smoothy.lua

This library gives you the ability to create easings providing unique and friendly functionality.

Example

local smoothy = require 'smoothy'

-- create smoothy object
local number = smoothy(0)
local table = smoothy({ 0, 3, 5, 1, 6 })
local table2 = smoothy({ var1 = 1, var2 = 50 })

events.render(function()
  -- update values
  local number_output = number(0.5, 1000)
  local table_output = table(0.15, { 70, 50, nil, 35, 6 })
  local table2_output = table2(0.25, { var1 = 50, var2 = 0 })

  -- print
  print('number: ', number_output)
  print('table: ', table.concat(table_output, ' ')))
  print('table2: ', table2_output.var1, ' ', table_output.var2)

  -- getting values (alternative way)
  print(number.value)
  print(table.value[1], ...)
  print(table2.value.var1, ...)
end)

Documentation

smoothy.new(default_value, easing_function)

• default_value: Default value (can either be a number or a table of numbers)
• (optional) easing_function: Easing function.

smoothy_object(duration, value, easing_function)

smoothy_object:update(duration, value, easing_function)

• duration: An amount of time to interpolate from one value to another
• value: A number or a table of numbers to interpolate to
• (optional) easing_function: Easing function.

smoothy_object.value

• Current smoothy value

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