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公开(公告)号：US20080238916A1
公开(公告)日：2008-10-02
申请号：US11729211
申请日：2007-03-28
申请人： Anirban Ghosh , Igor Mordatch , Azam Khan , George William Fitzmaurice , Justin Frank Matejka , Ryan M. Schmidt , Gordon P. Kurtenbach
发明人： Anirban Ghosh , Igor Mordatch , Azam Khan , George William Fitzmaurice , Justin Frank Matejka , Ryan M. Schmidt , Gordon P. Kurtenbach
IPC分类号： G06T15/00
CPC分类号： G06T15/20 , G06F3/04815 , G06F2203/04802 , G06T19/00
摘要： A method, apparatus, and article of manufacture provide the ability to control a three-dimensional scene view. A three-dimensional (3D) scene having one or more three-dimensional objects is displayed. A 3D representation of a coordinate system of the scene is displayed. The 3D representation contains a current viewpoint, one or more faces, one or more edges, and one or more corners with each face, edge, and corner representing a corresponding viewpoint of the scene. The 3D representation is manipulated. A new current viewpoint of the 3D representation is displayed based on the manipulation. The scene is then reoriented corresponding to the new current viewpoint based on the manipulation of the 3D representation.
摘要翻译： 方法，装置和制品提供了控制三维场景视图的能力。 显示具有一个或多个三维物体的三维（3D）场景。 显示场景的坐标系的3D表示。 3D表示包含当前视点，一个或多个面，一个或多个边，以及一个或多个角，其中每个面，边和角表示场景的相应视点。 操纵3D表示。 基于操作显示3D表示的新的当前视点。 然后基于3D表示的操纵，对应于新的当前视点重新定向场景。
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公开(公告)号：US07782319B2
公开(公告)日：2010-08-24
申请号：US11729211
申请日：2007-03-28
申请人： Anirban Ghosh , Igor Mordatch , Azam Khan , George William Fitzmaurice , Justin Frank Matejka , Ryan M. Schmidt , Gordon P. Kurtenbach
发明人： Anirban Ghosh , Igor Mordatch , Azam Khan , George William Fitzmaurice , Justin Frank Matejka , Ryan M. Schmidt , Gordon P. Kurtenbach
IPC分类号： G06T15/00
CPC分类号： G06T15/20 , G06F3/04815 , G06F2203/04802 , G06T19/00
摘要： A method, apparatus, and article of manufacture provide the ability to control a three-dimensional scene view. A three-dimensional (3D) scene having one or more three-dimensional objects is displayed. A 3D representation of a coordinate system of the scene is displayed. The 3D representation contains a current viewpoint, one or more faces, one or more edges, and one or more corners with each face, edge, and corner representing a corresponding viewpoint of the scene. The 3D representation is manipulated. A new current viewpoint of the 3D representation is displayed based on the manipulation. The scene is then reoriented corresponding to the new current viewpoint based on the manipulation of the 3D representation.
摘要翻译： 方法，装置和制品提供了控制三维场景视图的能力。 显示具有一个或多个三维物体的三维（3D）场景。 显示场景的坐标系的3D表示。 3D表示包含当前视点，一个或多个面，一个或多个边，以及一个或多个角，其中每个面，边和角表示场景的相应视点。 操纵3D表示。 基于操作显示3D表示的新的当前视点。 然后基于3D表示的操纵，对应于新的当前视点重新定向场景。
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公开(公告)号：US08686991B2
公开(公告)日：2014-04-01
申请号：US12200480
申请日：2008-08-28
申请人： George Fitzmaurice , Justin Matejka , Igor Mordatch , Gord Kurtenbach , Azam Khan , Michael Glueck
发明人： George Fitzmaurice , Justin Matejka , Igor Mordatch , Gord Kurtenbach , Azam Khan , Michael Glueck
IPC分类号： G06T15/00
CPC分类号： G06F3/04815 , G06F3/0489 , G06F3/04895 , G06F17/30873 , G06T19/003 , H04M1/72522 , H04M1/7258 , H04M1/72583
摘要： A navigation system for navigating a three-dimensional (3D) scene that includes a model or object with which a user can interact. The system accommodates and helps both novice and advanced users. To do this, the system provides safe navigation features including tool clustering, orientation indicators in the scene, slider indicating scene position, motion warning graphics and other features that help in navigating the scene.
