public IEnumerator SpawnPrefabsInMesh(GOFeature feature, GameObject parent, GOEnvironmentKind kind)
{
if (feature.preloadedMeshData == null)
{
yield break;
}
float area = Area(feature.convertedGeometry);
float rate = kind.density / 1000.0f;
int k = Mathf.FloorToInt(area * rate / 100);
//Debug.Log (area + " " + rate + " " + k);
for (int i = 0; i < k; i++)
{
try {
// int spawn = UnityEngine.Random.Range (0, rate);
// if (spawn != 0)
// continue;
int n = UnityEngine.Random.Range(0, kind.prefabs.Length);
Vector3 pos = randomPointInShape(feature.convertedGeometry);
if (GOMap.IsPointAboveWater(pos))
{
continue;
}
pos.y += kind.prefabs [n].transform.position.y;
var rotation = kind.prefabs [n].transform.eulerAngles;
var randomRotation = new Vector3(0, UnityEngine.Random.Range(0, 360), 0);
GameObject obj = (GameObject)GameObject.Instantiate(kind.prefabs[n], pos, Quaternion.Euler(rotation + randomRotation));
obj.transform.parent = parent.transform;
} catch {
}
if (Application.isPlaying)
{
yield return(null);
}
}
yield return(null);
}
public IEnumerator SpawnPrefabsIn3DMesh(GOFeature feature, GameObject parent, GOEnvironmentKind kind)
{
if (feature.preloadedMeshData == null)
{
yield break;
}
int rate = 100 / kind.density;
foreach (Vector3 vertex in feature.preloadedMeshData.vertices)
{
try {
int spawn = UnityEngine.Random.Range(0, rate);
if (spawn != 0)
{
continue;
}
int n = UnityEngine.Random.Range(0, kind.prefabs.Length);
Vector3 pos = vertex;
if (GOMap.IsPointAboveWater(pos))
{
continue;
}
pos.y += kind.prefabs [n].transform.position.y;
var rotation = kind.prefabs [n].transform.eulerAngles;
var randomRotation = new Vector3(0, UnityEngine.Random.Range(0, 360), 0);
GameObject obj = (GameObject)GameObject.Instantiate(kind.prefabs[n], pos, Quaternion.Euler(rotation + randomRotation));
obj.transform.parent = parent.transform;
} catch {
}
if (Application.isPlaying)
{
yield return(null);
}
}
yield return(null);
}