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楼主 |
发表于 2008-9-25 09:05:26
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来自: 中国黑龙江齐齐哈尔
谢谢,你说的对。若按sketch in place而非sketch on workplane,选part上的面(或part坐标系的xy等面)画线就不会出现此问题。
6 S; p' A# i1 a. z" D1 P, Y& v# j帮助提示:If you pick a point or vertex on the same part, a blue focus point is projected to the workplane. (If, however, you pick points or vertices from different parts, a yellow focus point is projected onto the workplane and relationships are not maintained.) |
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