/// <summary>
/// Initializes a new instance of the <see cref="PRTMRawDataMetaChunk"/> class.
/// </summary>
/// <param name="meta">The meta.</param>
/// <remarks></remarks>
public PRTMRawDataMetaChunk(ref Meta meta)
{
BinaryReader BR = new BinaryReader(meta.MS);
BR.BaseStream.Position = 176;
int tempc = BR.ReadInt32();
int tempr = BR.ReadInt32() - meta.Map.SecondaryMagic - meta.offset;
RawDataChunkInfo = new RawDataOffsetChunk[tempc];
for (int x = 0; x < tempc; x++)
{
RawDataChunkInfo[x] = new RawDataOffsetChunk();
BR.BaseStream.Position = tempr + (x * 16) + 6;
RawDataChunkInfo[x].ChunkSize = 56;
RawDataChunkInfo[x].Size = BR.ReadInt32();
if (RawDataChunkInfo[x].ChunkSize == 0)
{
RawDataChunkInfo[x].ChunkSize = RawDataChunkInfo[x].Size;
}
RawDataChunkInfo[x].Offset = BR.ReadInt32();
RawDataChunkInfo[x].ChunkCount = RawDataChunkInfo[x].Size / RawDataChunkInfo[x].ChunkSize;
}
BR.BaseStream.Position = 136;
VerticeCount = BR.ReadInt32();
tempr = BR.ReadInt32() - meta.Map.SecondaryMagic - meta.offset;
BR.BaseStream.Position = tempr;
for (int x = 0; x < VerticeCount; x++)
{
Vector3 vec = new Vector3();
vec.X = BR.ReadSingle();
vec.Y = BR.ReadSingle();
vec.Z = BR.ReadSingle();
Vertices.Add(vec);
Vector3 vec2 = new Vector3();
vec2.X = BR.ReadSingle();
vec2.Y = BR.ReadSingle();
vec2.Z = BR.ReadSingle();
Normals.Add(vec2);
Vector3 vec3 = new Vector3();
vec3.X = BR.ReadSingle();
vec3.Y = BR.ReadSingle();
vec3.Z = BR.ReadSingle();
Binormals.Add(vec3);
Vector3 vec4 = new Vector3();
vec4.X = BR.ReadSingle();
vec4.Y = BR.ReadSingle();
vec4.Z = BR.ReadSingle();
Tangents.Add(vec4);
Vector2 vec5 = new Vector2();
vec5.X = BR.ReadSingle();
vec5.Y = BR.ReadSingle();
UVs.Add(vec5);
}
BR.BaseStream.Position = 168;
HeaderSize = BR.ReadInt32() + 8;
BR.BaseStream.Position = 144;
IndiceCount = BR.ReadInt32();
tempr = BR.ReadInt32() - meta.Map.SecondaryMagic - meta.offset;
BR.BaseStream.Position = tempr;
FaceCount = IndiceCount / 3;
this.Indices = new short[IndiceCount];
for (int x = 0; x < IndiceCount; x++)
{
Indices[x] = (short)BR.ReadUInt16();
}
SubMeshInfo = new ModelSubMeshInfo[1];
for (int x = 0; x < 1; x++)
{
SubMeshInfo[x] = new ModelSubMeshInfo();
BR.BaseStream.Position = HeaderSize + RawDataChunkInfo[0].Offset + (x * 72) + 4;
SubMeshInfo[x].ShaderNumber = 0;
SubMeshInfo[x].IndiceStart = 0;
SubMeshInfo[x].IndiceCount = IndiceCount;
}
}
/// <summary>
/// Initializes a new instance of the <see cref="RawDataMetaChunk"/> class.
