TWI707301B - Method for making dynamic virtual three-dimensional image for clothing design display - Google Patents

Abstract

The present invention discloses a method for making dynamic virtual three-dimensional images for clothing design display, which includes: designing a three-dimensional virtual character on a computer, and setting the action of the three-dimensional virtual character; designing the clothing to be used for display on the computer; Read the designed costumes and 3D virtual characters in the integrated software, make the 3D virtual characters put on the clothes, and perform the dynamic calculation of the clothes to generate dynamic files. The animation files are not key frame or deformation animation attributes, but are model point animations Connect the attributes; and after reading the dynamic file through the plug-in in the animation production software, create the animation to be displayed and output the animation file. In this way, the production method provided by the present invention allows designers to design characters that best suit their own clothes, so as to display the clothes they have designed.

Description

Method for making dynamic virtual three-dimensional image for clothing design display

The present invention belongs to the field of virtual three-dimensional images, in particular to a method for making dynamic virtual three-dimensional images for clothing design display.

According to the fact that today’s fashion design industry has become a diversified and huge industry, the holding of a fashion show not only expresses the clothing itself, but also the organizers need to think about the theme content of the fashion show, the process of the fashion show, the setting of the catwalk environment, lighting and music In order to make the whole costume show a grand event worthy of art. Under normal circumstances, the organizer uses a pre-rehearsed process to display the costume show. However, the organizer cannot predict the audience's reaction or respond to emergencies in real time.

Therefore, with the advancement of various technologies such as computer hardware, software, and the Internet, more and more clothing designers have turned to virtual systems to try on clothing or/and accessories. However, most of today's virtual systems are used to simulate 2D object models and 2D human body models. Even if a 3D model can be simulated, it is difficult to simulate the elegant feeling of walking when clothing and characters are combined.

In view of this, the inventor feels that he is not perfect and exhausts his mental and painstaking research. Based on his accumulated experience in this industry for many years, he provides a method of making dynamic virtual three-dimensional images for clothing design display, hoping to To improve the lack of the above-mentioned conventional technology.

One purpose of the present invention is to provide a method for making dynamic virtual three-dimensional images for clothing design display, so that designers can display their own clothing by creating brand new 3D characters.

Therefore, the present invention discloses a method for making dynamic virtual three-dimensional images for clothing design display, which includes: designing a three-dimensional virtual character on a computer, and setting the action of the three-dimensional virtual character; and designing on the computer for display Clothing; read the designed clothing and 3D virtual characters in the integrated software, make the 3D virtual characters wear the clothing, and perform dynamic calculations on the clothing to generate dynamic files, where the number of frames per second for the dynamic files is 30 or 60. And the animation file is not the key frame or deformation animation attribute, but the model point animation serial attribute; and after the dynamic file is read through the plug-in in the animation production software, the animation to be displayed is produced, and the animation file is output; For smoother playback results, the plug-in will add interpolation to each screen update to make momentum calculations with reference to the front and back frames, and to allow dynamic files to adjust the position and speed in the animation software, the plug-in is The dynamic file creates one or more new segment structures, that is, the input dynamic file can have the characteristics of the original segment of animation software, which is convenient for users to operate and edit.

Preferably, the software used when designing the 3D virtual character can be Character Creator, the software used when designing the clothes to be displayed can be CLO 3D, the integration software can be 3DXchange, and the animation production software can be iClone.

Preferably, the production method provided by the present invention generates a display file after reading the animation file through the game engine and adding background and props to it.

Preferably, the game engine can be Unity or Unreal, and the presentation file can be presented in VR, AR or MR.

In this way, the production method provided by the present invention allows designers to design the characters that best suit their own clothes to show the clothes they have designed, and at the same time make the clothes have a dynamic effect through dynamic calculations, and then show The swinging or elegant feeling of the clothes when walking, and the dynamic files can be perfectly read by the animation production software through the separately produced plug-in, so that the designer can operate and edit, and further enhance the final display effect.

In order to enable your reviewer to understand the content of the present invention clearly, please refer to the following description and drawings.

