There is a new contextual Point Cloud ribbon tab appears with all the necessary Point Cloud tools when a Point Cloud is selected.Ī new bounding box appears when you select a point cloud (making it easier to visualize its position in 3D space). The Attach Point Cloud dialog box has been updated to provide a preview image and detailed information about the selected point cloud. Layout Viewports are accessible from the Layout ribbon tab and are relevant when creating viewportsĪttach and manage point cloud files in same way as with xrefs, images, and other externally referenced files. Standard model space viewport configurations are easily accessible from a drop-down menu. Model Viewports are accessible from the View ribbon tab and are relevant when creating viewports in model space. The viewports panel on the ribbon is renamed to be specific to Model Viewports or Layout Viewports. When selecting objects and making changes of properties like color and transparency a preview is seen directly in the drawing. Several enhancements, ease of use and new grips. It features a semi-transparent prompt history that can display up to 50 lines.Įditing multiple hatch objects can now be done using the contextual It works better as undocked and can be made smaller. Two new system variables, CACHEMAXTOTALSIZE and CACHEMAXFILES, enable you manage the cache files. When you save a drawing containing 3D Solids in the new AutoCAD 2013 file format, a graphics cache file is automatically stored in a folder named “GraphicsCache” under your user app data folder. The UPDDATETHUMBSNOW and UPDATETHUMBNAIL system variables are no longer needed and have been removed from AutoCAD 2013. Note that only 3D drawings make use of a larger thumbnail. If you do not wish to include thumbnail previews in the drawing you can still use the RASTERPREVIEW system variable (or the new THUMBSAVE) to disable them.
However, the maximum valid value has increased from 2 to 8. Image resolution is still controlled by the THUMBSIZE system variable. Thumbnail previews in the new AutoCAD 2013 DWG file format are now stored as PNG images, providing higher-quality thumbnail previews in a smaller file size.
New file format "AutoCAD 2013 Drawing" is used.ĪutoCAD 2013 introduces a new file format that includes changes to the thumbnail preview file format, as well as new controls for graphics caching. New and/or enhanced functions New and/or enhanced functions File format
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