transpose() {
    const m = Object.create(this._elements); // ?
    this._elements = [
      [m[0][0], m[1][0], m[2][0]],
      [m[0][1], m[1][1], m[2][1]],
      [m[0][2], m[1][2], m[2][2]],
    ];
    return this;
  }
/**
   * Transposes the elements of the matrix.
   */
Transposes the elements of the matrix.
Transposes the elements of the matrix .
transpose() {
    const m = Object.create(this._elements); 
    this._elements = [
      [m[0][0], m[1][0], m[2][0]],
      [m[0][1], m[1][1], m[2][1]],
      [m[0][2], m[1][2], m[2][2]],
    ];
    return this;
  }
transpose ( ) { const m = Object . create ( this . _elements ) ; this . _elements = [ [ m [ 0 ] [ 0 ] , m [ 1 ] [ 0 ] , m [ 2 ] [ 0 ] ] , [ m [ 0 ] [ 1 ] , m [ 1 ] [ 1 ] , m [ 2 ] [ 1 ] ] , [ m [ 0 ] [ 2 ] , m [ 1 ] [ 2 ] , m [ 2 ] [ 2 ] ] , ] ; return this ; }
Transposes the elements of the matrix.
Transposes the elements of the matrix .
// ?