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    Blend behavior in a variational system
    1.
    发明授权
    Blend behavior in a variational system 有权
    在变分系统中混合行为

    公开(公告)号：US09348966B2

    公开(公告)日：2016-05-24

    申请号：US13617389

    申请日：2012-09-14

    申请人： Howard Charles Duncan Mattson ,  Douglas Joseph King ,  Paul Jonathan Sanders ,  Jeffrey A. Walker

    发明人： Howard Charles Duncan Mattson ,  Douglas Joseph King ,  Paul Jonathan Sanders ,  Jeffrey A. Walker

    IPC分类号： G06F17/50 ,  G06T19/20

    CPC分类号： G06F17/5086 ,  G06F17/50 ,  G06F2217/06 ,  G06T19/20 ,  G06T2219/2021

    摘要： Methods for product data management and corresponding systems and computer-readable mediums. A method includes receiving a CAD model in the data processing system, the CAD model including at least a first blend that has an axis, a radius measured from the axis, and a plurality of unders. The method includes receiving a change to the radius of the first blend and selectively designating either the axis as fixed or the unders as fixed according to a property of the blend. The method includes modifying the CAD model by changing the radius according to the received change and the designated fixed axis or designated fixed unders, and storing the modified CAD model.

    摘要翻译： 产品数据管理方法和相应的系统和计算机可读介质。 一种方法包括在所述数据处理系统中接收CAD模型，所述CAD模型至少包括具有轴的第一混合物，从所述轴测量的半径以及多个下方。 该方法包括接收对第一共混物的半径的改变，并根据混合物的性质选择性地将轴固定或固定为固定的轴。 该方法包括通过根据接收到的变化和指定的固定轴或指定的固定下变化半径来修改CAD模型，并存储修改后的CAD模型。

    BLEND BEHAVIOR IN A VARIATIONAL SYSTEM
    2.
    发明申请
    BLEND BEHAVIOR IN A VARIATIONAL SYSTEM 有权
    混合系统中的混合行为

    公开(公告)号：US20140012410A1

    公开(公告)日：2014-01-09

    申请号：US13617389

    申请日：2012-09-14

    申请人： Howard Charles Duncan Mattson ,  Douglas Joseph King ,  Paul Jonathan Sanders ,  Jeffrey A. Walker

    发明人： Howard Charles Duncan Mattson ,  Douglas Joseph King ,  Paul Jonathan Sanders ,  Jeffrey A. Walker

    IPC分类号： G06F17/50

    CPC分类号： G06F17/5086 ,  G06F17/50 ,  G06F2217/06 ,  G06T19/20 ,  G06T2219/2021

    摘要： Methods for product data management and corresponding systems and computer-readable mediums. A method includes receiving a CAD model in the data processing system, the CAD model including at least a first blend that has an axis, a radius measured from the axis, and a plurality of unders. The method includes receiving a change to the radius of the first blend and selectively designating either the axis as fixed or the unders as fixed according to a property of the blend. The method includes modifying the CAD model by changing the radius according to the received change and the designated fixed axis or designated fixed unders, and storing the modified CAD model.

    摘要翻译： 产品数据管理方法和相应的系统和计算机可读介质。 一种方法包括在所述数据处理系统中接收CAD模型，所述CAD模型至少包括具有轴的第一混合物，从所述轴测量的半径以及多个下方。 该方法包括接收对第一共混物的半径的改变，并根据混合物的性质选择性地将轴固定或固定为固定的轴。 该方法包括通过根据接收到的变化和指定的固定轴或指定的固定下变化半径来修改CAD模型，并存储修改后的CAD模型。

    Integrated History-Free and History-Based Modeling
    7.
    发明申请
    Integrated History-Free and History-Based Modeling 有权
    综合历史自由与历史建模

    公开(公告)号：US20120078580A1

    公开(公告)日：2012-03-29

    申请号：US12893527

    申请日：2010-09-29

    申请人： Daniel C. Staples ,  Jeffrey A. Walker ,  Mallikarjuna Gandikota ,  Ganapathy S. Kunda

    发明人： Daniel C. Staples ,  Jeffrey A. Walker ,  Mallikarjuna Gandikota ,  Ganapathy S. Kunda

    IPC分类号： G06F17/50

    CPC分类号： G06F17/50 ,  G06F2217/04 ,  G06F2217/06

    摘要： A system, method, and computer readable medium. A method includes receiving a model tree that defines a three-dimensional (3D) model. The model tree includes a history-free parent node that defines a complex 3D model and a plurality of history-based child nodes that define additional features that modify the complex 3D model. The method includes computing the 3D model, where the computed 3D model combines the parent node and the child nodes. The method includes displaying the computed 3D model as the complex 3D model modified by the additional features defined by the child nodes.

    摘要翻译： 一种系统，方法和计算机可读介质。 一种方法包括接收定义三维（3D）模型的模型树。 模型树包括定义复杂3D模型和多个基于历史的子节点的无历史父节点，该子节点定义修改复杂3D模型的附加特征。 该方法包括计算3D模型，其中计算的3D模型组合了父节点和子节点。 该方法包括将计算出的3D模型显示为由子节点定义的附加特征修改的复合3D模型。

    SYSTEM AND METHOD FOR MODIFYING FEATURES IN A SOLID MODEL
    8.
    发明申请
    SYSTEM AND METHOD FOR MODIFYING FEATURES IN A SOLID MODEL 审中-公开
    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。

    SYSTEM AND METHOD FOR GEOMETRIC EDITING
    9.
    发明申请
    SYSTEM AND METHOD FOR GEOMETRIC EDITING 有权
    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。