void checkCloning_data()
{
QTest::addColumn<Qt3DCore::QTransform *>("transform");
Qt3DCore::QTransform *defaultConstructed = new Qt3DCore::QTransform();
QTest::newRow("defaultConstructed") << defaultConstructed;
Qt3DCore::QTransform *matrixPropertySet = new Qt3DCore::QTransform();
matrixPropertySet->setMatrix(Qt3DCore::QTransform::rotateAround(QVector3D(0.1877f, 0.6868f, 0.3884f), 45.0f, QVector3D(0.0f, 0.0f, 1.0f)));
QTest::newRow("matrixPropertySet") << matrixPropertySet;
Qt3DCore::QTransform *translationSet = new Qt3DCore::QTransform();
translationSet->setTranslation(QVector3D(0.1877f, 0.6868f, 0.3884f));
QTest::newRow("translationSet") << translationSet;
Qt3DCore::QTransform *scaleSet = new Qt3DCore::QTransform();
scaleSet->setScale3D(QVector3D(0.1f, 0.6f, 0.3f));
QTest::newRow("scaleSet") << scaleSet;
Qt3DCore::QTransform *rotationSet = new Qt3DCore::QTransform();
scaleSet->setRotation(Qt3DCore::QTransform::fromAxisAndAngle(0.0f, 0.0f, 1.0f, 30.0f));
QTest::newRow("rotationSet") << rotationSet;
Qt3DCore::QTransform *eulerRotationSet = new Qt3DCore::QTransform();
eulerRotationSet->setRotationX(90.0f);
eulerRotationSet->setRotationY(10.0f);
eulerRotationSet->setRotationZ(1.0f);
QTest::newRow("eulerRotationSet") << eulerRotationSet;
}
void checkCompositionDecomposition()
{
// GIVEN
Qt3DCore::QTransform t;
Qt3DCore::QTransform t2;
QMatrix4x4 m = Qt3DCore::QTransform::rotateAround(QVector3D(0.1877f, 0.6868f, 0.3884f), 45.0f, QVector3D(0.0f, 0.0f, 1.0f));
// WHEN
t.setMatrix(m);
t2.setScale3D(t.scale3D());
t2.setRotation(t.rotation());
t2.setTranslation(t.translation());
// THEN
QCOMPARE(t.scale3D(), t2.scale3D());
QCOMPARE(t.rotation(), t2.rotation());
QCOMPARE(t.translation(), t2.translation());
// Note: t.matrix() != t2.matrix() since different matrices
// can result in the same scale, rotation, translation
}
bool BrainSurfaceTreeItem::addData(const Surface& tSurface, Qt3DCore::QEntity* parent)
{
//Create renderable 3D entity
m_pParentEntity = parent;
m_pRenderable3DEntity = new Renderable3DEntity(parent);
m_pRenderable3DEntityActivationOverlay = new Renderable3DEntity(parent);
QMatrix4x4 m;
Qt3DCore::QTransform* transform = new Qt3DCore::QTransform();
m.rotate(180, QVector3D(0.0f, 1.0f, 0.0f));
m.rotate(-90, QVector3D(1.0f, 0.0f, 0.0f));
transform->setMatrix(m);
m_pRenderable3DEntity->addComponent(transform);
m_pRenderable3DEntityActivationOverlay->addComponent(transform);
//Create color from curvature information with default gyri and sulcus colors
QByteArray arrayCurvatureColor = createCurvatureVertColor(tSurface.curv());
//Set renderable 3D entity mesh and color data
m_pRenderable3DEntity->setMeshData(tSurface.rr(), tSurface.nn(), tSurface.tris(), -tSurface.offset(), arrayCurvatureColor);
//Generate activation overlay surface
// MatrixX3f overlayAdds = tSurface.rr();
// for(int i = 0; i<tSurface.nn().rows(); i++) {
// RowVector3f direction = tSurface.nn().row(i);
// direction.normalize();
// overlayAdds.row(i) = direction*0.0001;
// }
// m_pRenderable3DEntityActivationOverlay->setMeshData(tSurface.rr()+overlayAdds, tSurface.nn(), tSurface.tris(), -tSurface.offset(), matCurvatureColor);
