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-rw-r--r--src/datavisualization/engine/surface3drenderer_p.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/datavisualization/engine/surface3drenderer_p.h b/src/datavisualization/engine/surface3drenderer_p.h
index 23e9fbb1..fd8b15a9 100644
--- a/src/datavisualization/engine/surface3drenderer_p.h
+++ b/src/datavisualization/engine/surface3drenderer_p.h
@@ -134,6 +134,7 @@ private:
virtual void updateShadowQuality(QDataVis::ShadowQuality quality);
virtual void updateTextures();
virtual void initShaders(const QString &vertexShader, const QString &fragmentShader);
+ QRect calculateSampleRect(QSurfaceDataProxy *dataProxy);
void loadBackgroundMesh();
void loadGridLineMesh();
void loadLabelMesh();