Always create a QFrameGraph component and forward renderer

This will allow to easily set for e.g. clear color from a C++ app
even before the window is shown.

Change-Id: I343b68d2fd1a3a37f99f3437afb900597fe02390
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>

1 files changed, 1 insertions, 11 deletions

diff --git a/examples/qt3d/basicshapes-cpp/main.cpp b/examples/qt3d/basicshapes-cpp/main.cpp
index 586647849..90c926ac3 100644
--- a/examples/qt3d/basicshapes-cpp/main.cpp
+++ b/examples/qt3d/basicshapes-cpp/main.cpp
@@ -74,6 +74,7 @@ int main(int argc, char **argv)
 {
     QApplication app(argc, argv);
     Qt3DWindow *view = new Qt3DWindow();
+    view->defaultFramegraph()->setClearColor(QColor(QRgb(0x4d4d4f)));
     QWidget *container = QWidget::createWindowContainer(view);
     QSize screenSize = view->screen()->size();
     container->setMinimumSize(QSize(200, 100));
@@ -106,17 +107,6 @@ int main(int argc, char **argv)
     Qt3DInput::QFirstPersonCameraController *camController = new Qt3DInput::QFirstPersonCameraController(rootEntity);
     camController->setCamera(cameraEntity);
 
-    // FrameGraph
-    Qt3DRender::QFrameGraph *frameGraph = new Qt3DRender::QFrameGraph();
-    Qt3DRender::QForwardRenderer *forwardRenderer = new Qt3DRender::QForwardRenderer();
-
-    forwardRenderer->setCamera(cameraEntity);
-    forwardRenderer->setClearColor(QColor(QRgb(0x4d4d4f)));
-    frameGraph->setActiveFrameGraph(forwardRenderer);
-
-    // Setting the FrameGraph
-    view->setFrameGraph(frameGraph);
-
     // Scenemodifier
     SceneModifier *modifier = new SceneModifier(rootEntity);