public override void LoadRaw()
{
if (RawLoaded)
{
return;
}
var bb = BoundingBoxes[0];
var IH = (Halo1PC.CacheFile.CacheIndexHeader)cache.IndexHeader;
var reader = cache.Reader;
for (int i = 0; i < ModelSections.Count; i++)
{
var section = ModelSections[i];
List <int> tIndices = new List <int>();
List <Vertex> tVertices = new List <Vertex>();
for (int j = 0; j < section.Submeshes.Count; j++)
{
var submesh = (Halo1PC.gbxmodel.ModelSection.Submesh)section.Submeshes[j];
#region Read Indices
submesh.FaceIndex = tIndices.Count;
var strip = new List <int>();
reader.SeekTo(submesh.FaceOffset + IH.vertDataOffset + IH.indexDataOffset);
for (int k = 0; k < submesh.FaceCount; k++)
{
strip.Add(reader.ReadUInt16() + tVertices.Count);
}
strip = ModelFunctions.GetTriangleList(strip.ToArray(), 0, strip.Count, 5);
strip.Reverse();
submesh.FaceCount = strip.Count;
tIndices.AddRange(strip);
#endregion
#region Read Vertices
reader.SeekTo(submesh.VertOffset + IH.vertDataOffset);
for (int k = 0; k < submesh.VertexCount; k++)
{
var v = new Vertex()
{
FormatName = "Halo1PC_Skinned"
};
var position = new RealQuat(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
var normal = new RealQuat(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
var binormal = new RealQuat(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
var tangent = new RealQuat(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
var texcoord = new RealQuat(reader.ReadSingle() * uScale, 1f - reader.ReadSingle() * vScale);
var nodes = (Flags.Values[1]) ?
new RealQuat(submesh.LocalNodes[reader.ReadInt16()], submesh.LocalNodes[reader.ReadInt16()], 0, 0) :
new RealQuat(reader.ReadInt16(), reader.ReadInt16(), 0, 0);
var weights = new RealQuat(reader.ReadSingle(), reader.ReadSingle(), 0, 0);
v.Values.Add(new VertexValue(position, VertexValue.ValueType.Float32_3, "position", 0));
v.Values.Add(new VertexValue(normal, VertexValue.ValueType.Float32_3, "normal", 0));
v.Values.Add(new VertexValue(binormal, VertexValue.ValueType.Float32_3, "binormal", 0));
v.Values.Add(new VertexValue(tangent, VertexValue.ValueType.Float32_3, "tangent", 0));
v.Values.Add(new VertexValue(texcoord, VertexValue.ValueType.Float32_2, "texcoords", 0));
v.Values.Add(new VertexValue(nodes, VertexValue.ValueType.Int16_N2, "blendindices", 0));
v.Values.Add(new VertexValue(weights, VertexValue.ValueType.Float32_2, "blendweight", 0));
tVertices.Add(v);
bb.XBounds.Min = Math.Min(bb.XBounds.Min, position.x);
bb.XBounds.Max = Math.Max(bb.XBounds.Max, position.x);
bb.YBounds.Min = Math.Min(bb.YBounds.Min, position.y);
bb.YBounds.Max = Math.Max(bb.YBounds.Max, position.y);
bb.ZBounds.Min = Math.Min(bb.ZBounds.Min, position.z);
bb.ZBounds.Max = Math.Max(bb.ZBounds.Max, position.z);
}
#endregion
}
section.Indices = tIndices.ToArray();
section.Vertices = tVertices.ToArray();
IndexInfoList.Add(new IndexBufferInfo()
{
FaceFormat = 3
});
VertInfoList.Add(new VertexBufferInfo()
{
VertexCount = section.TotalVertexCount
});
}
RawLoaded = true;
}
public override void LoadRaw()
{
if (RawLoaded)
{
return;
}
for (int i = 0; i < ModelSections.Count; i++)
{
var section = (Halo2Xbox.render_model.ModelSection)ModelSections[i];
var data = cache.GetRawFromID(section.rawOffset, section.rawSize);
var ms = new MemoryStream(data);
var reader = new EndianReader(ms, IO.EndianFormat.Little);
#region Read Submeshes
for (int j = 0; j < section.rSize[0] / 72; j++)
