public IDisposable Subscribe(IFoamShpere observer)
{
if (foamObservers.Count >= DefaultSphereMaxCount)
{
throw new InvalidOperationException(string.Format("Unable to subscribe because it exceeds the defined size ({0})", DefaultSphereMaxCount));
}
foamObservers.Add(observer);
return(new ListUnsubscriber <IFoamShpere>(foamObservers, observer));
}
public void SetValueToShader(OceanCameraTask oceanCamera, FoamCameraData data, int count, int countQuarter)
{
int visibleCount = data.CullingGroup.QueryIndices(true, cullingGroupResult, 0);
if (visibleCount == 0)
{
ClearArray(data0);
ClearArray(data1);
}
else if (visibleCount <= count)
{
int index;
for (index = 0; index < visibleCount; index++)
{
int observerIndex = cullingGroupResult[index];
IFoamShpere observer = effectiveShperes[observerIndex];
data0[index] = VectorHelper.Create(observer.Position, observer.Radius);
}
for (; index < count; index++)
{
data0[index] = default(Vector4);
}
for (index = 0; index < countQuarter; index++)
{
Vector4 value = Vector4.zero;
for (int j = 0, newIndex = index * 4; newIndex < visibleCount && j < 4; j++, newIndex++)
{
int observerIndex = cullingGroupResult[newIndex];
IFoamShpere observer = effectiveShperes[observerIndex];
value[j] = observer.Intensity;
}
data1[index] = value;
}
}
else
{
int index;
for (index = 0; index < visibleCount; index++)
{
int observerIndex = cullingGroupResult[index];
IFoamShpere observer = effectiveShperes[observerIndex];
sortedArray.Add(new ComparableItem(observer, oceanCamera.transform.position));
}
for (index = 0; index < Mathf.Min(visibleCount, count); index++)
{
IFoamShpere observer = sortedArray[index].Foam;
data0[index] = VectorHelper.Create(observer.Position, observer.Radius);
}
for (; index < count; index++)
{
data0[index] = default(Vector4);
}
for (index = 0; index < countQuarter; index++)
{
Vector4 value = Vector4.zero;
for (int j = 0, newIndex = index * 4; newIndex < visibleCount && j < 4; j++, newIndex++)
{
IFoamShpere observer = sortedArray[newIndex].Foam;
value[j] = observer.Intensity;
}
data1[index] = value;
}
sortedArray.Clear();
}
Shader.SetGlobalVectorArray(FoamOptions.ShpereData0Name, data0);
Shader.SetGlobalVectorArray(FoamOptions.ShpereData1Name, data1);
}
public ComparableItem(IFoamShpere foam, Vector3 pos)
{
Foam = foam;
Distance = Vector3.Distance(foam.Position, pos);
}