//Add data which is held by this BrainSurfaceTreeItem
QVariant data;
data.setValue(arrayCurvatureColor);
this->setData(data, BrainSurfaceTreeItemRoles::SurfaceCurrentColorVert);
this->setData(data, BrainSurfaceTreeItemRoles::SurfaceCurvatureColorVert);
data.setValue(tSurface.rr());
this->setData(data, BrainSurfaceTreeItemRoles::SurfaceVert);
data.setValue(tSurface.tris());
this->setData(data, BrainSurfaceTreeItemRoles::SurfaceTris);
data.setValue(tSurface.nn());
this->setData(data, BrainSurfaceTreeItemRoles::SurfaceNorm);
data.setValue(tSurface.curv());
this->setData(data, BrainSurfaceTreeItemRoles::SurfaceCurv);
data.setValue(tSurface.offset());
this->setData(data, BrainSurfaceTreeItemRoles::SurfaceOffset);
data.setValue(m_pRenderable3DEntity);
this->setData(data, BrainSurfaceTreeItemRoles::SurfaceRenderable3DEntity);
data.setValue(m_pRenderable3DEntityActivationOverlay);
this->setData(data, BrainSurfaceTreeItemRoles::SurfaceRenderable3DEntityAcivationOverlay);
//Add surface meta information as item children
m_pItemSurfColorInfoOrigin = new BrainTreeMetaItem(BrainTreeMetaItemTypes::SurfaceColorInfoOrigin, "Color from curvature");
connect(m_pItemSurfColorInfoOrigin, &BrainTreeMetaItem::colorInfoOriginChanged,
this, &BrainSurfaceTreeItem::onColorInfoOriginOrCurvColorChanged);
*this<<m_pItemSurfColorInfoOrigin;
data.setValue(QString("Color from curvature"));
m_pItemSurfColorInfoOrigin->setData(data, BrainTreeMetaItemRoles::SurfaceColorInfoOrigin);
m_pItemSurfColSulci = new BrainTreeMetaItem(BrainTreeMetaItemTypes::SurfaceColorSulci, "Sulci color");
connect(m_pItemSurfColSulci, &BrainTreeMetaItem::curvColorsChanged,
this, &BrainSurfaceTreeItem::onColorInfoOriginOrCurvColorChanged);
*this<<m_pItemSurfColSulci;
data.setValue(QColor(50,50,50));
m_pItemSurfColSulci->setData(data, BrainTreeMetaItemRoles::SurfaceColorSulci);
m_pItemSurfColSulci->setData(data, Qt::DecorationRole);
m_pItemSurfColGyri = new BrainTreeMetaItem(BrainTreeMetaItemTypes::SurfaceColorGyri, "Gyri color");
connect(m_pItemSurfColGyri, &BrainTreeMetaItem::curvColorsChanged,
this, &BrainSurfaceTreeItem::onColorInfoOriginOrCurvColorChanged);
*this<<m_pItemSurfColGyri;
data.setValue(QColor(125,125,125));
m_pItemSurfColGyri->setData(data, BrainTreeMetaItemRoles::SurfaceColorGyri);
m_pItemSurfColGyri->setData(data, Qt::DecorationRole);
BrainTreeMetaItem *itemSurfFileName = new BrainTreeMetaItem(BrainTreeMetaItemTypes::SurfaceFileName, tSurface.fileName());
itemSurfFileName->setEditable(false);
*this<<itemSurfFileName;
data.setValue(tSurface.fileName());
itemSurfFileName->setData(data, BrainTreeMetaItemRoles::SurfaceFileName);
BrainTreeMetaItem *itemSurfType = new BrainTreeMetaItem(BrainTreeMetaItemTypes::SurfaceType, tSurface.surf());
itemSurfType->setEditable(false);
*this<<itemSurfType;
data.setValue(tSurface.surf());
itemSurfType->setData(data, BrainTreeMetaItemRoles::SurfaceType);
BrainTreeMetaItem *itemSurfPath = new BrainTreeMetaItem(BrainTreeMetaItemTypes::SurfaceFilePath, tSurface.filePath());
itemSurfPath->setEditable(false);
*this<<itemSurfPath;
data.setValue(tSurface.filePath());
itemSurfPath->setData(data, BrainTreeMetaItemRoles::SurfaceFilePath);
return true;
}