Invention Grant
- Patent Title: Perspective aware automatic guide generation
- Patent Title (中): 透视意识自动指导生成
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Application No.: US12554068Application Date: 2009-09-04
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Publication No.: US08416237B1Publication Date: 2013-04-09
- Inventor: Gaurav Jain
- Applicant: Gaurav Jain
- Applicant Address: US CA San Jose
- Assignee: Adobe Systems Incorporated
- Current Assignee: Adobe Systems Incorporated
- Current Assignee Address: US CA San Jose
- Agency: Kilpatrick Townsend & Stockton LLP
- Main IPC: G06T17/00
- IPC: G06T17/00

Abstract:
Methods and apparatus provide for a perspective guide. The perspective guide identifies a first object displayed on a graphical user interface rendered on a display device. An edge of the first object includes an anchor point. The anchor point is positioned on a vector that extends from the vanishing point towards the anchor point, where the predefined vanishing point is placed in a perspective drawing on the graphical user interface. The perspective guide associates a graphical pointer to the anchor point, and the perspective guide draws a new object relative to the anchor point on the graphical user interface while maintaining at least one edge of the new object in forced perspective alignment with the vector.
Information query
IPC分类:
G | 物理 |
G06 | 计算;推算或计数 |
G06T | 一般的图像数据处理或产生 |
G06T17/00 | 用于计算机制图的3D建模 |