CN110737982A - Virtual garment fitting report generation method and device and computer equipment - Google Patents
Virtual garment fitting report generation method and device and computer equipment Download PDFInfo
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Abstract
The application relates to a method, a device, computer equipment and a storage medium for generating fitting reports of virtual clothes.
Description
Technical Field
The application relates to the technical field of virtual clothes, in particular to a method and a device for generating a fitting report of types of virtual clothes, computer equipment and a storage medium.
Background
With the widespread application of computer technology in in the garment design industry, virtual fitting technology comes along, and users can intuitively know the fitting effect of virtual garments on virtual human bodies through the virtual fitting technology.
However, the existing virtual fitting method only provides the fitting effect of the virtual garment to the user, and the user cannot obtain the actual comfort level of the garment.
Therefore, the existing virtual fitting method cannot meet the requirement of the user on knowing the comfort level of the clothes.
Disclosure of Invention
In view of the above, there is a need to provide virtual garment fitting report generation methods, apparatuses, computer devices, and storage media that can meet the user's need to know the comfort level of a garment.
A method for generating a virtual clothing fitting report, the method comprising:
obtaining the deformation degree of each pressed part of the virtual garment; the deformation degree is obtained by trying the virtual garment on a virtual human body;
generating pressure values of all pressed parts of the virtual garment according to the deformation degree;
calculating the difference value of the pressure value relative to a preset comfortable pressure value as a pressure difference value; the comfortable pressure value is a pressure value representing the tightness degree of the clothes;
judging whether the pressure difference value exceeds a preset user allowable deviation value or not, and determining a deviation color identifier corresponding to the pressure value according to a judgment result;
generating a fitting report; the fitting report comprises the pressure value and a corresponding deviation color identification.
In embodiments, after the generating pressure values of the pressed parts of the virtual garment according to the deformation degree, the method further includes:
generating a garment pressure distribution map; the pressure values of all pressed parts of the virtual garment are displayed on the garment pressure distribution diagram;
and displaying the clothing pressure distribution diagram.
In embodiments, the generating the garment pressure profile includes:
acquiring a plurality of pressure value intervals; the pressure value intervals are respectively provided with corresponding pressure indication colors;
determining a pressure indication color corresponding to the target pressure value interval; the pressure value of the pressed part is within the target pressure value interval;
and rendering the pressed part to be a pressure indication color corresponding to the target pressure value interval on the virtual garment to obtain the garment pressure distribution map.
In embodiments, the determining whether the pressure difference value exceeds a preset user allowed deviation value and determining the deviation color identifier corresponding to the pressure value according to the determination result includes:
when the pressure difference value exceeds the user allowable deviation value, determining that the deviation color identifier corresponding to the pressure value is the abnormal deviation color identifier;
and when the pressure difference value does not exceed the user allowable deviation value, determining that the deviation color mark corresponding to the pressure value is the comfortable deviation color mark.
In embodiments, the obtaining the deformation degree of each pressed part of the virtual garment comprises:
acquiring the displacement and deformation of each pressed part of the virtual garment; the displacement and the deformation are generated by the contact stress of the virtual clothes and the virtual human body;
and determining the deformation degree according to the displacement and the deformation.
In embodiments, the fitting report further comprises at least of the garment pressure profile, the comfort pressure values, the pressure difference values, and the user allowable deviation values.
A virtual garment fitting report generating apparatus, the apparatus comprising:
the acquisition module is used for acquiring the deformation degree of each pressed part of the virtual garment; the deformation degree is obtained by trying the virtual garment on a virtual human body;
the pressure value generating module is used for generating pressure values of all pressed parts of the virtual garment according to the deformation degree;
the calculating module is used for calculating the difference value of the pressure value relative to a preset comfortable pressure value as a pressure difference value; the comfortable pressure value is a pressure value representing the tightness degree of the clothes;
the judging module is used for judging whether the pressure difference value exceeds a preset user allowable deviation value or not and determining a color identifier corresponding to the pressure value according to a judging result;
the report generation module is used for generating a fitting report; the fitting report comprises the pressure value and the corresponding color identification.
In of these embodiments, the apparatus further comprises:
the distribution diagram generating module is used for generating a clothing pressure distribution diagram; the pressure values of all pressed parts of the virtual garment are displayed on the garment pressure distribution diagram;
and the distribution diagram display module is used for displaying the clothing pressure distribution diagram.
