Changeset 2283 for GTP/trunk/Lib/Vis/OnlineCullingCHC/OGRE/src/OgreOctreeHierarchyInterface.cpp

Timestamp:

03/23/07 01:40:24 (17 years ago)

Author:

mattausch

Message:

 

File:

• GTP/trunk/Lib/Vis/OnlineCullingCHC/OGRE/src/OgreOctreeHierarchyInterface.cpp (modified) (7 diffs)

GTP/trunk/Lib/Vis/OnlineCullingCHC/OGRE/src/OgreOctreeHierarchyInterface.cpp

@@ -62 +62 @@
         
         std::vector<Octree *> nodes;
-
-        //LogManager::getSingleton().logMessage("***");
+        nodes.reserve(8);
+
         for (int i = 0; i < 8; ++ i)
         {
@@ -70 +70 @@
                 int z = i & 1;
         
+                //std::stringstream d; d << x << " " << y << " " << z;
+                //Ogre::LogManager::getSingleton().logMessage(d.str());
+
                 if ((child = octree->mChildren[x][y][z]) != NULL)
                 {
@@ -76 +79 @@
         }
 
+        //std::stringstream str; str << "nodes: " << nodes.size();
+        //Ogre::LogManager::getSingleton().logMessage(str.str());
+
         if (nodes.empty())
                 return NULL;
 
-        int r = (int) (rand() * (float)nodes.size());
+        int r = (int)(((float)rand() / RAND_MAX) * ((float)nodes.size() - 0.5f));
+
+        //std::stringstream str2;
+        //str2 << "rand: " << r;
+        //Ogre::LogManager::getSingleton().logMessage(str2.str());
 
         return GetRandomLeaf(nodes[r]);
@@ -101 +111 @@
         if (!octree->mNodes.empty())
         {
+                RenderNodeRecursive(node);
+        }
+
+/*
                 // render everything from here
                 if (octree->isOctreeFullyVisible())
@@ -133 +147 @@
                         mDistanceQueue->push(nextChild);
         }
+        */
 }
 //-----------------------------------------------------------------------
@@ -206 +221 @@
         
         Octree *nextChild;
-        //LogManager::getSingleton().logMessage("***");
+        
         for (int i = 0; i < 8; ++ i)
         {
@@ -212 +227 @@
                 int y = (i & 2) / 2;
                 int z = i & 1;
-                Ogre::LogManager::getSingleton().logMessage("y");
-                //std::stringstream d; d << "x " << x << " y " << y << " z " << z;
-                //LogManager::getSingleton().logMessage(d.str());
-
-                if ((nextChild = octant->mChildren[x][y][z]) != NULL)
+                
+                        if ((nextChild = octant->mChildren[x][y][z]) != NULL)
                 {
                         DetermineFullVisibility(nextChild);