{
var mesh = new ModelSection.Submesh();
reader.SeekTo(section.hSize + section.rOffset[0] + j * 72 + 4);
mesh.ShaderIndex = reader.ReadUInt16();
mesh.FaceIndex = reader.ReadUInt16();
mesh.FaceCount = reader.ReadUInt16();
section.Submeshes.Add(mesh);
}
#endregion
reader.SeekTo(40);
section.Indices = new int[reader.ReadUInt16()];
section.Vertices = new Vertex[section.vertcount];
var facetype = 5;
if (section.facecount * 3 == section.Indices.Length)
{
facetype = 3;
}
IndexInfoList.Add(new IndexBufferInfo()
{
FaceFormat = facetype
});
VertInfoList.Add(new VertexBufferInfo()
{
VertexCount = section.vertcount
});
#region Get Resource Indices
int iIndex = 0, vIndex = 0, uIndex = 0, nIndex = 0, bIndex = 0;
for (int j = 0; j < section.rType.Length; j++)
{
switch (section.rType[j] & 0x0000FFFF)
{
case 32: iIndex = j;
break;
case 56:
switch ((section.rType[j] & 0xFFFF0000) >> 16)
{
case 0: vIndex = j;
break;
case 1: uIndex = j;
break;
case 2: nIndex = j;
break;
}
break;
case 100: bIndex = j;
break;
}
}
#endregion
reader.SeekTo(108);
int bCount = reader.ReadUInt16();
int[] bArr = new int[bCount];
if (bCount > 0)
{
reader.SeekTo(section.hSize + section.rOffset[bIndex]);
for (int j = 0; j < bCount; j++)
{
bArr[j] = reader.ReadByte();
}
}
#region Read Vertices
for (int j = 0; j < section.vertcount; j++)
{
reader.SeekTo(section.hSize + section.rOffset[vIndex] + ((section.rSize[vIndex] / section.vertcount) * j));
var v = new Vertex()
{
FormatName = ""
};
var p = new Vector(
((float)reader.ReadInt16() + (float)0x7FFF) / (float)0xFFFF,
((float)reader.ReadInt16() + (float)0x7FFF) / (float)0xFFFF,
((float)reader.ReadInt16() + (float)0x7FFF) / (float)0xFFFF, 0);
v.Values.Add(new VertexValue(p, 0, "position", 0));
var b = new Vector();
var w = new Vector();
switch (section.type)
{
case 1:
switch (section.bones)
{
case 0:
section.NodeIndex = 0;
break;
case 1:
section.NodeIndex = (bCount > 0) ? bArr[0] : 0;
break;
}
section.Vertices[j] = v;
continue;
case 2:
switch (section.bones)
{
case 1:
b = new Vector(reader.ReadByte(), reader.ReadByte(), 0, 0);
w = new Vector(1, 0, 0, 0);
break;
}
break;
case 3:
switch (section.bones)
{
case 2:
reader.ReadInt16();
b = new Vector(reader.ReadByte(), reader.ReadByte(), 0, 0);
w = new Vector((float)reader.ReadByte() / 255f, (float)reader.ReadByte() / 255f, 0, 0);
break;
case 3:
b = new Vector(reader.ReadByte(), reader.ReadByte(), reader.ReadByte(), 0);
w = new Vector((float)reader.ReadByte() / 255f, (float)reader.ReadByte() / 255f, (float)reader.ReadByte() / 255f, 0);
break;
case 4:
reader.ReadInt16();
b = new Vector(reader.ReadByte(), reader.ReadByte(), reader.ReadByte(), reader.ReadByte());
w = new Vector((float)reader.ReadByte() / 255f, (float)reader.ReadByte() / 255f, (float)reader.ReadByte() / 255f, (float)reader.ReadByte() / 255f);
break;
}
break;
}
if (bCount > 0)
{
b.A = (w.A == 0) ? 0 : bArr[(int)b.A];
b.B = (w.B == 0) ? 0 : bArr[(int)b.B];
b.C = (w.C == 0) ? 0 : bArr[(int)b.C];
b.D = (w.D == 0) ? 0 : bArr[(int)b.D];
}
v.Values.Add(new VertexValue(b, 0, "blendindices", 0));
v.Values.Add(new VertexValue(w, 0, "blendweight", 0));
section.Vertices[j] = v;
}
#endregion
#region Read UVs and Normals
for (int j = 0; j < section.vertcount; j++)
{
reader.SeekTo(section.hSize + section.rOffset[uIndex] + (4 * j));
var v = section.Vertices[j];
var uv = new Vector(((float)reader.ReadInt16() + (float)0x7FFF) / (float)0xFFFF, ((float)reader.ReadInt16() + (float)0x7FFF) / (float)0xFFFF);
