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;
}
Qt3DCore::QEntity *QgsDemTerrainTileLoader::createEntity( Qt3DCore::QEntity *parent )
{
QgsTerrainTileEntity *entity = new QgsTerrainTileEntity;
// create geometry renderer
Qt3DRender::QGeometryRenderer *mesh = new Qt3DRender::QGeometryRenderer;
mesh->setGeometry( new DemTerrainTileGeometry( mResolution, mHeightMap, mesh ) );
entity->addComponent( mesh ); // takes ownership if the component has no parent
// create material
createTextureComponent( entity );
// create transform
Qt3DCore::QTransform *transform;
transform = new Qt3DCore::QTransform();
entity->addComponent( transform );
float zMin, zMax;
_heightMapMinMax( mHeightMap, zMin, zMax );
const Qgs3DMapSettings &map = terrain()->map3D();
QgsRectangle extent = map.terrainGenerator()->tilingScheme().tileToExtent( mNode->tileX(), mNode->tileY(), mNode->tileZ() ); //node->extent;
double x0 = extent.xMinimum() - map.originX();
double y0 = extent.yMinimum() - map.originY();
double side = extent.width();
double half = side / 2;
transform->setScale3D( QVector3D( side, map.terrainVerticalScale(), side ) );
transform->setTranslation( QVector3D( x0 + half, 0, - ( y0 + half ) ) );
mNode->setExactBbox( QgsAABB( x0, zMin * map.terrainVerticalScale(), -y0, x0 + side, zMax * map.terrainVerticalScale(), -( y0 + side ) ) );
entity->setEnabled( false );
entity->setParent( parent );
return entity;
}
virtual Qt3DCore::QEntity *createEntity( Qt3DCore::QEntity *parent )
{
Qt3DCore::QEntity *entity = new Qt3DCore::QEntity;
// create geometry renderer
Qt3DRender::QGeometryRenderer *mesh = new Qt3DRender::QGeometryRenderer;
mesh->setGeometry( new QuantizedMeshGeometry( qmt, mTerrain->map3D(), mapSettings.mapToPixel(), mTerrain->terrainToMapTransform(), mesh ) );
entity->addComponent( mesh );
// create material
createTextureComponent( entity );
// create transform
Qt3DCore::QTransform *transform;
transform = new Qt3DCore::QTransform();
entity->addComponent( transform );
const Map3D &map = mTerrain->map3D();
transform->setScale3D( QVector3D( 1.f, map.zExaggeration, 1.f ) );
QgsRectangle mapExtent = mapSettings.extent();
float x0 = mapExtent.xMinimum() - map.originX;
float y0 = mapExtent.yMinimum() - map.originY;
float x1 = mapExtent.xMaximum() - map.originX;
float y1 = mapExtent.yMaximum() - map.originY;
float z0 = qmt->header.MinimumHeight, z1 = qmt->header.MaximumHeight;
node->setExactBbox( AABB( x0, z0 * map.zExaggeration, -y0, x1, z1 * map.zExaggeration, -y1 ) );
//epsilon = mapExtent.width() / map.tileTextureSize;
entity->setEnabled( false );
entity->setParent( parent );
return entity;
}