Changeset 2770 for GTP/trunk/App/Demos/Vis/CHC_revisited/chcdemo.cpp

Timestamp:

06/18/08 14:38:45 (16 years ago)

Author:

mattausch

Message:

chc++ still problems

File:

• GTP/trunk/App/Demos/Vis/CHC_revisited/chcdemo.cpp (modified) (5 diffs)

GTP/trunk/App/Demos/Vis/CHC_revisited/chcdemo.cpp

@@ -57 +57 @@
 float visZoomFactor = 1.5f;
 
+long accumulatedTime = 1000;
+float fps = 1e3f;
+
+int renderedObjects = 0;
+int issuedQueries = 0;
+int traversedNodes = 0;
+int frustumCulledNodes = 0;
+int queryCulledNodes = 0;
+int stateChanges = 0;
+
 bool showHelp = false;
 bool showStatistics = true;
@@ -69 +79 @@
 int xEyeBegin, yEyeBegin, yMotionBegin, verticalMotionBegin, horizontalMotionBegin = 0;
 
-bool useOptimization = true;
+bool useOptimization = false;
 
 
@@ -296 +306 @@
         traverser->SetHierarchy(bvh);
         traverser->SetRenderState(&state);
+        traverser->SetUseOptimization(useOptimization);
+        traverser->SetUseRenderQueue(useRenderQueue);
+        traverser->SetVisibilityThreshold(threshold);
 }
 
@@ -843 +856 @@
 
 
-        sprintf_s(msg2, "traversed: %4d, frustum culled: %4d, query culled: %4d (of %d nodes)",
-                          traverser->GetStats().mNumTraversedNodes, traverser->GetStats().mNumFrustumCulledNodes,
-                          traverser->GetStats().mNumQueryCulledNodes, bvh->GetNumVirtualNodes());
-
         char *optstr[2] = {"", ", using optimization"};
         
-        float fps = 1e3f;
         static long renderTime = traverser->GetStats().mRenderTime;
-
         const float expFactor = 0.5f;
-
         renderTime = traverser->GetStats().mRenderTime * expFactor + (1.0f - expFactor) * renderTime;
 
-        if (renderTime) fps = 1e3f / (float)renderTime;
+        accumulatedTime += renderTime;
+
+        if (accumulatedTime > 200) // update every fraction of a second
+        {       
+                accumulatedTime = 0;
+                if (renderTime) fps = 1e3f / (float)renderTime;
+
+                renderedObjects = traverser->GetStats().mNumRenderedGeometry;
+                traversedNodes = traverser->GetStats().mNumTraversedNodes;
+                frustumCulledNodes = traverser->GetStats().mNumFrustumCulledNodes;
+                queryCulledNodes = traverser->GetStats().mNumQueryCulledNodes;
+                issuedQueries = traverser->GetStats().mNumIssuedQueries;
+                stateChanges = traverser->GetStats().mNumStateChanges;
+        }
 
         sprintf_s(msg2, "threshold: %4d%s", 
@@ -869 +888 @@
 
         sprintf_s(msg3, "rendered objects: %6d (of %6d), rendered triangles: %s (of %s)", 
-                          traverser->GetStats().mNumRenderedGeometry, sceneEntities.size(), str.c_str(), str2.c_str()); 
-
-        sprintf_s(msg4, "issued queries: %5d", traverser->GetStats().mNumIssuedQueries);
+                          renderedObjects, sceneEntities.size(), str.c_str(), str2.c_str()); 
+
+        sprintf_s(msg4, "nodes: %5d, traversed: %5d, frustum culled: %5d, query culled: %5d, issued queries: %5d, state changes: %5d",
+                          bvh->GetNumVirtualNodes(), traversedNodes, frustumCulledNodes,
+                          queryCulledNodes, issuedQueries, stateChanges);
 
         sprintf_s(msg5, "fps: %6.1f", fps);
 
+        cout << "previously visible node queries: " << traverser->GetStats().mNumPreviouslyVisibleNodeQueries << endl;
 
         begin2D();