Invention Grant
US08132123B2 3D scene orientation indicator system with scene orientation change capability
有权
具有场景方向变化能力的3D场景定向指示系统
- Patent Title: 3D scene orientation indicator system with scene orientation change capability
- Patent Title (中): 具有场景方向变化能力的3D场景定向指示系统
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Application No.: US12805970Application Date: 2010-08-26
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Publication No.: US08132123B2Publication Date: 2012-03-06
- Inventor: John Schrag , Steven Takashi Watanabe
- Applicant: John Schrag , Steven Takashi Watanabe
- Applicant Address: US CA San Rafael
- Assignee: Autodesk, Inc.
- Current Assignee: Autodesk, Inc.
- Current Assignee Address: US CA San Rafael
- Agency: Staas & Halsey LLP
- Main IPC: G06F3/048
- IPC: G06F3/048 ; G06F3/00

Abstract:
The present invention is a system that provides an orientation indicator graphical user interface element in a display view of a three-dimensional scene. The orientation indicator can be used to automatically change a view of the scene to a predetermined viewpoint. The indicator includes view direction indicating controls that when activated cause the view of the scene to change to a view direction indicated by the control. The direction can be indicated by a shape of the control, such as by a cone with a point pointing in the direction of the view, or by the location of the control, such as being located on a marked scene axis of the indicator. The view of the scene is also automatically adjusted at the view position to center an object of interest in the scene and zoomed in/out to fit the object to the display view. The indicator is part of the three-dimensional scene and moves with the scene as the scene is manipulated by a user, such as in tumbling the scene. The indicator is held at a fixed position and size in the display view, such as in a corner of the display view, by moving the indicator about within the scene and changing the size of the indicator.
Public/Granted literature
- US20110066963A1 3D scene orientation indicator system with scene orientation change capability Public/Granted day:2011-03-17
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