QMaterial *RayCloudPlot::makeMaterial()
{
auto mat = new QMaterial();
auto eff = new QEffect(mat);
mat->addParameter(m_linewidthParam);
mat->addParameter(m_pixelSize);
mat->addParameter(m_colorParam);
// Set up the shader
auto gl3tech = new QTechnique();
auto api = gl3tech->graphicsApiFilter();
api->setApi(QGraphicsApiFilter::OpenGL);
// api->setMajorVersion(3);
// api->setMinorVersion(1);
// api->setProfile(QGraphicsApiFilter::CoreProfile);
api->setMajorVersion(2);
api->setMinorVersion(0);
api->setProfile(QGraphicsApiFilter::NoProfile);
// Forward render
auto ann = new QAnnotation();
ann->setName("renderingStyle");
ann->setValue("forward");
// Shader render pass
auto gl3program = new QShaderProgram();
gl3program->setVertexShaderCode(QShaderProgram::loadSource(QUrl("qrc:/shaders/ray.vert")));
gl3program->setFragmentShaderCode(QShaderProgram::loadSource(QUrl("qrc:/shaders/ray.frag")));
auto gl3pass = new QRenderPass();
gl3pass->setShaderProgram(gl3program);
// auto pointsize = new QPointSize();
// pointsize->setEnabled(true);
// gl3pass->addRenderState(pointsize);
// auto cullface = new QCullFace();
// cullface->setMode(QCullFace::Front);
// cullface->setEnabled(true);
// gl3pass->addRenderState(cullface);
gl3tech->addAnnotation(ann);
gl3tech->addPass(gl3pass);
// Push it all in
eff->addTechnique(gl3tech);
mat->setEffect(eff);
return mat;
}
/*!
Returns a new widget box interface with the given \a parent for the \a core interface.*/
QDesignerWidgetBoxInterface *QDesignerComponents::createWidgetBox(QDesignerFormEditorInterface *core, QWidget *parent)
{
qdesigner_internal::WidgetBox *widgetBox = new qdesigner_internal::WidgetBox(core, parent);
const QDesignerLanguageExtension *lang = qt_extension<QDesignerLanguageExtension*>(core->extensionManager(), core);
do {
if (lang) {
const QString languageWidgetBox = lang->widgetBoxContents();
if (!languageWidgetBox.isEmpty()) {
widgetBox->loadContents(lang->widgetBoxContents());
break;
}
}
widgetBox->setFileName(QStringLiteral(":/trolltech/widgetbox/widgetbox.xml"));
widgetBox->load();
} while (false);
const QString userWidgetBoxFile = widgetBoxFileName(QT_VERSION, lang);
widgetBox->setFileName(userWidgetBoxFile);
if (!QFileInfo(userWidgetBoxFile).exists()) {
// check previous version, that is, are we running the new version for the first time
// If so, try to copy the old widget box file
if (const int minv = qtMinorVersion(QT_VERSION)) {
int oldVersion = QT_VERSION;
setMinorVersion(minv - 1, &oldVersion);
const QString oldWidgetBoxFile = widgetBoxFileName(oldVersion, lang);
if (QFileInfo(oldWidgetBoxFile).exists())
QFile::copy(oldWidgetBoxFile, userWidgetBoxFile);
}
}
widgetBox->load();
return widgetBox;
}
void shouldDetermineCompatibility_data()
{
QTest::addColumn<QSharedPointer<Qt3DRender::QGraphicsApiFilter>>("required");
QTest::addColumn<QSharedPointer<Qt3DRender::QGraphicsApiFilter>>("actual");
QTest::addColumn<bool>("expected");
auto required = QSharedPointer<Qt3DRender::QGraphicsApiFilter>::create();
required->setApi(Qt3DRender::QGraphicsApiFilter::OpenGL);
required->setProfile(Qt3DRender::QGraphicsApiFilter::CoreProfile);
required->setMajorVersion(4);
required->setMinorVersion(5);
auto actual = QSharedPointer<Qt3DRender::QGraphicsApiFilter>::create();
actual->setApi(Qt3DRender::QGraphicsApiFilter::OpenGL);
actual->setProfile(Qt3DRender::QGraphicsApiFilter::CoreProfile);
actual->setMajorVersion(4);
actual->setMinorVersion(5);
bool expected = true;
QTest::newRow("exact_match") << required << actual << expected;
required = QSharedPointer<Qt3DRender::QGraphicsApiFilter>::create();
