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Showing results for tags 'modifies'.
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Area Command Adjusts the UCS
Syntax0111 posted a topic in AutoCAD 2D Drafting, Object Properties & Interface
Hello everyone, I am having a bit of an issue when using the AREA command. I've noticed that the UCS (User Coordinate System) changes when I attempt to take the area of an existing object (when I trace over a rectangle, for example). The changes to the UCS are dramatic, the drawing zooms out and rotates depending on how I traced the object. The change occurs when I click the third time. This reminds me of setting a new UCS where you would first select the x-axis direction with two clicks followed by the direction of the y-axis with one click. There is no change to UCS when I trace out an arbitrary shape. Here's what I've been able to figure out and it involves the UCSFOLLOW setting. When I set the UCSFOLLOW variable to 0, everything works great and I don't get the zooming out and rotation. When it's set to 1, well, the PLAN VIEW changes by zooming out and rotating. If I zoom back in and complete the area and press enter, everything goes back to normal. So I still manage to get the area of the object that I want, but the zooming out and rotation makes it very inconvenient. Okay, I understand that the UCSFOLLOW solves the problem, but is it normal for the AREA command to make changes to the UCS by default? I ask because creating a new drawing, creating a rectangle and using the AREA command doesn't cause the same UCS change, regardless of the UCSFOLLOW setting. This makes me think the drawing I am working on has objects with a coordinate system that differs from the WCS, right? Is there a way to have the UCSFOLLOW active while not having the AREA command alter the UCS? If I left crucial information out, please let me know, and I'll elaborate! I'm using AutoCAD 2012. Thanks!