What's New: Creo Parametric 4.0 > Detailed Drawings (Detailing) > Multithreading of Hidden Line Removal Calculations in Detailed Drawings
  
Multithreading of Hidden Line Removal Calculations in Detailed Drawings
Hidden line removal calculations take advantage of hardware
Release: Creo Parametric 4.0
Benefits and Description
Hidden line removal calculations take advantage of hardware with multiple cores or processors. You can set the Detail option hlr_multithreading to YES to enable this capability. This enhancement can offer significant time savings when updating views of complex models.