Functions
Const perpendicularCCW
- perpendicularCCW(out: null | Vec, a: ArrayLikeIterable<number>): Vec
Parameters
out: null | Vec
a: ArrayLikeIterable<number>
Returns Vec
Const perpendicularCW
- perpendicularCW(out: null | Vec, a: ArrayLikeIterable<number>): Vec
Parameters
out: null | Vec
a: ArrayLikeIterable<number>
Returns Vec
2D only. Produces a perpendicular vector to
v
, i.e.[-y,x]
. Assumes positive Y-up.