Changeset 2763 for GTP/trunk/App/Demos/Vis/CHC_revisited/OcclusionQuery.cpp

Timestamp:

06/16/08 08:56:35 (16 years ago)

Author:

mattausch

Message:

 

File:

• GTP/trunk/App/Demos/Vis/CHC_revisited/OcclusionQuery.cpp (modified) (1 diff)

GTP/trunk/App/Demos/Vis/CHC_revisited/OcclusionQuery.cpp

@@ -69 +69 @@
 }
 
+
+
+QueryHandler::QueryHandler(): mCurrentQueryIdx(0) 
+{}
+
+
+OcclusionQuery *QueryHandler::RequestQuery()
+{
+        OcclusionQuery *query;
+
+        if (mCurrentQueryIdx == mOcclusionQueries.size())
+        {
+                query = new OcclusionQuery();
+                mOcclusionQueries.push_back(query);
+        }
+        else
+                query = mOcclusionQueries[mCurrentQueryIdx];
+
+        return query;
+}
+
+
+void QueryHandler::ResetQueries()
+{
+        mCurrentQueryIdx = 0;
+}
+
+
+void QueryHandler::DestroyQueries()
+{
+        CLEAR_CONTAINER(mOcclusionQueries);
+        mCurrentQueryIdx = 0;
+        mOcclusionQueries.clear();
+}
+
+
+
 } // namespace