Refactoring of streamer code to integrate texture and vbo memory management in progress.

--HG--
branch : nfb

KREngine/kraken/KRMeshManager.cpp

@@ -530,6 +530,9 @@ KRMeshManager::KRVBOData::~KRVBOData()
 
 void KRMeshManager::KRVBOData::load()
 {
+    if(isLoaded()) {
+        return;
+    }
     m_vao_handle = -1;
     m_vbo_handle = -1;
     m_vbo_handle_indexes = -1;

KREngine/kraken/KRMeshManager.h

@@ -72,7 +72,7 @@ public:
         KRDataBlock *m_data;
         KRDataBlock *m_index_data;
         
-        
+        bool isLoaded() { return m_vbo_handle != -1; }
         void load();
         void unload();
         void bind();