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1. 发明授权

US07098918B2 System and method for shape preservation of curves in an editing process 有权
标题翻译：编辑过程中曲线形状保存的系统和方法
公开(公告)号：US07098918B2
公开(公告)日：2006-08-29
申请号：US10382083
申请日：2003-03-05
申请人： Daniel C. Staples , Navinchandra Pai , Yong-Ming Li , Joseph J. Bohman , Kristopher C. Kasprzak , Aditya N. Gurushankar , Prasad Pingali
发明人： Daniel C. Staples , Navinchandra Pai , Yong-Ming Li , Joseph J. Bohman , Kristopher C. Kasprzak , Aditya N. Gurushankar , Prasad Pingali
IPC分类号： G00T11/20
CPC分类号： G06T11/203
摘要： A system, method, and computer program product which allows more versatile manual and automatic edits by embedding behaviors in the curve elements. These imbedded behaviors allow intelligent shape preservation during a curve edit. Each curve carries a behavior property that describes how it should react when edited. This means that the curve and graphics system have full knowledge of the right edit type to make, even when triggered by an outside source, such as a re-compute of an object at a higher level in the feature tree.
摘要翻译：一种系统，方法和计算机程序产品，通过在曲线元素中嵌入行为，允许更多功能的手动和自动编辑。这些嵌入行为允许在曲线编辑期间智能形状保存。每个曲线都带有一个行为属性，用于描述编辑时应如何反应。这意味着曲线和图形系统对于正确编辑类型的全面了解，即使在由外部源触发时，例如在特征树中的较高级别的对象的重新计算。

2. 发明授权

US07106331B2 Bi-directional propagation in a curve network 有权
标题翻译：曲线网络中的双向传播
公开(公告)号：US07106331B2
公开(公告)日：2006-09-12
申请号：US10382358
申请日：2003-03-05
申请人： Aditya N. Gurushankar , Daniel C. Staples , Joseph J. Bohman , Prasad Pingali , Ganapathy S. Kunda , Navinchandra Pai
发明人： Aditya N. Gurushankar , Daniel C. Staples , Joseph J. Bohman , Prasad Pingali , Ganapathy S. Kunda , Navinchandra Pai
IPC分类号： G06T11/20
CPC分类号： G06T17/30 , G06T19/20 , G06T2219/2021
摘要： A system, method, and computer program product for performing edits on related curves by automatically defining an associative entity that is upstream of either curve being connected. The connecting entity is called an ‘intermediary’. When creating a connection between curves, irrespective of where they appear in the associative tree, their geometry is made dependent on a common intermediary that is placed upstream of both curves in the tree. With this structure, both curves are related to the intermediary but retain all the properties of being connected to each other. Any edit performed to either curve is redirected through the intermediary such that both curves are simultaneously modified, providing the user with bi-directional propagation of edits. The user does not need to keep track of the order that the curves were related.
摘要翻译：一种系统，方法和计算机程序产品，用于通过自动定义在连接的任一曲线的上游的关联实体来执行相关曲线上的编辑。连接实体称为“中间”。在创建曲线之间的连接时，无论它们在关联树中的显示位置如何，它们的几何都取决于放置在树中两条曲线上游的公共中介。利用这种结构，这两条曲线都与中介有关，但保留了彼此连接的所有属性。对任一曲线执行的任何编辑都通过中介重定向，以便同时修改两条曲线，为用户提供编辑的双向传播。用户不需要跟踪曲线相关的顺序。

