public override void Run(FeatureBehaviour fb, UnityTile tile)
{
_spawnedCount = 0;
var collider = fb.GetComponent <Collider>();
var bounds = collider.bounds;
var center = bounds.center;
center.y = 0;
var area = (int)(bounds.size.x * bounds.size.z);
int spawnCount = Mathf.Min(area / _spawnRateInSquareMeters, _maxSpawn);
while (_spawnedCount < spawnCount)
{
var x = Random.Range(-bounds.extents.x, bounds.extents.x);
var z = Random.Range(-bounds.extents.z, bounds.extents.z);
var ray = new Ray(bounds.center + new Vector3(x, 100, z), Vector3.down * 2000);
RaycastHit hit;
//Debug.DrawRay(ray.origin, ray.direction * 1000, Color.yellow, 1000);
if (Physics.Raycast(ray, out hit, 150, _layerMask))
{
//Debug.DrawLine(ray.origin, hit.point, Color.red, 1000);
var index = Random.Range(0, _prefabs.Length);
var transform = ((GameObject)Instantiate(_prefabs[index], fb.transform, false)).transform;
transform.position = hit.point;
if (_randomizeRotation)
{
transform.localEulerAngles = new Vector3(0, Random.Range(-180f, 180f), 0);
}
if (!_scaleDownWithWorld)
{
transform.localScale = Vector3.one / tile.TileScale;
}
if (_randomizeScale)
{
var scale = transform.localScale;
var y = Random.Range(scale.y * .7f, scale.y * 1.3f);
scale.y = y;
transform.localScale = scale;
}
_spawnedCount++;
}
}
}
internal void Show(FeatureBehaviour selectedFeature)
{
if (selectedFeature == null)
{
Clear();
return;
}
_selectedFeature = selectedFeature;
transform.position = new Vector3(0, 0, 0);
var mesh = selectedFeature.GetComponent <MeshFilter>();
if (mesh != null)
{
_targetVerts = mesh.mesh.vertices;
Snap();
}
gameObject.SetActive(true);
}
