public void SetValueToShader(OceanCameraTask oceanCamera, CameraTaskRippleData rippleData)
{
ClearFinalRipples();
RippleFilter.Filter(oceanCamera, rippleData, observers, FinalRipples);
SetValue(FinalRipples, FinalRippleOptions);
RippleOptions.Accessor.SetGlobalValues(FinalRippleOptions);
}
private bool TryGetPriority(Camera camera, CameraTaskRippleData data, IRippleData ripple, out float priority)
{
Vector3 cameraPosition = camera.transform.position;
priority = 0;
VertexHelper.GetRippleWorldPos(new Vector2(ripple.Position.x, ripple.Position.z), ripple.Rect, ripple.Radian, ref rippleWorldPos);
bool isRange = false;
for (int i = 0; i < 4; i++)
{
Vector2 pos = rippleWorldPos[i];
Vector3 worldPos = new Vector3(pos.x, data.OceanHeight, pos.y);
Vector3 screenPos = camera.WorldToScreenPoint(worldPos);
if (camera.pixelRect.Contains(screenPos))
{
if (screenPos.z > 0)
{
isRange |= true;
priority += screenPos.z;
continue;
}
else
{
priority -= screenPos.z * 3;
}
}
priority += screenPos.z * 3;
}
return(isRange);
}
public void Filter(OceanCameraTask oceanCamera, CameraTaskRippleData rippleData, IReadOnlyList <IRippleData> source, IRippleData[] result)
{
if (source.Count <= FinalRippleCount)
{
int i = 0;
foreach (var ripple in source)
{
if (ripple.OnEnter(oceanCamera))
{
ripple.OnSelecte(oceanCamera);
result[i] = ripple;
i++;
}
}
}
else
{
Vector3 cameraPosition = oceanCamera.transform.position;
foreach (var ripple in source)
{
if (ripple.OnEnter(oceanCamera))
{
float priority;
if (TryGetPriority(oceanCamera.ThisCamera, rippleData, ripple, out priority))
{
int i;
for (i = 0; i < temp.Length; i++)
{
var current = temp[i];
if (current.Info == null)
{
current.Priority = priority;
current.Info = ripple;
temp[i] = current;
break;
}
else if (current.Priority > priority)
{
for (int j = temp.Length - 1; j > i; j--)
{
temp[j] = temp[j - 1];
}
current.Priority = priority;
current.Info = ripple;
temp[i] = current;
break;
}
}
}
}
}
for (int i = 0; i < result.Length; i++)
{
var rippleInfo = temp[i].Info;
rippleInfo?.OnSelecte(oceanCamera);
result[i] = rippleInfo;
}
}
ResetTempArray();
}
