koobas.hobune.stream
How to put two game objects together and disable rigidbody on a child?
Hi Everybody,
I need to put two game objects together when they collide. So I have a player whith the only one script attached to. Then I have many Cubes tagged "Cube". When cube1 touches cube2 I need cube2 to become a child of cube1 with rigidbody disabled on cube2.
How do I approach it?
What part are you having trouble with? Can you disable a rigidbody (is$$anonymous$$inematic)? Can you give something a parent (easy)? Check for a collision (S$$anonymous$$BL wrote that)? Worried about when 2 pairs of objects collide? Worried about "who wins" so they don't each try to become children of the other?
It seems like this is still a design problem. Not to the "how do I do X" stage yet.
There is function OnCollisionEnter. On script of cube 1
void OnCollisionEnter(Collision coll) {
GameObject cube2 = coll.gameObject
cube2.SetParent(this.gameObject.transform);
Destroy(cube2.GetComponent<Rigidbody>());
}
Yeah, but I have really many cubes to become children on collision. The script needs to be attached to the player or something else. Any cube that becomes a child must have rigidbody disabled/removed afterwards...
Each cube needs OnCollisionEnter if you want to use the built-in collision system.
Unity's collision/physics system can only send collision events to the thing that hit. If a cube hits something, Unity sends that exact cube an OnCollisionEnter. There's no way to auto-redirect all hits to some other script.
