window = Window:Create()
context = Context:Create(window)
world = World:Create()
camera = Camera:Create()
directionallight = DirectionalLight:Create()
directionallight:SetRotation(35,45,0)

--Create a model
local model = Model:Load("Models/Characters/Barbarian/Barbarian.mdl")

--Get the first model surface
local surface = model:GetSurface(0)
        
--Get the surface material
local material = surface:GetMaterial()

--Get the material diffuse texture
texture = material:GetTexture(Texture.Diffuse)
System:Print(texture:GetRefCount()) --Prints "1" because this is the default reference count for all objects

--Increment the texture reference count
texture:AddRef()
System:Print(texture:GetRefCount()) --Prints "2" because we incremented the reference count

--Release the model. Because we allocated another copy of the texture,it will stay in memory and we can continue to use it. 
model:Release()
System:Print(texture:GetRefCount()) --Prints "1" because the reference count was decremented when the model material was deleted
while true do        
        if window:Closed() or window:KeyHit(Key.Escape) then return false end
        
        Time:Update()
        world:Update()
        world:Render()
        
        --Draw the texture on screen
        context:DrawImage(texture,0,0)

        context:Sync()
end