For this, there is a function of exploding the block, which allows you to edit the elements of the block separately.How to combine objects in AutoCAD (2D primitives) Why a group is not made in AutoCAD.These few tools include the command Group - there is no command in the AutoCAD menu or a toolbar button for it.Open the drawing Work062.dwg if you closed it after reading the previous chapter, and then save it as a file named Work071.dwg.
At the moment, the only unfrozen layer should be current. Top View. If it isnt, make it current and freeze the rest of the layers. A dialog box appears on the screen Object groups. Enter in the line Group name as the group name SCANNER, and then click the button New window Object groups. Window Object groups closes for a while, the cross-hair pointer will take the form of a mark pointer, and AutoCAD in the command window prompts you to select the objects to be combined into a group. Place a selection box around all the lines that represent the scanner in the drawing, and then press Enter to complete the selection. The dialog box appears again Object groups with the name of one SCANER group (Fig. Figure: 7.1 If you click on a group name in the list Group name, the buttons for changing its properties become available 6. This will not change the contents of the window, since there is only one named SCANER group in the drawing. By default in the window Object groups prompted to create a selectable named group. Unselectable groups are more theoretical than practical, as it is difficult to imagine a situation in which a user would need to create such a group. As for unnamed groups, such groups are created much more often. In fact, groups with names like AN are considered unnamed in AutoCAD, where N is the ordinal number of the group. Click the button OK to close the window Object groups. Click on any element of the scanner drawing - all the other elements combined into a group will be selected immediately. This is done simply - highlight the block itself, press the right mouse button and in the context menu select the Block Editor item. We check that nothing is currently selected (if you are not sure, you can press ESC a couple of times) and in the section Block property palettes looking for the line Allow dismemberment. Change No on Yes. Thereafter close Block editor (the Close button is located in the top right of the ribbon) and agree to save changes. The fact is that the parameter is responsible for this feature Allow dismemberment which the can be enabled or disabled at the time of block creation. For example, when the blocks are proxy objects, anonymous (with names like U) or mn-blocks but this is not common. Such problems are cured by specialized scripts (LISP applications) that can be found on the net. First, when inserting a block, you can check the Explode box, as shown in fig. Autocad Block Contains Proxy Objects In Autocad How To Destroy ATherefore, the question of how to destroy a block in AutoCAD should not cause you any difficulties. In addition, the block description itself remains unchanged, and the dismembered object becomes the original set of primitives. But thanks to additional Lisp applications, you can create unique commands for AutoCAD, which can significantly optimize the work in the program. How to load and work with such files is discussed in detail in the article Replacing blocks in AutoCAD. After the file has been successfully loaded, simply enter the command name in the command line and execute the appropriate prompts. Suppose a user needs to make changes to a block, but at the same time deleting it and drawing a new one is irrational.
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