Changeset 1076 for GTP/trunk/Lib/Vis/Preprocessing/src/VspBspTree.cpp

Timestamp:

07/05/06 10:43:45 (18 years ago)

Author:

mattausch

Message:

version for performance testing

File:

• GTP/trunk/Lib/Vis/Preprocessing/src/VspBspTree.cpp (modified) (5 diffs)

GTP/trunk/Lib/Vis/Preprocessing/src/VspBspTree.cpp

@@ -629 +629 @@
 
 
+        // first node is kd node, i.e. an axis aligned box
+        if (1)
+        tData.mIsKdNode = true;
+        else
+                tData.mIsKdNode = false;
+
         // compute first split candidate
         VspBspSplitCandidate splitCandidate;
@@ -793 +799 @@
                         // if it was a kd node (i.e., a box) and the split axis is axis aligned, it is still a kd node
                         tFrontData.mIsKdNode = tBackData.mIsKdNode = (tData.mIsKdNode && (splitAxis < 3));
+                        
                         tFrontData.mAxis = tBackData.mAxis = splitAxis;
 
@@ -1539 +1546 @@
         //Debug << "use special axis: " << useSpecialAxis << endl;
         //Debug << "axis: " << sAxis << " drivingaxis: " << box.Size().DrivingAxis();
-
+        
         for (axis = 0; axis < 3 ; ++ axis)
         {
@@ -1560 +1567 @@
                                 nPosition[axis] = (box.Min()[axis] + box.Max()[axis]) * 0.5f;
                                 Vector3 normal(0,0,0); normal[axis] = 1.0f;
-
+                                
                                 // allows faster split because we have axis aligned kd tree boxes
                                 if (isKdNode)
@@ -2262 +2269 @@
 
 
-void VspBspTree::AddObjToPvs(Intersectable *obj,
-                                                         const int cf,
-                                                         float &frontPvs,
-                                                         float &backPvs,
-                                                         float &totalPvs) const
+inline void VspBspTree::AddObjToPvs(Intersectable *obj,
+                                                                                 const int cf,
+                                                                                 float &frontPvs,
+                                                                                 float &backPvs,
+                                                                                 float &totalPvs) const
 {
         if (!obj)
                 return;
-
+#if 0
         const float renderCost = mViewCellsManager->EvalRenderCost(obj);
-
+#else
+        const int renderCost = 1;
+#endif
         // new object
         if ((obj->mMailbox != sFrontId) &&