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Diffstat (limited to 'src/Viewer/Qt3DViewer/main.cpp')
| -rw-r--r-- | src/Viewer/Qt3DViewer/main.cpp | 367 |
1 files changed, 0 insertions, 367 deletions
diff --git a/src/Viewer/Qt3DViewer/main.cpp b/src/Viewer/Qt3DViewer/main.cpp deleted file mode 100644 index 6b020a4f..00000000 --- a/src/Viewer/Qt3DViewer/main.cpp +++ /dev/null @@ -1,367 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2013 - 2016 NVIDIA Corporation. -** Copyright (C) 2017 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of Qt 3D Studio. -** -** $QT_BEGIN_LICENSE:GPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3 or (at your option) any later version -** approved by the KDE Free Qt Foundation. The licenses are as published by -** the Free Software Foundation and appearing in the file LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "viewer.h" - -#include <QtGui/qguiapplication.h> -#include <QtGui/qtouchdevice.h> -#include <QtGui/qscreen.h> -#include <QtCore/qcommandlineparser.h> -#include <QtCore/qfile.h> -#include <QtCore/qtimer.h> -#include <QtGui/qopenglcontext.h> -#include <QtStudio3D/q3dssurfaceviewer.h> -#include <QtStudio3D/private/q3dsimagesequencegenerator_p.h> -#include <QtQml/qqmlapplicationengine.h> -#include <QtQml/qqmlengine.h> -#include <QtQml/qqmlcontext.h> - -static QSurfaceFormat findIdealGLVersion() -{ - QSurfaceFormat fmt; - fmt.setProfile(QSurfaceFormat::CoreProfile); - - // Advanced: Try 4.3 core (so we get compute shaders for instance) - fmt.setVersion(4, 3); - QOpenGLContext ctx; - ctx.setFormat(fmt); - if (ctx.create() && ctx.format().version() >= qMakePair(4, 3)) - return fmt; - - // Basic: Stick with 3.3 for now to keep less fortunate, - // Mesa-based systems happy - fmt.setVersion(3, 3); - ctx.setFormat(fmt); - if (ctx.create()) - return fmt; - - // We tried... - return QSurfaceFormat::defaultFormat(); -} - -static QSurfaceFormat findIdealGLESVersion() -{ - QSurfaceFormat fmt; - - // Advanced: Try 3.1 (so we get compute shaders for instance) - fmt.setVersion(3, 1); - QOpenGLContext ctx; - ctx.setFormat(fmt); - if (ctx.create()) - return fmt; - - // Basic: OpenGL ES 3.0 is a hard requirement at the moment since we can - // only generate 300 es shaders, uniform buffers are mandatory. - fmt.setVersion(3, 0); - ctx.setFormat(fmt); - if (ctx.create()) - return fmt; - - // We tried... - return QSurfaceFormat::defaultFormat(); -} - -int main(int argc, char *argv[]) -{ -#if defined(Q_OS_MACOS) - QSurfaceFormat openGLFormat; - openGLFormat.setRenderableType(QSurfaceFormat::OpenGL); - openGLFormat.setProfile(QSurfaceFormat::CoreProfile); - openGLFormat.setMajorVersion(4); - openGLFormat.setMinorVersion(1); - openGLFormat.setStencilBufferSize(8); - QSurfaceFormat::setDefaultFormat(openGLFormat); -#endif - - QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling); - QCoreApplication::setOrganizationName("The Qt Company"); - QCoreApplication::setOrganizationDomain("qt.io"); - QCoreApplication::setApplicationName("Qt 3D Viewer"); - - QGuiApplication a(argc, argv); - -#if !defined(Q_OS_MACOS) - QSurfaceFormat fmt; - if (QOpenGLContext::openGLModuleType() == QOpenGLContext::LibGL) - fmt = findIdealGLVersion(); - else - fmt = findIdealGLESVersion(); - fmt.setDepthBufferSize(24); - fmt.setStencilBufferSize(8); - QSurfaceFormat::setDefaultFormat(fmt); -#endif - - QCommandLineParser parser; - parser.addHelpOption(); - parser.addPositionalArgument( - "file", - QCoreApplication::translate("main", "The presentation file to open."), - QCoreApplication::translate("main", "[file]")); - - parser.addOption({"sequence", - QCoreApplication::translate("main", - "Generates an image sequence.\n" - "The file argument must be specified.\n""" - "Specifying any of the seq-* arguments\n" - "implies setting this option.")}); - parser.addOption({"seq-start", - QCoreApplication::translate("main", - "Start time of the sequence in\n" - "milliseconds.\n" - "The default value is 0."), - QCoreApplication::translate("main", "ms"), QString::number(0)}); - parser.addOption({"seq-end", - QCoreApplication::translate("main", - "End time of the sequence in\n" - "milliseconds.\n" - "The default value is 1000."), - QCoreApplication::translate("main", "ms"), QString::number(1000)}); - parser.addOption({"seq-fps", - QCoreApplication::translate("main", - "Frames per second for the sequence.