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1.发明授权
公开(公告)号：US5692115A
公开(公告)日：1997-11-25
申请号：US727760
申请日：1996-10-08
摘要： In order to generate a two-dimensional image of an object, three-dimensional model data is used. Drawing rules are stored which correspond to features of the object. Each drawing rule corresponds to a two-dimensional representation of the corresponding feature when that feature is viewed from a particular viewing direction. The drawing rule corresponds, in each case, to a predetermined visual presentation or appearance of the feature from the corresponding viewing direction. The user then selects the viewing direction and the two-dimensional image is generated using the model data and the appropriate drawing rule or rules. In this way, a feature of the object may be shown in the two-dimensional image with a visual presentation or appearance which is appropriate even if the visual presentation or appearance does not result from the model data. The feature may then be shown in a way which corresponds to the purpose to which the two-dimensional image is to be put.
摘要翻译： 为了生成对象的二维图像，使用三维模型数据。 存储对应于对象的特征的绘制规则。 当从特定观察方向观看该特征时，每个绘图规则对应于相应特征的二维表示。 在每种情况下，绘制规则对应于来自相应观察方向的特征的预定视觉呈现或外观。 然后用户选择观看方向，并且使用模型数据和适当的绘制规则或规则来生成二维图像。 以这种方式，即使视觉呈现或外观不是由模型数据产生的，对象的特征也可以在具有适当视觉呈现或外观的二维图像中示出。 然后可以以对应于要放置二维图像的目的的方式示出该特征。
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公开(公告)号：US4992962A
公开(公告)日：1991-02-12
申请号：US187513
申请日：1988-04-28
CPC分类号： G06T17/005
摘要： An area set operation apparatus effecting a set operation of a plurality of n-dimensional areas positioned in a n-dimensional finite space, wherein n (n.gtoreq.2) is a natural number, includes functions of inputting a plurality of data defining a n-dimensional area positioned in a n-dimensional finite space; repeatedly processing sequential order division of the n-dimensional space to generate a plurality of divided spaces, division of the area to generate a plurality of divided areas corresponding to the divided spaces, and generation of data defining each divided area in each divided space from the data defining the area, until the data defining the area satisfy conditions of data determining areas each including an empty part as represented and a full part by a plurality of inequality expressions, wherein the expressions are related to each other, conditions of data representing empty areas and conditions of data representing full areas, and effecting a set operation of the plurality of divided areas by executing a set operation of the data defining the divided areas corresponding to the divided spaces.
摘要翻译： 其中n（n> / = 2）是自然数的区域集合操作装置，其执行位于n维有限空间中的多个n维区域的设置操作，包括输入多个定义 n维区位于n维有限空间中; 反复处理n维空间的顺序分割以产生多个分割空间，划分该区域以产生与划分空间相对应的多个分割区域，以及生成从每个分割空间定义每个划分区域的数据 定义区域的数据，直到定义区域的数据满足每个包括所表示的空白部分的数据确定区域的条件和由多个不等式表达的全部部分的条件，其中表达式彼此相关，表示空区域的数据的条件 以及表示全部区域的数据的条件，以及通过执行定义与分割空间相对应的划分区域的数据的设置操作来实现多个划分区域的设置操作。
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公开(公告)号：US4956787A
公开(公告)日：1990-09-11
申请号：US243640
申请日：1988-09-13
申请人： Kumiko Ito , Yasumasa Kawashima , Shiro Nonaka , Tomotoshi Ishida
发明人： Kumiko Ito , Yasumasa Kawashima , Shiro Nonaka , Tomotoshi Ishida
IPC分类号： G05B19/4063 , G05B19/4069
CPC分类号： G05B19/4069 , G05B2219/36073 , Y10S345/952
摘要： An elimination work simulator has not only a difference operation processor to attain a difference between work object space data and work space data but also a product operation processor to execute a product operation therebetween. Elimination work space data outputted from the product operation processor is sequentially stored; and at least the latent data of the work object space data outputted from the difference operation processor is stored so as to minimize the amount of data to be preserved. When displaying the work object space data, an animation displaying thereof can be conducted in the same or opposite direction of the order of the work operations by appropriately using elimination work space data and work object space data.