Please refer to Figure 1, which is a step diagram of the first embodiment of the present invention. As shown in the figure, the present invention discloses a method of making a dynamic virtual 3D image for clothing design display, which includes: designing a 3D virtual character on a computer, and setting the action of the 3D virtual character (step S01), and After designing the clothing to be used for display on the computer (step S02), read the designed clothing and the three-dimensional virtual character in the integrated software, make the three-dimensional virtual character wear the clothing, and perform the dynamic calculation of the clothing to generate a dynamic file (Step S03), after reading the dynamic file through the plug-in in the animation production software, create the animation to be displayed, and output the animation file (Step S04).

Among them, the number of drawing frames per second of the dynamic file is 30 or 60, and the animation file is not the key frame or deformation animation attribute, but the model point animation serial attribute. Therefore, if the animation software directly reads the dynamic file, it will open There are many invalid actions or even cannot be opened in the subsequent files. Therefore, in order to make the dynamic files have smoother results in playback and be perfectly read by animation software, the plug-in provided by the present invention can maintain the dynamic files. The model points, so that it will not change after opening, causing the content of the dynamic file to be inconsistent with the original, and the plug-in will also add interpolation to each screen update to make momentum calculations with reference to the front and rear frames, and to make the dynamic file available in The position and speed are adjusted in the animation production software, so the plug-in creates one or more new segment structures for the dynamic files, which means that the imported dynamic files can have the characteristics of the original segments of the animation software, so that it is convenient for users to operate Editing can make the final animation file have better quality.

Through the above method, the designer can create an animation file of the model point animation serialized attributes to improve the overall quality, and the designed clothing can also swing with the action of the character, making the animation closer to the actual clothing The display makes it easier for viewers to feel obtrusive, and then they can concentrate on appreciating the clothes designed by the designer. In addition, the software used when designing a three-dimensional virtual character can be Character Creator, and the software used when designing clothes to be displayed can be CLO 3D, and the integrated software can be 3DXchange, and the animation production software can be iClone. Improve the final quality of animation files.

Please refer to FIG. 2, which is a step diagram of another implementation aspect of the first embodiment of the present invention. As shown in the figure, compared to the previous implementation, in this implementation, after reading the animation file through the game engine, and adding background and props to it, a display file is also generated (step S05). The rest of the steps are the same as the previous implementation aspect, and will not be repeated here. Through the generation of the display file, the content with background and props can be added to allow viewers to have more visual enjoyment, and the game engine can be Unity or Unreal, and the display file can be presented in VR, AR or MR, allowing viewers Both designers and designers can design or watch various pipes to enhance the practicality of the present invention.

In summary, designers can indeed create their own 3D catwalkers and 3D clothing through the method provided by the present invention, and can customize the display method, venue and other details, so as to be close to the actual clothing display. , To reduce or even eliminate the possibility of problems during the display, so as to improve the completion of the clothing exhibition.

However, the above are only the preferred embodiments of the present invention and are not used to limit the scope of implementation of the present invention; therefore, equal changes and modifications made without departing from the spirit and scope of the present invention should be covered in Within the scope of the patent of the invention.

S01~S05: Step

Figure 1 is a step diagram of the first embodiment of the present invention. Figure 2 is a step diagram of another implementation aspect of the first embodiment of the present invention.

S01~S04: steps

Claims (4)

A method for producing dynamic virtual three-dimensional images for clothing design display, which includes: designing a three-dimensional virtual character on a computer, and setting the action of the three-dimensional virtual character, and the software used is Character Creator; designing on the computer The clothing to be used for display, and the software used is CLO 3D; read the designed clothing and 3D virtual character in the integrated software 3DXchange, make the 3D virtual character wear the clothing, and perform the dynamic calculation of the clothing to generate dynamics The dynamic file’s drawing frames per second is 30 or 60, and the animation file is not the key frame or deformation animation attribute, but the model point animation serial attribute; and the dynamic file is read through the plug-in in the animation production software iClone , Make the animation you want to show, and output the animation file; among them, in order to have a smoother playback result, the plug-in will add interpolation to each screen update to make momentum calculations with reference to the front and rear frames, and to make dynamic The file can adjust the position and speed in the animation production software, so the plug-in creates one or more new segment structures for the dynamic file, that is, the imported dynamic file can have the characteristics of the original segment of the animation software, which is convenient for users to operate edit. For the production method described in item 1 of the scope of patent application, the animation file is read through the game engine, and the background and props are added to it to generate a display file. For the production method described in item 2 of the scope of patent application, the game engine is Unity or Unreal. Such as the production method described in item 3 of the scope of patent application, wherein the display file is presented in the form of VR, AR or MR.

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