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1. Open the tool palette that you want to use, and select a hidden line projection tool.
2. In a 3D view select one or more objects that you want to use to create your hidden line projection, and press Enter.
3. Specify an insertion point in your current drawing for the 2D hidden line projection.
Hidden lines are used to show surfaces that are not directly visible. All surfaces must be shown in all views. If an edge or surface is blocked from view by another feature, it is drawn using a hidden line. Figures 4-11 and 4-12 show objects that require hidden lines in their orthographic views.10 mar. 2017
To bring all objects back in the view right click anywhere in drawing area and select Isolate from the contextual menu then select End Object Isolation. This will bring all hidden and isolated objects back in the drawing area.
How do I draw a thin line in AutoCAD?
1. On the ribbon in AutoCAD, click the Home tab Layers Panel Layer Properties.
2. In the Layer Properties Manager, under the Lineweight column, click the lineweight to change.
3. In the Lineweight dialog window, choose the lineweight to use as the default for objects on that layer.
A hidden line, also known as a hidden object line is a medium weight line, made of short dashes about 1/8” long with 1/16”gaps, to show edges, surfaces and corners which cannot be seen. Sometimes they are used to make a drawing easier to understand. Often they are omitted in an isometric view.
1. Type MVIEW at the command line.
2. Type S for shadeplot.
3. Type H for hidden.
4. Select the viewport.
Hidden details are shown by a series of dashes making up a broken line. It is normal practice that you place a dash at the beginning of the hidden line and another at the end where it meets an intersecting line.
A drafter—in deciding whether a line in a view should be represented as hidden or as visible—relies on the fact that in third-angle projection the near side of the object is near the adjacent view, but in first-angle projection the near side of the object is remote from the adjacent view.
Answer: dashes- It is standard practice to use dashes to represent any line of an object that is hidden from view.19 mai 2021
How do you show all objects in AutoCAD?
Open the Options window by typing OPTIONS on the command line or clicking the Options button under the AutoCAD application menu at the top-left, click the Display tab, and then under the Layout elements section, enable the checkbox “Display Layout and Model tabs” and then click OK.
Click Home tab Visibility panel Unhide All drop-down Unhide All .16 août 2020
When to draw isolate or hide?
1. Select the objects in the drawing that you want to hide.
2. Right-click, and click Isolate Objects Hide Selected Objects. Alternatively, you can click on the right side of the drawing window status bar, then click Hide Objects, and select the objects you want to hide.
How do I make lines thicker in AutoCAD 2020?
What is the default lineweight in AutoCAD?
0.01 inches
How do you draw a line weight in AutoCAD?
In the Plot Style Table Editor, Form View tab, select the plot style you want to change. Click the Lineweight arrow and select a lineweight from the list. To specify that the object’s lineweight should be used select Use Object Lineweight. Click Save & Close.12 août 2020