3D Folding Tool for Virtual Objects
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Solution Overview
Problem
Graphic designers face inefficiencies in visualizing two-dimensional virtual objects in three dimensions, as existing tools require specialized knowledge and are not intuitive, especially in augmented and virtual reality environments, and often rely on separate two-dimensional interfaces for folding operations.
Innovation Solution
A three-dimensional folding tool is introduced that allows users to select fold lines and interactively fold virtual objects within a three-dimensional environment using handles, enabling real-time visualization without requiring numerical input or specifying fixed panels, thus providing an intuitive and immersive experience.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional two-dimensional interfaces are used for folding operations, then precision control is maintained, but ease of operation deteriorates due to lack of intuitiveness
Solution Approach 1:
The patent transitions the folding interface from two-dimensional to three-dimensional space. The fold tool is positioned in connection with the virtual object in 3D environment, allowing users to interact with fold lines directly in three-dimensional space rather than through separate 2D panels, thereby improving intuitiveness while maintaining control precision
Solution Approach 2:
The patent introduces interactive handles as intermediary elements between the user and the fold operation. These handles extend toward the panels adjacent to the fold line and serve as the mediation point for user interaction, making the folding operation more intuitive while managing interface complexity
2Ease of operation
If separate two-dimensional panels are used for folding controls, then device complexity is reduced, but ease of operation worsens due to detachment from the three-dimensional object
Solution Approach 1:
The patent merges the folding control functionality directly into the three-dimensional environment where the virtual object exists. The fold tool is positioned in connection with the virtual object, combining the object visualization and folding controls into a unified 3D interface rather than separating them into distinct 2D panels
Solution Approach 2:
The folding interface elements (handles, fold line indicators) are rendered in three-dimensional space rather than on two-dimensional panels. This dimensional change allows the controls to be spatially integrated with the virtual object, improving the user's sense of connection and control in the 3D environment
3Ease of operation
If numerical input is required for folding operations, then manufacturing precision is improved, but ease of operation deteriorates due to need for specialized knowledge
Solution Approach 1:
The system performs automatic calculations and determinations of folding parameters. When a user selects a fold line and interacts with the handles, the system automatically computes the appropriate folding angles, panel orientations, and geometric relationships without requiring the user to input numerical values or understand complex folding mathematics
Solution Approach 2:
The patent replaces manual numerical input and calculation mechanisms with an automated computational system. The folding operation is controlled through intuitive spatial manipulation of handles in 3D space, and the system automatically translates these physical interactions into precise numerical folding parameters, substituting the need for user-side mathematical computation
4Ease of operation
If fixed panels must be specified for folding, then manufacturing precision is improved, but ease of operation worsens due to additional steps
Solution Approach 1:
The system automatically determines which panel should remain fixed during the folding operation. When a user interacts with one handle to fold a panel, the system autonomously identifies and anchors the appropriate reference panel, eliminating the need for the user to manually specify which panel should stay fixed while maintaining precise folding control
Data Source
AI summary
Embodiments of the present invention are directed to facilitating folding of virtual objects via a three-dimensional folding tool. In embodiments, a foldable virtual object having a set of one or more fold lines is presented. A user may select a particular fold line. Based on the user selection, a three-dimensional folding tool is presented in association with the selected fold line. The three-dimensional folding tool can include a first handle on a first panel adjacent to the selected fold line and a second handle on a second panel adjacent to the selected fold line. In accordance with detecting movement of the first handle in a direction, the first panel is folded or rotated about the fold line in the direction of the movement of the first handle, while the position of the second panel is maintained.