Gets the direction angle in radians defining the rotation of the side's reference line.
This angle specifies the rotational orientation within the side's plane,
determining the alignment of operations relative to the side's coordinate axes.
Namespace:Woodwork.Automation Assembly: WoodworkAutomation (in WoodworkAutomation.dll) Version: 10.1.0+426df26b1ad7b7c97e1fbd6e0980a0fe847fc820