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 steps when executing the computer program:
obtaining the deformation degree of each pressed part of the virtual garment; the deformation degree is obtained by trying the virtual garment on a virtual human body;
generating pressure values of all pressed parts of the virtual garment according to the deformation degree;
calculating the difference value of the pressure value relative to a preset comfortable pressure value as a pressure difference value; the comfortable pressure value is a pressure value representing the tightness degree of the clothes;
judging whether the pressure difference value exceeds a preset user allowable deviation value or not, and determining a deviation color identifier corresponding to the pressure value according to a judgment result;
generating a fitting report; the fitting report comprises the pressure value and a corresponding deviation color identification.
A computer-readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of:
obtaining the deformation degree of each pressed part of the virtual garment; the deformation degree is obtained by trying the virtual garment on a virtual human body;
generating pressure values of all pressed parts of the virtual garment according to the deformation degree;
calculating the difference value of the pressure value relative to a preset comfortable pressure value as a pressure difference value; the comfortable pressure value is a pressure value representing the tightness degree of the clothes;
judging whether the pressure difference value exceeds a preset user allowable deviation value or not, and determining a deviation color identifier corresponding to the pressure value according to a judgment result;
generating a fitting report; the fitting report comprises the pressure value and a corresponding deviation color identification.
According to the virtual garment fitting report generation method, the virtual garment fitting report generation device, the computer equipment and the storage medium, the deformation degree of each pressed part of the virtual garment is obtained by fitting the virtual garment on a virtual human body, the pressure value of each pressed part of the virtual garment is generated according to the deformation degree, and the difference value of the pressure value relative to the preset comfortable pressure value is calculated to serve as the pressure difference value; wherein, the comfortable pressure value is a pressure value representing the tightness degree of the clothes; judging whether the pressure difference value exceeds a preset user allowable deviation value or not, and determining a deviation color identifier corresponding to the pressure value according to a judgment result; and finally, generating a fitting report, wherein the fitting report comprises the pressure value and a deviation color identifier corresponding to the pressure value. Because each part of the virtual clothes in the fitting report has the pressure value with the deviation color identification, the user can intuitively know whether the pressure value of each part of the virtual clothes meets the comfort requirement of the user through the color identification of the pressure value in the fitting report, and therefore the requirement of the user for knowing the comfort degree of the clothes is met.
Drawings
FIG. 1 is a diagram of an application scenario of a virtual fitting report generation method in embodiments;
FIG. 2 is a flow chart of a virtual fitting report generation method in embodiments;
FIG. 3 is a schematic representation of the fitting effect of the examples of virtual clothes;
fig. 4 is a block diagram showing the structure of a virtual clothes fitting report generating apparatus in embodiments;
FIG. 5 is a diagram showing the internal structure of a computer device in embodiments;
fig. 6 is a structural block diagram of an embodiment mechanical simulation analysis system.
Detailed Description
For purposes of making the present application, its objects, aspects and advantages more apparent, the present application is described in further detail with reference to the drawings and the examples.
The virtual garment fitting report generation method provided by the application can be applied to the application environment shown in fig. 1. Wherein the display screen 102 communicates with the server 104 over a network. The user can perform operations such as the construction of a virtual body, the sewing of a two-dimensional garment piece of a virtual garment, and the like on the display screen 102. The server 104 may perform corresponding operations according to the trigger action of the user. The server 104 may be implemented as a stand-alone server or a server cluster composed of a plurality of servers.
In embodiments, as shown in fig. 2, methods for generating a virtual fitting report are provided, and the method is applied to the server 104 in fig. 1 as an example, and includes the following steps:
step S202, obtaining the deformation degree of each pressed part of the virtual garment; the deformation degree is obtained by trying on the virtual clothes on the virtual human body.
Wherein the virtual garment may represent a garment built in the garment software to resemble a real garment.
The compression part can represent the part of the virtual garment subjected to the compression, and the compression part can comprise the neck, the shoulder, the chest, the waist, the forearm, the hip, the leg and the like.
The deformation degree can represent the degree of deformation of the virtual garment after being stressed, the deformation degree can be used for reflecting the comfort of the virtual garment, and the larger the deformation degree is, the stronger the oppressive feeling generated to the human body is, and the more uncomfortable the human body feels.
In a specific implementation, the server 104 first obtains the created virtual human body, obtains two-dimensional parts of the virtual garment, and virtually sews the two-dimensional parts on the virtual human body according to the sewing lines to obtain a complete virtual garment, thereby simulating the fitting of the real garment on the real human body, and is further performed, so that the server 104 can obtain the deformation degree of each pressed part of the virtual garment obtained after the virtual garment is fitted on the virtual human body.
In practical application, when the virtual garment is worn on a virtual human body, the virtual garment can be in contact with the virtual human body, when the size of the virtual garment is smaller than that of the virtual human body, -specified displacement and deformation can be generated on the virtual garment to fit the virtual human body, -specified pressure can be generated at the contact part of the virtual garment and the virtual human body, and the deformation degree of each part of the virtual garment is different due to different pressures generated at different contact parts of the virtual garment and the virtual human body.
