern generating module is connected with the three-dimensional pattern generating module, generates the three-dimensional pattern into a corresponding three-dimensional grid, and converts the three-dimensional grid into a two-dimensional clothing pattern;
the paper pattern modification module is connected with the two-dimensional paper pattern generation module and is used for modifying any two-dimensional clothing paper pattern by a user;
the paper pattern splicing module is connected with the modifying module and is used for splicing the modified dimensional clothing paper pattern according to the corresponding relation between the two-dimensional clothing paper pattern and the three-dimensional dressing model;
the three-dimensional grid generation module is connected with the pattern splicing module and is used for carrying out triangular meshing according to the spliced two-dimensional clothing pattern;
and the calculation module is connected with the three-dimensional grid generation module and used for calculating the position of the two-dimensional clothing pattern subjected to triangular gridding in the three-dimensional space to obtain the modified three-dimensional dressing model.
Preferably, the modification to the two-dimensional pattern of clothing includes one or more of a waist length modification, a chest circumference modification, a sleeve length modification, a sleeve width modification, a clothing length modification, a neckline size modification, a trousers length modification, a hip circumference modification and a trousers bottom radius modification.
Preferably, the system further comprises a comparison display module which is connected with the scanning module and the calculation module and is used for simultaneously displaying the three-dimensional dressing model generated by the scanning module and the modified three-dimensional dressing model.
Preferably, the three-dimensional dressing model generation device further comprises an effect picture generation module which is connected with the calculation module and generates a plane picture according to the modified three-dimensional dressing model.
Preferably, the system further comprises a sending module, which is connected with the scanning module, the calculating module and the effect picture generating module and is used for sending the three-dimensional dressing model generated by scanning, the modified three-dimensional dressing model and the generated plane picture to a specified mailbox.
The invention also provides a working method of the three-dimensional garment system, which comprises the following steps:
1) scanning a wearer to generate a three-dimensional dressing model;
2) generating a contour line of the three-dimensional dressing model according to the generated three-dimensional dressing model;
3) modifying the shape of the contour line to change the shape of the three-dimensional dressing model;
4) drawing a suture line on the surface of the three-dimensional dressing model, dividing the surface of the three-dimensional dressing model into a plurality of areas, and dividing each area into a three-dimensional paper pattern;
5) generating a corresponding three-dimensional grid from the three-dimensional pattern, and converting the three-dimensional grid into a two-dimensional clothing pattern;
6) the user modifies any two-dimensional clothing pattern;
7) splicing the modified dimensional clothing pattern according to the corresponding relation between the two-dimensional clothing pattern and the three-dimensional dressing model;
8) performing triangular meshing according to the spliced two-dimensional clothing pattern;
9) and calculating the position of the two-dimensional clothing pattern after triangular meshing in the three-dimensional space to obtain the modified three-dimensional dressing model.
The invention has the beneficial effects that: the three-dimensional dressing model is converted into a two-dimensional dressing pattern, the position of the two-dimensional dressing pattern in the three-dimensional space after triangular gridding is calculated after the two-dimensional dressing pattern is modified, and the modified three-dimensional dressing model is obtained newly, so that the requirement of a user on modifying clothes immediately can be met, and the improvement of design and fitting embodiment are facilitated.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a block diagram of module connection of a three-dimensional garment system according to embodiment 1 of the present invention.
Fig. 2 is a block diagram of module connection of a three-dimensional garment system according to embodiment 2 of the present invention.
In the figure:
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 only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
As shown in FIG. 1, a three-dimensional garment system includes
The scanning module 1 is used for scanning a wearer to generate a three-dimensional dressing model;
the contour line generation module 2 is connected with the scanning module and used for generating a contour line of the three-dimensional dressing model according to the generated three-dimensional dressing model;
the shape correction module 3 is connected with the contour line generation module and the scanning module, and changes the shape of the contour line to change the shape of the three-dimensional dressing model;
the three-dimensional paper pattern generating module 4 is connected with the shape correcting module, draws a suture line on the surface of the three-dimensional dressing model, and divides the surface of the three-dimensional dressing model into a plurality of areas, and each area is divided into a three-dimensional paper pattern;
the two-dimensional pattern generation module 5 is connected with the three-dimensional pattern generation module, generates the three-dimensional pattern into a corresponding three-dimensional grid, and converts the three-dimensional grid into a two-dimensional clothing pattern;
the pattern modification module 6 is connected with the two-dimensional pattern generation module and is used for modifying any two-dimensional clothing pattern by a user;
the paper pattern splicing module 7 is connected with the modification module and is used for splicing the modified dimensional clothing paper pattern according to the corresponding relation between the two-dimensional clothing paper pattern and the three-dimensional dressing model;
the three-dimensional grid generation module is connected with the pattern splicing module and is used for carrying out 8-step triangular meshing according to the spliced two-dimensional clothing pattern;
and the calculation module 9 is connected with the three-dimensional grid generation module and is used for calculating the position of the two-dimensional clothing pattern subjected to triangular gridding in the three-dimensional space to obtain the modified three-dimensional dressing model.
