- angle
Returns the angle of the vector from p0 to p1, relative to the positive X-axis.
The angle is normali
- isAcute
Tests whether the angle between p0-p1-p2 is acute. An angle is acute if it is
less than 90 degrees.
- normalize
Computes the normalized value of an angle, which is the equivalent angle in the
range ( -Pi, Pi ].
- angleBetween
Returns the unoriented smallest angle between two vectors. The computed angle
will be in the range [
- angleBetweenOriented
Returns the oriented smallest angle between two vectors. The computed angle will
be in the range (-P
- diff
Computes the unoriented smallest difference between two angles. The angles are
assumed to be normali
- isObtuse
Tests whether the angle between p0-p1-p2 is obtuse. An angle is obtuse if it is
greater than 90 degr