And step S204, generating pressure values of all pressed parts of the virtual garment according to the deformation degree.
, the pressure value is in direct proportion to the deformation degree of the pressed part of the virtual garment, and the larger the deformation degree of the pressed part is, the larger the pressure value is.
In the concrete implementation, the virtual garment deformation can be realized according to a garment deformation algorithm, the deformation of the virtual garment can be set to include deformation in the x direction, the y direction and the z direction, and deformation amount is generated in each direction, corresponding reference pressure values exist in unit deformation amount, a pressure value corresponding to each deformation amount can be obtained according to the reference pressure values, the pressure values of the pressed parts of the virtual garment can be obtained by performing synthesis calculation on the deformation amounts in the three directions, and then the pressure values of the pressed parts of the virtual garment can be obtained.
Step S206, calculating a difference value of the pressure value relative to a preset comfortable pressure value as a pressure difference value; the comfort pressure value is a pressure value representing the tightness degree of the clothes.
, the comfortable pressure value is different according to different types of clothes, for example, for tights, the comfortable pressure value at is larger than that of clothes, and further, according to different requirements of users, the comfortable pressure value at is different, for example, if the user likes to wear clothes with points loose, the comfortable pressure value is set to be smaller , and if the user likes to wear clothes with points close, the comfortable pressure value is set to be larger .
In specific implementation, the numerical parameter meeting the user requirement is used as a standard file, and the standard file may include: comfort pressure value, user allowed deviation value. The standard file may exist in the form of an Excel table. The user imports the standard file into the server 104 on the display screen 102, the server 104 stores the numerical value of the standard file, after generating the pressure value of each pressed part of the virtual garment according to the deformation degree, the numerical value of the difference between the pressure value and the preset comfortable pressure value is calculated by calling the parameter in the standard file, and the obtained difference value is used as the pressure difference value.
For example, when the pressure value at the shoulder is 3.2kPa and the comfortable pressure value set by the user is 3.0kPa after the virtual garment is tried on, the calculated pressure difference is 3.2kPa to 3.0kPa ═ 0.2 kPa.
And step S208, judging whether the pressure difference value exceeds a preset user allowable deviation value, and determining a deviation color identifier corresponding to the pressure value according to the judgment result.
The user allowable deviation value can be a difference value of a limit pressure value of the virtual garment pressed part received by the user relative to a comfortable pressure value. For example, if the comfortable pressure value at the forearm of the pressed part of the virtual garment is 1.3kPa, and the limit pressure value is 1.4kPa, the allowable deviation value of the user is 0.1 kPa.
Wherein, the deviation color mark can be expressed as a mark for color marking the pressure value. For example, the pressure values themselves may be color-coded or the regions in which the pressure values are located. The deviation color identifier is used for distinguishing whether the pressure value exceeds a preset user allowable deviation value; the deviation color identification may include an abnormal deviation color identification and a comfort deviation color identification.
In a specific implementation, when the difference value of the generated pressure value relative to the comfortable pressure value, that is, the pressure difference value exceeds a preset user allowable deviation value, the pressure value is taken as an abnormal pressure value, and the deviation color identifier corresponding to the abnormal pressure value is marked as an abnormal deviation color identifier. And when the pressure difference value does not exceed the preset user allowable deviation value, taking the pressure value as a comfortable pressure value, and marking the deviation color identifier corresponding to the comfortable pressure value as a comfortable deviation color identifier.
For example, a comfort deviation color designation may be marked with green and an abnormal deviation color designation may be marked with red. As shown in table 1, for the pressed portion 1, the pressure value is 2.8kPa, and the pressure difference value of 0.1kPa does not exceed the allowable deviation value of 0.1kPa of the user, so that the pressure value is a comfort pressure value, and the color indicator for determining the pressure value is a comfort deviation color indicator, the pressure value of 2.8kPa can be marked as green. For the pressure-bearing part 2, since the pressure difference value 0.2kPa exceeds the allowable deviation value 0.1kPa of the user, the pressure value is an abnormal pressure value, and the corresponding color indicator is an abnormal deviation color indicator, the pressure value 1.3kPa can be marked in red. Similarly, the pressure value of 2.4kPa at the pressure locus 3 may be marked green and the pressure value of 3.1kPa at the pressure locus 4 may be marked red.
TABLE 1
Step S210, generating a fitting report; the fitting report includes the pressure value and the corresponding deviation color identification.
