private IEnumerator GenerateWake(Wake wake)
{
for (var i = 0; i < 2; i++)
{
var wl = new WakeLine {
points = new List <WakePoint>()
};
var wakeLoading = wakePrefab.InstantiateAsync(Vector3.zero, Quaternion.Euler(90f, 0, 0));
yield return(wakeLoading);
_lrs.Add(wakeLoading.Result);
wakeLoading.Result.TryGetComponent(out wl.lineRenderer);
wakeLoading.Result.hideFlags = HideFlags.HideAndDontSave;
wake.lines.Add(wl);
}
}
public float _maxAge = 5f; // how long the wake lasts for
void OnEnable()
{
// Initial setup for wakes
foreach (Wake w in _wakes)
{
for (int i = 0; i < 2; i++)
{
WakeLine wl = new WakeLine();
GameObject go = GameObject.Instantiate(_wakePrefab, Vector3.zero, Quaternion.Euler(90f, 0, 0));
_lrs.Add(go);
LineRenderer LR = go.GetComponent <LineRenderer>();
wl.points = new List <WakePoint>();
wl._lineRenderer = LR;
w.lines.Add(wl);
go.hideFlags = HideFlags.HideAndDontSave;
}
}
}
private void DoWake(int side, Wake wake, WakeLine wakeLine)
{
var origin = wake.origin;
origin.x *= side;
origin = transform.TransformPoint(origin);
origin.y = 0;//flatten origin in world
var pointCount = wakeLine.points.Count;
//////////////////////////// create points, if needed ///////////////////////////////
if (pointCount == 0)
{
wakeLine.points.Insert(0, CreateWakePoint(origin, side));
pointCount++;
}
else if (Vector3.Distance(wakeLine.points[0].pos, origin) > genDistance)
{
wakeLine.points.Insert(0, CreateWakePoint(origin, side));
pointCount++;
}
///////////////////////////// kill points, if needed ////////////////////////////////
for (int i = wakeLine.points.Count - 1; i >= 0; i--)
{
if (wakeLine.points[i].age > maxAge)
{
wakeLine.points.RemoveAt(i);
pointCount--;
}
else
{
wakeLine.points[i].age += Time.deltaTime; // increment age
wakeLine.points[i].pos += Time.deltaTime * 3 * wakeLine.points[i].dir; // move points by dir
}
}
///////////////////// Create the line renderer points ///////////////////////////////
wakeLine.lineRenderer.positionCount = pointCount + 1;
wakeLine.lineRenderer.SetPosition(0, origin);
for (var i = 0; i < pointCount; i++)
{
wakeLine.lineRenderer.SetPosition(i + 1, wakeLine.points[i].pos);
}
}
void Update()
{
Vector3 origin;
//For each wake pair
var wCount = _wakes.Count;
for (int w = 0; w < wCount; w++)
{
Wake _wake = _wakes[w];
int s = 0;
for (int x = -1; x <= 1; x += 2)
{
origin = _wake.origin;
origin.x *= x;
origin = transform.TransformPoint(origin);
origin.y = 0;//flatten origin in world
WakeLine line = _wake.lines[s];
var pointCount = line.points.Count;
//////////////////////////// create points, if needed ///////////////////////////////
if (pointCount == 0)
{
line.points.Insert(0, CreateWakePoint(origin, x));
pointCount++;
}
else if (Vector3.Distance(line.points[0].pos, origin) > _genDistance)
{
line.points.Insert(0, CreateWakePoint(origin, x));
pointCount++;
}
///////////////////////////// kill points, if needed ////////////////////////////////
for (int i = line.points.Count - 1; i >= 0; i--)
{
if (line.points[i].age > _maxAge)
{
line.points.RemoveAt(i);
pointCount--;
}
else
{
line.points[i].age += Time.deltaTime; // increment age
line.points[i].pos += line.points[i].dir * _speed * Time.deltaTime; // move points by dir
}
}
///////////////////// Create the line renderer points ///////////////////////////////
line._lineRenderer.positionCount = pointCount + 1;
line.poses[0] = origin;
for (var i = 0; i < pointCount; i++)
{
if (i + 1 == line.poses.Length)
{
break;
}
line.poses[i + 1] = line.points[i].pos;
}
GerstnerWavesJobs.UpdateSamplePoints(line.poses, line.guid);
GerstnerWavesJobs.GetData(line.guid, ref line.heights);
origin.y = NeoOcean.oceanheight + line.heights[0].y;
for (var i = 0; i < pointCount; i++)
{
if (i + 1 == line.poses.Length)
{
break;
}
line.points[i].pos.y = NeoOcean.oceanheight + line.heights[i + 1].y;
}
line._lineRenderer.SetPosition(0, origin);
for (var i = 0; i < pointCount; i++)
{
line._lineRenderer.SetPosition(i + 1, line.points[i].pos);
}
s++;
}
}
}
