Changeset 811 for GTP/trunk/Lib/Vis/Preprocessing/src/GlRenderer.h

Timestamp:

04/24/06 20:27:38 (18 years ago)

Author:

bittner

Message:

first merge after the svn server crash

File:

• GTP/trunk/Lib/Vis/Preprocessing/src/GlRenderer.h (modified) (6 diffs)

GTP/trunk/Lib/Vis/Preprocessing/src/GlRenderer.h

@@ -51 +51 @@
 };
 
+struct RenderCostSample {
+
+  RenderCostSample() {}
+
+  void Reset() {
+        mVisibleObjects = 0;
+        mVisiblePixels = 0;
+  }
+  
+  // visible object from the given point
+  int mVisibleObjects;
+
+  // visible pixels
+  int mVisiblePixels;
+  
+};
 
 /** Class encapsulating gl rendering for the scene.
@@ -75 +91 @@
   bool mWireFrame;
   
-bool mDetectEmptyViewSpace;
+  bool mDetectEmptyViewSpace;
   bool mSnapErrorFrames;
+
+  bool mUseGlLists;
+  
   QString mSnapPrefix;
 
@@ -83 +102 @@
   QWaitCondition mRenderingFinished;
   
+  vector<unsigned int> mOcclusionQueries;
   
   GlRenderer(SceneGraph *sceneGraph,
@@ -102 +122 @@
   RenderScene();
 
+  void
+  _RenderScene();
+
 
   virtual void
-  SetupProjection(const int w, const int h);
+  SetupProjection(const int w, const int h, const float angle = 70.0f);
 
   
@@ -122 +145 @@
 Q_OBJECT
 public:
-        GlRendererBuffer(const int w,
-                                         const int h,
-                                         SceneGraph *sceneGraph,
-                                         ViewCellsManager *viewcells,
-                                         KdTree *tree);
-
-  
+GlRendererBuffer(const int w,
+                                 const int h,
+                                 SceneGraph *sceneGraph,
+                                 ViewCellsManager *viewcells,
+                                 KdTree *tree);
+
+
+  void
+  EvalRenderCostSample(
+                                           RenderCostSample &sample
+                                           );
+
+  void
+  SampleRenderCost(
+                                   const int n,
+                                   vector<RenderCostSample> &samples
+                                   );
+
+
   void
   EvalPvsStat();
@@ -184 +219 @@
 
 private:
-        
+  unsigned int *mPixelBuffer;
+  
         static void GenQueries(const int numQueries);