The fitting report is a report containing fitting results obtained after fitting the virtual garment, and the fitting report further comprises at least of pressure difference values, comfortable pressure values and user allowable deviation values.
In a specific implementation, the server 104 records the pressure value, the pressure difference value, the comfortable pressure value, and the user allowable deviation value in the background, the user sends a report generation instruction to the server 104 by triggering the function derived from the clothing software on the display screen 102, and the server 104 receives the instruction and displays the parameters in the fitting report.
In table 1, column represents the different pressed parts of the virtual garment, column represents the pressure values corresponding to the pressed parts of the virtual garment generated by the server 104, column three represents the comfortable pressure values of users at the parts, column four represents the pressure difference values calculated by the algorithm, column five represents the allowable deviation value of the users, wherein each pressure values are identified by corresponding deviation colors.
In the virtual garment fitting report generation method, the deformation degree of each pressed part of the virtual garment is obtained by fitting the virtual garment on a virtual human body, the pressure value of each pressed part of the virtual garment is generated according to the deformation degree, and the difference value of the pressure value relative to a preset comfortable pressure value is calculated to serve as the pressure difference value; wherein, the comfortable pressure value is a pressure value representing the tightness degree of the clothes; judging whether the pressure difference value exceeds a preset user allowable deviation value or not, and determining a deviation color identifier corresponding to the pressure value according to a judgment result; and finally, generating a fitting report, wherein the fitting report comprises the pressure value and a deviation color identifier corresponding to the pressure value. Because each part of the virtual clothes in the fitting report has the pressure value with the deviation color identification, the user can intuitively know whether the pressure value of each part of the virtual clothes meets the comfort requirement of the user through the color identification of the pressure value in the fitting report, and therefore the problem that the user knows the comfort requirement of the clothes is solved.
In embodiments, after step 204, the method further comprises generating a garment pressure distribution map, displaying pressure values of each pressed part of the virtual garment on the garment pressure distribution map, and displaying the garment pressure distribution map.
The garment pressure distribution graph can represent a graph reflecting the pressure distribution of the garment, is used for reflecting the stress degree of the garment, and can be marked by colors.
For example, as shown in fig. 3, the fitting effect diagram is a schematic diagram of virtual clothes fitting effects, the fitting effect diagram includes a pressure diagram 302 and a virtual clothes 304, wherein the pressure diagram 302 includes a plurality of pressure value intervals 3020 and pressure indication colors 3022 corresponding to the pressure value intervals, and a clothes pressure distribution diagram 3040 and pressure values 3042 corresponding to each pressed part are displayed on the virtual clothes 304.
In a specific implementation, after the server 104 generates the pressure values of the pressure parts of the virtual garment, a pressure distribution diagram is generated according to the difference of the pressure values of the different pressure parts, the pressure distribution diagram represents the pressure condition of the garment, a user clicks the pressure diagram function in the three-dimensional garment software, a display instruction is sent to the server 104, the server 104 receives the display instruction, the distribution diagram is displayed on the display screen 102, and the pressure values generated by the parts are displayed on the pressure distribution diagram of the virtual garment. Wherein, the area of the area where the pressure value with the larger value is located is larger, which indicates that the clothes are pressed more strongly, and the human body feels more uncomfortable.
In this embodiment, by generating and displaying the garment pressure distribution map and the pressure values of the pressed portions, the user can visually find the pressure values of the virtual garment at the respective portions from the pressure values displayed on the garment pressure distribution map.
In embodiments, the step of generating the clothing pressure distribution map includes obtaining a plurality of pressure value intervals, each of the pressure value intervals having a corresponding pressure indication color, determining the pressure indication color corresponding to the target pressure value interval, rendering the pressure value of the pressed part within the target pressure value interval, and rendering the pressed part into the pressure indication color corresponding to the target pressure value interval on the virtual clothing to obtain the clothing pressure distribution map.
Optionally, the pressure values may be divided into a plurality of intervals, and the pressure values in each pressure value interval are represented by the same colors, that is, the pressure indication color.
The target pressure value may be a pressure value representing each pressed part of the actually generated virtual garment.
In a specific implementation, after the server 104 generates a pressure value of the pressed portion of the virtual garment, a pressure value interval where the pressure value is located is determined, and then the pressure indication color is rendered on the pressed portion of the virtual garment according to a pressure indication color preset for the pressure value interval.
