Changeset 94 for trunk/VUT/GtpVisibility/src/VisibilityManager.cpp

Timestamp:

05/12/05 18:55:25 (19 years ago)

Author:

mattausch

Message:

 

File:

• trunk/VUT/GtpVisibility/src/VisibilityManager.cpp (modified) (2 diffs)

trunk/VUT/GtpVisibility/src/VisibilityManager.cpp

@@ -9 +9 @@
 //-----------------------------------------------------------------------
 VisibilityManager::VisibilityManager(VisibilityEnvironment *visEnvironment):
-mVisibilityThreshold(0)
+mVisibilityThreshold(0), mCullingManager(NULL) 
 {
         mVisibilityEnvironment = visEnvironment;
         
-        mCullingManagerType = VisibilityEnvironment::STOP_AND_WAIT_CULLING;
-        mCullingManager = new StopAndWaitCullingManager();
+        SetCullingManager(VisibilityEnvironment::COHERENT_HIERARCHICAL_CULLING);
+        //SetCullingManager(VisibilityEnvironment::FRUSTUM_CULLING);
 
         mQueryManager = new DummyQueryManager(0);
@@ -28 +28 @@
         VisibilityEnvironment::CullingManagerType ocmType)
 {
-        if (mCullingManagerType != ocmType)
+        // change only if necessary
+        if (!mCullingManager || (mCullingManagerType != ocmType))
         {
                 // delete old culling manager
-                delete mCullingManager;
+                if(mCullingManager)
+                        delete mCullingManager;
 
                 mCullingManagerType = ocmType;