v.Values.Add(new VertexValue(uv, 0, "texcoords", 0));
}
for (int j = 0; j < section.vertcount; j++)
{
reader.SeekTo(section.hSize + section.rOffset[nIndex] + (12 * j));
var v = section.Vertices[j];
var n = Vector.FromHenDN3(reader.ReadUInt32());
v.Values.Add(new VertexValue(n, 0, "normal", 0));
}
#endregion
ModelFunctions.DecompressVertex(ref section.Vertices, BoundingBoxes[0]);
reader.SeekTo(section.hSize + section.rOffset[iIndex]);
for (int j = 0; j < section.Indices.Length; j++)
{
section.Indices[j] = reader.ReadUInt16();
}
}
RawLoaded = true;
}
public override void LoadRaw()
{
if (RawLoaded)
{
return;
}
#region Clusters
for (int i = 0; i < Clusters.Count; i++)
{
var section = (Halo2Xbox.scenario_structure_bsp.ModelSection)ModelSections[i];
if (section.rSize.Length == 0 || section.vertcount == 0)
{
IndexInfoList.Add(new mode.IndexBufferInfo());
continue;
}
var data = cache.GetRawFromID(section.rawOffset, section.rawSize);
var ms = new MemoryStream(data);
var reader = new EndianReader(ms, IO.EndianFormat.Little);
#region Read Submeshes
for (int j = 0; j < section.rSize[0] / 72; j++)
{
var mesh = new mode.ModelSection.Submesh();
reader.SeekTo(section.hSize + section.rOffset[0] + j * 72 + 4);
mesh.ShaderIndex = reader.ReadUInt16();
mesh.FaceIndex = reader.ReadUInt16();
mesh.FaceCount = reader.ReadUInt16();
section.Submeshes.Add(mesh);
}
#endregion
#region Get Resource Indices
int iIndex = 0, vIndex = 0, uIndex = 0, nIndex = 0, bIndex = 0;
for (int j = 0; j < section.rType.Length; j++)
{
switch (section.rType[j] & 0x0000FFFF)
{
case 32: iIndex = j;
break;
case 56:
switch ((section.rType[j] & 0xFFFF0000) >> 16)
{
case 0: vIndex = j;
break;
case 1: uIndex = j;
break;
case 2: nIndex = j;
break;
}
break;
case 100: bIndex = j;
break;
}
}
#endregion
section.Vertices = new Vertex[section.vertcount];
for (int j = 0; j < section.vertcount; j++)
{
reader.SeekTo(section.hSize + section.rOffset[vIndex] + ((section.rSize[vIndex] / section.vertcount) * j));
var v = new Vertex();
var p = new Vector(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
v.Values.Add(new VertexValue(p, 0, "position", 0));
section.Vertices[j] = v;
}
#region Read UVs and Normals
for (int j = 0; j < section.vertcount; j++)
{
reader.SeekTo(section.hSize + section.rOffset[uIndex] + (8 * j));
var v = section.Vertices[j];
var uv = new Vector(reader.ReadSingle(), 1 - reader.ReadSingle());
v.Values.Add(new VertexValue(uv, 0, "texcoords", 0));
}
for (int j = 0; j < section.vertcount; j++)
{
reader.SeekTo(section.hSize + section.rOffset[uIndex + 1] + (12 * j));
var v = section.Vertices[j];
var n = Vector.FromHenDN3(reader.ReadUInt32());
v.Values.Add(new VertexValue(n, 0, "normal", 0));
}
#endregion
reader.SeekTo(40);
section.Indices = new int[reader.ReadUInt16()];
reader.SeekTo(section.hSize + section.rOffset[iIndex]);
for (int j = 0; j < section.Indices.Length; j++)
{
section.Indices[j] = reader.ReadUInt16();
}
var facetype = 5;
if (section.facecount * 3 == section.Indices.Length)
{
facetype = 3;
}
IndexInfoList.Add(new mode.IndexBufferInfo()
{
FaceFormat = facetype
});
}
#endregion
#region Instances
if (GeomInstances.Count == 0)
{
RawLoaded = true; return;
}
for (int i = GeomInstances[0].SectionIndex; i < ModelSections.Count; i++)
{
var section = (Halo2Xbox.scenario_structure_bsp.ModelSection)ModelSections[i];
