public SceneData(PakFile Pak, PakFile.PakTag Item)
{
var reader = Pak.Reader;
reader.EndianType = EndianFormat.LittleEndian;
reader.SeekTo(Item.Offset);
unmapped0 = reader.ReadBytes(16);
x0700 = reader.ReadInt16(); //0700
xADDE = reader.ReadInt16(); //ADDE
var min = new Vector(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
var max = new Vector(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
unkBounds = new BoundingBox()
{
XBounds = new Range<float>(min.X, max.X),
YBounds = new Range<float>(min.Y, max.Y),
ZBounds = new Range<float>(min.Z, max.Z),
};
var count = reader.ReadInt32(); //always bsp object count + 1
indices = new List<int>();
for (int i = 0; i < count; i++)
indices.Add(reader.ReadInt32()); //last value is always struct0 count
count = reader.ReadInt32();
unkS0 = new List<struct0>();
for (int i = 0; i < count; i++)
unkS0.Add(new struct0(Pak, Item));
unmapped1 = reader.ReadBytes(13); //always the same
}
public DataSet(PakFile Pak, PakFile.PakTag Item)
{
var reader = Pak.Reader;
var count = reader.ReadInt32();
if (count == 0) return;
for (int i = 0; i < count; i++)
unkS0.Add(new struct0(Pak, Item));
unk0 = reader.ReadInt32(); //total faces
MinBound = new Vector(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
unkf0 = reader.ReadSingle();
DataLength = reader.ReadInt32();
reader.ReadBytes(DataLength); //unmapped
}
public VertexBlock_F100(EndianReader reader, bool loadMesh, int geomUnk01)
: base(reader, 0xF100)
{
DataCount = reader.ReadInt32();
Data = new Vertex[DataCount];
if (DataCount == 0) return;
if (geomUnk01 != 134 && geomUnk01 != 142)
{
CentreX = reader.ReadInt16();
CentreY = reader.ReadInt16();
CentreZ = reader.ReadInt16();
RadiusX = reader.ReadInt16();
RadiusY = reader.ReadInt16();
RadiusZ = reader.ReadInt16();
}
if (!loadMesh) reader.SeekTo(EOBOffset);
else for (int i = 0; i < DataCount; i++)
{
Vertex v;
if (geomUnk01 == 134 || geomUnk01 == 142)
{
v = new Vertex() { FormatName = "S3D_World" };
var data = new Vector(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
v.Values.Add(new VertexValue(data, VertexValue.ValueType.Float32_3, "position", 0));
}
else
{
v = new Vertex() { FormatName = "S3D_Compressed" };
var data = new Vector(reader.ReadInt16(), reader.ReadInt16(), reader.ReadInt16(), reader.ReadInt16());
v.Values.Add(new VertexValue(data, VertexValue.ValueType.Int16_N4, "position", 0));
}
Data[i] = v;
}
}
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 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() * uScale, 1f - reader.ReadSingle() * vScale);
var nodes = (Flags.Values[1]) ?
new Vector(submesh.LocalNodes[reader.ReadInt16()], submesh.LocalNodes[reader.ReadInt16()], 0, 0) :
new Vector(reader.ReadInt16(), reader.ReadInt16(), 0, 0);
var weights = new Vector(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 = new Range<float>(
Math.Min(bb.XBounds.Min, position.X),
Math.Max(bb.XBounds.Max, position.X));
bb.YBounds = new Range<float>(
Math.Min(bb.YBounds.Min, position.Y),
Math.Max(bb.YBounds.Max, position.Y));
bb.ZBounds = new Range<float>(
Math.Min(bb.ZBounds.Min, position.Z),
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 Node(CacheBase Cache, int Address)
{
EndianReader Reader = Cache.Reader;
Reader.SeekTo(Address);
Name = Reader.ReadNullTerminatedString(32);
NextSiblingIndex = Reader.ReadInt16();
FirstChildIndex = Reader.ReadInt16();
ParentIndex = Reader.ReadInt16();
Reader.ReadInt16();
Position = new Vector(
Reader.ReadSingle(),
Reader.ReadSingle(),
Reader.ReadSingle());
Rotation = new Vector(
-Reader.ReadSingle(),
-Reader.ReadSingle(),
-Reader.ReadSingle(),
Reader.ReadSingle());
DistanceFromParent = Reader.ReadSingle();
