来源:https://www.tonymacx86.com/threads/guide-disabling-discrete-graphics-in-dual-gpu-laptops.163772/ Overview 概述 The purpose of this guide is to show you how to disable the discrete graphics device
// Set up the QVTK window viewer.reset (new pcl::visualization::PCLVisualizer ("viewer", false)); // viewer->addCoordinateSystem (1000.0); //连接qvtk ui->qvtkWidget->SetRenderWindow (viewer->