公开(公告)号：US20140292754A1

公开(公告)日：2014-10-02

申请号：US13850934

申请日：2013-03-26

Applicant: AUTODESK, INC.

Inventor： Joel DeStaffany Pennington ,  Sylvain Laroche ,  Qing Hu Liao

IPC: G06T15/40

CPC classification number: G06T19/00 ,  G06F3/04815 ,  G06F3/04842 ,  G06F3/04845 ,  G06F2203/04804 ,  G06T19/20 ,  G06T2210/62

Abstract: A method, system, and computer readable storage medium/computer program product provide the ability to select an object in a three-dimensional (3D) scene. A 3D scene is displayed and consists of a first object that is displayed in the foreground and a second object that is occluded or partially occluded by the first object. An object selection option is activated. A transparency threshold value is defined for the first object. A location in the displayed 3D scene is selected. Such a location is located on a portion of the first object that occludes the second object. Based on the transparency threshold value and the location, either the first object or the second object is selected and displayed in a visually distinguishable manner.

Abstract translation: 一种方法，系统和计算机可读存储介质/计算机程序产品，提供一种在三维（3D）场景选择对象的能力。 显示3D场景并且由在前景中显示的第一对象和被第一对象遮挡或部分遮挡的第二对象组成。 对象选择选项被激活。 为第一个对象定义透明度阈值。 选择显示的3D场景中的位置。 这样的位置位于封闭第二物体的第一物体的一部分上。 基于所述透明度的阈值和位置，所述第一对象或所述第二对象被选择，并且在视觉上可区别的方式显示。

公开(公告)号：US09483873B2

公开(公告)日：2016-11-01

申请号：US13850934

申请日：2013-03-26

Applicant: Autodesk, Inc.

Inventor： Joel DeStaffany Pennington ,  Sylvain Laroche ,  Qing Hu Liao

IPC: G06T19/20 ,  G06T19/00 ,  G06F3/0481 ,  G06F3/0484

CPC classification number: G06T19/00 ,  G06F3/04815 ,  G06F3/04842 ,  G06F3/04845 ,  G06F2203/04804 ,  G06T19/20 ,  G06T2210/62

Abstract: A method, system, and computer readable storage medium/computer program product provide the ability to select an object in a three-dimensional (3D) scene. A 3D scene is displayed and consists of a first object that is displayed in the foreground and a second object that is occluded or partially occluded by the first object. An object selection option is activated. A transparency threshold value is defined for the first object. A location in the displayed 3D scene is selected. Such a location is located on a portion of the first object that occludes the second object. Based on the transparency threshold value and the location, either the first object or the second object is selected and displayed in a visually distinguishable manner.

Abstract translation: 一种方法，系统和计算机可读存储介质/计算机程序产品，提供一种在三维（3D）场景选择对象的能力。 3D场景被显示，并且由被显示在前景和被遮挡或部分地由所述第一对象遮挡的第二对象的第一对象的。 对象选择选项被激活。 为第一个对象定义透明度阈值。 选择显示的3D场景中的位置。 这样的位置位于封闭第二物体的第一物体的一部分上。 基于所述透明度的阈值和位置，所述第一对象或所述第二对象被选择，并且在视觉上可区别的方式显示。