Function setDefaultType

setDefaultType(ctor): Mat3LikeCtor
Sets the type this library creates for a Mat3
Parameters
- ctor: (new (n) => Mat3)
  the constructor for the type. Either Float32Array, Float64Array, or Array
  - - new (n): Mat3
    - Parameters
      n: number
      Returns Mat3
Returns Mat3LikeCtor
previous constructor for Mat3