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Titlebook: 3D CAD; Principles and Appli Hiroshi Toriya,Hiroaki Chiyokura Book 1993 Springer-Verlag Berlin Heidelberg 1993 3D CAD.Ma?.Moment.Rang.algor

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11#
發(fā)表于 2025-3-23 10:32:33 | 只看該作者
https://doi.org/10.1007/978-1-4419-8754-9l modification operations, the system guarantees that resultant model of the Boolean operations has valid topology and geometry. Because of these characteristics, some B-reps based solid modelers use Boolean operations as the major method for modifying shapes[113,114].
12#
發(fā)表于 2025-3-23 15:09:04 | 只看該作者
13#
發(fā)表于 2025-3-23 18:44:03 | 只看該作者
https://doi.org/10.1007/978-3-319-69420-7en, it is difficult to satisfy all these requirements completely. Conventional CAD systems enable designers to model the required geometric shape, although this does not always meet with the desired requirements. If it does not, the shape has to be corrected. In addition, the changing requirements o
14#
發(fā)表于 2025-3-24 00:43:31 | 只看該作者
The Use of Food as Psychotherapys of doing this include: displaying contour lines, displaying control points, or eliminating hidden lines. The best method for showing the designed shape with realistic and persuasive images is .. Since raster graphics technology was developed in the 1970’s, shading was generalized, such that an ima
15#
發(fā)表于 2025-3-24 06:25:43 | 只看該作者
Fluctuations in Food Preferences solid model. This chapter explains how to calculate the basic mass properties of solids, namely the surface area, volume, center of gravity, and moment of inertia. As volume, center of gravity, and moment of inertia can all be obtained by using very similar methods, they are explained under one hea
16#
發(fā)表于 2025-3-24 07:57:56 | 只看該作者
The Use of Food as Psychotherapythe parts and products were also analyzed through manual experiments. In recent years, finite-element analysis has been improved from research to the practical use phase and is becoming an indispensable tool in research, design, and the development of engineering. Additionally with the rapid develop
17#
發(fā)表于 2025-3-24 11:48:55 | 只看該作者
18#
發(fā)表于 2025-3-24 16:42:12 | 只看該作者
19#
發(fā)表于 2025-3-24 19:03:37 | 只看該作者
Epistemic Proceduralism Defended II a computer, CAD systems have been introducing various kinds of free-form curves besides straight lines, circles, ellipses, and parabolas. Representing free-form curves in a computer has become one of the most interesting areas of study in the CAD field.
20#
發(fā)表于 2025-3-25 01:37:49 | 只看該作者
https://doi.org/10.1007/978-1-4419-8754-9l modification operations, the system guarantees that resultant model of the Boolean operations has valid topology and geometry. Because of these characteristics, some B-reps based solid modelers use Boolean operations as the major method for modifying shapes[113,114].
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