public WaterWave[] FindMostMeaningfulWaves(int waveCount)
{
Heap <WaterWave> heap = new Heap <WaterWave>();
for (int i = this._SpectraDataList.Count - 1; i >= 0; i--)
{
WaterWavesSpectrumDataBase waterWavesSpectrumDataBase = this._SpectraDataList[i];
waterWavesSpectrumDataBase.UpdateSpectralValues(this.WindDirection, this._WindWaves.SpectrumDirectionality);
object obj = waterWavesSpectrumDataBase;
lock (obj)
{
float weight = waterWavesSpectrumDataBase.Weight;
foreach (WaterWave element in waterWavesSpectrumDataBase.CpuWaves)
{
element._Amplitude *= weight;
element._CPUPriority *= weight;
heap.Insert(element);
if (heap.Count > waveCount)
{
heap.ExtractMax();
}
}
}
}
return(heap.ToArray <WaterWave>());
}
public GerstnerWave[] SelectShorelineWaves(int waveCount, float angle, float coincidenceRange)
{
Heap <WaterWave> heap = new Heap <WaterWave>();
for (int i = this._SpectraDataList.Count - 1; i >= 0; i--)
{
WaterWavesSpectrumDataBase waterWavesSpectrumDataBase = this._SpectraDataList[i];
waterWavesSpectrumDataBase.UpdateSpectralValues(this.WindDirection, this._WindWaves.SpectrumDirectionality);
object obj = waterWavesSpectrumDataBase;
lock (obj)
{
float weight = waterWavesSpectrumDataBase.Weight;
foreach (WaterWave element in waterWavesSpectrumDataBase.ShorelineCandidates)
{
element._Amplitude *= weight;
element._CPUPriority *= weight;
float current = Mathf.Atan2(element._Nkx, element._Nky) * 57.29578f;
if (Mathf.Abs(Mathf.DeltaAngle(current, angle)) < coincidenceRange && element._Amplitude > 0.025f)
{
heap.Insert(element);
if (heap.Count > waveCount)
{
heap.ExtractMax();
}
}
}
}
}
Vector2[] array = new Vector2[4];
for (int k = 0; k < 4; k++)
{
float num = this._WindWaves.TileSizes[k];
array[k].x = num + 0.5f / (float)this._WindWaves.FinalResolution * num;
array[k].y = -num + 0.5f / (float)this._WindWaves.FinalResolution * num;
}
WaterWave[] array2 = heap.ToArray <WaterWave>();
int num2 = Mathf.Min(heap.Count, waveCount);
GerstnerWave[] array3 = new GerstnerWave[num2];
for (int l = 0; l < num2; l++)
{
array3[l] = new GerstnerWave(array2[heap.Count - l - 1], array);
}
return(array3);
}
