void Update()
{
cachedTransform.position -= Vector3.up * Time.deltaTime * cachedFallingSpeed;
if (cachedTransform.position.y < cam.position.y - 5f)
{
cachedTransform.localPosition = Vector3.zero;
mf.sharedMesh = manager.GetPreGennedMesh();//change rain pattern periodically
}
cachedTransform.rotation = rotation;//keep the rain always falling vertically instead of rotating with camera(parent)
cachedTransform.localScale = new Vector3(rainSparsity, rainSparsity, rainSparsity);
}
void Start()
{
manager = transform.parent.GetComponent <RainManager> ();
bounds = new Bounds(new Vector3(transform.position.x, manager.minYPosition, transform.position.z),
new Vector3(manager.areaSize * 1.35f, Mathf.Max(manager.areaSize, manager.areaHeight) * 1.35f, manager.areaSize * 1.35f));
mf = GetComponent <MeshFilter> ();
mf.sharedMesh = manager.GetPreGennedMesh();
cachedTransform = transform;
cam = transform.parent.transform;
cachedMinY = manager.minYPosition;
cachedAreaHeight = manager.areaHeight;
cachedFallingSpeed = manager.fallingSpeed;
}
void Start()
{
manager = transform.parent.GetComponent<RainManager>();
bounds = new Bounds(new Vector3(transform.position.x, manager.minYPosition, transform.position.z),
new Vector3(manager.areaSize * 1.35f, Mathf.Max(manager.areaSize, manager.areaHeight) * 1.35f, manager.areaSize * 1.35f));
mf = GetComponent<MeshFilter>();
mf.sharedMesh = manager.GetPreGennedMesh();
cachedTransform = transform;
cachedMinY = manager.minYPosition;
cachedAreaHeight = manager.areaHeight;
cachedFallingSpeed = manager.fallingSpeed;
enabled = false;
}