2 files changed, 11 insertions, 16 deletions
diff --git a/src/datavisualization/data/customrenderitem.cpp b/src/datavisualization/data/customrenderitem.cpp
index 53db9bd1..a1c70057 100644
--- a/src/datavisualization/data/customrenderitem.cpp
+++ b/src/datavisualization/data/customrenderitem.cpp
@@ -24,29 +24,19 @@ CustomRenderItem::CustomRenderItem()
     : AbstractRenderItem(),
       m_texture(0),
       m_object(0),
-      m_visible(true)
+      m_visible(true),
+      m_renderer(0)
 {
 }
 
-CustomRenderItem::CustomRenderItem(const CustomRenderItem &other)
-    : AbstractRenderItem(other)
-{
-    m_texture = other.m_texture;
-}
-
 CustomRenderItem::~CustomRenderItem()
 {
-    if (m_object)
-        delete m_object;
+    ObjectHelper::releaseObjectHelper(m_renderer, m_object);
 }
 
 void CustomRenderItem::setMesh(const QString &meshFile)
 {
-    if (m_object)
-        delete m_object;
-    // Load mesh and make an object of it
-    m_object = new ObjectHelper(meshFile);
-    m_object->load();
+    ObjectHelper::resetObjectHelper(m_renderer, m_object, meshFile);
 }
 
 QT_END_NAMESPACE_DATAVISUALIZATION
diff --git a/src/datavisualization/data/customrenderitem_p.h b/src/datavisualization/data/customrenderitem_p.h
index f05540d0..17195f7b 100644
--- a/src/datavisualization/data/customrenderitem_p.h
+++ b/src/datavisualization/data/customrenderitem_p.h
@@ -35,12 +35,12 @@
 QT_BEGIN_NAMESPACE_DATAVISUALIZATION
 
 class QCustom3DItem;
+class Abstract3DRenderer;
 
 class CustomRenderItem : public AbstractRenderItem
 {
 public:
     CustomRenderItem();
-    CustomRenderItem(const CustomRenderItem &other);
     virtual ~CustomRenderItem();
 
     inline void setTexture(GLuint texture) { m_texture = texture; }
@@ -65,19 +65,24 @@ public:
     inline int index() const { return m_index; }
     inline void setShadowCasting(bool shadowCasting) { m_shadowCasting = shadowCasting; }
     inline bool isShadowCasting() const { return m_shadowCasting; }
+    inline void setRenderer(Abstract3DRenderer *renderer) { m_renderer = renderer; }
 
 private:
+    Q_DISABLE_COPY(CustomRenderItem)
+
     GLuint m_texture;
     QVector3D m_scaling;
     QVector3D m_position;
     bool m_absolute;
-    ObjectHelper *m_object;
+    ObjectHelper *m_object; // shared reference
     bool m_needBlend;
     bool m_visible;
     bool m_valid;
     int m_index;
     bool m_shadowCasting;
     QCustom3DItem *m_item;
+    Abstract3DRenderer *m_renderer;
+
  };
 typedef QHash<QCustom3DItem *, CustomRenderItem *> CustomRenderItemArray;