PCModelHeader ReadDataHeader(BinaryReader reader)
{
PCModelHeader header = new PCModelHeader();
header.version = reader.ReadUInt16();
header.nbSubPointCloud = reader.ReadUInt32();
header.map = new PCModelHeader_Offsets[header.nbSubPointCloud];
for (uint i = 0; i < header.nbSubPointCloud; ++i)
{
PCModelHeader_Offsets offsets = new PCModelHeader_Offsets();
offsets.offsetTree = reader.ReadUInt64();
offsets.offsetPointCloud = reader.ReadUInt64();
header.map[i] = offsets;
}
return(header);
}
PointCloudSub[] ReadDataBody(PCModelHeader header, BinaryReader reader)
{
PointCloudSub[] pointDatasets = new PointCloudSub[header.nbSubPointCloud];
for (uint i = 0; i < header.nbSubPointCloud; ++i)
{
//ReadKDTree(file, header.map[i].offsetTree, i);
PointCloudSub dataset = ReadPointCloud(reader, header.map[i].offsetPointCloud);
if (dataset.m_numberOfPoints > 0)
{
pointDatasets[i] = dataset;
}
else
{
pointDatasets[i] = null;
}
}
return(pointDatasets);
}
