Function getAxis

getAxis<T>(m, axis, dst?): number[] | T
Returns an axis of a 4x4 matrix as a vector with 3 entries
Type Parameters
- T extends BaseArgType = number[]
Parameters
- m: BaseArgType
  The matrix.
- axis: number
  The axis 0 = x, 1 = y, 2 = z;
- Optional dst: T
Returns number[] | T
The axis component of m.