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公开(公告)号：US20100238167A1
公开(公告)日：2010-09-23
申请号：US12422368
申请日：2009-04-13
申请人： Ricky Lynn Black , Weishu Chen , Mallikarjuna Gandikota , William Holcomb , Ganapathy S. Kunda , Edward L. Pike , Ravikanth Vootukuri
发明人： Ricky Lynn Black , Weishu Chen , Mallikarjuna Gandikota , William Holcomb , Ganapathy S. Kunda , Edward L. Pike , Ravikanth Vootukuri
IPC分类号： G06T17/10
CPC分类号： G06F17/50 , G06F2217/06
摘要： A system, method, and computer program for selecting geometries from a solid model that is manipulated in a computer having software instructions, 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 selects a two-dimensional sketch geometry from a two-dimensional sketch to form a three-dimensional model using a feature command; identifies a plurality of elements on the two-dimensional sketch geometry that correspond to the three-dimensional model; forms a counterpart element on the three-dimensional model that is one of a dimension and a constraint from the identified plurality of elements; and provides the capability to modify the three-dimensional model by manipulating the counterpart element; and appropriate means and computer-readable instructions.
摘要翻译： 一种用于从具有软件指令的计算机中操纵的实体模型中选择几何的系统，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器 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从二维草图中选择二维草图几何形状以使用特征命令形成三维模型; 识别对应于三维模型的二维草图几何上的多个元素; 在所述三维模型上形成来自所识别的多个元素的维度和约束之一的对应元素; 并提供通过操纵对方元素来修改三维模型的能力; 以及适当的手段和计算机可读指令。
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公开(公告)号：US08447576B2
公开(公告)日：2013-05-21
申请号：US12604530
申请日：2009-10-23
IPC分类号： G06G7/48
摘要： A method and related CAD system and computer readable medium for creating a dimensioned object model in a CAD system, including automatically associating editable dimensions with an object model in the CAD system. The method includes receiving 2D CAD data, the 2D CAD data including dimension information, and creating a 3D model corresponding to the 2D CAD data. The method also includes associating the dimension information with features of the 3D model and storing the 3D model and associated dimension information in the CAD system. The dimension information can thereafter be edited to automatically produce corresponding changes in the 3D model. Other methods are also described.
摘要翻译： 一种用于在CAD系统中创建尺寸对象模型的方法和相关CAD系统和计算机可读介质，包括将可编辑尺寸与CAD系统中的对象模型自动关联。 该方法包括接收2D CAD数据，2D CAD数据，包括尺寸信息，以及创建对应于2D CAD数据的3D模型。 该方法还包括将维度信息与3D模型的特征相关联，并将3D模型和相关维度信息存储在CAD系统中。 此后可以编辑尺寸信息以自动产生3D模型中的相应变化。 还描述了其它方法。
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公开(公告)号：US20110098983A1
公开(公告)日：2011-04-28
申请号：US12604530
申请日：2009-10-23
IPC分类号： G06F17/50
摘要： A method and related CAD system and computer readable medium for creating a dimensioned object model in a CAD system, including automatically associating editable dimensions with an object model in the CAD system. The method includes receiving 2D CAD data, the 2D CAD data including dimension information, and creating a 3D model corresponding to the 2D CAD data. The method also includes associating the dimension information with features of the 3D model and storing the 3D model and associated dimension information in the CAD system. The dimension information can thereafter be edited to automatically produce corresponding changes in the 3D model. Other methods are also described.
摘要翻译： 一种用于在CAD系统中创建尺寸对象模型的方法和相关CAD系统和计算机可读介质，包括将可编辑尺寸与CAD系统中的对象模型自动关联。 该方法包括接收2D CAD数据，2D CAD数据，包括尺寸信息，以及创建对应于2D CAD数据的3D模型。 该方法还包括将维度信息与3D模型的特征相关联，并将3D模型和相关维度信息存储在CAD系统中。 此后可以编辑尺寸信息以自动产生3D模型中的相应变化。 还描述了其它方法。
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