about mouse(touch) events

[Companella]

dear any~
If my ui button received a mousedown or touchdown event, also my game world can be receive the event too, but i won't.
so, how to do to that my game world can't receive this mousedown event ?

Please!

[unikronsoftware]

Easy solution - put a huge invisible collider behind all the UI, so it blocks the ray into the scene.

[Companella]

However, sometimes i need the event post in to game world.
eg: control my hero move, two finger scale the screen.

[unikronsoftware]

A button isn't a good control if you want to do 2 finger scales... if you still want to use it, you should hook into the ui manager to detect 2 finger scales. This is very specific to your game (you didnt' even mention 2 finger scale in your first post), and the solution will be pretty specific too.

[Companella]

Thank you

[Companella]

ok, "put a huge invisible collider behind all the UI" work perfectly~
Thank you for this idea~