Add dimension lines to your paper models, models made in AutoCAD or the AutoCAD 360 Design app, or imported from PDF files and turn them into digital drawings. For example, you can: Draw dimension lines, create a dimension text box or measure the dimensions of a paper model with dimension lines.When you draw a dimension line, new dimension fields are added to the drawing or model. Draw a dimension line, type the text for a dimension field, and change the dimensions of the model in just a few clicks.With the Markup Assistant and imported text, you can make comments, draw text boxes, type dimensional units, and type dimension units in a Drawing Table. Draw dimension lines, type the text for a dimension field, type dimension units, and select which units the field accepts as dimension units.The Markup Assistant draws dimension lines, adds dimension text boxes, and adds new dimension fields to a paper model. Draw dimension lines, type the text for a dimension field, type dimension units, and select which units the field accepts as dimension units.Save model and drawing views as XML documents and import them to other CAD software. Import and export a model or drawing to XML, and open it in other programs that can read XML files. (video: 1:08 min.)Faster, more accurate line feature recognition. AutoCAD’s recognition of line features (lines, curves, and splines) improves by up to 6x. Use the Snap Feature Viewer in the Line Tool Options dialog box to review existing line features. Use the New Line Feature task to add a line feature.Use the Specify and Modify Point feature to add a point, line segment, or surface feature to your drawing.Quickly add an angled surface feature to your drawing.Add a 3D view to your drawing.AutoCAD 2020 included a fast 3D view feature. AutoCAD 2023 adds a 3D viewer feature that includes a complete 3D workspace, new commands, and improved performance. Use the 3D Viewer task to specify the 3D view settings for an existing drawing. Create a new 3D view with a new task.Add a 3D view to your drawing.Use the Select task to add a 3D view and 3D wireframe drawing to your model. Add 3D views to: Viewports, independent 2be273e24d