In this embodiment, the modifications to the two-dimensional pattern of the garment include waist length modification, chest circumference modification, sleeve length modification, sleeve width modification, garment length modification, neckline size modification, pant length modification, hip circumference modification, and pant leg radius modification.
The embodiment also provides a working method of the three-dimensional garment system, which comprises the following steps:
1) scanning a wearer to generate a three-dimensional dressing model;
2) generating a contour line of the three-dimensional dressing model according to the generated three-dimensional dressing model;
3) modifying the shape of the contour line to change the shape of the three-dimensional dressing model;
4) drawing a suture line on the surface of the three-dimensional dressing model, dividing the surface of the three-dimensional dressing model into a plurality of areas, and dividing each area into a three-dimensional paper pattern;
5) generating a corresponding three-dimensional grid from the three-dimensional pattern, and converting the three-dimensional grid into a two-dimensional clothing pattern;
6) the user modifies any two-dimensional clothing pattern;
7) splicing the modified dimensional clothing pattern according to the corresponding relation between the two-dimensional clothing pattern and the three-dimensional dressing model;
8) performing triangular meshing according to the spliced two-dimensional clothing pattern;
9) and calculating the position of the two-dimensional clothing pattern after triangular meshing in the three-dimensional space to obtain the modified three-dimensional dressing model.
Example 2
As shown in FIG. 2, a three-dimensional garment system includes
The scanning module 1 is used for scanning a wearer to generate a three-dimensional dressing model;
the contour line generation module 2 is connected with the scanning module and used for generating a contour line of the three-dimensional dressing model according to the generated three-dimensional dressing model;
the shape correction module 3 is connected with the contour line generation module and the scanning module, and changes the shape of the contour line to change the shape of the three-dimensional dressing model;
the three-dimensional paper pattern generating module 4 is connected with the shape correcting module, draws a suture line on the surface of the three-dimensional dressing model, and divides the surface of the three-dimensional dressing model into a plurality of areas, and each area is divided into a three-dimensional paper pattern;
the two-dimensional pattern generation module 5 is connected with the three-dimensional pattern generation module, generates the three-dimensional pattern into a corresponding three-dimensional grid, and converts the three-dimensional grid into a two-dimensional clothing pattern;
the pattern modification module 6 is connected with the two-dimensional pattern generation module and is used for modifying any two-dimensional clothing pattern by a user;
the paper pattern splicing module 7 is connected with the modification module and is used for splicing the modified dimensional clothing paper pattern according to the corresponding relation between the two-dimensional clothing paper pattern and the three-dimensional dressing model;
the three-dimensional grid generation module 8 is connected with the pattern splicing module and is used for carrying out triangular meshing according to the spliced two-dimensional clothing patterns;
and the calculation module 9 is connected with the three-dimensional grid generation module and is used for calculating the position of the two-dimensional clothing pattern subjected to triangular gridding in the three-dimensional space to obtain the modified three-dimensional dressing model.
In this embodiment, the modification to the two-dimensional pattern of the garment includes one or more of a waist length modification, a chest circumference modification, a sleeve length modification, a sleeve width modification, a garment length modification, a neckline size modification, a pant length modification, a hip circumference modification, and a pant leg radius modification.
In this embodiment, a comparison display module 10 is further included, connected to the scanning module and the computing module, and configured to simultaneously display the three-dimensional dressing model generated by the scanning module and the modified three-dimensional dressing model.
In this embodiment, the three-dimensional dressing model further includes an effect picture generating module 11, which is connected to the calculating module and generates a plane picture according to the modified three-dimensional dressing model.
In this embodiment, the system further includes a sending module 12, connected to the scanning module, the calculating module and the effect picture generating module, for sending the three-dimensional dressing model generated by scanning, the modified three-dimensional dressing model and the generated plane picture to a specified mailbox.
The embodiment also provides a working method of the three-dimensional garment system, which comprises the following steps:
1) scanning a wearer to generate a three-dimensional dressing model;
2) generating a contour line of the three-dimensional dressing model according to the generated three-dimensional dressing model;
3) modifying the shape of the contour line to change the shape of the three-dimensional dressing model;
4) drawing a suture line on the surface of the three-dimensional dressing model, dividing the surface of the three-dimensional dressing model into a plurality of areas, and dividing each area into a three-dimensional paper pattern;
5) generating a corresponding three-dimensional grid from the three-dimensional pattern, and converting the three-dimensional grid into a two-dimensional clothing pattern;
6) the user modifies any two-dimensional clothing pattern;
7) splicing the modified dimensional clothing pattern according to the corresponding relation between the two-dimensional clothing pattern and the three-dimensional dressing model;
8) performing triangular meshing according to the spliced two-dimensional clothing pattern;
9) and calculating the position of the two-dimensional clothing pattern after triangular meshing in the three-dimensional space to obtain the modified three-dimensional dressing model.
