发明名称 |
Enhanced solid model generation. |
摘要 |
Disclosed herein is an improved apparatus and method for designing and displaying three dimensional solid representations from a two dimensional drawing. The invention prompts the user to select a two-dimensional view as a profile for extrusion. This is accomplished by selecting all the elements from a geometry to include in the extrusion. Thereafter, the user is prompted to select a front and back cutting face for the extrusion. The system thereafter transforms the selected two dimensional elements into three dimensional geometries. <IMAGE> |
申请公布号 |
EP0488568(A2) |
申请公布日期 |
1992.06.03 |
申请号 |
EP19910310667 |
申请日期 |
1991.11.20 |
申请人 |
CADAM INCORPORATED |
发明人 |
NIU, XINGZHANG FRANK;CHEN, LIANG PIN |
分类号 |
G06F17/50;G06T15/00;G06T17/10 |
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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