Animate script value keyframes

Back to Use gameplay actions.

Animation.value(keys, onUpdate) runs numeric/vector/quaternion keyframes for script or UI state; its callback receives an ordinary value. Keys start at zero and have strictly increasing times. The starting key's easing controls its span. The following example changes a script value from zero to one and back:

Follow Set up gameplay actions before running this Lua example.

lua

return { Start = function()
  Animation.value({
    {time=0, value=0, easing=Ease.OutQuad},
    {time=1, value=1, easing=Ease.InQuad},
    {time=2, value=0},
  }, function(value) print(value) end)
end }