times method

Implementation

PerspectiveTransform times(PerspectiveTransform other) =>
    PerspectiveTransform._(
      a11 * other.a11 + a21 * other.a12 + a31 * other.a13,
      a11 * other.a21 + a21 * other.a22 + a31 * other.a23,
      a11 * other.a31 + a21 * other.a32 + a31 * other.a33,
      a12 * other.a11 + a22 * other.a12 + a32 * other.a13,
      a12 * other.a21 + a22 * other.a22 + a32 * other.a23,
      a12 * other.a31 + a22 * other.a32 + a32 * other.a33,
      a13 * other.a11 + a23 * other.a12 + a33 * other.a13,
      a13 * other.a21 + a23 * other.a22 + a33 * other.a23,
      a13 * other.a31 + a23 * other.a32 + a33 * other.a33,
    );