[−][src]Static p5_sys::global::cos
pub static cos: CosInternalType
Calculates the cosine of an angle. This function takes into account the current angleMode. Values are returned in the range -1 to 1.
Examples
let a = 0.0; let inc = TWO_PI / 25.0; for (let i = 0; i < 25; i++) { line(i * 4, 50, i * 4, 50 + cos(a) * 40.0); a = a + inc; }
Parameters
angle
the angle