For example, if the pressure value range is 0 to 100, the pressure value range can be divided into 6 pressure value ranges, the th pressure value range is 0 to 0.1, the set pressure indication color is the th pressure indication color and can be represented by white, the second pressure value range is 0.1 to 0.5, the set pressure indication color is the second pressure indication color and can be represented by light blue, the third pressure value range is 0.5 to 5.0, the set pressure indication color is the third pressure indication color and can be represented by green, the fourth pressure value range is 5.0 to 10.0, the set pressure indication color is the fourth pressure indication color and can be represented by yellow, the fifth pressure value range is 10.0 to 50.0, the set pressure indication color is the fifth pressure indication color and can be represented by orange, the sixth pressure value range is 50.0 to 100.0, the set pressure indication color is the sixth pressure indication color and can be represented by red, if the pressure value of the pressed part is 35.6, the pressure value corresponding to the fifth pressure value range is rendered in the orange pressure indication color.
In this embodiment, the pressure distribution of each pressed portion of the virtual garment in contact with the virtual human body can be visually recognized by the pressure indication color rendered on each portion of the virtual garment.
In exemplary embodiments, the deviation color indicator includes an abnormal deviation color indicator and a comfort deviation color indicator, and the step 208 includes determining the deviation color indicator corresponding to the pressure value as the abnormal deviation color indicator when the pressure difference value exceeds the user allowable deviation value, and determining the deviation color indicator corresponding to the pressure value as the comfort deviation color indicator when the pressure difference value does not exceed the user allowable deviation value.
In a specific implementation, the deviation color indicator may be optionally marked on the pressure value, for example, the abnormal deviation color indicator is set to be marked red on the pressure value, and the comfort deviation color indicator is set to be marked green on the pressure value. When the pressure value is different from the preset comfortable pressure value, namely the pressure difference value exceeds the user allowable deviation value, an abnormal deviation color mark can be marked on the pressure value. When the pressure value is different from the preset comfortable pressure value, namely the pressure difference value does not exceed the allowable deviation value of the user, the comfortable deviation color mark can be marked on the pressure value. For example, as shown in table 1, at the pressed portion 1, the pressure difference is 0.1kPa, the user allowable deviation value is 0.1kPa, and the pressure difference does not exceed the user allowable deviation value, so that a comfort deviation color indicator, such as green, is marked at the pressure value of 2.8kPa to indicate that the pressure value is a comfort pressure value. And in the pressed part 2, the pressure difference is 0.2kPa, the user allowable deviation value is 0.1kPa, 0.2kPa >0.1kPa exists, and the pressure difference exceeds the user allowable deviation value, and the pressure value 1.3kPa is marked as an abnormal deviation color mark, such as red, which indicates that the pressure value is an abnormal pressure value.
The pressure value is subjected to abnormal deviation color identification or comfortable deviation color identification, so that whether the pressure value of each pressed part of the virtual garment is abnormal or not is displayed in the fitting report.
In embodiments, the step 202 includes obtaining the displacement and deformation of each pressed part of the virtual garment, the displacement and deformation being caused by the contact stress of the virtual garment and the virtual human body, and determining the deformation degree according to the displacement and deformation.
In the concrete implementation, because the virtual garment is in contact with the human body, when the sizes of the virtual garment and the human body are not accordant, -level pressure is generated at the contact part, and further displacement and deformation are generated, so that the garment deforms.
In this embodiment, the deformation degree of the garment can be further determined by determining the displacement and deformation of each pressed part of the virtual garment, so as to generate the pressure value of each pressed part.
In , the fitting report further comprises at least of a garment pressure profile, a comfort pressure value, a pressure difference value and a user allowable deviation value.
, for example, the user can obtain a fitting report by fitting a virtual garment with a chest size of 60cm, and can know the degree of tightness of each part of the virtual garment based on the fitting report, and if the chest pressure value in the fitting report is red and is an abnormal pressure value, the user can know that the pressure value is too large, which indicates that the chest size of the virtual garment is tight, and if the user desires to loose points, the size of the chest size can be increased, for example, the chest size is adjusted to 61 cm., so that the user can see not only the garment pressure distribution map after fitting the virtual garment, the pressure values of each part, the comfort pressure value, the pressure difference value of the pressure value with respect to the comfort pressure value, and the user allowable deviation value, but also adjust the preset sizes of each part based on the fitting report.
It should be understood that although the various steps in the flow chart of fig. 2 are shown in sequence as indicated by the arrows, the steps are not necessarily performed in the sequence indicated by the arrows, unless explicitly stated herein, the steps may be performed in other sequences without strict order limitations, and further, at least part of the step of in fig. 2 may include multiple sub-steps or stages that are not necessarily performed at the same time , but may be performed at different times, the order of performance of the sub-steps or stages may not necessarily be performed in sequence, but may be rotated or alternated with at least part of of other steps or other steps.
