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1、cad常见问题命令修复The system variable stores the relevant parameters of the CAD drawing environment and the command Settings, using it to fine-tune the operating environment To be practical, we don，t spend too much time explaining what the system variables are, just a select!on of the ones that we think ar
2、e important and often come across at work CAD system about a total of 400 variables, we cant completely understand each usage, more don，t have to rote learning, learning is a process of accumulation of CAD, encounter problems, solve the problem, can more effectively control system variables The foll
3、owing are a few of the more frequent lists that are used in the drawing process for referenee (a lot of variables are more suitable for development process, and this is a little bit more) I will explain from the perspective of personal understandingAperture 一 this variable is the size of the capture
4、 process, which can be set as an integer between 1 and 50. There are several root, for example, figure on the line, we assume that the capture mode has been preset midpoint, intersection, endpoint, if the value of the aperture is too large, so when we move the mouse * nearly a straight line, capture
5、 the box mayflicker between several points at the same time, not easy to choose: If the value is too small, then it is not convenient to select only the point where we will select the mouse At this point, we can enter Aperture at the command line, and adjust its value according to the prompt (the va
6、riables listed in this article, for example, without special prompts) This variable is used for capturing selected points on the surface of the graph.Blipmode - sets whether to leave a small cross dot mark on the screen each time a click of the mouse button is left on or off. This point mark was not
7、 real, regen drive or pull the screen it will disappear, for this kind of tag purposes I am not very clear, but I hate it.Cursorsize - sets the size of the cross cursor for 1 100. The corresponding menu operation is: tool a, display tag group, and the lower left cross cursor size The benefit of adju
8、sting the size of the cross cursor is that it is equivalent to providing a ruler for the relative position of the object to determine whether it is aligned. The individual likes to set it to 100.Dimaso - sometimes when we open up a figure to scale, we find that the size of the label is completely br
9、oken and that variable is being used It can be set to on or off. In this proposal, don，t break the size in any way. The individual sets the variable to on (strongly recommended)Edgemode - sets the trim and extend commands to enable extension mode. Can be set to 0 or 1. For example, two lines do not
10、intersect, edgemode is 0, one line for the edge, one for the other, no response, and the edgemode is 1, and the edgemode is 1. This variable can be in the process of the trim or extend command set, is as follows: the command line, enter the trim (or extend), a space, choose a straight line, space, t
11、ype e, Spaces, and type e, the blank space It is set up as an extension mode, which the individual thinks is betterFiledia 一 con trol the follow ing comma nds in the form of a dialog box or coiiunand prompt: file a new, or save to wait No, no, no,no, no, no, no.Fill Fillmode - we are doing, if not f
12、illed up, should first think of the border is closed, the filling ratio is then adjusted if above adjustment was useless, so mostly the variable Settings Can be set to 0 and 1 (here add that many variables can be set to 0 or 1, on or off, as long as we to a situation may be caused by which variables
13、 have a impression, don，t need to remember what is 0, 1, cad a try to know)Controls-whether or not there is a pinch display when controlling the selected object, can be set to 0 or 1. Of course, because were used to the way this is done Like linear stretching, shifting, etc，its not more comfortable
14、to use a pinchLtyscale - this is the set of global linear ratios Well, don，t think you can adjust it by the line manager,Is ok, I have met once, line manager in the global scale factor of the edit box shadow show, just can，t edit, only on the command line, enter the variable changesMaxactvp - this v
15、ariable sets the maximum number of views that can be displayed in a layout, which can be 1 64. This is used for the layout of the drawing space Sometimes we build a lot of the viewport, in a layout cannot display completely when it is open, first consider the variable, whether enough, if the value i
16、s enough to show the viewport, and then open the regenauto system variables, let the viewport automatically rebirth into every timeMbuttonpan - set the response after the key in the mouse button. When it is 0, the shortcut menu is popup, and when it is 1, it is the pan command, which is the drag screen Were used to the middle bond and were going to set it to 1.Mirrtex-controls when the text is shown to be mirrored, either 0 or 1. R