摘要翻译： 一种导航系统，用于导航包括用户可以与之交互的模型或对象的三维（3D）场景。 该系统适用于新手和高级用户。 为此，系统提供安全的导航功能，包括工具集群，场景中的方向指示器，滑块指示场景位置，运动警告图形和其他有助于导航场景的功能。
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公开(公告)号：US20090083671A1
公开(公告)日：2009-03-26
申请号：US12200327
申请日：2008-08-28
IPC分类号： G06F3/048
CPC分类号： G06F3/04815 , G06F3/0489 , G06F3/04895 , G06F17/30873 , G06T19/003 , H04M1/72522 , H04M1/7258 , H04M1/72583
摘要： A navigation system for navigating a three-dimensional (3D) scene that includes a model or object with which a user can interact. The system accommodates and helps both novice and advanced users. To do this, the system allows a user to designate a point on a model and the system moves the view toward that point. A perspective scale is provided that shows the user the relative position of the current view from the starting point of the view to the surface point.
摘要翻译： 一种导航系统，用于导航包括用户可以与之交互的模型或对象的三维（3D）场景。 该系统适用于新手和高级用户。 为此，系统允许用户在模型上指定一个点，并且系统将视图移动到该点。 提供了一个透视比例，显示用户当前视图从视图起始点到表面点的相对位置。
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公开(公告)号：US09122367B2
公开(公告)日：2015-09-01
申请号：US12200309
申请日：2008-08-28
申请人： George Fitzmaurice , Justin Matejka , Igor Mordatch , Gord Kurtenbach , Thomas White , Azam Khan
发明人： George Fitzmaurice , Justin Matejka , Igor Mordatch , Gord Kurtenbach , Thomas White , Azam Khan
IPC分类号： G06F3/048 , G06F3/0481 , G06F17/30 , G06T19/00
CPC分类号： G06F3/04815 , G06F3/0489 , G06F3/04895 , G06F17/30873 , G06T19/003 , H04M1/72522 , H04M1/7258 , H04M1/72583
摘要： A navigation system for navigating a three-dimensional (3D) scene that includes a model or object with which a user can interact. The system accommodates and helps both novice and advanced users. To do this, the system provides a rewind function where view waypoints are stored as navigation occurs and the user can move the view back to one of the rewind points.
摘要翻译： 一种导航系统，用于导航包括用户可以与之交互的模型或对象的三维（3D）场景。 该系统适用于新手和高级用户。 为此，系统提供倒带功能，其中存储视图航点，因为导航发生，用户可以将视图移回到其中一个倒带点。
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公开(公告)号：US20090083672A1
公开(公告)日：2009-03-26
申请号：US12200373
申请日：2008-08-28
申请人： George Fitzmaurice , Justin Matejka , Igor Mordatch , Gord Kurtenbach , John Schrag , Azam Khan
发明人： George Fitzmaurice , Justin Matejka , Igor Mordatch , Gord Kurtenbach , John Schrag , Azam Khan
IPC分类号： G06F3/048
CPC分类号： G06F3/04815 , G06F3/0489 , G06F3/04895 , G06F16/954 , G06T19/003 , H04M1/72522 , H04M1/7258 , H04M1/72583
摘要： A navigation system for navigating a three-dimensional (3D) scene that includes a model or object with which a user can interact. The system accommodates and helps both novice and advanced users. To do this, the system allows a user to walk the view along a horizontal plane in the view where a dead zone is provided in which no motion occurs when the cursor is in the zone and motion direction and speed is controlled by the relative position of the cursor with respect to the zone.
摘要翻译： 一种导航系统，用于导航包括用户可以与之交互的模型或对象的三维（3D）场景。 该系统适用于新手和高级用户。 为了做到这一点，该系统允许用户在视野中沿着水平面沿着水平平面行走视野，其中当光标位于区域中时不发生运动，在该区域中运动方向和速度由相对位置控制 光标相对于区域。
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公开(公告)号：US08665260B2
公开(公告)日：2014-03-04
申请号：US12425040
申请日：2009-04-16
申请人： James McCrae , Igor Mordatch , Michael Glueck , Azam Khan
发明人： James McCrae , Igor Mordatch , Michael Glueck , Azam Khan
IPC分类号： G06T15/00
CPC分类号： G06T15/30 , G06T19/003 , G06T2210/21 , G06T2210/36
摘要： One embodiment of the present invention sets forth a technique for providing an end user with a multiscale three-dimensional (3D) navigation experience in design software application programs. An adaptive multiscale 3D navigation system allows an end user to transition between a planetary scale down to an individual building scale. The end user may navigate within the building, inspecting object details within the building. The size of the environment is sensed automatically, and the viewing and travel parameters are adjusted accordingly to provide the end user with a seamless navigation experience. A consistent navigation experience is supported at various scales, and real-time collision detection is provided. Scale computation for 3D scenes and collision detection may be based on a generated depth cubemap of the environment.
