Two-dimensionally controlled intuitive tool for point cloud exploration and modeling
    1.
    发明授权
    Two-dimensionally controlled intuitive tool for point cloud exploration and modeling 有权
    用于点云探索和建模的二维控制直观工具

    公开(公告)号:US09147282B1

    公开(公告)日:2015-09-29

    申请号:US13618842

    申请日:2012-09-14

    IPC分类号: G06T15/50

    摘要: In one embodiment, a flashlight virtual object is provided that has a field of view. Any portions of the representation that fall within the field of view of the flashlight virtual object are highlighted. The position and orientation of the flashlight virtual object is manipulated in three-dimensional (3-D) space using a pointing device that captures motion in two-dimensions, by translation of the flashlight virtual object about one or more of a plurality of user-selectable two-dimensional (2-D) planes, rotation of the flashlight virtual object about one or more of a plurality of user-selectable points, translation of the flashlight virtual object along, or parallel to, one or more of a plurality of user-selectable axis and/or automated movement to a nearest point.

    摘要翻译: 在一个实施例中,提供具有视场的手电筒虚拟对象。 突出显示落入手电筒虚拟对象视野内的表示的任何部分。 手电筒虚拟对象的位置和取向在三维(3-D)空间中使用指向装置进行操纵,所述指示装置通过将手电筒虚拟对象关于多个用户 - 可选择的二维(2-D)平面,手电筒虚拟对象关于多个用户可选择点中的一个或多个的旋转,手电筒虚拟对象沿多个用户或其中一个或多个的平移或平行移动 - 可选轴和/或自动移动到最近点。