Neos\Fusion\ViewHelpers\RenderViewHelper::initializeFusionView PHP Method

    protected function initializeFusionView()
    {
        $this->typoScriptView = new FusionView();
        $this->typoScriptView->setControllerContext($this->controllerContext);
        $this->typoScriptView->disableFallbackView();
        if ($this->hasArgument('typoScriptFilePathPattern')) {
            $this->typoScriptView->setTypoScriptPathPattern($this->arguments['typoScriptFilePathPattern']);
        }
    }