I want to add multiple instances of a prefab to my scene on start and make them all children of an empty GameObject. This is what I have:
public class LightWave01 : MonoBehaviour {
public Transform light_fixture;
public int num_x;
public int num_z;
public float space_x;
public float space_z;
public float freq1;
public float freq2;
public float amp;
public float start_pt_x;
public float start_pt_y;
public float start_pt_z;
private GameObject light_group;
// Use this for initialization
void Start()
{
light_group = new GameObject("LightGroup");
for (int j = 0; j < num_z; j++)
{
for (int i = 0; i < num_x; i++)
{
float x = -1.0f * (i * space_x - start_pt_x);
float z = -1.0f * (j * space_z - start_pt_y);
double f1 = Math.Sin(freq1 * x * Math.PI / num_x);
double f2 = Math.Sin(freq2 * z * Math.PI / num_z);
double y = amp * (f1 * f2) + 0.02 * j + start_pt_z;
float floatY = (float)y;
GameObject l = (GameObject) Instantiate(light_fixture, new Vector3(x, floatY, z), Quaternion.identity);
l.transform.parent = light_group.transform;
}
}
}
}
It creates a GameObject called "LightGroup," but only adds one instance of the "light_fixture" prefab, which is added to the bottom of the Hierarchy, not to the LightGroup GameObject. What am I missing?
↧