10) Displaying the three-dimensional dressing model generated by the scanning module and the modified three-dimensional dressing model, and generating a plane picture according to the modified three-dimensional dressing model;
11) and sending the three-dimensional dressing model generated by scanning, the modified three-dimensional dressing model and the generated plane picture to a specified mailbox.
The invention has the beneficial effects that: the three-dimensional dressing model is converted into a two-dimensional dressing pattern, the position of the two-dimensional dressing pattern in the three-dimensional space after triangular gridding is calculated after the two-dimensional dressing pattern is modified, and the modified three-dimensional dressing model is obtained newly, so that the requirement of a user on modifying clothes immediately can be met, and the improvement of design and fitting embodiment are facilitated.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention.
Claims (6)
1. A three-dimensional garment system, comprising: comprises that
The scanning module is used for scanning a wearer to generate a three-dimensional dressing model;
the contour line generation module is connected with the scanning module and used for generating a contour line of the three-dimensional dressing model according to the generated three-dimensional dressing model;
the shape correction module is connected with the contour line generation module and the scanning module, and changes the shape of the contour line to change the shape of the three-dimensional dressing model;
the three-dimensional paper pattern generating module is connected with the shape correcting module, draws a suture line on the surface of the three-dimensional dressing model, and divides the surface of the three-dimensional dressing model into a plurality of areas, and each area is divided into a three-dimensional paper pattern;
the two-dimensional pattern generating module is connected with the three-dimensional pattern generating module, generates the three-dimensional pattern into a corresponding three-dimensional grid, and converts the three-dimensional grid into a two-dimensional clothing pattern;
the paper pattern modification module is connected with the two-dimensional paper pattern generation module and is used for modifying any two-dimensional clothing paper pattern by a user;
the paper pattern splicing module is connected with the modifying module and is used for splicing the modified dimensional clothing paper pattern according to the corresponding relation between the two-dimensional clothing paper pattern and the three-dimensional dressing model;
the three-dimensional grid generation module is connected with the pattern splicing module and is used for carrying out triangular meshing according to the spliced two-dimensional clothing pattern;
and the calculation module is connected with the three-dimensional grid generation module and used for calculating the position of the two-dimensional clothing pattern subjected to triangular gridding in the three-dimensional space to obtain the modified three-dimensional dressing model.
2. The three-dimensional garment system of claim 1, wherein: the modification of the two-dimensional clothing pattern comprises one or more of waist length modification, chest circumference modification, sleeve length modification, sleeve width modification, clothing length modification, neckline size modification, trousers length modification, hip circumference modification and trouser leg radius modification.
3. The three-dimensional garment system of claim 2, wherein: the system also comprises a comparison display module which is connected with the scanning module and the calculation module and is used for simultaneously displaying the three-dimensional dressing model generated by the scanning module and the modified three-dimensional dressing model.
4. The three-dimensional garment system of claim 3, wherein: the effect picture generation module is connected with the calculation module and generates a plane picture according to the modified three-dimensional dressing model.
5. The three-dimensional garment system of claim 4, wherein: the system also comprises a sending module which is connected with the scanning module, the calculating module and the effect picture generating module and is used for sending the three-dimensional dressing model generated by scanning, the modified three-dimensional dressing model and the generated plane picture to a specified mailbox.
6. The working method of the three-dimensional garment system is characterized by comprising the following steps of:
1) scanning a wearer to generate a three-dimensional dressing model;
2) generating a contour line of the three-dimensional dressing model according to the generated three-dimensional dressing model;
3) modifying the shape of the contour line to change the shape of the three-dimensional dressing model;
4) drawing a suture line on the surface of the three-dimensional dressing model, dividing the surface of the three-dimensional dressing model into a plurality of areas, and dividing each area into a three-dimensional paper pattern;
5) generating a corresponding three-dimensional grid from the three-dimensional pattern, and converting the three-dimensional grid into a two-dimensional clothing pattern;
6) the user modifies any two-dimensional clothing pattern;
7) splicing the modified dimensional clothing pattern according to the corresponding relation between the two-dimensional clothing pattern and the three-dimensional dressing model;
8) performing triangular meshing according to the spliced two-dimensional clothing pattern;
9) and calculating the position of the two-dimensional clothing pattern after triangular meshing in the three-dimensional space to obtain the modified three-dimensional dressing model.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110473910.1A CN113240817A (en) | 2021-04-29 | 2021-04-29 | Three-dimensional garment system and working method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110473910.1A CN113240817A (en) | 2021-04-29 | 2021-04-29 | Three-dimensional garment system and working method thereof |
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| CN113240817A true CN113240817A (en) | 2021-08-10 |
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| CN202110473910.1A Withdrawn CN113240817A (en) | 2021-04-29 | 2021-04-29 | Three-dimensional garment system and working method thereof |
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Application publication date: 20210810 |
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