Understanding the Fence Tool in MicroStation
MicroStation provides a versatile tool known as the Fence tool, primarily used to manage selected elements within a defined area. This temporary structure helps users group, manipulate, and control elements effectively. The following guide will elaborate on how to utilize the Fence tool to delete elements outside of the defined fence.
Steps to Delete Elements Outside a Fence in MicroStation
Step 1: Create a Fence
Start by activating the Fence tool from the MicroStation toolbar. Click on the Fence icon. You will then need to define the shape of the fence—this can be a rectangular, circular, or polygonal shape. Position your cursor to draw the fence around the area containing the elements you want to retain. Click to place the corners of the fence, ensuring it encompasses everything you wish to keep while marking everything outside of it for deletion.
Step 2: Select the Appropriate Tool for Deletion
Choose an appropriate element manipulation or deletion tool that functions in conjunction with the fence selection. For removing elements, the "Delete Element" tool is commonly used. This can be accessed through the main toolbar or the tool settings menu.
Step 3: Set the Fence Usage
Once your fence is established and the deletion tool is selected, proceed to the tool settings window. Here, activate the "Use Fence" option; this will enable the tool to recognize the elements within the fence for your intended operation. Ensure that the fence selection mode is set correctly according to your needs, such as "Select Inside" or "Select Outside" as preferred.
Step 4: Execute the Deletion Command
With the fence and deletion tool configured, you are ready to delete the elements outside the fence. Click on the area outside the fence where you intend to apply the deletion command. Alternatively, if using keyboard shortcuts, press the delete key after confirming that the selection is correct.
Step 5: Review and Confirm Changes
After executing the deletion, review the drawing to ensure the elements outside of the fence have been removed as intended. If the results are satisfactory, no further action is needed. If adjustments are required, consider undoing the action and repeating the process as necessary.
Frequently Asked Questions (FAQ)
What types of elements can be deleted using the Fence tool?
You can delete various types of elements, including lines, shapes, text, and even raster images, as long as they fall outside the defined fence boundary.
Can multiple fences be created simultaneously?
MicroStation only allows one active fence at a time. To create a new fence, you must first remove or disable the current one.
What happens if I accidentally delete necessary elements?
If unwanted deletions occur, you can use the undo function (Ctrl + Z) to revert the last action, allowing you to restore any elements that were mistakenly removed.
