Interaction Tutorial in 3D ?

[charlesque]

Hello,

Sorry i'm new to unity. I could miss a lot.
I want to follow the "Interaction Tutorial" with 3D objects.
I thought the equivalent to the "collider box 2d" is the "box collider". And i just have to cross the "is trigger" checkbox. Unfortunatly it doesnt work.

What are the steps in a 3D scene to setup a dialogue trigger ? Different from the tutorial ?

Thanks !

[Tony Li]

Hi,

There's nothing different from the tutorial except to use 3D colliders.

• Make sure your player and NPC/interactable object both have 3D colliders such as Capsule Collider, Box Collider, etc.
• Tick the "Is Trigger" checkbox on one or the other, but not both.
• Add Rigidbody components to both. You can tick Is Kinematic to prevent physics from moving them.
• Make sure they're on layers that will register collisions. (Check Edit > Project Settings > Physics.)

If that doesn't help, please review: How To: Fix Selector and Proximity Selector Issues

[charlesque]

It worked ! Thanks for the detailled answer.

[Tony Li]

Glad to help!