trackEntry.mixDrawOrderThreshold¶

Type: number

Overview:¶

When the mix percentage (mixTime / mixDuration) is less than the mixDrawOrderThreshold, draw order timelines are applied while this animation is being mixed out. Defaults to 0, so draw order 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 a mix draw order threshold of 0.15
hero:setAnimation(1, "attack", false)
hero.tracks[1].mixDrawOrderThreshold = 0.15

-- Transition to the "defend" animation with controlled draw order mixing
hero:addAnimation(1, "defend", true, 400)

-- 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)