What are xrefs in AutoCAD?

In AutoCAD, xref is a shortened term for “external references”. As the name indicates, the xref feature allows you to attach external references to your drawing. External references can be in the format of other drawings, PDFs, images, point cloud data, and so on.

What is XRefs?

“External Reference” (“Xref”) is just fancy AutoCAD-speak for a document you attach to a drawing.

How do you check for XRefs in AutoCAD?

Navigate to the location of the drawing file. Right-click the drawing and choose Search… In the search dialog box, select Xrefs and enter the drawing name. The search results list the all of the drawing files where the file is attached as an Xref.

How do I send CAD files with Xrefs?

To Bind an Xref to the Current Drawing

1. Click Insert tab Reference panel Dialog box launcher. Find.
2. In the External References palette, select the reference name that you want to bind.
3. Right-click, and click Bind.
4. In the Bind Xrefs dialog box, select one of the following options: …
5. Click OK to close each dialog box.

What is viewport AutoCAD?

Layout viewports are objects that display views of model space. You create, scale, and place them in paper space on a layout. On each layout, you can create one or more layout viewports. Each layout viewport is like a closed circuit TV monitor of a view of the model at a scale and orientation that you specify.

How do I XREF a DWG file?

Attach an Xref

1. Click Insert tab Reference panel Attach. Find.
2. In the Select Reference File dialog box, select one or more files you want to attach and then click Open.
3. In the Attach External Reference dialog box, under Reference Type, select Attachment.
4. Specify the insertion point, scale, and rotation angle. …
5. Click OK.

How does xref work in CAD?

In AutoCAD, you can import drawings in a way that keeps imported drawings independent of current drawings. This type of file is called an external reference or Xref. … Since an Xref does not become part of drawing database, it helps in keeping the file size of the current drawing small as well.

How do you manage xrefs in AutoCAD?

Xref management strategies may involve:

1. Use of ‘Master’ drawings that bring in other AutoCAD drawings as external references.
2. Drafting/modeling in multiple drawings to keep file size low, and then bringing those drawing together as xrefs, rather than drafting/modeling everything in a single, large drawing.

How do I get rid of xrefs in AutoCAD?

Detaching Xrefs

1. Click View tab Palettes panel External References. Find.
2. In the External Reference palette, select a DWG reference.
3. Right-click the selected DWG reference and select Detach from the shortcut menu.

How do you show XREF?

Use this procedure to display a list of xrefs attached to a view drawing and to access the functions available for each xref.

1. On the Quick Access toolbar, click Project Navigator .
2. Click the Views tab.
3. In the Drawing Explorer, locate the view drawing for which to display external references.
4. Select the view drawing.

What is Visretain?

Unreferenced means that the xref is attached but not inserted into the parent drawing. i.e. someone erased it instead of detach. Not found means there is an instance of the xref in the parent drawing, but the reference cannot be located.

What is an xref override?

Legacy Drawings and Xref Layer Property Overrides Settings

This behavior ensures that anytime you open a drawing that is authored in an earlier version of AutoCAD 2018.1, it maintains the visual fidelity between AutoCAD 2018.1 and previous AutoCAD releases and there is no change in behavior.

What is Layer 0 used for in AutoCAD?

AutoCAD also enables you to have more than one color or linetype on an object. … For example, you can use the Color and Linetype drop-down lists in the Properties palette to alter the color or linetype of an object on layer 0.