public static void CreateTorrents(Matrix heights, Matrix2D <int> order, Matrix torrents)
{
CoordRect rect = heights.rect;
for (int i = 0; i < heights.count; i++)
{
torrents.arr[i] = 1; //casting initial rain
}
for (int j = heights.count - 1; j >= 0; j--)
{
//finding column ordered by height
int pos = order.arr[j];
if (pos < 0)
{
continue;
}
MooreCross height = new MooreCross(heights.arr, pos, rect.size.x);
MooreCross torrent = new MooreCross(torrents.arr, pos, rect.size.x); //moore
if (torrent.vals[4] > 200000000)
{
torrent.vals[4] = 200000000;
}
MooreCross delta = height.vals[4] - height;
delta = MooreCross.ClampMax(delta, 0);
MooreCross percents = MooreCross.Zero();
float sum = delta.Sum();
if (sum > 0.00001f)
{
percents = delta / sum;
}
MooreCross newTorrent = percents * torrent.vals[4];
newTorrent.AddToMatrix(torrents.arr, pos, rect.size.x);
}
}
public static void CreateTorrentsRef(float[] heights, int[] order, float[] torrents, CoordRect rect = new CoordRect())
{
for (int i = 0; i < heights.Length; i++)
{
torrents[i] = 1; //casting initial rain
}
for (int j = heights.Length - 1; j >= 0; j--)
{
//finding column ordered by height
int pos = order[j];
if (pos < 0)
{
continue;
}
MooreCross height = new MooreCross(heights, pos, rect.size.x);
MooreCross torrent = new MooreCross(torrents, pos, rect.size.x); //moore
if (torrent.vals[4] > 200000000)
{
torrent.vals[4] = 200000000;
}
MooreCross delta = height.vals[4] - height;
delta = MooreCross.ClampMax(delta, 0);
MooreCross percents = MooreCross.Zero();
float sum = delta.Sum();
if (sum > 0.00001f)
{
percents = delta / sum;
}
MooreCross newTorrent = percents * torrent.vals[4];
newTorrent.AddToMatrix(torrents, pos, rect.size.x);
}
}
