/**
* Reverse the sign of all the Bursa-Wolf parameter values
*
* @return void
*/
public function invert()
{
$this->translationVectors->getX()->invertValue();
$this->translationVectors->getY()->invertValue();
$this->translationVectors->getZ()->invertValue();
$this->rotationMatrix->getX()->invertValue();
$this->rotationMatrix->getY()->invertValue();
$this->rotationMatrix->getZ()->invertValue();
$this->scaleFactor = 0 - $this->scaleFactor;
}
/**
* @expectedException Exception
*/
public function testSetZValueInvalid()
{
$matrixObject = new TranslationVectors($this->_xyz);
$fluidReturn = $matrixObject->setZ();
}