Changeset 868 for GTP/trunk/Lib/Vis/OnlineCullingCHC/OGRE/src/OgreVisibilityTerrainSceneManager.cpp

Timestamp:

05/01/06 00:08:09 (18 years ago)

Author:

mattausch

Message:

fitting objects to bb, debug

File:

• GTP/trunk/Lib/Vis/OnlineCullingCHC/OGRE/src/OgreVisibilityTerrainSceneManager.cpp (modified) (2 diffs)

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

@@ -380 +380 @@
         
                 OctreeSceneManager::_renderVisibleObjects();
+        
         } // hierarchical culling
                 
@@ -874 +875 @@
 }
 
+//-------------------------------------------------------------------------
+void VisibilityTerrainSceneManager::setWorldGeometry( const String& filename )
+{
+    // Clear out any existing world resources (if not default)
+    if (ResourceGroupManager::getSingleton().getWorldResourceGroupName() != 
+        ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME)
+    {
+        ResourceGroupManager::getSingleton().clearResourceGroup(
+            ResourceGroupManager::getSingleton().getWorldResourceGroupName());
+    }
+
+    mTerrainPages.clear();
+    // Load the configuration
+    loadConfig(filename);
+
+    // Resize the octree, allow for 1 page for now
+    float max_x = mOptions.scale.x * mOptions.pageSize;
+    float max_y = mOptions.scale.y;
+    float max_z = mOptions.scale.z * mOptions.pageSize;
+
+        //-- note: slows down view frustum culling!
+#if 1
+        float maxAxis = std::max(max_x, max_y);
+        maxAxis = std::max(maxAxis, max_z);
+        resize( AxisAlignedBox( 0, 0, 0, maxAxis, maxAxis, maxAxis ) );
+#else
+        resize( AxisAlignedBox( 0, 0, 0, max_x, max_y, max_z ) );
+#endif
+
+    setupTerrainMaterial();
+    setupTerrainPages();
+
+ }
+
 } // namespace Ogre