/// </summary>
/// <param name="offset">The offset.</param>
/// <param name="chunknumber">The chunknumber.</param>
/// <param name="bb">The bb.</param>
/// <param name="meta">The meta.</param>
/// <remarks></remarks>
public RawDataMetaChunk(int offset, int chunknumber, BoundingBoxContainer bb, ref Meta meta)
{
BinaryReader BR = new BinaryReader(meta.MS);
BR.BaseStream.Position = offset + 4;
VerticeCount = BR.ReadUInt16();
FaceCount = BR.ReadUInt16();
BR.BaseStream.Position = offset + 20;
type = BR.ReadByte();
BR.BaseStream.Position = offset + 68;
HeaderSize = meta.raw.rawChunks[chunknumber].size - BR.ReadInt32() - 4;
int tempc = BR.ReadInt32();
int tempr = BR.ReadInt32() - meta.magic - meta.offset;
RawDataChunkInfo = new RawDataOffsetChunk[tempc];
for (int x = 0; x < tempc; x++)
{
RawDataChunkInfo[x] = new RawDataOffsetChunk();
BR.BaseStream.Position = tempr + (x * 16) + 6;
RawDataChunkInfo[x].ChunkSize = BR.ReadUInt16();
RawDataChunkInfo[x].Size = BR.ReadInt32();
if (RawDataChunkInfo[x].ChunkSize == 0)
{
RawDataChunkInfo[x].ChunkSize = RawDataChunkInfo[x].Size;
}
RawDataChunkInfo[x].Offset = BR.ReadInt32();
RawDataChunkInfo[x].ChunkCount = RawDataChunkInfo[x].Size / RawDataChunkInfo[x].ChunkSize;
}
BR = new BinaryReader(meta.raw.rawChunks[chunknumber].MS);
SubMeshInfo = new ModelSubMeshInfo[RawDataChunkInfo[0].ChunkCount];
for (int x = 0; x < RawDataChunkInfo[0].ChunkCount; x++)
{
SubMeshInfo[x] = new ModelSubMeshInfo();
BR.BaseStream.Position = HeaderSize + RawDataChunkInfo[0].Offset + (x * 72) + 4;
SubMeshInfo[x].ShaderNumber = BR.ReadUInt16();
SubMeshInfo[x].IndiceStart = BR.ReadUInt16();
SubMeshInfo[x].IndiceCount = BR.ReadUInt16();
}
BR.BaseStream.Position = 40;
IndiceCount = BR.ReadUInt16();
int indicechunk = 0;
int verticechunk = 0;
int uvchunk = 0;
for (int x = 0; x < RawDataChunkInfo.Length; x++)
{
if (RawDataChunkInfo[x].ChunkSize == 2)
{
indicechunk = x;
verticechunk = x + 2;
uvchunk = x + 3;
break;
}
}
int bonemapchunk = 0;
BR.BaseStream.Position = 108;
int tempbonemapcount = BR.ReadUInt16();
if (tempbonemapcount > 0)
{
for (int x = uvchunk + 1; x < RawDataChunkInfo.Length; x++)
{
if (RawDataChunkInfo[x].ChunkSize == 1)
{
bonemapchunk = x;
break;
}
}
BR.BaseStream.Position = HeaderSize + RawDataChunkInfo[bonemapchunk].Offset;
for (int x = 0; x < tempbonemapcount; x++)
{
BoneMap.Add(BR.ReadByte());
}
}
else
{
BoneMap.Add(0);
}
RawDataChunkInfo[verticechunk].ChunkSize = RawDataChunkInfo[verticechunk].Size / VerticeCount;
for (int x = 0; x < VerticeCount; x++)
{
Vector3 vec = new Vector3();
BR.BaseStream.Position = HeaderSize + RawDataChunkInfo[verticechunk].Offset +
(RawDataChunkInfo[verticechunk].ChunkSize * x);
vec.X = DecompressVertice(BR.ReadInt16(), bb.MinX, bb.MaxX);
vec.Y = DecompressVertice(BR.ReadInt16(), bb.MinY, bb.MaxY);
vec.Z = DecompressVertice(BR.ReadInt16(), bb.MinZ, bb.MaxZ);
Vertices.Add(vec);
// if (tempbonemapcount == 0) { continue; }
switch (RawDataChunkInfo[verticechunk].ChunkSize)
{
case 6:
BoneInfo b = new BoneInfo();
b.BoneIndex.Add(0);
b.Weight.Add(1.0f);
VerticeBones.Add(b);
break;
case 8:
BoneInfo c = new BoneInfo();
c.BoneIndex.Add(BR.ReadByte());
c.Weight.Add(1.0f);
byte tempb = BR.ReadByte();
if (tempb == 0)
{
VerticeBones.Add(c);
break;
}
BoneInfo c2 = new BoneInfo();
c2.BoneIndex.Add(tempb);
c2.Weight.Add(1.0f);
VerticeBones.Add(c2);
c.Weight[0] = 1.0f;
VerticeBones.Add(c);
break;
case 12:
BoneInfo bbb = new BoneInfo();
bbb.BoneIndex.Add(BR.ReadByte());
bbb.Weight.Add(0.99f);
VerticeBones.Add(bbb);
break;
}
}
RawDataChunkInfo[uvchunk].ChunkSize = 4;
for (int x = 0; x < VerticeCount; x++)
{
Vector2 tempuv = new Vector2();
BR.BaseStream.Position = HeaderSize + RawDataChunkInfo[uvchunk].Offset +
(RawDataChunkInfo[uvchunk].ChunkSize * x);
tempuv.X = DecompressVertice(BR.ReadInt16(), bb.MinU, bb.MaxU) % 1;
tempuv.Y = DecompressVertice(BR.ReadInt16(), bb.MinV, bb.MaxV) % 1;
// if (tempuv.X > 1) { tempuv.X = tempuv.X - 1; }
// else
if (tempuv.X < 0)
{
tempuv.X = 1 - tempuv.X;
}
// if (tempuv.Y > 1) { tempuv.Y = tempuv.Y - 1; }
// else
if (tempuv.Y < 0)
{
tempuv.Y = 1 - tempuv.Y;
}
UVs.Add(tempuv);
}
RawDataChunkInfo[uvchunk + 1].ChunkSize = 12;
for (int x = 0; x < VerticeCount; x++)
{
BR.BaseStream.Position = HeaderSize + RawDataChunkInfo[uvchunk + 1].Offset +
(RawDataChunkInfo[uvchunk + 1].ChunkSize * x);
int dword = BR.ReadInt32();
Vector3 tempnormal = DecompressNormal(dword);
int converto = CompressNormal(tempnormal);
Vector3 tempnormal2 = DecompressNormal(converto);
Normals.Add(tempnormal);
}
BR.BaseStream.Position = HeaderSize + RawDataChunkInfo[indicechunk].Offset;
this.Indices = new short[IndiceCount];
for (int x = 0; x < IndiceCount; x++)
{
Indices[x] = (short)BR.ReadUInt16();
}
}
/// <summary>
/// Initializes a new instance of the <see cref="PRTMRawDataMetaChunk"/> class.
