在CAD绘图中,点可以分为实点和虚点。 实点:实点在CAD中表示具体的点,通常以实心的形式显示。实点可以用于标记关键位置…

在CAD绘图中,点可以分为实点和虚点。

  1. 实点:实点在CAD中表示具体的点,通常以实心的形式显示。实点可以用于标记关键位置或重要的几何元素。在绘图中创建实点时,可以使用绘图命令(如“点”命令)指定点的坐标位置,然后以实心符号显示。

  2. 虚点:虚点在CAD中表示一种不可见的点,它只用作辅助参考或构建几何对象的参考点。虚点通常以小圆圈或十字符号表示,并没有填充实心。在绘图中创建虚点时,可以使用特殊的绘图命令(如“断点”命令)或绘图设置来定义虚点样式。

要在CAD中让点成为实心的,可以按照以下步骤进行设置:

  1. 打开CAD软件并加载需要编辑的绘图文件。
  2. 输入“DDPTYPE”命令,然后按下Enter键,打开点类型设置对话框。
  3. 在点类型设置对话框中,选择“Solid”(实心)选项,然后点击“OK”按钮。
  4. 现在,使用绘图命令(如“点”命令)创建或编辑点时,它们将以实心的形式显示。

英文简介:

In a drawing, points can be divided into real points and virtual points.

Real points: Real points represent specific points in CAD and are usually displayed in solid form. Real points can be used to mark key locations or important geometric elements. When you create a real point in a plot, you can specify the coordinate position of the point using a plot command, such as the “point” command, which is then displayed as a solid symbol.

Virtual point: A virtual point in CAD represents an invisible point that is used only as an auxiliary reference or a reference point for building geometric objects. Virtual points are usually represented by small circles or cross symbols and are not filled with solid points. When you create virtual points in a drawing, you can use special drawing commands (such as the “breakpoint” command) or drawing Settings to define the virtual point style.

To make a point solid in CAD, follow these steps:

Open the CAD software and load the drawing file that you want to edit.
Type the “DDPTYPE” command and press Enter to open the point type setting dialog.
In the point type Settings dialog box, select the “Solid” option and click the “OK” button.
Now, when you create or edit points using a drawing command, such as the Point command, they will appear as solid.

 

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