64]); echo $native; //设置打印光线跟踪的配置参数 $path = new Path(['glossinessthreshold' => 0.999]); echo $path; //设置打印 采样器 配置参数 $sampler = new Sampler(['imagemutationrate' => 0.888]); $sampler->random->overlapping = 32; echo $sampler; $lightStrategy = new LightStrategy(); echo $lightStrategy; */ $filesaver = new FileSaver(); echo $filesaver; $film = new Film(); $film->outputs[3]['index'] = '中国最牛'; echo $film; ?>