Hi,
Line.Direction Property Returns the direction of the line as XYZ(sinA,cosA, 0) (in 2d). A is the angle between the line and the north (I think so but i m not sure). My question is : what is exactly the line direction in Revit API ?.
Line.Direction Property Returns the direction of the line as XYZ(sinA,cosA, 0) (in 2d). A is the angle between the line and the north (I think so but i m not sure). My question is : what is exactly the line direction in Revit API ?.