Clothing Pattern Fullness Simulation via 3D Modeling
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Solution Overview
Problem
Existing methods for simulating three-dimensional clothing from two-dimensional patterns struggle to accurately represent fullness and movement, as fabric appears differently when worn due to flexibility and physical properties, making it challenging to achieve a realistic 3D form.
Innovation Solution
A method and apparatus that allow users to set and apply fullness to pattern pieces, such as skirts and cuffs, by generating a template based on user input, adjusting line intervals and rotations, and processing the pattern pieces to reflect intended fullness, with a preview function for verification.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If traditional 2D pattern methods are used to create clothing, then the pattern pieces can be easily manufactured and cut from fabric, but the final garment cannot accurately represent the intended 3D fullness and movement when worn
Solution Approach 1:
The patent applies 3D modeling techniques to 2D pattern pieces by generating a three-dimensional model of the garment based on the 2D pattern data. This 3D model allows visualization and adjustment of fullness, volume, and spatial relationships that cannot be represented in traditional 2D patterns, thereby improving the accuracy of fullness representation while maintaining the simplicity of 2D pattern input.
Solution Approach 2:
The system creates a virtual 3D copy of the garment from the 2D pattern pieces. This digital 3D model serves as a virtual prototype that can be manipulated, visualized, and adjusted before actual fabric cutting, allowing designers to preview and refine the fullness and movement characteristics without additional physical samples or complex manual pattern drafting.
2Manufacturing precision
If fabric flexibility and physical properties are considered to simulate realistic 3D form, then the simulation accuracy improves, but the computational complexity and processing time increase significantly
Solution Approach 1:
The system performs preliminary 3D modeling and fullness adjustment based on the 2D pattern before final garment construction. By establishing the three-dimensional structure and visualizing the garment form in advance, the system allows designers to make necessary adjustments to fullness and shape before cutting fabric, thereby reducing the need for time-consuming physical fittings and revisions.
Solution Approach 2:
The patent implements adjustable parameters for fullness, volume, and spatial configuration in the 3D model. These parameters can be modified to control the degree of fullness and fabric drape characteristics, allowing designers to optimize the balance between realistic simulation and processing efficiency by adjusting the level of detail and complexity in the physical property calculations.
3Adaptability or versatility
If users can apply and adjust fullness to pattern pieces, then the design flexibility and user control improve, but the complexity of the pattern processing apparatus increases
Solution Approach 1:
The system provides dynamic adjustment capabilities for fullness parameters in the 3D model, allowing users to modify the degree of fullness, volume, and shape characteristics interactively. These dynamic adjustments are reflected in real-time in the 3D visualization, enabling designers to explore different design options and optimize fullness distribution without requiring complex manual pattern drafting or multiple physical prototypes.
Data Source
AI summary
A method and apparatus for processing a pattern piece receives, as an input from a user, a selection of at least a portion of an outer line of a pattern piece to be processed among one or more pattern pieces included in a two-dimensional (2D) pattern of clothes, generates a template including a plurality of lines that divide an area set by the input, processes the template based on fullness settings set by the user for the pattern piece, processes the pattern piece based on the processed template, and outputs the processed pattern piece.