Angle

The Angle class is a data holder for an angle value. The internal value is a radian.

There are the following groups of member functions with some examples of use:

• construct the angle with a radian or degree value

  import math
  import NemAll_Python_Geometry as AllplanGeo
  
  angle = AllplanGeo.Angle()
  angle.Deg = 180.0
  
  angle = AllplanGeo.Angle(math.pi)
  ...
  

• convert the angle between radians and degrees

  radian = AllplanGeo.Angle.DegToRad(180)
  
  deg = AllplanGeo.Angle.DegToRad(math.pi)
  ...
  

• normalize the angle

  angle.NormalizePi()
  ...
  

• changing the angle by basic mathematical operations like + and -

  angle -= AllplanGeo.Angle(math.pi)
  angle1 = angle + AllplanGeo.Angle(1.5 * math.pi)
  ...
  

• comparing angles

  if angle == AllplanGeo.Angle(math.pi):
     ...
  ...
  

The AngleList class is a special list for Angle objects and can be used like

anglelist = AllplanGeo.AngleList()
anglelist.append(AllplanGeo.Angle(math.pi))
anglelist.append(AllplanGeo.Angle(2 * math.pi))

The complete documentation of the members from the Angle and AngleList class can be found here:

• class Angle
• class AngleList