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package bogue
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Animated variables
An Avar.t is a special case of dynamic variables Dynvar, where we know that the variable will be used (and thus, updated) at every iteration of the main loop.
Avar information
val progress : 'a t -> floatprogress v is a float in 0,1 giving the percentage of the animation when the last v.value was computed. In case of infinite animation, this is just the elapsed Time (in ms).
Avar creation
val create :
?duration:Time.t ->
?init:callback ->
?ending:callback ->
?finished:bool ->
?update:('a t -> float -> 'a) ->
'a ->
'a tGeneric Avar creation. If finished = true, the var never gets updated, ie behaves like a normal Var. Otherwise, the update parameter is compulsory. update is a function v -> t -> 'a which gives the new value of the variable given the old value v, where t is the current timing of the animation as described in progress.
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