unity get number of child objects
// The number of child objects is given by:
GameObject.transform.childCount;unity get number of child objects
// The number of child objects is given by:
GameObject.transform.childCount;c# unity check number of children
public class ExampleClass : MonoBehaviour
{
// generate a group of connected GameObjects
void Awake()
{
GameObject go = new GameObject("top");
Random.InitState(System.Environment.TickCount);
// add 3, 4 or 5 "middle" children that report to "top"
for (int i = 0; i < Random.Range(3, 6); i++)
{
GameObject go2 = new GameObject("middle" + i.ToString());
go2.transform.parent = go.transform;
// add between 1 to 8 "bottom" children that report to the above "middle"
for (int j = 0; j < Random.Range(1, 8); j++)
{
GameObject go3 = new GameObject("bottom" + j);
go3.transform.parent = go2.transform;
}
}
}
void Start()
{
// how many children does top have?
GameObject go = GameObject.Find("top");
Debug.Log(go.name + " has " + go.transform.childCount + " children");
// pick a random middle group and pick a member of its children
go = GameObject.Find("middle" + Random.Range(0, go.transform.childCount));
Debug.Log(go.name + " has " + go.transform.childCount + " children");
}
}Copyright © 2021 Codeinu
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