/// </summary>
/// <param name="meta">The meta.</param>
/// <remarks></remarks>
public PRTMRawDataMetaChunk(ref Meta meta)
{
BinaryReader BR = new BinaryReader(meta.MS);
BR.BaseStream.Position = 176;
int tempc = BR.ReadInt32();
int tempr = BR.ReadInt32() - meta.Map.SecondaryMagic - meta.offset;
RawDataChunkInfo = new RawDataOffsetChunk[tempc];
for (int x = 0; x < tempc; x++)
{
RawDataChunkInfo[x] = new RawDataOffsetChunk();
BR.BaseStream.Position = tempr + (x * 16) + 6;
RawDataChunkInfo[x].ChunkSize = 56;
RawDataChunkInfo[x].Size = BR.ReadInt32();
if (RawDataChunkInfo[x].ChunkSize == 0)
{
RawDataChunkInfo[x].ChunkSize = RawDataChunkInfo[x].Size;
}
RawDataChunkInfo[x].Offset = BR.ReadInt32();
RawDataChunkInfo[x].ChunkCount = RawDataChunkInfo[x].Size / RawDataChunkInfo[x].ChunkSize;
}
BR.BaseStream.Position = 136;
VerticeCount = BR.ReadInt32();
tempr = BR.ReadInt32() - meta.Map.SecondaryMagic - meta.offset;
BR.BaseStream.Position = tempr;
for (int x = 0; x < VerticeCount; x++)
{
Vector3 vec = new Vector3();
vec.X = BR.ReadSingle();
vec.Y = BR.ReadSingle();
vec.Z = BR.ReadSingle();
Vertices.Add(vec);
Vector3 vec2 = new Vector3();
vec2.X = BR.ReadSingle();
vec2.Y = BR.ReadSingle();
vec2.Z = BR.ReadSingle();
Normals.Add(vec2);
Vector3 vec3 = new Vector3();
vec3.X = BR.ReadSingle();
vec3.Y = BR.ReadSingle();
vec3.Z = BR.ReadSingle();
Binormals.Add(vec3);
Vector3 vec4 = new Vector3();
vec4.X = BR.ReadSingle();
vec4.Y = BR.ReadSingle();
vec4.Z = BR.ReadSingle();
Tangents.Add(vec4);
Vector2 vec5 = new Vector2();
vec5.X = BR.ReadSingle();
vec5.Y = BR.ReadSingle();
UVs.Add(vec5);
}
BR.BaseStream.Position = 168;
HeaderSize = BR.ReadInt32() + 8;
BR.BaseStream.Position = 144;
IndiceCount = BR.ReadInt32();
tempr = BR.ReadInt32() - meta.Map.SecondaryMagic - meta.offset;
BR.BaseStream.Position = tempr;
FaceCount = IndiceCount / 3;
this.Indices = new short[IndiceCount];
for (int x = 0; x < IndiceCount; x++)
{
Indices[x] = (short)BR.ReadUInt16();
}
SubMeshInfo = new ModelSubMeshInfo[1];
for (int x = 0; x < 1; x++)
{
SubMeshInfo[x] = new ModelSubMeshInfo();
BR.BaseStream.Position = HeaderSize + RawDataChunkInfo[0].Offset + (x * 72) + 4;
SubMeshInfo[x].ShaderNumber = 0;
SubMeshInfo[x].IndiceStart = 0;
SubMeshInfo[x].IndiceCount = IndiceCount;
}
}
