Xref autocad
In the left-hand window, click the Kitchen listing, then click OK. Notice that the Ustlng ‘shows the hierarchical relationship of the kitchenette block.in relation to the Unitxref Xref. The window to the left shows a listing of the specific item you selected in the Xref. The Reference Edit dialog box contains two windows, The right-hand window shows- the entire Xref that you “are editing. At the Se1ect reference: prompt, click the kitchenette in the comer unit.ĥ. Choose Modify> In-Place Xref and Block Edit> Edit Reference from the menu bar. Zoom intothe Unit plan in the lower-left comer of the drawing so you see a view similar to Figure 6.15.ģ. If it isn’t already open, open the Pl anx ref. The following exercise demonstrates how Refedit works.ġ. In the standard AutoCAD settings, this option is on by default Allow Other Users to Refedit Current Drawing Lets others edit the current drawing using the Modify> In-Place Xref and Block Edit> Edit Reference command (Refedit), You’ll learn about this command in the next section. Two other options are also available in the Options dialog box. Retain Changes to Xref-Layers Instructs AutoCAD to remember any layer color or visibility settings of Xrefs from one editing session to the next. You can set the location for the Xref copy in the Files tab of the Options dialog box under Temporary External Reference File Location. with’ Copy, creates a copy of the source Xref file, and then uses the copy, thereby allowing other autoCAD users to edit the source Xref file.ĭemand improves performance by loading only the parts of the referenced drawing that are needed to regenerate the current drawing. This is done to help aid drawirl version control and drawing management. Besides reducing the amount of memory an Xrer consumes, Demand Load also prevent other users from editing the ~f while it is’being viewed as part of your current drawing. Demand Load is enabled by default in the standard AutoCAD drawing setup. The Demand Load Xref drop-down list offers three settings: Disabled, Enabled, and Enabled with Copy. be aware of these settings and what they do. If you’re working on large projects with others in a workgroup, you’ll want to . box offers some tools to help y~u manage memory use and other features related to Xrefs. The External Reference button group in the Open and Save tab of the Options dialog. (See Chapter 13 for more on polylines and spline curves.)Ĭontrolling Xref Settings in the Options Dialog Box You can define a clip area using polylines or spline curves, although curve-fitted polylines will revert to decurved polylines. And you can specify a front and back’clipping distance so that visibility of objects in 3D space can be controlled (see Using 3D Features to TrickAutoCAD in this chapter). Xclip lets you define such a view.īlocks and multiple Xrefs can be clipped as well. For example, you may want to display only an L-shaped portion of a floor plan Io be part of your current drawing. Xclip is the name of a command accessed by choosing Modify :> Clip >Xref. This command allows you to clip the display of an’ Xref or block to any shape you desire as shown in Figure 6.14. resources, multiple Xrefs could slow the system to a crawl. AutoCAD 2000 offers two tools that help make display and memory use more efficient when using Xrefs: The Xclip command and the Demand Load option in the Options dialog box. One drawback to multiple Xrefs in earlier versions of AutoCAD is that the entireXref is loaded into Jllemory, even if only a small portion of the Xref is used for the final plotted output. Xrefs are frequently used to import large drawings for reference or backgrounds. Multiple Xrefs, such as a floor plan, column grid layout, and site plan drawing, might be combined into one file.