var geomIndex = i - Clusters.Count;
if (section.rSize.Length == 0 || section.vertcount == 0)
{
IndexInfoList.Add(new mode.IndexBufferInfo());
continue;
}
var data = cache.GetRawFromID(section.rawOffset, section.rawSize);
var ms = new MemoryStream(data);
var reader = new EndianReader(ms, IO.EndianFormat.Little);
#region Read Submeshes
for (int j = 0; j < section.rSize[0] / 72; j++)
{
var mesh = new mode.ModelSection.Submesh();
reader.SeekTo(section.hSize + section.rOffset[0] + j * 72 + 4);
mesh.ShaderIndex = reader.ReadUInt16();
mesh.FaceIndex = reader.ReadUInt16();
mesh.FaceCount = reader.ReadUInt16();
section.Submeshes.Add(mesh);
}
#endregion
#region Get Resource Indices
int iIndex = 0, vIndex = 0, uIndex = 0, nIndex = 0, bIndex = 0;
for (int j = 0; j < section.rType.Length; j++)
{
switch (section.rType[j] & 0x0000FFFF)
{
case 32: iIndex = j;
break;
case 56:
switch ((section.rType[j] & 0xFFFF0000) >> 16)
{
case 0: vIndex = j;
break;
case 1: uIndex = j;
break;
case 2: nIndex = j;
break;
}
break;
case 100: bIndex = j;
break;
}
}
#endregion
section.Vertices = new Vertex[section.vertcount];
for (int j = 0; j < section.vertcount; j++)
{
reader.SeekTo(section.hSize + section.rOffset[vIndex] + ((section.rSize[vIndex] / section.vertcount) * j));
var v = new Vertex();
var p = new Vector(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
v.Values.Add(new VertexValue(p, 0, "position", 0));
section.Vertices[j] = v;
}
#region Read UVs and Normals
for (int j = 0; j < section.vertcount; j++)
{
reader.SeekTo(section.hSize + section.rOffset[uIndex] + (8 * j));
var v = section.Vertices[j];
var uv = new Vector(reader.ReadSingle(), 1 - reader.ReadSingle());
v.Values.Add(new VertexValue(uv, 0, "texcoords", 0));
//DecompressVertex(ref v, BoundingBoxes[geomIndex]);
}
for (int j = 0; j < section.vertcount; j++)
{
reader.SeekTo(section.hSize + section.rOffset[nIndex] + (12 * j));
var v = section.Vertices[j];
var n = Vector.FromHenDN3(reader.ReadUInt32());
v.Values.Add(new VertexValue(n, 0, "normal", 0));
}
#endregion
reader.SeekTo(40);
section.Indices = new int[reader.ReadUInt16()];
reader.SeekTo(section.hSize + section.rOffset[iIndex]);
for (int j = 0; j < section.Indices.Length; j++)
{
section.Indices[j] = reader.ReadUInt16();
}
var facetype = 5;
if (section.facecount * 3 == section.Indices.Length)
{
facetype = 3;
}
IndexInfoList.Add(new mode.IndexBufferInfo()
{
FaceFormat = facetype
});
}
#endregion
RawLoaded = true;
}
public override void LoadRaw()
{
if (RawLoaded)
{
return;
}
var reader = cache.Reader;
#region Read Indices
int[] indices = new int[indexCount];
reader.SeekTo(indexOffset);
for (int i = 0; i < indexCount; i++)
{
indices[i] = reader.ReadUInt16();
}
#endregion
for (int i = 0; i < ModelSections.Count; i++)
{
var section = ModelSections[i];
var tempVerts = new List <Vertex>();
if (section.Submeshes.Count == 0)
{
continue;
}
#region Read Vertices
for (int j = 0; j < section.Submeshes.Count; j++)
{
var mesh = (Lightmap.Material)section.Submeshes[j];
reader.SeekTo(mesh.vertsOffset);
for (int k = 0; k < mesh.VertexCount; k++)
{
var v = new Vertex()
{
FormatName = "Halo1PC_World"
};
var position = new Vector(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
var normal = new Vector(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
var binormal = new Vector(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
