add functions of setting the speed and distance of bars

Change-Id: Id44adf11d445b9c30467e220465528a80ee31b18

chart2/source/view/charttypes/GL3DBarChart.cxx

@@ -654,6 +654,12 @@ void GL3DBarChart::create3DShapes(const boost::ptr_vector<VDataSeries>& rDataSer
     }
     if (BENCH_MARK_MODE && (!mpRenderThread.is()))
     {
+        //if scroll the bars, set the speed and distance first
+        if (mbScrollFlg)
+        {
+            mpRenderer->SetScrollSpeed((float)(BAR_SIZE_X + BAR_DISTANCE_X) / (float)miScrollRate);
+            mpRenderer->SetScrollDistance((float)(BAR_SIZE_X + BAR_DISTANCE_X));
+        }
         Size aSize = mrWindow.GetSizePixel();
         mrWindow.getContext().setWinSize(aSize);
         mpRenderThread = rtl::Reference<RenderThread>(new RenderBenchMarkThread(this));

chart2/source/view/inc/GL3DRenderer.hxx

@@ -210,6 +210,8 @@ public:
     void StartClick(sal_uInt32 &selectID);
     void EndClick();
     void SetScroll();
+    void SetScrollSpeed(float scrollSpeed);
+    void SetScrollDistance(float scrollDistance);
 private:
     void MoveModelf( const PosVecf3& trans, const PosVecf3& angle, const PosVecf3& scale);
 
@@ -453,6 +455,8 @@ private:
     std::vector<GLuint> m_Texturelist;
     bool m_bHighLighting;
     sal_uInt32 m_uiSelectID;
+    float m_fScrollSpeed;
+    float m_fScrollDistance;
 };
 
 }

chart2/source/view/main/GL3DRenderer.cxx

@@ -109,6 +109,8 @@ OpenGL3DRenderer::OpenGL3DRenderer():
     , m_iLightNum(0)
     , m_bHighLighting(false)
     , m_uiSelectID(0)
+    , m_fScrollSpeed(0.0f)
+    , m_fScrollDistance(0.0f)
 {
     m_Polygon3DInfo.lineOnly = false;
     m_Polygon3DInfo.twoSidesLighting = false;
@@ -2281,6 +2283,15 @@ void OpenGL3DRenderer::SetScroll()
     maResources.m_bScrollFlag = true;
 }
 
+void OpenGL3DRenderer::SetScrollSpeed(float scrollSpeed)
+{
+    m_fScrollSpeed = scrollSpeed;
+}
+void OpenGL3DRenderer::SetScrollDistance(float scrollDistance)
+{
+    m_fScrollDistance = scrollDistance;
+}
+
 void OpenGL3DRenderer::RenderBatchBars(bool bNewScene)
 {
     if(bNewScene)