required->setApi(Qt3DRender::QGraphicsApiFilter::OpenGL);
required->setProfile(Qt3DRender::QGraphicsApiFilter::CoreProfile);
required->setMajorVersion(3);
required->setMinorVersion(2);
actual = QSharedPointer<Qt3DRender::QGraphicsApiFilter>::create();
actual->setApi(Qt3DRender::QGraphicsApiFilter::OpenGL);
actual->setProfile(Qt3DRender::QGraphicsApiFilter::CoreProfile);
actual->setMajorVersion(4);
actual->setMinorVersion(5);
expected = true;
QTest::newRow("actual_is_higher_version") << required << actual << expected;
required = QSharedPointer<Qt3DRender::QGraphicsApiFilter>::create();
required->setApi(Qt3DRender::QGraphicsApiFilter::OpenGL);
required->setProfile(Qt3DRender::QGraphicsApiFilter::CoreProfile);
required->setMajorVersion(4);
required->setMinorVersion(5);
actual = QSharedPointer<Qt3DRender::QGraphicsApiFilter>::create();
actual->setApi(Qt3DRender::QGraphicsApiFilter::OpenGL);
actual->setProfile(Qt3DRender::QGraphicsApiFilter::CoreProfile);
actual->setMajorVersion(3);
actual->setMinorVersion(2);
expected = false;
QTest::newRow("actual_is_lower_version") << required << actual << expected;
required = QSharedPointer<Qt3DRender::QGraphicsApiFilter>::create();
required->setApi(Qt3DRender::QGraphicsApiFilter::OpenGL);
required->setProfile(Qt3DRender::QGraphicsApiFilter::CompatibilityProfile);
required->setMajorVersion(4);
required->setMinorVersion(5);
actual = QSharedPointer<Qt3DRender::QGraphicsApiFilter>::create();
actual->setApi(Qt3DRender::QGraphicsApiFilter::OpenGL);
actual->setProfile(Qt3DRender::QGraphicsApiFilter::CoreProfile);
actual->setMajorVersion(4);
actual->setMinorVersion(5);
expected = false;
QTest::newRow("wrong_profile") << required << actual << expected;
required = QSharedPointer<Qt3DRender::QGraphicsApiFilter>::create();
required->setApi(Qt3DRender::QGraphicsApiFilter::OpenGL);
required->setProfile(Qt3DRender::QGraphicsApiFilter::CoreProfile);
required->setMajorVersion(3);
required->setMinorVersion(2);
actual = QSharedPointer<Qt3DRender::QGraphicsApiFilter>::create();
actual->setApi(Qt3DRender::QGraphicsApiFilter::OpenGLES);
actual->setProfile(Qt3DRender::QGraphicsApiFilter::NoProfile);
actual->setMajorVersion(3);
actual->setMinorVersion(2);
expected = false;
QTest::newRow("wrong_api") << required << actual << expected;
required = QSharedPointer<Qt3DRender::QGraphicsApiFilter>::create();
required->setApi(Qt3DRender::QGraphicsApiFilter::OpenGL);
required->setProfile(Qt3DRender::QGraphicsApiFilter::NoProfile);
required->setMajorVersion(2);
required->setMinorVersion(0);
actual = QSharedPointer<Qt3DRender::QGraphicsApiFilter>::create();
actual->setApi(Qt3DRender::QGraphicsApiFilter::OpenGL);
actual->setProfile(Qt3DRender::QGraphicsApiFilter::CompatibilityProfile);
actual->setMajorVersion(3);
actual->setMinorVersion(2);
expected = true;
QTest::newRow("gl_3_2_compatibility_can_use_gl_2_0") << required << actual << expected;
required = QSharedPointer<Qt3DRender::QGraphicsApiFilter>::create();
required->setApi(Qt3DRender::QGraphicsApiFilter::OpenGL);
required->setProfile(Qt3DRender::QGraphicsApiFilter::NoProfile);
required->setMajorVersion(2);
required->setMinorVersion(0);
actual = QSharedPointer<Qt3DRender::QGraphicsApiFilter>::create();
actual->setApi(Qt3DRender::QGraphicsApiFilter::OpenGL);
actual->setProfile(Qt3DRender::QGraphicsApiFilter::CoreProfile);
actual->setMajorVersion(3);
actual->setMinorVersion(2);
expected = false;
QTest::newRow("gl_3_2_core_cant_use_gl_2_0") << required << actual << expected;
}
void HsQMLContextControl::unsetMinorVersion()
{
setMinorVersion(-1);
}
