private void Start2()
{
var data = new PointsData(234, 1100, 1100, 45, 6);
var points = new short[data.points.Length * 2];
for (int i = 0; i < data.points.Length; ++i)
{
var p = data.points[i];
points[i * 2 + 0] = (short)p[0];
points[i * 2 + 1] = (short)p[1];
}
var peaks_index = new short[data.peaks.Length];
for (int i = 0; i < data.peaks.Length; ++i)
{
var p = data.peaks[i];
peaks_index[i] = (short)p;
}
var points_f = applyJitter(points, spacing * jitter * 0.5f, seed);
Debug.Log($"dphe points:{points_f.Count} peaks:{peaks_index.Length}");
var builder = new MeshBuilder(spacing * 1.5f).addPoints(points_f);
var graph = builder.create();
if (mapMesh != null)
{
mapMesh.setup(seed, graph, peaks_index, spacing);
}
}
public static void loadFromFile(string path)
{
FileInfo file = new FileInfo(path);
var stream = file.Create();
var length = stream.Length;
var bytes = new byte[length];
int ret = stream.Read(bytes, 0, (int)length);
if (ret != length)
{
}
var pointData = new PointsData();
var data = new short[ret / 2];
Buffer.BlockCopy(bytes, 0, data, 0, ret);
var numPeaks = data[0];
var peaks = new UInt16[numPeaks];
Array.Copy(data, 1, peaks, 0, numPeaks);
var numPoints = (data.Length - 1 - numPeaks) / 2;
var points = new UInt16[numPoints][];
for (int i = 0; i < numPoints; i++)
{
var j = 1 + numPeaks + i * 2;
points[i] = new UInt16[] { (UInt16)data[j], (UInt16)data[j + 1] };
}
var pd = new PointsData()
{
peaks = peaks,
points = points,
};
}