Fix for several memory leaks in fluidsim (found with Valgrind).

intern/elbeem/intern/ntl_geometryclass.h

@@ -37,6 +37,7 @@ class ntlGeometryClass
 		//! Default destructor
 		virtual ~ntlGeometryClass() {
 			delete mpAttrs; 
+			delete mpSwsAttrs;
 		};
 
 		//! Return type id

intern/elbeem/intern/ntl_ray.h

@@ -20,6 +20,7 @@ class ntlRay;
 class ntlTree;
 class ntlScene;
 class ntlRenderGlobals;
+class ntlGeometryObject;
 
 //! store data for an intersection of a ray and a triangle
 // NOT YET USED

intern/elbeem/intern/simulation_object.cpp

@@ -59,6 +59,7 @@ SimulationObject::~SimulationObject()
 	if(mpElbeemSettings) delete mpElbeemSettings;
 	if(mpLbm)            delete mpLbm;
   	if(mpParam)          delete mpParam;
+	if(mpParts)          delete mpParts;
 	debMsgStd("SimulationObject",DM_MSG,"El'Beem Done!\n",10);
 }
 

intern/elbeem/intern/solver_control.cpp

@@ -63,6 +63,9 @@ LbmControlData::LbmControlData() :
 
 LbmControlData::~LbmControlData() 
 {
+	while (!mCons.empty()) {
+		delete mCons.back();  mCons.pop_back();
+	}
 }
 
 

intern/elbeem/intern/solver_init.cpp

@@ -442,6 +442,10 @@ LbmFsgrSolver::~LbmFsgrSolver()
 	if(mpPreviewSurface) delete mpPreviewSurface;
 	// cleanup done during scene deletion...
 	
+#if LBM_INCLUDE_CONTROL==1
+	if(mpControl) delete mpControl;
+#endif
+
 	// always output performance estimate
 	debMsgStd("LbmFsgrSolver::~LbmFsgrSolver",DM_MSG," Avg. MLSUPS:"<<(mAvgMLSUPS/mAvgMLSUPSCnt), 5);
   if(!mSilent) debMsgStd("LbmFsgrSolver::~LbmFsgrSolver",DM_MSG,"Deleted...",10);