Added Cylinder primitives.

Added several delete/destructor, speeds up exit & saves memory.

test/BtPhysTest.cpp

@@ -322,6 +322,13 @@ void BtPhysTest::TickDraw(float seconds)
 BtPhysTest::~BtPhysTest()
 {
 	Ticker::Unref(m_camera);
+	Ticker::Unref(m_ground_object);
+	while (m_physobj_list.Count())
+	{
+		PhysicsObject* CurPop = m_physobj_list.Last();
+		m_physobj_list.Pop();
+		Ticker::Unref(CurPop);
+	}
 
 #if 0
 	//Exit Physics

test/PhysicObject.h

@@ -62,16 +62,28 @@ public:
 		MeshRand << "[sc#ada scb#ada ad16 2 0 rx180 ty-1 ac16 2 2 0 0 0]";
 		MeshRand << "[sc#aad scb#aad ad16 2 0 rx180 ty-1 ac16 2 2 0 0 0]";
 
+		int CylLimit = MeshRand.Count();
+
+		MeshRand << "[sc#add scb#add ad16 2 0 rx180 ty-1 my ac16 2 2 2 0 0]";
+		MeshRand << "[sc#dad scb#dad ad16 2 0 rx180 ty-1 my ac16 2 2 2 0 0]";
+		MeshRand << "[sc#dda scb#dda ad16 2 0 rx180 ty-1 my ac16 2 2 2 0 0]";
+		MeshRand << "[sc#daa scb#daa ad16 2 0 rx180 ty-1 my ac16 2 2 2 0 0]";
+		MeshRand << "[sc#ada scb#ada ad16 2 0 rx180 ty-1 my ac16 2 2 2 0 0]";
+		MeshRand << "[sc#aad scb#aad ad16 2 0 rx180 ty-1 my ac16 2 2 2 0 0]";
+
 		int RandValue = (int)(lol::RandF() * (MeshRand.Count() - 1));
 
 		m_mesh.Compile(MeshRand[RandValue]);
 		vec3 BoxSize = vec3(2.0f);
-		if (RandValue >= SphereLimit && RandValue < ConeLimit)
+		if (RandValue < SphereLimit)
+			m_physics.SetShapeToBox(BoxSize);
+		else if (RandValue < ConeLimit)
 			m_physics.SetShapeToSphere(BoxSize.x);
-		else if (RandValue >= ConeLimit)
+		else if (RandValue < CylLimit)
 			m_physics.SetShapeToCone(BoxSize.x, BoxSize.y);
 		else
-			m_physics.SetShapeToBox(BoxSize);
+			m_physics.SetShapeToCylinder(BoxSize);
+
 		m_physics.SetMass(base_mass);
 		m_physics.SetBaseTransform(base_location);
 		m_physics.InitBodyToRigid();

test/Physics/EasyPhysics.cpp

@@ -40,6 +40,13 @@ EasyPhysics::EasyPhysics() :
 {
 }
 
+EasyPhysics::~EasyPhysics()
+{
+	delete m_collision_object;
+	delete m_collision_shape;
+	delete m_motion_state;
+}
+
 //-------------------------------------------------------------------------
 //Set Shape functions
 //--
@@ -79,6 +86,13 @@ void EasyPhysics::SetShapeToCone(float radius, float height)
 								height * LOL2BT_UNIT));
 }
 
+void EasyPhysics::SetShapeToCylinder(lol::vec3& cyl_size)
+{
+	vec3 new_cyl_size = cyl_size * LOL2BT_UNIT;
+	new_cyl_size.y *= LOL2BT_SIZE;
+	SetShapeTo(new btCylinderShape(LOL2BT_VEC3(new_cyl_size)));
+}
+
 //-------------------------------------------------------------------------
 //Base Location/Rotation setup
 //--

test/Physics/EasyPhysics.h

@@ -34,10 +34,13 @@ class EasyPhysics
 #ifdef HAVE_PHYS_USE_BULLET
 public:
 	EasyPhysics();
+	~EasyPhysics();
 
 	void SetShapeToBox(lol::vec3& box_size);
 	void SetShapeToSphere(float radius);
 	void SetShapeToCone(float radius, float height);
+	void SetShapeToCylinder(lol::vec3& cyl_size);
+
 	void SetBaseTransform(const lol::vec3& base_location, const lol::quat& base_rotation=lol::quat(lol::mat4(1.0f)));
 	void SetMass(float mass);
 	void InitBodyToRigid();

test/Physics/LolPhysics.h

@@ -32,7 +32,10 @@ public:
 		m_dynamics_world(NULL)
 	{
 	}
-	~Simulation() { }
+	~Simulation()
+	{
+		ExitContext();
+	}
 
 	char const *GetName() { return "<Simulation>"; }
 
@@ -72,11 +75,11 @@ public:
 
 	void ExitContext()
 	{
-		delete m_broadphase;
-		delete m_collision_configuration;
-		delete m_dispatcher;
-		delete m_solver;
 		delete m_dynamics_world;
+		delete m_solver;
+		delete m_dispatcher;
+		delete m_collision_configuration;
+		delete m_broadphase;
 	}
 
 	btDiscreteDynamicsWorld* GetWorld()