It should be noted that, for the sake of simplicity, the above-mentioned method embodiments are all represented as series combinations of actions, but those skilled in the art should understand that the present invention is not limited by the described order of actions, because some steps can be performed in other orders or simultaneously according to the present invention.
Based on the same idea as the virtual garment fitting report generation method in the above embodiment, the present invention also provides a virtual garment fitting report generation apparatus, which can be used to execute the above virtual garment fitting report generation method. For convenience of explanation, the schematic structural diagram of the embodiment of the virtual fitting report generation apparatus only shows the parts related to the embodiment of the present invention, and those skilled in the art will understand that the illustrated structure does not constitute a limitation of the apparatus, and may include more or less components than those illustrated, or combine some components, or arrange different components.
In embodiments, as shown in fig. 4, virtual fitting report generating devices are provided, which specifically include an obtaining module 402, a pressure value generating module 404, a calculating module 406, a judging module 408, and a report generating module 410, where:
an obtaining module 402, configured to obtain a deformation degree of each pressed portion of the virtual garment; the deformation degree is obtained by trying on the virtual clothes on the virtual human body;
a pressure value generating module 404, configured to generate a pressure value of each pressed portion of the virtual garment according to the deformation degree;
a calculating module 406, configured to calculate a difference value between the pressure value and a preset comfort pressure value as a pressure difference value; the comfortable pressure value is a pressure value representing the tightness degree of the clothes;
the judging module 408 is configured to judge whether the pressure difference exceeds a preset user allowable deviation value, and determine a color identifier corresponding to the pressure value according to a judgment result;
a report generation module 410 for generating a fitting report; the fitting report includes the pressure value and its corresponding color identification.
In embodiments, the device for generating a virtual garment fitting report further includes a profile generation module for generating a garment pressure profile, wherein the garment pressure profile displays pressure values of each pressed portion of the virtual garment, and a profile display module for displaying the garment pressure profile.
In embodiments, the profile generation module is specifically configured to obtain a plurality of pressure value intervals, each of the pressure value intervals has a corresponding pressure indication color, determine the pressure indication color corresponding to the target pressure value interval, determine that the pressure value of the pressed portion is within the target pressure value interval, and render the pressed portion into the pressure indication color corresponding to the target pressure value interval on the virtual garment to obtain the garment pressure profile.
In embodiments, the deviation color indicator includes an abnormal deviation color indicator and a comfort deviation color indicator, and the determining module 408 is specifically configured to determine the deviation color indicator corresponding to the pressure value as the abnormal deviation color indicator when the pressure difference value exceeds the user allowable deviation value, and determine the deviation color indicator corresponding to the pressure value as the comfort deviation color indicator when the pressure difference value does not exceed the user allowable deviation value.
In embodiments, the obtaining module 402 is specifically configured to obtain displacements and deformations of the pressed portions of the virtual garment, where the displacements and deformations are generated by contact stress of the virtual garment and the virtual human body, and determine the deformation degree according to the displacements and deformations.
In embodiments, the fitting report further includes at least of the garment pressure profile, the comfort pressure values, the pressure differential values, and the user allowable deviation values.
It should be noted that the virtual garment fitting report generation apparatus of the present invention corresponds to the virtual garment fitting report generation method of the present invention, and the technical features and the advantages thereof described in the above embodiments of the virtual garment fitting report generation method are all applicable to the embodiments of the virtual garment fitting report generation apparatus, and specific contents may refer to the description in the embodiments of the method of the present invention, and are not described herein again, and thus it is stated that.
In addition, in the embodiment of the virtual clothing fitting report generating device illustrated above, the logical division of the program modules is only an example, and in practical applications, the above functions may be allocated by different program modules according to needs, for example, due to the configuration requirements of corresponding hardware or the convenience of implementation of software, that is, the internal structure of the virtual clothing fitting report generating device is divided into different program modules to complete all or part of the above described functions.
In embodiments, there are provided kinds of computer devices, which may be servers, the internal structure of which may be as shown in FIG. 5. the computer devices include a processor, a memory, a network interface and a database connected by a system bus, wherein the processor of the computer device is used to provide computing and control capabilities.
Those skilled in the art will appreciate that the architecture shown in fig. 5 is merely a block diagram of some of the structures associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
In embodiments, computer devices are provided, 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:
obtaining the deformation degree of each pressed part of the virtual garment; the deformation degree is obtained by trying on the virtual clothes on the virtual human body;
generating pressure values of all pressed parts of the virtual garment according to the deformation degree;
calculating a difference value of the pressure value relative to a preset comfortable pressure value as a pressure difference value; the comfortable pressure value is a pressure value representing the tightness degree of the clothes;
judging whether the pressure difference value exceeds a preset user allowable deviation value or not, and determining a deviation color identifier corresponding to the pressure value according to a judgment result;
generating a fitting report; the fitting report includes the pressure value and the corresponding deviation color identification.
