private static void RefreshMinMax(scanifc_xyz32 pXYZ, ref Vector3 pMin, ref Vector3 pMax)
{
if (pXYZ.x < pMin.X)
{
pMin.X = pXYZ.x;
}
if (pXYZ.y < pMin.Y)
{
pMin.Y = pXYZ.y;
}
if (pXYZ.z < pMin.Z)
{
pMin.Z = pXYZ.z;
}
if (pXYZ.x > pMax.X)
{
pMax.X = pXYZ.x;
}
if (pXYZ.y > pMax.Y)
{
pMax.Y = pXYZ.y;
}
if (pXYZ.z > pMax.Z)
{
pMax.Z = pXYZ.z;
}
}
//public static string[] GetDebugHeaderLines()
//{
// string[] result = new string[19];
// for(int i = 0; i <= 14; i++)
// {
// result[i] = "%";
// }
// result[15] = "% scale factor x y z 1 1 1";
// result[16] = "% offset x y z 0 0 0";
// result[17] = "% min x y z 0 0 0";
// result[18] = "% max x y z 0 0 0";
// //result[19] = "-20.10000 -3.21350 631.06150 0";
// return result;
//}
public static CRxpInfo ParseFile(string pFile)
{
int sync_to_pps = 0;
IntPtr h3ds = IntPtr.Zero;
int opened = scanifc_point3dstream_open(pFile, ref sync_to_pps, ref h3ds);
Console.WriteLine($"opened = {opened}, h3ds = {h3ds}");
uint PointCount = 1;
int EndOfFrame = 1;
const uint BLOCK_SIZE = 1000;
scanifc_xyz32[] BufferXYZ = new scanifc_xyz32[BLOCK_SIZE];
scanifc_attributes[] BufferMISC = new scanifc_attributes[BLOCK_SIZE];
ulong[] BufferTIME = new ulong[BLOCK_SIZE];
List <Tuple <EClass, Vector3> > fileLines = new List <Tuple <EClass, Vector3> >();
//fileLines.AddRange(GetDebugHeaderLines().ToList<string>());
Vector3 min = new Vector3(int.MaxValue, int.MaxValue, int.MaxValue);
Vector3 max = new Vector3(int.MinValue, int.MinValue, int.MinValue);
int readIteration = 0;
DateTime debugStart = DateTime.Now;
DateTime previousDebugStart = DateTime.Now;
int maxLinesToLoad = int.MaxValue; //5000000
while (PointCount != 0 || EndOfFrame != 0)
{
//debug smaller batch
if (fileLines.Count >= maxLinesToLoad)
{
break;
}
if (CProjectData.backgroundWorker.CancellationPending)
{
break;
}
readIteration++;
CDebug.Progress(readIteration, int.MaxValue, 1000, ref previousDebugStart, debugStart, "Parsing Rxp file (size unknown)");
int read = scanifc_point3dstream_read(
h3ds, BLOCK_SIZE,
BufferXYZ, BufferMISC, BufferTIME,
ref PointCount, ref EndOfFrame);
for (int i = 0; i < PointCount; i++)
{
scanifc_xyz32 xyz = BufferXYZ[i];
//Console.WriteLine($"BufferXYZ = {xyz.x},{xyz.y},{xyz.z}");
RefreshMinMax(xyz, ref min, ref max);
fileLines.Add(new Tuple <EClass, Vector3>(EClass.Undefined, xyz.ToVector()));
}
}
CHeaderInfo header = new CHeaderInfo(new Vector3(1, 1, 1), new Vector3(0, 0, 0), min, max);
CRxpInfo rxpInfo = new CRxpInfo(fileLines, header);
return(rxpInfo);
}
