public Srtfile()
{
Extents = new CExtents();
LodProfile = new SLodProfile();
Wind = new CWind();
//StringTable = new string[];
//CollisionObjects = new SCollisionObject[];
VerticalBillboards = new SVerticalBillboards();
HorizontalBillboard = new SHorizontalBillboard();
PUserStrings = new string[(int)EUserStringOrdinal.USER_STRING_COUNT];
Geometry = new SGeometry();
}
///////////////////////////////////////////////////////////////////////
// CParser::ParseBillboards
private bool ParseBillboards(BinaryReader br)
{
bool bSuccess = false;
var startpos = br.BaseStream.Position;
// vertical billboards
if (GetRemainingLength() >= 2 * c_nSizeOfInt + 3 * c_nSizeOfFloat)
{
SVerticalBillboards sBBs = new SVerticalBillboards();
// parse dimensions
sBBs.FWidth = br.ReadSingle();
sBBs.FTopPos = br.ReadSingle();
sBBs.FBottomPos = br.ReadSingle();
sBBs.NNumBillboards = br.ReadInt32();
// texcoord table
if (m_stream.Position % 4 != 0)
{
throw new NotImplementedException(); // check alignment
}
sBBs.PTexCoords = new float[sBBs.NNumBillboards * 4];
for (int i = 0; i < sBBs.NNumBillboards * 4; i++)
{
sBBs.PTexCoords[i] = br.ReadSingle();
//sBBs.PTexCoords[1] = br.ReadSingle();
//sBBs.PTexCoords[2] = br.ReadSingle();
//sBBs.PTexCoords[3] = br.ReadSingle();
}
// rotated flags
sBBs.PRotated = new byte[sBBs.NNumBillboards];
for (int i = 0; i < sBBs.NNumBillboards; i++)
{
sBBs.PRotated[i] = br.ReadByte();
}
ParseUntilAligned(br);
// cutout values
sBBs.NNumCutoutVertices = br.ReadInt32();
sBBs.NNumCutoutIndices = br.ReadInt32();
if (sBBs.NNumCutoutVertices > 0 && sBBs.NNumCutoutIndices > 0)
{
// interp float pairs
sBBs.PCutoutVertices = new float[2 * sBBs.NNumCutoutVertices];
for (int i = 0; i < (2 * sBBs.NNumCutoutVertices); i++)
{
sBBs.PCutoutVertices[i] = br.ReadSingle();
}
// interp indices
sBBs.PCutoutIndices = new ushort[sBBs.NNumCutoutIndices];
for (int i = 0; i < sBBs.NNumCutoutIndices; i++)
{
sBBs.PCutoutIndices[i] = br.ReadUInt16();
}
ParseUntilAligned(br);
}
VerticalBillboards = sBBs;
bSuccess = true;
//if (br.BaseStream.Position - startpos != 2 * c_nSizeOfInt + 3 * c_nSizeOfFloat)
// throw new NotImplementedException();
}
//else
// CCore::SetError("CParser::ParseBillboards, premature end-of-file\n");
// horizontal billboards
startpos = br.BaseStream.Position;
if (GetRemainingLength() >= c_nSizeOfInt + (8 + 12) * c_nSizeOfFloat)
{
var sbb = new SHorizontalBillboard();
sbb.BPresent = (br.ReadInt32() != 0);
// texcoords
sbb.AfTexCoords = new float[8];
for (int i = 0; i < 8; i++)
{
sbb.AfTexCoords[i] = br.ReadSingle();
}
// positions
sbb.AvPositions = new Vec3[4];
for (int i = 0; i < 4; i++)
{
Vec3 vec = br.BaseStream.ReadStruct <Vec3>();
sbb.AvPositions[i] = vec;
}
HorizontalBillboard = sbb;
if (br.BaseStream.Position - startpos != c_nSizeOfInt + (8 + 12) * c_nSizeOfFloat)
{
throw new NotImplementedException();
}
}
else
{
bSuccess = false;
}
// CCore::SetError("CParser::ParseBillboards, premature end-of-file\n");
return(bSuccess);
}
