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CAD tip CAD tip # 5454:

Question CAD 
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Q - question

Smoother 3D objects in published DWF files.

A - answer Smoothness of 3D models exported to 3D DWF files is controlled (since AutoCAD 2007) by the 3DDWFPREC variable.

Higher values set smoother round bodies, lower values make facetted, edgy models. The default value of 3DDWFPREC is 2, the maximum is 6. The setting influences also the size of resulting DWF output files and the viewing performance (slow/fast) of the DWF viewer.

100% *  CAD 
7.3.2007    5022x  
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applies to: DWF/Design Review · AutoCAD 2007 ·

See also:
Tip 10303:Overview of CAD formats supported in Inventor 2016 (import/export).
Tip 10279:Which formats can be exported from configured models in Configurator 360?
Tip 9972:Create free 3D PDF output files from any CAD software.
Tip 9677:Which product do I need to view DWF and other CAD files online?
Tip 9654:CAD formats supported in online viewer under Autodesk 360.

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