addAngle {dagR} | R Documentation |
Adds two radian angles together and applies modulus 2*pi. This is internally called by smoothArc, though hardly needed.
addAngle(a, b)
a |
Angle 1 in radian. |
b |
Angle 2 in radian. |
numeric value [0, 2*pi).
Lutz P Breitling <lutz.breitling@gmail.com>
addAngle(0.5*pi, pi); addAngle(1.5*pi, pi);