Os.timer
From GiderosMobile
Available since: Gideros 2011.6
Class: os
Description
Returns precise time in seconds relative to some arbitrary point.
(number) = os.timer()
Return values
Returns (number) precise time in seconds relative to some arbitrary point
Example
local function onEnterFrame(event)
-- get the precise timer
local t = os.timer()
-- animate r,g,b multipliers of color transform
local r = (math.sin(t * 0.5 + 0.3) + 1) / 2
local g = (math.sin(t * 0.8 + 0.2) + 1) / 2
local b = (math.sin(t * 1.3 + 0.6) + 1) / 2
-- set color transform
bitmap:setColorTransform(r, g, b, 1)
-- update the positions of dots
reddot:setX(90 + r * 280)
greendot:setX(90 + g * 280)
bluedot:setX(90 + b * 280)
end