Basalt/docs/docs1_6/objects/Animation/addMode.md

addMode

Adds a new easing curve into the available easing list. Checkout the animation object if you want to know how this works.

Parameters:

1. string - The name of the curve you want to use.
2. functon - The function to call

Returns:

1. animation Animation in use

Usage:

• Creates a new curve

local mainFrame = basalt.createFrame()
local testButton = mainFrame:addButton("buttonToAnimate")
local aAnimation = mainFrame:addAnimation():setObject(testButton)

local function easeInBack(t) -- t is the time from 0 to 1
    local c1 = 1.70158;
    local c3 = c1 + 1
    return c3*t^3-c1*t^2
end

aAnimation:addMode("coolEaseInBack", easeInBack)
aAnimation:setMode("coolEaseInBack"):move(15,3,2):play()