3. 发明授权

US07408560B2 System and method for dynamic propagation and display of graphical edits 有权
标题翻译：用于动态传播和显示图形编辑的系统和方法
公开(公告)号：US07408560B2
公开(公告)日：2008-08-05
申请号：US10382092
申请日：2003-03-05
申请人： Daniel C. Staples , Kristopher C. Kasprzak , Aditya N. Gurushankar , Venugopala Krishna Vytla , Mallikarjuna Gandikota , Prasad Pingali
发明人： Daniel C. Staples , Kristopher C. Kasprzak , Aditya N. Gurushankar , Venugopala Krishna Vytla , Mallikarjuna Gandikota , Prasad Pingali
IPC分类号： G09G5/00 , G06T15/00 , G06T17/00
CPC分类号： G06F3/04845
摘要： A system and method for improving user feedback during graphical edits by dynamically propagating each incremental edit through the dependency tree and displaying real-time updates to the graphic representation as the updates are being made. By updating the image through the entire dependency tree at the earliest possible time, without waiting for the user to complete his edit or to perform an action which manually indicates an update, the user is given improved feedback during the editing process.
摘要翻译：一种用于在图形编辑期间通过动态地传播每个增量编辑通过依赖关系树并且在进行更新时向图形表示显示实时更新来改善用户反馈的系统和方法。通过在整个依赖关系树中尽可能早地更新图像，而不用等待用户完成他的编辑或执行手动指示更新的动作，在编辑过程中给予用户改进的反馈。

4. 发明申请

US20100013833A1 SYSTEM AND METHOD FOR MODIFYING FEATURES IN A SOLID MODEL 审中-公开
标题翻译：用于修正固体模型中特征的系统和方法
公开(公告)号：US20100013833A1
公开(公告)日：2010-01-21
申请号：US12422410
申请日：2009-04-13
申请人： Mallikarjuna Gandikota , Aditya N. Gurushankar , Howard Mattson , Peter Nanson , John C. Owen , Prasad Pingali , Daniel C. Staples , Jeffrey A. Walker
发明人： Mallikarjuna Gandikota , Aditya N. Gurushankar , Howard Mattson , Peter Nanson , John C. Owen , Prasad Pingali , Daniel C. Staples , Jeffrey A. Walker
IPC分类号： G06T17/00
CPC分类号： G06F17/50 , G06T17/10 , G06T19/20 , G06T2219/2021
摘要： A system, method, and computer program for modifying a solid model representation that is manipulated in a computer having software instructions for design, comprising: a computer system, wherein the computer system includes a memory, a processor, a user input device, and a display device; a computer generated geometric model stored in the memory in the memory of the computer system; and wherein the computer system accesses at least one data file having a plurality of geometric model definitions; converts the geometric model definitions into a visual representation of a geometric model; identifies an edit feature for modification on a body of the geometric model; calculates a modified geometric model with the modified edit, wherein the computer system removes the edit feature from an original body of the geometric model; creates a mapping for a plurality of faces from the edit feature to a new edit feature; applies the new edit feature to the original body, wherein the new edit feature is remapped to a new body and the new body is modified; and integrates the new feature with the modified geometric model; and appropriate means and computer-readable instructions.
摘要翻译：一种用于修改在具有用于设计的软件指令的计算机中操纵的实体模型表示的系统，方法和计算机程序，包括：计算机系统，其中所述计算机系统包括存储器，处理器，用户输入设备和显示设备; 计算机生成的几何模型存储在计算机系统的存储器中的存储器中; 并且其中所述计算机系统访问具有多个几何模型定义的至少一个数据文件; 将几何模型定义转换为几何模型的视觉表示; 识别用于在几何模型的主体上进行修改的编辑特征; 使用修改的编辑来计算修改的几何模型，其中计算机系统从几何模型的原始主体移除编辑特征; 创建从编辑特征到新的编辑特征的多个面的映射; 将新的编辑特征应用于原始身体，其中新的编辑特征被重新映射到新的身体并且修改新的身体; 并将新特征与修改后的几何模型相结合; 以及适当的手段和计算机可读指令。