摘要翻译： 本发明的一个实施例提出了一种用于向最终用户提供设计软件应用程序中的多尺度三维（3D）导航体验的技术。 适应性多尺度3D导航系统允许最终用户在行星尺度向下到各个建筑尺度之间转换。 最终用户可以在建筑物内导航，检查建筑物内的物体细节。 自动感测环境的大小，并相应地调整观察和旅行参数，为终端用户提供无缝的导航体验。 支持多种尺度的一致导航体验，提供实时的碰撞检测。 3D场景和碰撞检测的缩放计算可以基于生成的环境深度立方体图。
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公开(公告)号：US08665259B2
公开(公告)日：2014-03-04
申请号：US12425000
申请日：2009-04-16
申请人： James McCrae , Igor Mordatch , Michael Glueck , Azam Khan
发明人： James McCrae , Igor Mordatch , Michael Glueck , Azam Khan
IPC分类号： G06T15/00
CPC分类号： G06F3/04815 , G06F17/50 , G06F2203/04806 , G06T15/205 , G06T19/003 , G06T2210/21 , G06T2210/36
摘要： One embodiment of the present invention sets forth a technique for providing an end user with a multiscale three-dimensional (3D) navigation experience in design software application programs. An adaptive multiscale 3D navigation system allows an end user to transition between a planetary scale down to an individual building scale. The end user may navigate within the building, inspecting object details within the building. The size of the environment is sensed automatically, and the viewing and travel parameters are adjusted accordingly to provide the end user with a seamless navigation experience. A consistent navigation experience is supported at various scales, and real-time collision detection is provided. Scale computation for 3D scenes and collision detection may be based on a generated depth cubemap of the environment.
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公开(公告)号：US20090100366A1
公开(公告)日：2009-04-16
申请号：US12200319
申请日：2008-08-28
IPC分类号： G06F3/048
CPC分类号： G06T19/00 , G06F3/04815 , G06F2203/04806 , G06T15/20 , G06T2200/24
摘要： A navigation system for navigating a three-dimensional (3D) scene that includes a model or object with which a user can interact. The system accommodates and helps both novice and advanced users. To do this, the system provides allows a user to place a point on a model surface that is used as a focus point for tool operations. The focus point is a geometry sphere that shows orientation and relative position of the view in the scene.
摘要翻译： 一种导航系统，用于导航包括用户可以与之交互的模型或对象的三维（3D）场景。 该系统适用于新手和高级用户。 为此，系统提供允许用户将一个点放置在用作工具操作的焦点的模型表面上。 焦点是一个几何球体，显示场景中视图的方向和相对位置。
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公开(公告)号：US20090085911A1
公开(公告)日：2009-04-02
申请号：US12200480
申请日：2008-08-28
申请人： George Fitzmaurice , Justin Matejka , Igor Mordatch , Gord Kurtenbach , Azam Khan , Michael Glueck
发明人： George Fitzmaurice , Justin Matejka , Igor Mordatch , Gord Kurtenbach , Azam Khan , Michael Glueck
IPC分类号： G06T17/00
CPC分类号： G06F3/04815 , G06F3/0489 , G06F3/04895 , G06F17/30873 , G06T19/003 , H04M1/72522 , H04M1/7258 , H04M1/72583
摘要： A navigation system for navigating a three-dimensional (3D) scene that includes a model or object with which a user can interact. The system accommodates and helps both novice and advanced users. To do this, the system provides safe navigation features including tool clustering, orientation indicators in the scene, slider indicating scene position, motion warning graphics and other features that help in navigating the scene.
摘要翻译： 一种导航系统，用于导航包括用户可以与之交互的模型或对象的三维（3D）场景。 该系统适用于新手和高级用户。 为此，系统提供安全的导航功能，包括工具集群，场景中的方向指示器，滑块指示场景位置，运动警告图形和其他有助于导航场景的功能。
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