In embodiments, the processor when executing the computer program further performs the steps of generating a garment pressure profile, displaying pressure values at each compression location of the virtual garment on the garment pressure profile, and displaying the garment pressure profile.
In embodiments, the processor, when executing the computer program, further implements the steps of obtaining a plurality of pressure value intervals, wherein the pressure value intervals have corresponding pressure indication colors, determining the pressure indication colors corresponding to the target pressure value intervals, wherein the pressure values of the pressed part are within the target pressure value intervals, and rendering the pressed part to the pressure indication colors corresponding to the target pressure value intervals on the virtual garment to obtain a garment pressure distribution map.
In embodiments, the processor when executing the computer program further performs the steps of determining that the deviation color associated with the pressure value is identified as an abnormal deviation color identification when the pressure difference value exceeds the user allowed deviation value and determining that the deviation color associated with the pressure value is identified as a comfort deviation color identification when the pressure difference value does not exceed the user allowed deviation value.
In embodiments, the processor when executing the computer program further performs the steps of obtaining the displacement and the deformation of each pressed part of the virtual garment, wherein the displacement and the deformation are generated by the contact stress of the virtual garment and the virtual human body, and determining the deformation degree according to the displacement and the deformation.
In embodiments, the processor when executing the computer program further performs the step of the fitting report further comprising at least of a garment pressure profile, a comfort pressure value, a pressure differential value, and a user allowable deviation value.
In embodiments, computer readable storage media are provided, on which a computer program is stored which, when executed by a processor, performs the steps of:
obtaining the deformation degree of each pressed part of the virtual garment; the deformation degree is obtained by trying on the virtual clothes on the virtual human body;
generating pressure values of all pressed parts of the virtual garment according to the deformation degree;
calculating a difference value of the pressure value relative to a preset comfortable pressure value as a pressure difference value; the comfortable pressure value is a pressure value representing the tightness degree of the clothes;
judging whether the pressure difference value exceeds a preset user allowable deviation value or not, and determining a deviation color identifier corresponding to the pressure value according to a judgment result;
generating a fitting report; the fitting report includes the pressure value and the corresponding deviation color identification.
In embodiments, the computer program when executed by the processor further performs the steps of generating a garment pressure profile, displaying pressure values for each compression location of the virtual garment on the garment pressure profile, and displaying the garment pressure profile.
In embodiments, the computer program, when executed by the processor, further implements the steps of obtaining a plurality of pressure value intervals, wherein the pressure value intervals have corresponding pressure indication colors, determining the pressure indication colors corresponding to the target pressure value intervals, wherein the pressure values of the pressed part are within the target pressure value intervals, and rendering the pressed part to the pressure indication colors corresponding to the target pressure value intervals on the virtual garment to obtain a garment pressure distribution map.
In embodiments, the computer program when executed by the processor further performs the steps of determining that the deviation color associated with the pressure value is identified as an abnormal deviation color identification when the pressure difference value exceeds the user allowed deviation value and determining that the deviation color associated with the pressure value is identified as a comfort deviation color identification when the pressure difference value does not exceed the user allowed deviation value.
In embodiments, the computer program when executed by the processor further performs the steps of obtaining the displacement and deformation of each pressed part of the virtual garment, the displacement and deformation being caused by the contact stress of the virtual garment and the virtual human body, and determining the deformation degree according to the displacement and deformation.
In embodiments, the computer program when executed by the processor further performs the step of the fitting report further comprising at least of a garment pressure profile, a comfort pressure value, a pressure differential value, and a user allowed deviation value.
To further the application , an overall implementation of the application is further described below.
In embodiments, as shown in fig. 6, the embodiments are structural block diagrams of mechanical simulation analysis systems of the present application, through which the virtual garment fitting report generation method of the present application can be implemented, specifically, the mechanical simulation analysis system may be deployed on the server 104 of fig. 1, and the mechanical simulation analysis system may specifically include a data input module 602, a 3D virtual garment module 604, a mechanical simulation analysis module 606, and a data output module 608, where the data input module 602 includes a user standard file import module 6020, and the data output module 608 includes a data background recording module 6080 and a pressure meter data output module 6082.
