CAD图层如何快速转换
发布网友
发布时间：2022-04-23 03:38
共4个回答
热心网友
时间：2022-04-07 11:28
方法一：单击“object
propertys”工具条上的“make
objects
layer
current”按钮，然后在作图区选择要去的图层上的任一图形，当前层立刻变换到选取的图形所在层。
方法二：（适用于图形太复杂的，不容易选中图层所在的图）可以点击旁边的“图层控制”列表旁的下拉箭头，从其中选择一个图层作为当前层。
方法三：图层变换工具的使用：
在cad机械的图层变换功能中，可以直接设定层或改变实体的层属性。通过工具条和菜单，可以实现轮廓线（实）层、细实线层、中心线层、虚线层、双点划线层、剖面层、标注层、0（虚）层等的变换。同时可以此功能还提供了参考线（特征线）的绘制工具，方便用户绘图。
首先，运行机械菜单中【辅助功能】—【层变换工具】—【细实线层】（如图）。
然后，根据命令提示，可以按esc键或回车键迅速的转换到该层。
此外，在cad机械软件中的系统维护工具里有一个自定义图层设置，方便对图层名称、图层颜色、图层线型、图层线宽、图层开关等图层中的数据进行修改（如图）。
热心网友
时间：2022-04-07 12:46
图层的命令是LA，但是鼠标去点也挺快哈~
你说的快速转换是什么？请补充提问吧
CAD的其他常用技巧~有很多的啦
不能一一道来
就什么问题说什么吧~呵
其他CAD问题可以问我
热心网友
时间：2022-04-07 14:21
你需要的能够实现用二次开发的简单命令就能达到，需要的话加点分我把程序贴出来，呵呵。
(COMMAND "LAYER" "M" "0" "c" "7" "" "lw" "0.05" "" "")
(COMMAND "LAYER" "M" "1" "c" "1" "" "lw" "0.05" "" "")
(COMMAND "LAYER" "M" "2" "c" "2" "" "lw" "0.25" "" "")
(COMMAND "LAYER" "M" "5" "c" "5" "" "lw" "0.15" "" "")
(COMMAND "LAYER" "M" "-" "c" "7" "" "lw" "0.05" "" "")
(COMMAND "LAYER" "M" "6" "c" "6" "" "lw" "0.09" "" "")
(COMMAND "LAYER" "M" "3" "c" "3" "" "lw" "0.15" "" "")
(COMMAND "LAYER" "M" "4" "c" "4" "" "lw" "0.05" "" "")
上面是建立层的LISP命令
(DEFUN C:L0 () (COMMAND "LAYER" "M" "0" "c" "7" "" "lw" "0.05" "" ""))
(DEFUN C:L1 () (COMMAND "LAYER" "M" "1" "c" "1" "" "lw" "0.05" "" ""))
(DEFUN C:L2 () (COMMAND "LAYER" "M" "2" "c" "2" "" "lw" "0.25" "" ""))
(DEFUN C:L3 () (COMMAND "LAYER" "M" "3" "c" "3" "" "lw" "0.15" "" ""))
(DEFUN C:L4 () (COMMAND "LAYER" "M" "4" "c" "4" "" "lw" "0.05" "" ""))
(DEFUN C:L5 () (COMMAND "LAYER" "M" "5" "c" "5" "" "lw" "0.15" "" ""))
(DEFUN C:L6 () (COMMAND "LAYER" "M" "6" "c" "6" "" "lw" "0.09" "" ""))
(DEFUN C:L- () (COMMAND "LAYER" "M" "-" "c" "7" "" "lw" "0.05" "" ""))
上面是变换当前层的命令
(defun C:C0 ()
(ssget)
(command "change" "p" "" "P" "la" "0" ""))
(defun C:C1 ()
(ssget)
(command "change" "p" "" "P" "la" "1" ""))
(defun C:C2 ()
(ssget)
(command "change" "p" "" "P" "la" "2" ""))
(defun C:C3 ()
(ssget)
(command "change" "p" "" "P" "la" "3" ""))
(defun C:C4 ()
(ssget)
(command "change" "p" "" "P" "la" "4" ""))
(defun C:C5 ()
(ssget)
(command "change" "p" "" "P" "la" "5" ""))
(defun C:C6 ()
(ssget)
(command "change" "p" "" "P" "la" "6" ""))
最后是改变当前元素层的命令。
热心网友
时间：2022-04-07 16:12
做那么多有用吗
