How to distinguish two players using segment in Unity?

GenJu · February 4, 2020, 8:04am

Hi,

I’m making a Unity game that touch both side objects with 2 players like this picture.

I’m using SegmentPaint.cs, but the problem is Right player touches the object on the left.

Can I give GameCollider’s tags differently for both players?

Using a skeleton allows to distinguish, but player’s feet are not well recognized.

iosif.semenyuk · February 6, 2020, 1:27pm

You can use the data from nuitrack.UserFrame (see the script SegmentPaint.cs), where each element of the array is the user id.
More details: http://download.3divi.com/Nuitrack/doc/classnuitrack_1_1UserFrame.html
Knowing that, you can separate the interaction of objects through layers or tags at the Unity level.
You can use our tutorial for reference: http://download.3divi.com/Nuitrack/doc/UnitySegment_page.html
For your case, you need to modify the UpdateFrame method in the GameColliders.cs script so that colliderObjects [c, r] receives a tag, a layer or any other identifying parameter according to the userId for the current pixel.