Changeset 2123 for GTP/trunk/Lib/Vis/OnlineCullingCHC/OGRE/src/OgreOcclusionCullingSceneManager.cpp

Timestamp:

02/17/07 22:48:12 (17 years ago)

Author:

mattausch

Message:

worded on obj loading in Ogre

File:

• GTP/trunk/Lib/Vis/OnlineCullingCHC/OGRE/src/OgreOcclusionCullingSceneManager.cpp (modified) (10 diffs)

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

@@ -78 +78 @@
         // TODO: set maxdepth to reasonable value
         mMaxDepth = 50;
+
+        mObjReader = new ObjReader(this);
 }
 //-----------------------------------------------------------------------
@@ -107 +109 @@
         CLEAR_CONTAINER(mObjects);
         OGRE_DELETE(mCurrentViewCell);
+
+        OGRE_DELETE(mObjReader);
 }
 //-----------------------------------------------------------------------
@@ -379 +383 @@
         selectPageSource(pageSourceName, optlist);
 }
+
+
+void OcclusionCullingSceneManager::MailPvsObjects()
+{
+        GtpVisibilityPreprocessor::ObjectPvsIterator pit = 
+                        mCurrentViewCell->GetPvs().GetIterator();
+
+        while (pit.HasMoreEntries())
+        {               
+                GtpVisibilityPreprocessor::Intersectable *obj = pit.Next();
+
+                if (obj->Type() != 
+                        GtpVisibilityPreprocessor::Intersectable::ENGINE_INTERSECTABLE)
+                        continue;
+                        
+                EngineIntersectable *oi = static_cast<EngineIntersectable *>(obj);
+
+                EntityContainer *entries = oi->GetItem();
+                EntityContainer::const_iterator eit, eit_end = entries->end();
+
+                for (eit = entries->begin(); eit != eit_end; ++ eit)
+                {
+                        (*eit)->setUserAny(Any((int)0));
+                }
+        }
+}
+//-----------------------------------------------------------------------
+void OcclusionCullingSceneManager::ShowViewCellsGeometry()
+{/*
+        // show only current view cell
+        if (!mShowViewCells)
+        {
+                const int id = mCurrentViewCell->GetId();
+
+                MovableMap::iterator fit = mViewCellsGeometry.find(id);
+
+                if ((fit != mViewCellsGeometry.end()) && (*fit).second)
+                        (*fit).second->_updateRenderQueue(getRenderQueue());
+        }
+        else
+        {
+                MovableMap::const_iterator mit, mit_end = mViewCellsGeometry.end();
+
+                for (mit = mViewCellsGeometry.begin(); mit != mit_end; ++ mit)
+                {
+                        if ((*mit).second)
+                                (*mit).second->_updateRenderQueue(getRenderQueue());
+                }       
+        }*/
+}
+
+
+void OcclusionCullingSceneManager::RenderPvsEntry(GtpVisibilityPreprocessor::Intersectable *obj)
+{
+        switch (obj->Type())
+        {       
+                case GtpVisibilityPreprocessor::Intersectable::OGRE_MESH_INSTANCE:
+                        {
+                                OgreMeshInstance *omi = static_cast<OgreMeshInstance *>(obj);
+                                omi->GetEntity()->_updateRenderQueue(getRenderQueue());
+                        }
+                        break;
+
+                case GtpVisibilityPreprocessor::Intersectable::ENGINE_INTERSECTABLE:
+                        {
+                                EngineIntersectable *oi = static_cast<EngineIntersectable *>(obj);
+
+                                EntityContainer *entries = oi->GetItem();
+                                EntityContainer::const_iterator eit, eit_end = entries->end();
+
+                                for (eit = entries->begin(); eit != eit_end; ++ eit)
+                                {
+                                        Entity *ent = *eit;
+                                        // mailing hack
+                                        Any newAny = ent->getUserAny();
+                                        int flt = any_cast<int>(newAny);
+
+                                        if (any_cast<int>(newAny) == 0)
+                                        {
+                                                ent->setUserAny(Any((int)1));
+                                                ent->_updateRenderQueue(getRenderQueue());
+                                        }
+                                }
+                        }
+                        break;
+                default:
+                        break;
+        }       
+}
+//-----------------------------------------------------------------------
+void OcclusionCullingSceneManager::SetObjectVisible(GtpVisibilityPreprocessor::Intersectable *entry, 
+                                                                                                        const bool visible)
+{
+        switch (entry->Type())
+        {
+        case GtpVisibilityPreprocessor::Intersectable::OGRE_MESH_INSTANCE:
+                {
+                        OgreMeshInstance *omi = static_cast<OgreMeshInstance *>(entry);
+                        omi->GetEntity()->setVisible(visible);
+                        //GtpVisibilityPreprocessor::Debug << "assigned id " << omi->GetId() << endl;
+                }
+                break;
+        case GtpVisibilityPreprocessor::Intersectable::ENGINE_INTERSECTABLE:
+                {
+                        EngineIntersectable *oi = static_cast<EngineIntersectable *>(entry);
+
+                        EntityContainer *entries = oi->GetItem();
+                        EntityContainer::const_iterator eit, eit_end = entries->end();
+                        for (eit = entries->begin(); eit != eit_end; ++ eit)
+                        {
+                                Entity *ent = *eit;
+                                ent->setVisible(visible);
+                        }
+                }
+                break;
+        default:
+                break;
+        }
+}
 //-----------------------------------------------------------------------
 void OcclusionCullingSceneManager::PrepareVisualization(Camera *cam)
@@ -404 +527 @@
 
