"Has Entered Collision" Task isn't work.

[gutti02]

I'm using "Has Entered Collision" task, but it doesn't process OnCollisionEnter() function.

I made this behavior tree.


When the upper box falls and hits the lower box, a log will be output.

However, no log was output.

How can I detect collisions between boxes?
I've also attached a Scene I made.
Please advise.
Thank you.

 

[gutti02]

Sorry, the Scene was not attached properly.
Here it is.
Thank you.

 

[Justin]

You should have an idle task so the behavior tree stays active. This thread is for a trigger but the same concept applies: https://www.opsive.com/forum/index....erly-set-up-collision-trigger-detection.2130/

 

[gutti02]

@Justin
Thank you for your advice.
I tried to use Idle task and Selector task and it worked!

Since I was using the Repeater task, I thought it was always active.
I didn't realize that I needed an Idle task.

Thank you for your quick response!