> z-ordering is based on the order of drawing commands (things drawn later
>> will paint on top of what is already there).
>>
>
>
>> Pd doesn't care about z-ordering at all and the order of drawing is
>> mainly defined by "what needs to be done" (rather than: "how will it
>> look like").
>>
>
> How is defined "what needs to be done" in the case of scalars? The order
> of creation doesn't count in this case: the scalar for the background takes
> over the whole GOP canvas is always created first, the arrays always later.
> But when redrawing that isn't taken into consideration.
>
> (I just tried to duplicate the structs for the arrays, so that they are
> defined after the one for the background. But that made no difference)
>
> Best,
>
> Joao
>