5. 发明申请

US20090259442A1 SYSTEM AND METHOD FOR GEOMETRIC EDITING 有权
标题翻译：用于几何编辑的系统和方法
公开(公告)号：US20090259442A1
公开(公告)日：2009-10-15
申请号：US12422399
申请日：2009-04-13
申请人： Mallikarjuna Gandikota , Aditya N. Gurushankar , Daniel C. Staples , Jeffrey A. Walker
发明人： Mallikarjuna Gandikota , Aditya N. Gurushankar , Daniel C. Staples , Jeffrey A. Walker
IPC分类号： G06F17/50
CPC分类号： G06F17/50 , G06F2217/06 , G06T17/10 , G06T19/20 , G06T2219/2021
摘要： A system, method, and computer program for modifying a solid model representation that is manipulated in a computer having software instructions for design, comprising: a computer system, wherein the computer system includes a memory, a processor, a user input device, and a display device; a computer generated geometric model stored in the memory in the memory of the computer system; and wherein the computer system receives user input and accesses at least one data file having a plurality of geometric model definitions that define a geometric model; converts the geometric model definitions into a geometric representation of the geometric model; calculates a plurality of geometric conditions between at least one geometry identified by a user and the geometric model to create a set of constraints; and calculates a modified geometric model with a modified geometry according the set of constraints to display to the user; and appropriate means and computer-readable instructions.
摘要翻译：一种用于修改在具有用于设计的软件指令的计算机中操纵的实体模型表示的系统，方法和计算机程序，包括：计算机系统，其中所述计算机系统包括存储器，处理器，用户输入设备和显示设备; 计算机生成的几何模型存储在计算机系统的存储器中的存储器中; 并且其中所述计算机系统接收用户输入并访问具有定义几何模型的多个几何模型定义的至少一个数据文件; 将几何模型定义转换为几何模型的几何表示; 在由用户识别的至少一个几何几何模型和几何模型之间计算多个几何条件以创建一组约束; 并且根据所述约束的集合来计算具有经修改的几何的修改的几何模型以向用户显示; 以及适当的手段和计算机可读指令。

6. 发明授权

US08896597B2 System and method for modifying geometric relationships in a solid model 有权
标题翻译：用于修改实体模型中几何关系的系统和方法
公开(公告)号：US08896597B2
公开(公告)日：2014-11-25
申请号：US12422399
申请日：2009-04-13
申请人： Daniel C. Staples , Mallikarjuna Gandikota , Aditya N. Gurushankar , Jeffrey A. Walker , Howard C. D. Mattson , Douglas J. King , Neil G. Mackay
发明人： Daniel C. Staples , Mallikarjuna Gandikota , Aditya N. Gurushankar , Jeffrey A. Walker , Howard C. D. Mattson , Douglas J. King , Neil G. Mackay
IPC分类号： G06T17/00 , G06F17/50 , G06T19/20 , G06T17/10
CPC分类号： G06F17/50 , G06F2217/06 , G06T17/10 , G06T19/20 , G06T2219/2021
摘要： A system, method, and computer program for modifying a solid model representation that is manipulated in a computer having software instructions for design, comprising: a computer system, wherein the computer system includes a memory, a processor, a user input device, and a display device; a computer generated geometric model stored in the memory in the memory of the computer system; and wherein the computer system receives user input and accesses at least one data file having a plurality of geometric model definitions that define a geometric model; converts the geometric model definitions into a geometric representation of the geometric model; calculates a plurality of geometric conditions between at least one geometry identified by a user and the geometric model to create a set of constraints; and calculates a modified geometric model with a modified geometry according the set of constraints to display to the user; and appropriate means and computer-readable instructions.
摘要翻译：一种用于修改在具有用于设计的软件指令的计算机中操纵的实体模型表示的系统，方法和计算机程序，包括：计算机系统，其中所述计算机系统包括存储器，处理器，用户输入设备和显示设备; 计算机生成的几何模型存储在计算机系统的存储器中的存储器中; 并且其中所述计算机系统接收用户输入并访问具有定义几何模型的多个几何模型定义的至少一个数据文件; 将几何模型定义转换为几何模型的几何表示; 在由用户识别的至少一个几何几何模型和几何模型之间计算多个几何条件以创建一组约束; 并且根据所述约束的集合来计算具有经修改的几何的修改的几何模型以向用户显示; 以及适当的手段和计算机可读指令。

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