- 专利标题: Gesture-based manipulator for rotation
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申请号: US16222530申请日: 2018-12-17
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公开(公告)号: US11385783B2公开(公告)日: 2022-07-12
- 发明人: Laura Peythieux , Frederic Letzelter
- 申请人: Dassault Systemes
- 申请人地址: FR Velizy Villacoublay
- 专利权人: Dassault Systemes
- 当前专利权人: Dassault Systemes
- 当前专利权人地址: FR Velizy Villacoublay
- 代理机构: Hamilton, Brook, Smith & Reynolds, P.C.
- 优先权: EP17306922 20171222
- 主分类号: G06F3/04845
- IPC分类号: G06F3/04845 ; G06T19/20 ; G06F3/04815 ; G06F30/00 ; G06T19/00 ; G06F3/0354 ; G06F3/04842 ; G06F3/04883
摘要:
A computer-implemented method manipulates a 3D object in a 3D scene of a computer-aided design system, by: (i) displaying a 3D object having a center of rotation in the 3D scene on a screen; (ii) displaying in the 3D scene a rotation manipulator (RM) having three areas (RA1, RA2, RA3) perpendicular to each other, and each area (RA1, RA2, RA3) corresponding to a rotation plane, and (iii) activating the rotation manipulator. The rotation manipulator (RM) follows the cursor (C) on the screen. The rotation manipulator is activated by locking its location on the screen on an initial press point (PP). One rotation plane is selected by displacing the cursor (C) to the area (RA1, RA2, RA3) corresponding to said plane. A rotation manipulation is performed according to the displacement of the cursor (C) on the screen.
公开/授权文献
- US20190196699A1 Gesture-Based Manipulator For Rotation 公开/授权日:2019-06-27
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