\n" - "The default value is 60."), - QCoreApplication::translate("main", "fps"), QString::number(60)}); - parser.addOption({"seq-interval", - QCoreApplication::translate("main", - "Time interval between frames in\n" - "the sequence in milliseconds. The seq-fps argument is ignored" - "if this argument is used."), - QCoreApplication::translate("main", "ms"), QString::number(0)}); - parser.addOption({"seq-width", - QCoreApplication::translate("main", - "Width of the image sequence.\n" - "The default value is 1920."), - QCoreApplication::translate("main", "pixels"), QString::number(1920)}); - parser.addOption({"seq-height", - QCoreApplication::translate("main", - "Height of the image sequence.\n" - "The default value is 1080."), - QCoreApplication::translate("main", "pixels"), QString::number(1080)}); - parser.addOption({"seq-outpath", - QCoreApplication::translate("main", - "Output path of the image sequence.\n" - "The default value is the current directory."), - QCoreApplication::translate("main", "path"), QStringLiteral(".")}); - parser.addOption({"seq-outfile", - QCoreApplication::translate("main", - "Output filename base for the image\n" - "sequence.\n" - "The default value is derived from the presentation filename."), - QCoreApplication::translate("main", "file"), QStringLiteral("")}); - parser.addOption({"connect", - QCoreApplication::translate("main", - "If this parameter is specified, the viewer\n" - "is started in connection mode.\n" - "The default value is 36000."), - QCoreApplication::translate("main", "port"), QString::number(36000)}); - parser.addOption({"fullscreen", - QCoreApplication::translate("main", - "Starts the viewer in fullscreen mode.\n")}); - parser.addOption({"maximized", - QCoreApplication::translate("main", - "Starts the viewer in maximized mode.")}); - parser.addOption({"windowgeometry", - QCoreApplication::translate("main", - "Specifies the initial\n" - "window geometry using the X11-syntax.\n" - "For example: 1000x800+50+50"), - QCoreApplication::translate("main", "geometry"), QStringLiteral("")}); - parser.addOption({"mattecolor", - QCoreApplication::translate("main", - "Specifies custom matte color\n" - "using #000000 syntax.\n" - "For example, white matte: #ffffff"), - QCoreApplication::translate("main", "color"), QStringLiteral("#333333")}); - parser.addOption({"showstats", - QCoreApplication::translate("main", - "Show render statistics on screen.")}); - parser.addOption({"scalemode", - QCoreApplication::translate("main", - "Specifies scaling mode.\n" - "The default value is 'center'."), - QCoreApplication::translate("main", "center|fit|fill"), - QStringLiteral("center")}); - parser.process(a); - - const QStringList files = parser.positionalArguments(); - if (files.count() > 1) { - qWarning() << "Only one presentation file can be given."; - parser.showHelp(-1); - } - - bool generateSequence = parser.isSet("sequence") || parser.isSet("seq-start") - || parser.isSet("seq-end") || parser.isSet("seq-fps") - || parser.isSet("seq-interval") || parser.isSet("seq-width") - || parser.isSet("seq-height") || parser.isSet("seq-outpath") - || parser.isSet("seq-outfile"); - -#ifndef Q_OS_ANDROID - Q3DSImageSequenceGenerator *generator = nullptr; -#endif - Viewer viewer(generateSequence); - - // Figure out control size multiplier for devices using touch screens to ensure all controls - // have minimum usable size. - qreal sizeMultiplier = 1.0; - const auto touchDevices = QTouchDevice::devices(); - if (touchDevices.size() > 0) { - // Find out the actual screen logical pixel size. Typically touch devices we care about - // only have a single screen, so we just check primary screen. - const auto screens = QGuiApplication::screens(); - if (screens.size() > 0) { - QScreen *screen = screens.at(0); - qreal dpi = screen->physicalDotsPerInch() / screen->devicePixelRatio(); - sizeMultiplier = dpi / 40.0; // divider chosen empirically - } - } - - QQmlApplicationEngine engine; - // Set import paths so that standalone installation works - QString extraImportPath1(QStringLiteral("%1/qml")); - engine.addImportPath(extraImportPath1.arg(QGuiApplication::applicationDirPath())); -#ifdef Q_OS_MACOS - QString extraImportPath2(QStringLiteral("%1/../../../../qml")); - engine.addImportPath(extraImportPath2.arg(QGuiApplication::applicationDirPath())); -#endif - - QQmlContext *ctx = engine.rootContext(); - ctx->setContextProperty(QStringLiteral("_menuBackgroundColor"), QColor("#404244")); - ctx->setContextProperty(QStringLiteral("_menuSelectionColor"), QColor("#46a2da")); - ctx->setContextProperty(QStringLiteral("_menuBorderColor"), QColor("#727476")); - ctx->setContextProperty(QStringLiteral("_dialogBorderColor"), QColor("#404244")); - ctx->setContextProperty(QStringLiteral("_dialogBackgroundColor"), QColor("#2e2f30")); - ctx->setContextProperty(QStringLiteral("_dialogFieldColor"), QColor("#404244")); - ctx->setContextProperty(QStringLiteral("_dialogFieldBorderColor"), QColor("#262829")); - ctx->setContextProperty(QStringLiteral("_textColor"), QColor("#ffffff")); - ctx->setContextProperty(QStringLiteral("_disabledColor"), QColor("#727476")); - ctx->setContextProperty(QStringLiteral("_fontSize"), int(12 * sizeMultiplier)); - ctx->setContextProperty(QStringLiteral("_controlBaseHeight"), int(24 * sizeMultiplier)); - ctx->setContextProperty(QStringLiteral("_controlBaseWidth"), int(80 * sizeMultiplier)); - ctx->setContextProperty(QStringLiteral("_controlPadding"), int(12 * sizeMultiplier)); - ctx->setContextProperty(QStringLiteral("_viewerHelper"), &viewer); - qmlRegisterUncreatableType<Viewer>( - "Qt3DStudioViewer", 1, 0, "ViewerHelper", - QCoreApplication::translate("main", - "Creation of ViewerHelper not allowed from QML")); - engine.load(QUrl(QLatin1String("qrc:/qml/main.qml"))); - Q_ASSERT(engine.rootObjects().size() > 0); - QWindow *appWindow = qobject_cast<QWindow *>(engine.rootObjects().at(0)); - Q_ASSERT(appWindow); - viewer.setQmlRootObject(appWindow); - - if (parser.isSet(QStringLiteral("windowgeometry"))) { - int width = 1280; - int height = 768; - int x = 50; - int y = 50; - QString geometryStr = parser.value(QStringLiteral("windowgeometry")); - const QStringList splitPlus = geometryStr.split(QLatin1Char('+')); - if (splitPlus.size() > 0) { - const QStringList splitX = splitPlus[0].split(QLatin1Char('x')); - if (splitX.size() >= 2) { - width = splitX[0].toInt(); - height = splitX[1].toInt(); - } - if (splitPlus.size() >= 3) { - x = splitPlus[1].toInt(); - y = splitPlus[2].toInt(); - } - } - appWindow->setGeometry(x, y, width, height); - } - if (parser.isSet(QStringLiteral("fullscreen"))) - appWindow->setVisibility(QWindow::FullScreen); - else if (parser.isSet(QStringLiteral("maximized"))) - appWindow->setVisibility(QWindow::Maximized); - - if (parser.isSet(QStringLiteral("mattecolor"))) { - QColor matteColor(parser.value("mattecolor")); - if (matteColor != Qt::black) { - appWindow->setProperty("showMatteColor", QVariant::fromValue<QColor>(matteColor)); - appWindow->setProperty("matteColor", QVariant::fromValue<QColor>(matteColor)); - } - } - if (parser.isSet(QStringLiteral("showstats"))) - appWindow->setProperty("showRenderStats", true); - if (parser.isSet(QStringLiteral("scalemode"))) { - QString scaleStr(parser.value("scalemode")); - if (scaleStr == QStringLiteral("fit")) - appWindow->setProperty("scaleMode", Q3DSViewerSettings::ScaleModeFit); - else if (scaleStr == QStringLiteral("fill")) - appWindow->setProperty("scaleMode", Q3DSViewerSettings::ScaleModeFill); - else - appWindow->setProperty("scaleMode", Q3DSViewerSettings::ScaleModeCenter); - } - -#ifndef Q_OS_ANDROID - if (generateSequence) { - if (files.count() != 1) { - qWarning() << "Presentation file is required for generating an image sequence."; - parser.showHelp(-1); - } - generator = new Q3DSImageSequenceGenerator; - QObject::connect(generator, &Q3DSImageSequenceGenerator::progress, - &viewer, &Viewer::generatorProgress); - QObject::connect(generator, &Q3DSImageSequenceGenerator::finished, - &viewer, &Viewer::generatorFinished); - viewer.setGeneratorDetails(files.first()); - generator->generateImageSequence( - files.first(), - parser.value("seq-start").toDouble(), - parser.value("seq-end").toDouble(), - parser.value("seq-fps").toDouble(), - parser.value("seq-interval").toDouble(), - parser.value("seq-width").toInt(), - parser.value("seq-height").toInt(), - parser.value("seq-outpath"), - parser.value("seq-outfile")); - } else -#endif - if (!files.isEmpty()) { - // Load the presentation after window has been exposed to give QtQuick time to construct - // the application window properly - QTimer *exposeTimer = new QTimer(appWindow); - QObject::connect(exposeTimer, &QTimer::timeout, [&](){ - if (appWindow->isExposed()) { - exposeTimer->stop(); - exposeTimer->deleteLater(); - viewer.loadFile(files.first()); - } - }); - exposeTimer->start(0); - } else { - viewer.setContentView(Viewer::ConnectView); - if (parser.isSet(QStringLiteral("connect"))) - viewer.setConnectPort(parser.value(QStringLiteral("connect")).toInt()); - viewer.connectRemote(); - } - - return a.exec(); -} |