diff options
Diffstat (limited to 'src/datavisualization/engine/q3dsurface.cpp')
-rw-r--r-- | src/datavisualization/engine/q3dsurface.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/datavisualization/engine/q3dsurface.cpp b/src/datavisualization/engine/q3dsurface.cpp index 1d6c0a1f..8db2b381 100644 --- a/src/datavisualization/engine/q3dsurface.cpp +++ b/src/datavisualization/engine/q3dsurface.cpp @@ -96,6 +96,9 @@ QT_BEGIN_NAMESPACE_DATAVISUALIZATION Q3DSurface::Q3DSurface(const QSurfaceFormat *format, QWindow *parent) : QAbstract3DGraph(new Q3DSurfacePrivate(this), format, parent) { + if (!dptr()->m_initialized) + return; + dptr()->m_shared = new Surface3DController(geometry()); d_ptr->setVisualController(dptr()->m_shared); dptr()->m_shared->initializeOpenGL(); @@ -302,7 +305,8 @@ QList<QValue3DAxis *> Q3DSurface::axes() const // Q3DSurfacePrivate Q3DSurfacePrivate::Q3DSurfacePrivate(Q3DSurface *q) - : QAbstract3DGraphPrivate(q) + : QAbstract3DGraphPrivate(q), + m_shared(0) { } |