--TEST--
Test for method `toMat()`.
--SKIPIF--
<?php
require_once 'includes/loaded.php';
is_php_arma_loaded();
?>
--FILE--
<?php

$mat = Arma\IMat::init(3, 3, Arma\Fill::ZEROS);
$submat = $mat->submat(1, 1, 2, 2);
$mat1 = $submat->toMat();
$mat1->at(0, 0)->setTo(1);
$mat->rawPrint();
$mat1->rawPrint();

?>
--EXPECT--
0 0 0
0 0 0
0 0 0
1 0
0 0