Understanding Revision Clouds in AutoCAD
Revision clouds in AutoCAD are valuable tools for marking modifications or areas requiring attention on your drawings. They consist of a series of arcs that create a cloud-like shape, effectively drawing attention to specific parts of a document. This guide will walk you through the steps to adjust a revision cloud in AutoCAD.
How to Adjust the Width of a Revision Cloud
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Initiate the Command: Begin by typing “PEDIT” into the command line and press Enter. This command allows you to edit polylines and related objects.
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Select the Cloud: Click on the revision cloud that you wish to modify. This action will prompt AutoCAD to display options relevant to the selected object.
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Change the Width: Once you have selected the revision cloud, type “Width” into the command line and press Enter. Next, you’ll be prompted to specify the new width for the cloud.
- Confirm Changes: After entering the desired width, press Enter twice to apply the changes. Observe that the width of the revision cloud adjusts according to your specifications.
Modifying the Arc Length of a Revision Cloud
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Access the Draw Panel: Click on the “Home” tab, then locate the “Draw” panel and find the “Revision Cloud” dropdown.
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Right-click for Options: In the drawing area, right-click and select the “Arc length” option. This step allows you to modify the default arc length of your revision cloud.
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Specify New Length: Input a new value for the arc length, which determines how wide the arcs are in the cloud. Press Enter to proceed.
- Continue or Exit the Command: You can either continue working with the REVCLOUD command or press Esc to save the new arc length and exit.
Creating a Revision Cloud from an Existing Polyline
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Select the Tool: On the “Home” tab, go to the “Draw” panel and click the “Revision Cloud” dropdown.
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Choose Object Option: Right-click in the drawing area and select “Object” to initiate the process of converting an existing shape into a revision cloud.
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Select Your Shape: Choose the circle, ellipse, polyline, or spline that you would like to transform. This selection will serve as the foundation for your new revision cloud.
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Keep Arc Direction: After selecting, press Enter to retain the current directional flow of the arcs for the cloud.
- Finalize the Creation: Press Enter again to complete the transformation into a revision cloud.
Using Revision Clouds for Markups
Revision clouds are beneficial when indicating areas of alteration within a project. They are especially useful in 2D views, as they are not configured for 3D perspectives. Once changes have been documented, revisions can be assigned either singularly or to multiple clouds, enhancing organization and clarity in your drawings.
FAQ
What is the purpose of a revision cloud in AutoCAD?
A revision cloud is primarily used to highlight parts of a drawing that require changes or confirmations, making it easier for reviewers to identify areas needing attention.
Can I convert a regular line into a revision cloud?
Yes, any closed or open polyline can be converted into a revision cloud through the appropriate commands in AutoCAD.
What happens if I set an arc length that is too short?
Setting an excessively short arc length may result in a revision cloud that does not visually appear distinct or may even overlap, reducing its effectiveness in marking areas on the drawing.
