bayaSekhutloSaMola

Sets a vector’s heading.

bayaSekhutloSaMola(mola, sekhutlo)

Mutates and returns the vector while preserving magnitude. Use a 2D vector with z equal to 0. A vector from bopaMola follows seeloSaSekhutlo; vectors from molaWaSekhutlo and molaOpe use radians.

Parameters

Name	Type	Description
`mola`	`mola`	The first vector.
`sekhutlo`	`palo`	The new heading.

Examples

Sets a vector’s heading

Open in editor ↗

tiro setaLoeto() {
  thalaKanefase(320, 220);
  bokamorago(235);
  diri a = bopaMola(3, 4);
  diri b = bopaMola(5, 1);
  diri sephetho = bayaSekhutloSaMola(a, PI / 4);
  atisaMola(sephetho, 20);
  thalaMothalo(90, 60, 90 + sephetho.x, 60 + sephetho.y);
  emisaPoapoeletso();
}

See also

bopaMola, kopololaMola