vec3ScaleAndAdd

Callable

• vec3ScaleAndAdd(a: Vec3, b: Vec3, s: number, out: Vec3): Vec3

---

• out = a + b * s (scale and add — common in projection/interpolation)

  ---

  Parameters

  • a: Vec3

  • b: Vec3

  • s: number

  • out: Vec3

  Returns Vec3