New to C#; Programmatically add gameObjects & Components?

[Greasemonkey cleanup]

 

GameObjects must be created with the Instantiate function using a reference to a prefab or a reference to another existing GameObject to copy., not 'new GameObject'. I'm not sure how it will work if you don't use Instantiate.

You can create components and stuff through code, but sometimes it has undesirable effects, it's usually better to make prefabs of GameObjects that have the settings you want them to have, and then Instantiate them using a reference in code.

One of the colliders (either the source or target collider) object has to have a rigidbody attached for OnTrigger functions to work. It's a dumb restriction but it won't do anything without it. Make sure to change the Rigidbody motion to Kinematic

Then also make sure the source object has Collider set to Trigger in the Unity Editor.