[Solved] Drag-Drop performance on Mobile

Hi Constructors !

Problem :

Use Drag-Drop Behavior :

A blank layout with just one sprite (add Drag&Drop Behavior) ,using Cocoonjs to my tablet ,when I drag the sprite ,it will not follow my hand perfectly ,with some delay .the delay will become obvious when i do a fast drag (fps is 61).

(NoDelay on PC)

.Capx : dropbox.com/s/lwkzci67u7orf0h/DragBehavior.zip

Hand made Drag-Drop:

I try to not use the behavior ,then I hand made a drag-drop with touch event , get the same delay result on tablet .

(Has Delay on PC)

.Capx : dropbox.com/s/hxo3eu9zhy9ayxz/NoDragBehavior.zip

Question :

do the problem has something to do with the optimization of Cocoonjs or the Construct 2 ?

Any solution to make it 100% following ?

Thank you !

Neither of the files are .capx, but exported HTML projects. You need to 'Save As' a single project file, which is a .capx.

Some latency of rendering behind user input is normal in game engines. Different systems have different amounts of latency.

Thanks ! so that is to say I can't not optimize it...