public function Opposite()
{
$result = new ALiVE_Matrix($this->Order());
for ($i = 0; $i < $result->M(); ++$i) {
for ($j = 0; $j < $result->N(); ++$j) {
$result->Set($i, $j, -$this->Get($i, $j));
}
}
return $result;
}
private function FromMatrix(ALiVE_Matrix $x)
{
w_assert($x->M() == 1 && $x->N() == 4);
$this->Initialize($x->Get(0, 0), $x->Get(0, 1), $x->Get(0, 2));
}
public function ALiVE_Transformation(ALiVE_Matrix $matrix)
{
w_assert($matrix->N() == 4 && $matrix->M() == 4);
$this->mMatrix = $matrix;
}
