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MassSurfaceData.PercentageGlazing

Property
Description:
The target percentage of the reference wall surface that is to be covered with automatically generated windows. Revit will use this number when determining the size, shape, and location of automatically generated windows.
Remarks:
The resulting coverage of the wall with windows is not guaranteed to match this value. It is a target.
Syntax
public double PercentageGlazing { get; set; }
Exceptions
Exception Condition
ArgumentOutOfRangeException When setting this property: The percentage glazing value is not between 0.00 and 0.95.