Understanding Revision Clouds in AutoCAD
A revision cloud in AutoCAD is a visual reference used to highlight areas of modification within a technical drawing. This cloud shape, comprised of interconnected arcs, serves as an effective tool for annotating sections that require attention or alterations, thereby facilitating clearer communication among stakeholders during the drawing review process.
Changing the Scale of a Revision Cloud
Adjusting the scale or size of a revision cloud in AutoCAD is crucial for ensuring clarity and proper visibility on your drawings. Follow these steps to alter the scale effectively:
Step 1: Select the Revision Cloud
Begin by ensuring you are in the correct drawing where the revision cloud exists. Use the cursor to click on the revision cloud you wish to modify. This will highlight the cloud and display its grip points.
Step 2: Access the Properties Palette
If the Properties palette is not visible, press Ctrl + 1 on your keyboard or type PROPERTIES in the command line and hit Enter. This will bring up the properties of the selected object.
Step 3: Review Scale Attributes
Within the Properties palette, locate the section pertaining to the revision cloud. Look for the options related to Width and Arc Length. Adjusting these values will effectively change the appearance of your revision cloud.
Step 4: Modifying Width
To change the overall scale, modify the Width property. Input a new measurement that corresponds with the desired size of the cloud. Press Enter to apply the change.
Step 5: Adjust Arc Length
Adjust the Arc Length to control the curvature of the arcs. This is particularly important for ensuring that the cloud does not appear overly tight or spread out. Enter your preferred value and confirm the changes.
Step 6: Finalize Changes
After you’ve made the necessary adjustments, review the appearance of the revision cloud on your drawing. If further refinements are needed, repeat steps 2 to 5 until you are satisfied with the results.
Alternate Methods for Editing Revision Clouds
AutoCAD offers various ways to modify your revision cloud’s appearance, should you prefer a different approach:
Using the PEDIT Command
1. Type PEDIT in the command line and press Enter.
2. Select the revision cloud from the drawing.
3. When prompted, select Width and specify a new width.
4. Press Enter again to finalize your changes.
Using the Scale Command
1. Type SCALE in the command line and press Enter.
2. Select the revision cloud and press Enter again.
3. Specify a base point for scaling.
4. Enter a scale factor to increase or decrease the size of the cloud.
FAQs
1. Can I create different shapes for a revision cloud in AutoCAD?
Yes, while traditional revision clouds are arc-based, AutoCAD allows you to customize shapes, including rectangular or polygonal clouds using different drawing tools.
2. How do I remove a revision cloud if I no longer need it?
Select the revision cloud and press the Delete key on the keyboard, or right-click and choose Delete from the context menu.
3. What should I do if the revision cloud doesn’t retain its properties after scaling?
If the cloud does not maintain its properties following a scale change, ensure that you confirm the modifications in the Properties palette, and check if any overrides are affecting its appearance.