}
public Marker(CacheBase Cache, int Address)
{
EndianReader Reader = Cache.Reader;
Reader.SeekTo(Address);
RegionIndex = Reader.ReadByte();
PermutationIndex = Reader.ReadByte();
NodeIndex = Reader.ReadByte();
Reader.ReadByte();
Position = new Vector(
Reader.ReadSingle(),
Reader.ReadSingle(),
Reader.ReadSingle());
Rotation = new Vector(
-Reader.ReadSingle(),
-Reader.ReadSingle(),
-Reader.ReadSingle(),
Reader.ReadSingle());
}
public Sprite(CacheBase Cache, int Address)
{
EndianReader Reader = Cache.Reader;
Reader.SeekTo(Address);
SubmapIndex = Reader.ReadInt32();
Reader.ReadInt32();
Left = Reader.ReadSingle();
Right = Reader.ReadSingle();
Top = Reader.ReadSingle();
Bottom = Reader.ReadSingle();
RegPoint = new Vector(
Reader.ReadSingle(),
Reader.ReadSingle());
}
public static Matrix4x3 FromBounds(Vector min, Vector max)
{
var bbXLength = max.X - min.X;
var bbYLength = max.Y - min.Y;
var bbZLength = max.Z - min.Z;
return new Matrix4x3(
bbXLength != 0.0f ? bbXLength : 1.0f, 0.0f, 0.0f,
0.0f, bbYLength != 0.0f ? bbYLength : 1.0f, 0.0f,
0.0f, 0.0f, bbZLength != 0.0f ? bbZLength : 1.0f,
bbXLength, bbYLength, bbZLength);
}
public Vector Data; //relative position coords
#endregion Fields
#region Constructors
public PosBlock_FA02(EndianReader reader)
: base(reader, 0xFA02)
{
Data = new Vector(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
}
public Node(CacheBase Cache, int Address)
{
EndianReader Reader = Cache.Reader;
Reader.SeekTo(Address);
Name = Cache.Strings.GetItemByID(Reader.ReadInt32());
ParentIndex = Reader.ReadInt16();
FirstChildIndex = Reader.ReadInt16();
NextSiblingIndex = Reader.ReadInt16();
Reader.ReadInt16();
Position = new Vector(
Reader.ReadSingle(),
Reader.ReadSingle(),
Reader.ReadSingle());
Rotation = new Vector(
Reader.ReadSingle(),
Reader.ReadSingle(),
Reader.ReadSingle(),
Reader.ReadSingle());
TransformScale = Reader.ReadSingle();
TransformMatrix = Matrix4x3.Read(Reader);
DistanceFromParent = Reader.ReadSingle();
}
public override void LoadRaw()
{
if (RawLoaded) return;
var mode = this;
var data = cache.GetRawFromID(mode.RawID);
var ms = new MemoryStream(data);
var reader = new EndianReader(ms, Endian.EndianFormat.BigEndian);
var validParts = new Dictionary<int, mode.ModelSection>();
LoadFixups();
if (mode.IndexInfoList.Count == 0) throw new Exception("Geometry contains no faces");
#region Read Vertices
for (int i = 0; i < mode.ModelSections.Count; i++)
{
var section = mode.ModelSections[i];
if (section.Submeshes.Count == 0) continue;
if (section.VertsIndex >= 0 && section.VertsIndex < mode.VertInfoList.Count) reader.SeekTo(mode.VertInfoList[section.VertsIndex].Offset);
if (cache.vertexNode == null) throw new NotSupportedException("No vertex definitions found for " + cache.Version.ToString());
#region Get Vertex Definition
XmlNode formatNode = null;
foreach (XmlNode node in cache.vertexNode.ChildNodes)
{
if (Convert.ToInt32(node.Attributes["type"].Value, 16) == section.VertexFormat)
{
formatNode = node;
break;
}
}
if (formatNode == null) throw new NotSupportedException("Format " + section.VertexFormat.ToString() + " not found in definition for " + cache.Version.ToString());
#endregion
mode.ModelSection validPart;
if (validParts.TryGetValue(section.VertsIndex, out validPart))
{
section.Vertices = validPart.Vertices;
continue;
}
else
validParts.Add(section.VertsIndex, section);
section.Vertices = new Vertex[mode.VertInfoList[section.VertsIndex].VertexCount];
#region Get Vertices
for (int j = 0; j < mode.VertInfoList[section.VertsIndex].VertexCount; j++)
{
section.Vertices[j] = new Vertex(reader, formatNode);
ModelFunctions.DecompressVertex(ref section.Vertices[j], mode.BoundingBoxes[0]);