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4.发明授权Displaying method and system for displaying an object by designating a state of display of the object 失效通过指定对象的显示状态来显示对象的显示方法和系统
公开(公告)号：US5485560A
公开(公告)日：1996-01-16
申请号：US948257
申请日：1992-09-21
申请人： Tomotoshi Ishida , Shunsuke Minami , Yasumasa Kawashima , Hiroshi Arai , Takeo Yamada , Shigeru Arai
发明人： Tomotoshi Ishida , Shunsuke Minami , Yasumasa Kawashima , Hiroshi Arai , Takeo Yamada , Shigeru Arai
CPC分类号： G06T17/00 , Y10S715/964
摘要： A drawing information processing method and system adapted to offer a plurality of types of standard display results for each object to-be-displayed through instructions. Data for specifying the form of the object to-be-displayed, and display method data for stipulating a display method showing how the object to-be-displayed is displayed, are stored so as to correspond to each other. The display method data includes data for designating, for example, a display direction, display range, and display position or the like. A plurality of sets of display method data are stored. For displaying, one data which represents a desired status may be selected from a plurality of displaying method data to display the object to-be-displayed in the selected form based on the selected data.
摘要翻译： 一种图形信息处理方法和系统，适于通过指令为每个待显示对象提供多种类型的标准显示结果。 用于指定要显示的对象的形式的数据和用于指定显示如何显示对象的显示方法的显示方法数据被存储为彼此对应。 显示方法数据包括用于指定例如显示方向，显示范围和显示位置等的数据。 存储多组显示方法数据。 为了显示，可以从多个显示方法数据中选择表示期望状态的一个数据，以基于所选择的数据显示以所选形式显示的对象。
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公开(公告)号：US5353395A
公开(公告)日：1994-10-04
申请号：US956964
申请日：1992-10-06
申请人： Shinji Tokumasu , Shiro Nonaka , Yasumasa Kawashima , Tomotoshi Ishida , Norihiro Nakajima , Misato Nio , Yoshio Kunitomo , Kenichi Anjyo
发明人： Shinji Tokumasu , Shiro Nonaka , Yasumasa Kawashima , Tomotoshi Ishida , Norihiro Nakajima , Misato Nio , Yoshio Kunitomo , Kenichi Anjyo
摘要： A pattern processing method is provided which performs the following steps with regard to a region in an n-dimensional space: providing a procedure (relative expression procedure) for generating relative positional data of any desired point in the n-dimensional space with respect to the region by the use of a series of data determining the region (the relative positional data including data indicating whether the point is inside or outside the region, the distance from the point to the boundary of the region, etc.), thereby identifying the region with the procedure, and thus unitarily determining the region; generating a relative expression procedure for a new region from the relative expression procedure(s) of one or more regions given the procedures, the relative expression procedure for the new region being obtained by configurationally processing and editing the one or more relatively expressed regions, thereby relatively expressing the new region; and expressing configurational characteristics of each relatively expressed region itself by the use of the relative expression procedure of the region. Thus, the processing of patterns in an n-dimenaional space can be unitarily effected on the basis of the one and only concept, that is, the relative expression procedures, without deponding upon the configuration of each particular region as being an object of processing so that the pattern processing method itself is simplified.
摘要翻译： 提供了一种图案处理方法，其针对n维空间中的区域执行以下步骤：提供用于生成关于n维空间中的任何希望点的相对位置数据的过程（相对表达过程） 通过使用确定该区域的一系列数据（相对位置数据包括指示该区域是在区域内还是在该区域内的数据，从点到该区域的边界的距离等）的区域，从而识别区域 具有程序，从而统一确定区域; 根据给定过程的一个或多个区域的相对表达过程，针对新区域的相对表达过程，通过结构化处理和编辑一个或多个相对表达的区域获得的新区域的相对表达过程，由此 相对表达新区; 并通过使用该区域的相对表达程序来表达每个相对表达的区域本身的构型特征。 因此，可以基于唯一的概念，即相对表达过程，在不将每个特定区域的配置视为处理对象的情况的基础上，一体地实现在n维空间中的图案的处理。 模式处理方法本身就简化了。
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6.发明授权Design supporting apparatus and method for performing design work at each of a plurality of design stages 失效用于在多个设计阶段中的每一个执行设计工作的设计支持装置和方法
公开(公告)号：US5604886A
公开(公告)日：1997-02-18
申请号：US834352
申请日：1992-02-12
CPC分类号： G06F17/50
摘要： The design work is to perform various investigation for design data while displaying it on a display screen to make subdivision and concretization thereof. Thus, the design work is a combination of a plurality of design stages in general. Accordingly, the design work is described for each design stage to improve work efficiency. Actually, a design supporting apparatus includes a device for setting the design stages clearly, a device for preserving the setting, a device for setting relation between the design stages, a device for deciding the design stages dynamically, and a device for relating the design data to the design stages for preservation thereof in addition to processing and editing function of the design data provided in the design supporting apparatus.
