Announcement

Collapse
No announcement yet.

How can I detect 2 fingers event in BP ?

Collapse
X
  • Filter
  • Time
  • Show
Clear All
new posts

    How can I detect 2 fingers event in BP ?

    I do not speak English well. (English is not the native language ^^)

    I would like to zoom in/out with 2 fingers on mobile phone devices (iPhone device or Galaxy... and so forth).
    How can I detect 2 fingers event in BP ? (zoom in/out, rotation...)

    In BP, I found "InputTouch" node.
    And I could found some parameter like "Touch 1, Touch 2, ... , Touch 10" at "Finger Index".

    Q 1>
    What is "Touch 1" enum?
    Is it one finger touch? Or first finger touch?
    And.. "Touch 2".
    Is it two fingers touch? Or second finger touch?

    Q 2>
    How can I test 2 fingers touch event in Windows PC?
    I tried to use left mouse click as one finger touch.
    and I tried to use ??? as two fingers touch.

    Thx in advance.

    #2
    Hi!

    This mean how many fingers touched the screen. UE not recognise which finger touch screen - pink, middle or thumb
    In windows you can test only one finger touch. For this you need in Project Setting/Engine/Input/Mouse Properties activate Use Mouse for Touch. In other cases, you need testing on mobile device.

    Click image for larger version

Name:	fingers.PNG
Views:	2
Size:	160.0 KB
ID:	1061458

    Comment


      #3
      Thanks^^
      In your BP, You used "Sequence" node.
      I think... "Touch 2" location means 2nd finger's location. Is it right?
      Does it means that Distance of "Touch 1" location and "Touch 2" location is real distance of two fingers?

      And I will test on mobile device as soon as possible. Thanks.
      Last edited by timberay; 11-27-2014, 01:47 PM.

      Comment

      Working...
      X