int main(int argc, char *argv[])
{
QApplication a(argc, argv);
MyGLWidget w;
w.show();
return a.exec();
}
int main(int argc, char **argv)
{
Q_INIT_RESOURCE(texture);
QApplication app(argc, argv);
QTextCodec::setCodecForTr(QTextCodec::codecForLocale());
MyGLWidget myglWidget;
myglWidget.show();
return app.exec();
}
MyWidget::MyWidget(QWidget *parent):QWidget(parent)
{
MyGLWidget *win = new MyGLWidget();
QHBoxLayout *layout = new QHBoxLayout;
layout->addWidget(win,Qt::AlignLeft);
win->grabKeyboard();
win->grabMouse();
setLayout(layout);
}
void MainWindow::on_action3D_triggered()
{
QString dataDir;
dataDir = QFileDialog::getExistingDirectory(
this,
tr("Open Directory"),
"/",
QFileDialog::ShowDirsOnly|QFileDialog::DontResolveSymlinks
);
QDir dir(dataDir);
QFileInfoList infoList = dir.entryInfoList(QDir::Files|QDir::NoDotAndDotDot);
if (infoList.size() > 0 &&
infoList[0].absoluteFilePath().right(4) == "pmpl") {
MyGLWidget *w = new MyGLWidget(dataDir);
w->get3DDataParam(infoList); //这句之后w->data3D赋值完毕
w->resize(1000,800);
w->setWindowTitle("3D扫描图");
w->show();
}
}
