pass a layer to freeze it where the time indicator currently is. Pass a specific time (in seconds) to freeze somewhere else.
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function freezeLayerAtCurrentTime(layer, specificTime) { | |
if (!layer) { | |
// no layer | |
return false | |
}; | |
try{ | |
layer.timeRemapEnabled = true; | |
var timeRemapProp = layer("ADBE Time Remapping"); | |
var container = layer.containingComp || null; | |
if (!container) { | |
//container comp not found | |
return false | |
} | |
var time = (specificTime && !isNaN(specificTime)) ? specificTime : container.time; | |
timeRemapProp.setValueAtTime(time ,timeRemapProp.valueAtTime(time, false) ); | |
// remove first and last keys | |
var keysAmount = timeRemapProp.numKeys; | |
if (keysAmount == 3) { | |
timeRemapProp.removeKey(3); | |
timeRemapProp.removeKey(1); | |
// Freeze Seems Successful | |
return true; | |
}; | |
}catch(e){ | |
// something went wrong, you could print or alert the error | |
} | |
return false | |
} |
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