private void generateButton_Click(object sender, RoutedEventArgs e)
{
rawtile = new List <double[, ]>();
//pow = Convert.ToInt32(powOf2TextBox.Text);
//size = (int)Math.Pow(2, pow) + 1;
halfSize = Convert.ToInt32(halfSizeTextBox.Text);
size = halfSize * 2 + 1;
startOctaveNumber = Convert.ToUInt32(startOctaveNumberTextBox.Text);
octaves = Convert.ToUInt32(octavesTextBox.Text);
persistance = Convert.ToDouble(persistanceTextBox.Text);
for (int i = 0; i < plainCnt; ++i)
{
rawtile.Add(new double[size, size]);
}
var watch = System.Diagnostics.Stopwatch.StartNew();
Perlin3D.setSeed(Convert.ToInt32(seedTextBox.Text));
Parallel.For(0, plainCnt, index => { CalculateNoise(index); });
watch.Stop();
var elapsedMs = watch.ElapsedMilliseconds;
labelMs.Content = elapsedMs.ToString();
normalizeArray();
DrawAll();
}
private void CalculateNoise(int index)
{
for (int i = 0; i < size; ++i)
{
for (int j = 0; j < size; ++j)
{
// center of cube is moved to the center of coordinates and its coords transformed to sphere coords
/*
* 5
* 1 2 3 4
* 6
*/
switch (index)
{
case 0:
rawtile[0][i, j] = Perlin3D.getMultioctave3DNoiseValue(0 - halfSize, halfSize - j, i - halfSize, startOctaveNumber, octaves, persistance);
break;
case 1:
rawtile[1][i, j] = Perlin3D.getMultioctave3DNoiseValue(j - halfSize, 0 - halfSize, i - halfSize, startOctaveNumber, octaves, persistance);
break;
case 2:
rawtile[2][i, j] = Perlin3D.getMultioctave3DNoiseValue(halfSize, j - halfSize, i - halfSize, startOctaveNumber, octaves, persistance);
break;
case 3:
rawtile[3][i, j] = Perlin3D.getMultioctave3DNoiseValue(halfSize - j, halfSize, i - halfSize, startOctaveNumber, octaves, persistance);
break;
case 4:
rawtile[4][i, j] = Perlin3D.getMultioctave3DNoiseValue(j - halfSize, i - halfSize, halfSize, startOctaveNumber, octaves, persistance);
break;
case 5:
rawtile[5][i, j] = Perlin3D.getMultioctave3DNoiseValue(j - halfSize, halfSize - i, 0 - halfSize, startOctaveNumber, octaves, persistance);
break;
}
}
}
}
