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Color fill Background processing

Work more quickly with improved Revit software performance when updating color schemes and the associated color fills. Revit 2016 R2 updates room, space, HVAC zone, duct, and pipe color fills using multiple CPUs, which alleviates model interaction delays associated with these computations.

Based on a new multiprocessing framework, this is the latest in a series of multi-CPU features that began with Progressive Display in Revit 2016.