var tangent = new Vector(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
var texcoord = new Vector(reader.ReadSingle(), 1f - reader.ReadSingle());
v.Values.Add(new VertexValue(position, VertexValue.ValueType.Float32_3, "position", 0));
v.Values.Add(new VertexValue(normal, VertexValue.ValueType.Float32_3, "normal", 0));
v.Values.Add(new VertexValue(binormal, VertexValue.ValueType.Float32_3, "binormal", 0));
v.Values.Add(new VertexValue(tangent, VertexValue.ValueType.Float32_3, "tangent", 0));
v.Values.Add(new VertexValue(texcoord, VertexValue.ValueType.Float32_2, "texcoords", 0));
tempVerts.Add(v);
}
}
#endregion
#region Copy & Translate Indices
int offset = section.Submeshes[0].FaceIndex;
section.Indices = new int[section.TotalFaceCount];
Array.Copy(indices, offset, section.Indices, 0, section.TotalFaceCount);
section.Vertices = tempVerts.ToArray();
int pos = 0;
for (int j = 0; j < section.Submeshes.Count; j++)
{
var mesh = section.Submeshes[j];
mesh.FaceIndex -= offset;
for (int k = 0; k < mesh.FaceCount; k++)
{
section.Indices[k + mesh.FaceIndex] += pos;
}
Array.Reverse(section.Indices, mesh.FaceIndex, mesh.FaceCount);
pos += mesh.VertexCount;
}
#endregion
IndexInfoList.Add(new mode.IndexBufferInfo()
{
FaceFormat = 3
});
VertInfoList.Add(new mode.VertexBufferInfo()
{
VertexCount = section.TotalVertexCount
});
}
RawLoaded = true;
}
protected void LoadFixups()
{
var Entry = cache.zone.RawEntries[geomRawID & ushort.MaxValue];
var reader = new EndianReader(new MemoryStream(cache.zone.FixupData), EndianFormat.BigEndian);
reader.SeekTo(Entry.FixupOffset + (Entry.FixupSize - 24));
int vCount = reader.ReadInt32();
reader.Skip(8);
int iCount = reader.ReadInt32();
reader.SeekTo(Entry.FixupOffset);
for (int i = 0; i < vCount; i++)
{
VertInfoList.Add(new mode.VertexBufferInfo()
{
Offset = Entry.Fixups[i].Offset,
VertexCount = reader.ReadInt32(),
Unknown1 = reader.ReadInt32(),
DataLength = reader.ReadInt32(),
Unknown2 = reader.ReadInt32(), //blank from here so far
Unknown3 = reader.ReadInt32(),
Unknown4 = reader.ReadInt32(),
Unknown5 = reader.ReadInt32(),
});
}
for (int i = 0; i < vCount; i++)
{
//assumed to be vertex related
Unknown1List.Add(new mode.UnknownInfo1()
{
Unknown1 = reader.ReadInt32(), //always 0 so far
Unknown2 = reader.ReadInt32(), //always 0 so far
Unknown3 = reader.ReadInt32(), //1350707457
});
}
for (int i = 0; i < iCount; i++)
{
var data = new mode.IndexBufferInfo();
data.Offset = Entry.Fixups[vCount * 2 + i].Offset;
data.FaceFormat = reader.ReadInt32();
//value exists only in reach beta and newer
if (cache.Version >= DefinitionSet.HaloReachBeta) data.UnknownX = reader.ReadInt32();
else data.UnknownX = -1;
data.DataLength = reader.ReadInt32();
data.Unknown0 = reader.ReadInt32(); //blank from here so far
data.Unknown1 = reader.ReadInt32();
data.Unknown2 = reader.ReadInt32();
data.Unknown3 = reader.ReadInt32();
IndexInfoList.Add(data);
}
for (int i = 0; i < iCount; i++)
{
//assumed to be index related
Unknown2List.Add(new mode.UnknownInfo2()
{
Unknown1 = reader.ReadInt32(), //always 0 so far
Unknown2 = reader.ReadInt32(), //always 0 so far
Unknown3 = reader.ReadInt32(), //1753688321
});
}
for (int i = 0; i < 4; i++)
{
Unknown3List.Add(new mode.UnknownInfo3()
{
Unknown1 = reader.ReadInt32(), //vCount in 3rd, iCount in 4th
Unknown2 = reader.ReadInt32(), //always 0 so far
Unknown3 = reader.ReadInt32(),
});
}
reader.Close();
reader.Dispose();
}