公开(公告)号：US20130265316A1

公开(公告)日：2013-10-10

申请号：US13663435

申请日：2012-10-29

Applicant: APPLE INC.

Inventor： Gregory E. Niles ,  Guido Hucking ,  Brian Edward Walsh

IPC: G06T13/20

CPC classification number: G06T13/20 ,  G06F3/04815 ,  G06F3/04847 ,  G06T13/00 ,  G06T2200/24 ,  G06T2213/12

Abstract: A user can control the animation of an object via an interface that includes a control area and a user-manipulable control element. The control area includes an ellipse. The user-manipulable control element includes a three-dimensional arrow with a straight body, a three-dimensional arrow with a curved body, or a sphere. In one embodiment, the interface includes a virtual trackball that is used to manipulate the user-manipulable control element.

Abstract translation: 用户可以通过包括控制区和用户可操纵的控制元素的接口来控制对象的动画。 控制区域包括一个椭圆。 用户可操纵的控制元件包括具有直体的三维箭头，具有弯曲体的三维箭头或球体。 在一个实施例中，接口包括用于操纵用户可操纵的控制元件的虚拟轨迹球。