摘要翻译： 设计工作是在显示屏上显示设计数据进行各种调查，以进行细分和具体化。 因此，设计工作通常是多个设计阶段的组合。 因此，为每个设计阶段描述了设计工作，以提高工作效率。 实际上，设计支持装置包括清楚设定设计阶段的装置，用于保存设置的装置，用于设定设计阶段之间的关系的装置，用于动态地决定设计阶段的装置，以及用于使设计数据相关的装置 除了设计支持装置中提供的设计数据的处理和编辑功能之外，还用于保存的设计阶段。
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7.发明授权CAD consulting method, method for detecting inappropriate shape change, data storage medium, and a computer program product 失效CAD咨询方法，检测不当形状变化的方法，数据存储介质和计算机程序产品公开(公告)号：US06912445B2
公开(公告)日：2005-06-28
申请号：US09793887
申请日：2001-02-28
IPC分类号： G06F17/50 , G05B19/4097 , G06T17/00 , G06F15/60 , G06F19/00
CPC分类号： G06T17/00 , Y02P90/265
摘要： A method for detecting shapes that are undesirable for efficient processing and which occur from tolerance conversion by comparing a geometric relationship of shape elements obtained from shape data before tolerance conversion with a geometric relationship of the shape elements obtained from shape data after tolerance conversion. An inappropriate shape is identified when the compared geometric relationships are not the same.
摘要翻译： 一种用于检测不期望用于有效处理并且通过公差转换发生的形状的方法，其通过比较从公差转换之前的形状数据获得的形状元素的几何关系与从公差转换之后的形状数据获得的形状元素的几何关系。 当比较的几何关系不相同时，会识别出不合适的形状。
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公开(公告)号：US5621872A
公开(公告)日：1997-04-15
申请号：US848135
申请日：1992-03-09
CPC分类号： G06T17/30
摘要： A curved surface generated on a closed curve is expressed by an equation of a film having a physical property. The film is considered as a virtual elastic film generated on the closed curve. A curved surface is generated on the closed curve through changing the shape of the elastic film by operator's setting of both the mechanical force of the elastic film and the normal direction of the elastic film on the closed curve.
摘要翻译： 在闭合曲线上产生的曲面由具有物理性质的膜的方程表示。 该膜被认为是在闭合曲线上产生的虚拟弹性膜。 通过根据弹性膜的机械力和弹性膜在闭合曲线上的法线方向的设定来改变弹性膜的形状，在闭合曲线上产生曲面。
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公开(公告)号：US5712654A
公开(公告)日：1998-01-27
申请号：US426276
申请日：1995-04-21
CPC分类号： G06F9/4443 , G06F3/04817
摘要： To edit data, a plurality of automatic processes are defined. Icons representing those processes may be displayed in a library frame of a display of the data editing system. The user may then select one or more of those processes by moving the corresponding icon from the library frame to an editing frame which also displays an image representing the data to be edited. When the user edits the data, each selected automatic process monitors the relationships between the data wherein, the corresponding icon provides a visual indication of the status of the automatic process. Preferably the progress of the automatic process is indicated by changes in the appearance of the corresponding icon. A generation frame may be provided on the display so that the user can generate new processes, represented by a corresponding icon, which may then be moved to the library frame or the editing frame. Icons may be grouped to permit simultaneous selection of a group of corresponding automatic processes.
摘要翻译： 为了编辑数据，定义了多个自动处理。 表示这些处理的图标可以显示在数据编辑系统的显示器的库框架中。 然后，用户可以通过将对应的图标从库框架移动到还显示表示要编辑的数据的图像的编辑框架来选择这些处理中的一个或多个。 当用户编辑数据时，每个所选择的自动过程监视数据之间的关系，其中相应的图标提供自动过程的状态的可视指示。 优选地，通过相应图标的外观的变化来指示自动处理的进展。 可以在显示器上提供生成帧，使得用户可以生成由对应图标表示的新进程，然后可以将其移动到库帧或编辑帧。 图标可以被分组以允许同时选择一组相应的自动过程。
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