dagR (version 1.1.1)

inAngle: Calculate angle between two arcs.

Description

Another rather superfluous helper function, calculating the radian angle between two radian angles. Internally called by smoothArc.

Usage

inAngle(a, b)

Arguments

a

Radian angle 1.

b

Radian angle 2.

Value

• Numeric in range from -pi to pi.

See Also

smoothArc

Examples

inAngle(pi, pi);
inAngle(pi,-0.5*pi)/pi;
inAngle(pi, 0.5*pi)/pi;
inAngle(pi, 2.5*pi)/pi;