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public class clsGeom
{
// Consts --------------------------------------
public const int C_GEOM_ID = 0x4D4F4547;
public const int C_GEOM_VER = 0x1;
public const int C_GEOM_FLAG_HASNORMALS = 0x1;
public const int C_GEOM_FLAG_32BITINDICES = 0x2;
public const string C_GEOM_EXT = ".geo";
// Structures ----------------------------------
public struct TGEOM_Header
{
public int id;
public int ver;
public int nSubsets; // num subsets
public int nFaces; // number of faces
public int nVtx; // number of vertices
public int nTC; // number of texture coordinates
public int nColors; // number of colors
public int flags; // bit 0 - has normals
// 1 - use 32 bit indices
// 2..31 - not used yet
public int reserved; // must be 0
}
/* ... */
public struct TGEOM_3S
{
public float x;
public float y;
public float z;
}
/* ... */
// Properties ----------------------------------
public TGEOM_Header header;
// Methods -------------------------------------
public void LoadFromFile(string _fn)
{
// Create the reader for data.
FileStream _fs;
int moco;
// open file
_fs = new FileStream(_fn, FileMode.Open, FileAccess.Read);
BinaryReader _r = new BinaryReader(_fs);
// read header
header.id = _r.ReadInt32();
header.ver = _r.ReadInt32();
header.nSubsets = _r.ReadInt32();
header.nFaces = _r.ReadInt32();
header.nVtx = _r.ReadInt32();
header.nTC = _r.ReadInt32();
header.nColors = _r.ReadInt32();
header.flags = _r.ReadInt32();
header.reserved = _r.ReadInt32();
/* ... */
// close
_r.Close();
}
/* ... */
}