| CAD/CAM 中 Undo/Redo 技术的研究 |
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| 引用本文： | 王同洋,吴俊军,高劲竹,张新访. CAD/CAM 中 Undo/Redo 技术的研究[J]. 武汉大学学报(工学版), 1998, 0(3) |
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| 作者姓名： | 王同洋 吴俊军 高劲竹 张新访 |
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| 作者单位： | 华中理工大学 |
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| 摘 要： | 介绍了一种基于实体模型的ＣＡＤ／ＣＡＭ系统的Ｕｎｄｏ／Ｒｅｄｏ操作实现技术．它支持多层次嵌套的ＣＡＤ／ＣＡＭ建模环境．因而当用户在ＣＡＤ／ＣＡＭ系统环境中建模时，可以方便地对模型进行Ｕｎｄｏ／Ｒｅｄｏ编辑操作．
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| 关 键 词： | Undo／Redo；备份机制；多层次嵌套 |
Research on Undo/Redo Technology in CAD/CAM |
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| Abstract: | In order to implement Undo/Redo operation in CAD/CAM system based on solid model,a technology supporting multi hierarchical and nested CAD/CAM modelling system is presented.Hence users can edit the model through Undo/Redo expediently when constructing model in CAD/CAM environment. |
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| Keywords: | Undo/Redo backup mechanism multi hierarchical and nested |
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