|

楼主 |
发表于 2008-9-25 09:05:26
|
显示全部楼层
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。
3 v" V- F) i3 ]) Q, @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.) |
|