/**
* Add a Block to a pixel to a given coordinate depending
* on a pixels color
*
* @param \ImagickPixel $pixel
* @param Structure $structure
* @param $x
* @param $y
* @param $z
*/
protected function addBlockForPixel(\ImagickPixel $pixel, Structure $structure, $x, $y, $z)
{
$color = $pixel->getColor();
$type = $this->blockTypeColorMapping->getBlockTypeForRgbColor($color['r'], $color['g'], $color['b']);
if (null === $type) {
return;
}
// if meta is null it becomes 0
$meta = (int) $type->getMeta();
$structure->createBlock($type->getName(), array('x' => $x, 'y' => $y, 'z' => $z), $meta);
}
