calculateRotationAxis method

dynamic calculateRotationAxis(dynamic vec1, dynamic vec2)

• Calculate the rotation axis as the vector perpendicular between two vectors
  • @param {Vector3} vec1 The first vector
    • @param {Vector3} vec2 The second vector
    • @returns {Vector3} The normalized rotation axis

Implementation

calculateRotationAxis(vec1, vec2) {
  this._rotationMatrix.extractRotation(this._cameraMatrixState);
  this._quat.setFromRotationMatrix(this._rotationMatrix);

  this._rotationAxis.crossVectors(vec1, vec2).applyQuaternion(this._quat);
  return this._rotationAxis.normalize().clone();
}