         // show current view cell geometry
-    if (mCurrentViewCell && mCurrentViewCell->GetMesh())
-        {/*
+    if (mCurrentViewCell)// && mCurrentViewCell->GetMesh())
+        {
                 //const bool showSingleViewCell = true;
                 if (mViewCellsGeometryLoaded)
                 {
-                        if (!mShowViewCells)
-                        {
-                                const int id = mCurrentViewCell->GetId();
-
-                                MovableMap::iterator fit = mViewCellsGeometry.find(id);
-
-                                if ((fit != mViewCellsGeometry.end()) && (*fit).second)
-                                        (*fit).second->_updateRenderQueue(getRenderQueue());
-                        }
-                        else
-                        {
-                                MovableMap::const_iterator mit, mit_end = mViewCellsGeometry.end();
-
-                                for (mit = mViewCellsGeometry.begin(); mit != mit_end; ++ mit)
-                                {
-                                        if ((*mit).second)
-                                                (*mit).second->_updateRenderQueue(getRenderQueue());
-                                }       
-                        }
-                }
-                */
+                        ShowViewCellsGeometry();
+                }
+                
                 //////////
                 //-- set PVS of view cell visible
 
-                GtpVisibilityPreprocessor::ObjectPvsIterator pit = mCurrentViewCell->GetPvs().GetIterator();
+                GtpVisibilityPreprocessor::ObjectPvsIterator pit = 
+                        mCurrentViewCell->GetPvs().GetIterator();
+
+                MailPvsObjects();
 
                 while (pit.HasMoreEntries())
-                {               
-                        GtpVisibilityPreprocessor::ObjectPvsEntry entry = pit.Next();
-                        GtpVisibilityPreprocessor::Intersectable *obj = entry.mObject;
-
-                        OgreMeshInstance *omi = static_cast<OgreMeshInstance *>(obj);
-                        omi->GetEntity()->_updateRenderQueue(getRenderQueue());
-                }
-                
-        }
-/*
+                {
+                        RenderPvsEntry(pit.Next());
+                }       
+        }
+#if 0
    if (mRenderNodesForViz || mRenderNodesContentForViz)
         {
@@ -479 +582 @@
                         }
                 }
-        }*/
+        }
+#endif
 }
 //-----------------------------------------------------------------------
@@ -601 +705 @@
 {
         // $$matt temp: Remove this!!
-        if (1) 
+        if (0) 
         {
                 getDestinationRenderSystem()->_setCullingMode(CULL_NONE);
-                LogManager::getSingleton().logMessage("warning: culling mode");
+                //LogManager::getSingleton().logMessage("warning: culling mode");
         }
 
@@ -1367 +1471 @@
                 GtpVisibilityPreprocessor::Intersectable *entry = *it;
 
-                OgreMeshInstance *omi = static_cast<OgreMeshInstance *>(entry);
-                omi->GetEntity()->setVisible(visible);
-                //GtpVisibilityPreprocessor::Debug << "assigned id " << omi->GetId() << endl;
+                SetObjectVisible(entry, visible);
         }
 }
@@ -1421 +1523 @@
         }
                 
-        GtpVisibilityPreprocessor::ObjectPvsIterator pit = vc->GetPvs().GetIterator();
-
         ////////////
         //-- set PVS of view cell to visible
@@ -1429 +1529 @@
         //LogManager::getSingleton().logMessage(d.str());
 
+        GtpVisibilityPreprocessor::ObjectPvsIterator pit = vc->GetPvs().GetIterator();
+
         while (pit.HasMoreEntries())
         {               
-                GtpVisibilityPreprocessor::ObjectPvsEntry entry = pit.Next();
-                GtpVisibilityPreprocessor::Intersectable *obj = entry.mObject;
+                GtpVisibilityPreprocessor::Intersectable *obj = pit.Next();
 
                 // no associated geometry found
                 if (!obj) continue;
         
-                OgreMeshInstance *omi = static_cast<OgreMeshInstance *>(obj);
-                omi->GetEntity()->setVisible(load);
+                SetObjectVisible(obj, load);
         }
 }
@@ -1706 +1806 @@
                                                                                                 SceneNode *root)
 {
-        ObjReader objReader(this);
-
         Timer *timer = PlatformManager::getSingleton().createTimer();
         timer->reset();
 
-        if (!objReader.LoadFile(filename.c_str(), viewCellsFile, root))
+        if (!mObjReader->LoadFile(filename.c_str(), viewCellsFile, root))
         {
                 PlatformManager::getSingleton().destroyTimer(timer);