trackEntry.eventThreshold¶

Type: number

Overview:¶

When the mix percentage (mixTime / mixDuration) is less than the eventThreshold, event timelines are applied while this animation is being mixed out. Defaults to 0, so event timelines are not applied while this animation is being mixed out.

Example:¶

local lastTime = system.getTimer()

local spine = require("plugin.spine")
local atlas = spine.loadAtlas("assets/characters/hero.atlas")
local skeletonData = spine.loadSkeletonData("assets/characters/hero.skel", atlas)
local hero = spine.create(skeletonData)

-- Set the "attack" animation on track 1 with an event threshold of 0.2 seconds
hero:setAnimation(1, "attack", false)
hero.tracks[1].eventThreshold = 200  -- 200 milliseconds

-- Update the animation state each frame
local function onEnterFrame(event)
    local time = system.getTimer()
    local dt = time - lastTime
    lastTime = time

    hero:updateState(dt)
    hero:draw()
end

Runtime:addEventListener("enterFrame", onEnterFrame)