Render template from twig extension

Question

I have built a twig extension to do some things and one of them is render a template. How can I access from inside the twig extension the engine environment and call the Render

Answer 1

Using this function the user can pass the twig environment instance to a twig extension

private $environment;

public function initRuntime(\Twig_Environment $environment)
{
    $this->environment = $environment;
}