May 2020
Beginner
826 pages
19h 1m
English
Content preview from Practical Autodesk AutoCAD 2021 and AutoCAD LT 2021
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Modifying blocks
Blocks can be modified and when you modify a block, all cases of that block will change in the drawing. To explain this, I will use the door block that we created at the beginning of this chapter.
The door block we used contained a simple rectangle for the door and an arc representing the swing direction, shown in drawing A in the following figure. We want the block to change into the block shown in drawing B, with lines showing the wall distance and wall thickness, along with a dashed line along the length of the wall:
Figure 4.53: Block A, before modification, on the left and block B on the right, after making changes
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