The data input module 602 is configured to input the user allowable deviation value and the comfortable pressure value in the standard file of the user into the system, and call these parameters when calculating the difference value;
a 3D virtual ready-made garment module 604 for sewing the two-dimensional garment pieces to obtain a three-dimensional ready-made garment;
a mechanical simulation analysis module 606 for realizing simulation of virtual garment fitting effect and stress analysis;
the data output module 608 is configured to output the pressure values of the pressed portions, the calculated pressure difference values, the user allowable deviation value, and the comfortable pressure values, which are generated after the virtual garment is tried on;
a user standard file import module 6020, configured to import a standard file of a user into the system;
a data background recording module 6080, configured to record data generated in the virtual garment fitting process;
and a pressure gauge data output module 6082, configured to output the pressure values of the generated pressure receiving portions after the virtual garment is tried on.
It will be understood by those of ordinary skill in the art that all or a portion of the processes of the methods of the embodiments described above may be implemented by a computer program that may be stored in a non-volatile computer-readable storage medium, which when executed, may include the processes of the embodiments of the methods described above, wherein any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1, method for generating a virtual clothes fitting report, the method comprising:
obtaining the deformation degree of each pressed part of the virtual garment; the deformation degree is obtained by trying the virtual garment on a virtual human body;
generating pressure values of all pressed parts of the virtual garment according to the deformation degree;
calculating the difference value of the pressure value relative to a preset comfortable pressure value as a pressure difference value; the comfortable pressure value is a pressure value representing the tightness degree of the clothes;
judging whether the pressure difference value exceeds a preset user allowable deviation value or not, and determining a deviation color identifier corresponding to the pressure value according to a judgment result;
generating a fitting report; the fitting report comprises the pressure value and a corresponding deviation color identification.
2. The method according to claim 1, wherein after the generating pressure values of the respective compression parts of the virtual garment according to the deformation degree, the method further comprises:
generating a garment pressure distribution map; the pressure values of all pressed parts of the virtual garment are displayed on the garment pressure distribution diagram;
and displaying the clothing pressure distribution diagram.
3. The method of claim 2, wherein the generating a garment pressure profile comprises:
acquiring a plurality of pressure value intervals; the pressure value intervals are respectively provided with corresponding pressure indication colors;
determining a pressure indication color corresponding to the target pressure value interval; the pressure value of the pressed part is within the target pressure value interval;
and rendering the pressed part to be a pressure indication color corresponding to the target pressure value interval on the virtual garment to obtain the garment pressure distribution map.
4. The method of claim 1, wherein the deviation color indicator includes an abnormal deviation color indicator and a comfort deviation color indicator, and the determining whether the pressure difference value exceeds a preset user allowable deviation value and determining the deviation color indicator corresponding to the pressure value according to the determination result comprises:
when the pressure difference value exceeds the user allowable deviation value, determining that the deviation color identifier corresponding to the pressure value is the abnormal deviation color identifier;
and when the pressure difference value does not exceed the user allowable deviation value, determining that the deviation color mark corresponding to the pressure value is the comfortable deviation color mark.
5. The method according to claim 1, wherein the obtaining of the deformation degree of each pressed part of the virtual garment comprises:
acquiring the displacement and deformation of each pressed part of the virtual garment; the displacement and the deformation are generated by the contact stress of the virtual clothes and the virtual human body;
and determining the deformation degree according to the displacement and the deformation.
6. The method of claims 1 and 2, wherein the fitting report further comprises at least of the garment pressure profile, the comfort pressure values, the pressure difference values, the user allowed deviation values.
7, apparatus for generating a fitting report of virtual clothes, comprising:
the acquisition module is used for acquiring the deformation degree of each pressed part of the virtual garment; the deformation degree is obtained by trying the virtual garment on a virtual human body;
the pressure value generating module is used for generating pressure values of all pressed parts of the virtual garment according to the deformation degree;
the calculating module is used for calculating the difference value of the pressure value relative to a preset comfortable pressure value as a pressure difference value; the comfortable pressure value is a pressure value representing the tightness degree of the clothes;
the judging module is used for judging whether the pressure difference value exceeds a preset user allowable deviation value or not and determining a color identifier corresponding to the pressure value according to a judging result;
the report generation module is used for generating a fitting report; the fitting report comprises the pressure value and the corresponding color identification.
8. The apparatus of claim 7, further comprising:
the distribution diagram generating module is used for generating a clothing pressure distribution diagram; the pressure values of all pressed parts of the virtual garment are displayed on the garment pressure distribution diagram;
and the distribution diagram display module is used for displaying the clothing pressure distribution diagram.
Computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the steps of the method of any of claims 1 to 6 when executing the computer program.
10, computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any of claims 1 to 6, wherein represents a set of instructions for carrying out the method.
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| CN111598655A (en) * | 2020-05-12 | 2020-08-28 | 广东溢达纺织有限公司 | Virtual garment size updating method and device, computer equipment and storage medium |
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