private PlyFormat ParseFormat()
{
string line = CurrentLine.Trim();
PlyFormat format = default(PlyFormat);
if (line.StartsWith(PlyKeywords.AsciiFormat))
{
format = PlyFormat.Ascii;
}
else if (line.StartsWith(PlyKeywords.BinaryBigEndianFormat))
{
format = PlyFormat.BinaryBigEndian;
}
else if (line.StartsWith(PlyKeywords.BinaryLittleEndianFormat))
{
format = PlyFormat.BinaryLittleEndian;
}
else
{
throw new PlyHeaderReaderException("Unknown format.", CurrentLine);
}
MoveNextLine();
return(format);
}
public PlyHeader(List <string> headerUnparsed)
{
Format = GetFormat(headerUnparsed.FirstOrDefault(x => x.Contains("format")).Split(' ')[1]);
GloablMaterialElement = new PlyGlobalMaterialElement(headerUnparsed);
GlobalMeshInfoElement = new PlyGlobalMeshInfoElement(headerUnparsed);
VertexElement = new PlyVertexElement(headerUnparsed, this);
FaceElement = new PlyFaceElement(headerUnparsed, this);
LineElement = new PlyLineElement(headerUnparsed);
LineColorElement = new PlyLineColorElement(headerUnparsed);
RawHeader = headerUnparsed;
}
public PlyHeader(List <string> headerUnparsed)
{
Format = GetFormat(headerUnparsed.FirstOrDefault(x => x.Contains("format")).Split(' ')[1]);
var elementVertexIndex = headerUnparsed.IndexOf(headerUnparsed.FirstOrDefault(x => x.Contains("element vertex")));
VertexCount = Convert.ToInt32(headerUnparsed[elementVertexIndex].Split(' ')[2]);
var elementFaceIndex = headerUnparsed.IndexOf(headerUnparsed.FirstOrDefault(x => x.Contains("element face")));
FaceCount = Convert.ToInt32(headerUnparsed[elementFaceIndex].Split(' ')[2]);
SetVertexProperties(GetProperties(headerUnparsed, elementVertexIndex));
SetFaceProperties(GetProperties(headerUnparsed, elementFaceIndex));
RawHeader = headerUnparsed;
}