diff options
| -rw-r--r-- | src/quick3d/imports/scene3d/scene3ditem.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/quick3d/imports/scene3d/scene3ditem.cpp b/src/quick3d/imports/scene3d/scene3ditem.cpp index a65fb8baa..53f238927 100644 --- a/src/quick3d/imports/scene3d/scene3ditem.cpp +++ b/src/quick3d/imports/scene3d/scene3ditem.cpp @@ -548,8 +548,11 @@ void Scene3DItem::createDummySurface(QWindow *rw, Qt3DRender::QRenderSurfaceSele */ void Scene3DItem::setItemAreaAndDevicePixelRatio(QSize area, qreal devicePixelRatio) { - Qt3DRender::QRenderSurfaceSelector *surfaceSelector - = Qt3DRender::QRenderSurfaceSelectorPrivate::find(entity()); + Qt3DCore::QEntity *rootEntity = entity(); + if (!rootEntity) { + return; + } + Qt3DRender::QRenderSurfaceSelector *surfaceSelector = Qt3DRender::QRenderSurfaceSelectorPrivate::find(rootEntity); if (surfaceSelector) { surfaceSelector->setExternalRenderTargetSize(area); surfaceSelector->setSurfacePixelRatio(devicePixelRatio); |