function App:Start()
        --Create a window
        self.window = Window:Create()
        self.context = Context:Create(self.window)
        self.world = World:Create()
        local camera = Camera:Create()
        camera:SetRotation(35,0,0)
        camera:Move(0,0,-6)
        local light = DirectionalLight:Create()
        light:SetRotation(35,35,0)
        
        --Create a model
        self.entity1 = Model:Box()
        self.entity1:SetColor(0.0,0.0,1.0)
        self.entity1:SetRotation(0,-90,0)

        --Create another model to point at the one that goes in circles
        self.entity2 = Model:Box()
        self.entity2:SetColor(0.0,1.0,0.0)
        self.entity2:SetPosition(0,0,2)

        return true
end

function App:Loop()
        
        if self.window:Closed() or self.window:KeyHit(Key.Escape) then return false end

        --Make the model move in a circle
        self.entity1:Turn(0,Time:GetSpeed()*0.5,0);
        self.entity1:Move(0,0,0.1);

        --Point this at the moving box when the space key is pressed
        if (self.window:KeyDown(Key.Space)) then
                self.entity2:Point(self.entity1,2,Time:GetSpeed()*0.1);
        end

        Time:Update()
        self.world:Update()
        self.world:Render()
        self.context:Sync()

        return true
end