发明名称 |
Shape modeling apparatus and method. |
摘要 |
<p>When one part is designated in designing the layout of a unit comprising a plurality of parts, a cross section of this part is set as a "sketch surface" automatically. The designer creates a two-dimensional figure, which relates to a design change, in this sketch surface. A CAD apparatus generates a three-dimensional shape based upon this two-dimensional figure. <IMAGE> <IMAGE></p> |
申请公布号 |
EP0640943(A2) |
申请公布日期 |
1995.03.01 |
申请号 |
EP19940113065 |
申请日期 |
1994.08.22 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
SHIMIZU, KAZUMA, C/O CANON K. K. |
分类号 |
G06F17/50;G06T17/00;(IPC1-7):G06T17/40 |
主分类号 |
G06F17/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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