Changeset 2171 for GTP/trunk/Lib/Vis/OnlineCullingCHC/src

Timestamp:

02/27/07 10:25:01 (18 years ago)

Author:

mattausch

Message:

implemented function for exact visibility queries

Location:

GTP/trunk/Lib/Vis/OnlineCullingCHC/src

Files:

• CoherentHierarchicalCullingManager.cpp (modified) (1 diff)
• StopAndWaitCullingManager.cpp (modified) (3 diffs)

GTP/trunk/Lib/Vis/OnlineCullingCHC/src/CoherentHierarchicalCullingManager.cpp

@@ -25 +25 @@
         unsigned int visiblePixels = 0;
         
-        //Ogre::LogManager::getSingleton().logMessage("chc");
+        /////////////
         //-- PART 1: process finished occlusion queries
+
         while (!mHierarchyInterface->GetQueue()->empty() || !queryQueue.empty())
         {

GTP/trunk/Lib/Vis/OnlineCullingCHC/src/StopAndWaitCullingManager.cpp

@@ -13 +13 @@
                         
                 // interesting for visualization purpose
-                mHierarchyInterface->SetNodeVisible(node, false);
-                mHierarchyInterface->SetLastVisited(node, mHierarchyInterface->GetFrameId());
+                if (mVisualizeCulledNodes)
+                {
+                        mHierarchyInterface->SetNodeVisible(node, false);
+                        mHierarchyInterface->SetLastVisited(node, mHierarchyInterface->GetFrameId());
+                }
 
                 bool intersects = false;
@@ -30 +33 @@
                 else if (intersects)
                 {
-                        mHierarchyInterface->SetNodeVisible(node, true);
+                        if (mVisualizeCulledNodes)
+                        {
+                                mHierarchyInterface->SetNodeVisible(node, true);
+                        }
+
                         mHierarchyInterface->TraverseNode(node);
                 }
@@ -42 +49 @@
                 
                         // node visible
-                        if (0 || visiblePixels > mVisibilityThreshold)
+                        if (visiblePixels > mVisibilityThreshold)
                         {
                                 mHierarchyInterface->TraverseNode(node);