[Sidefx-houdini-list] Animating Boolean Triggers

[Georg Duemlein, Dipl.-Des.]

Hi,

how would one animate 'boolean triggers' in Houdini?
I have a OTL that should offer an Trigger (on/off).
This results in an animation curve of 1 if the trigger is on and 0 if 
the trigger is off with contant interpolation.

I looks like the 'trigger' interface is not animatable.

I thought of having a callback script that generates keyframes and sets 
the interpolation to constant().
This is sure a funny and educative trip, but maybe I am missing 
something obvious.

Kind regards,

Georg

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