Hello i am trying to to something like this..

<?php

class Build extends Controller
{

public function onSelectPartial()
{
$theme = Theme::load('base');
$partial = CmsCompoundObject::load($theme,'partials/sliders/Slider-normal--c8.htm');
$partial->markup; // i got the raw markup how can i compile that Partial that has Twig?
}

}

If anyone is interested this is a little workaround

This parse a partial inside the themes/partials with twig in the backend Controller

<?php
$elem = \Input::get('partial');
        $theme = Theme::load('base');
        $partial = CmsCompoundObject::load($theme,"partials/$elem");
        $this->markupPreview = $partial->markup;
        $twig = App::make('twig.environment');
        $c = new MainController($theme);
        $twig->addExtension(new CmsTwigExtension($c));
        $twig->addExtension(new SystemTwigExtension($c));
        $html = Twig::parse($this->markupPreview,['pages'=>[['title'=>'Hepou'],['title'=>'Hpos']]]);
        return $this->makePartial('modal',['content'=>$html]);