#region fixups
var vert = section.Vertices[j];
VertexValue v;
#region rigid fix
if (section.NodeIndex != 255 && !mode.Flags.Values[18])
{
vert.Values.Add(new VertexValue(new Vector(section.NodeIndex, 0, 0, 0), VertexValue.ValueType.Int8_N4, "blendindices", 0));
vert.Values.Add(new VertexValue(new Vector(1, 0, 0, 0), VertexValue.ValueType.Int8_N4, "blendweight", 0));
}
#endregion
#region flag 18 fix
if (mode.Flags.Values[18])
{
VertexValue w;
var hasWeights = vert.TryGetValue("blendweight", 0, out w);
if (!hasWeights) w = new VertexValue(new Vector(1, 0, 0, 0), VertexValue.ValueType.Int8_N4, "blendweight", 0);
if (vert.TryGetValue("blendindices", 0, out v))
{
v.Data.A = w.Data.A == 0 ? 0 : mode.NodeIndexGroups[i].NodeIndices[(int)v.Data.A].Index;
v.Data.B = w.Data.B == 0 ? 0 : mode.NodeIndexGroups[i].NodeIndices[(int)v.Data.B].Index;
v.Data.C = w.Data.C == 0 ? 0 : mode.NodeIndexGroups[i].NodeIndices[(int)v.Data.C].Index;
v.Data.D = w.Data.D == 0 ? 0 : mode.NodeIndexGroups[i].NodeIndices[(int)v.Data.D].Index;
}
else
{
v = new VertexValue(new Vector(0, 0, 0, 0), VertexValue.ValueType.Int8_N4, "blendindices", 0);
v.Data.A = mode.NodeIndexGroups[i].NodeIndices[0].Index;
vert.Values.Add(v);
vert.Values.Add(w);
}
}
#endregion
#region rigid_boned fix
if (!vert.TryGetValue("blendweight", 0, out v) && vert.TryGetValue("blendindices", 0, out v))
{
var q = new Vector(
v.Data.A == 0 ? 0 : 1,
v.Data.B == 0 ? 0 : 1,
v.Data.C == 0 ? 0 : 1,
v.Data.D == 0 ? 0 : 1);
vert.Values.Add(new VertexValue(q, VertexValue.ValueType.Int8_N4, "blendweight", 0));
}
#endregion
#endregion
}
#endregion
}
#endregion
validParts.Clear();
#region Read Indices
for (int i = 0; i < mode.ModelSections.Count; i++)
{
var section = mode.ModelSections[i];
if (section.Submeshes.Count == 0) continue;
if (section.FacesIndex >= 0 && section.FacesIndex < mode.IndexInfoList.Count) reader.SeekTo(mode.IndexInfoList[section.FacesIndex].Offset);
mode.ModelSection validPart;
if (validParts.TryGetValue(section.FacesIndex, out validPart))
{
section.Indices = validPart.Indices;
continue;
}
else
validParts.Add(section.FacesIndex, section);
section.Indices = new int[section.TotalFaceCount];
for (int j = 0; j < section.TotalFaceCount; j++)
section.Indices[j] = (mode.VertInfoList[section.VertsIndex].VertexCount > 0xFFFF) ? reader.ReadInt32() : reader.ReadUInt16();
}
#endregion
LoadModelExtras();
mode.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, Endian.EndianFormat.LittleEndian);
#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 Template(PakFile Pak, PakFile.PakTag Item, bool loadMesh)
{
var reader = Pak.Reader;
reader.EndianType = EndianFormat.LittleEndian;
reader.StreamOrigin = Item.Offset;
reader.SeekTo(0);
reader.ReadInt16(); //E402
reader.ReadInt32(); //filesize (EOB offset?)
#region Block E502
reader.ReadInt16(); //E502
reader.ReadInt32(); //EOB offset
reader.ReadInt32(); //LPTA (probs part of the string)
Name = reader.ReadNullTerminatedString();
reader.ReadByte(); //00
#endregion
#region Block 1603
reader.ReadInt16(); //1603
reader.ReadInt32(); //EOB offset
reader.ReadBytes(3); //02 01 01
#endregion
#region Block 5501
reader.ReadInt16(); //5501
reader.ReadInt32(); //address
int count = reader.ReadInt32();
Materials = new List<MatRefBlock_5601>();
for (int i = 0; i < count; i++)
Materials.Add(new MatRefBlock_5601(reader));
#endregion
reader.ReadInt16(); //0100
reader.ReadInt32(); //address
#region Block F000
xF000 = reader.ReadInt16();
reader.ReadInt32(); //EOB offset
x2C01 = reader.ReadInt16();
reader.ReadInt32(); //EOB offset
count = reader.ReadInt32();
Objects = new List<Node>();
for (int i = 0; i < count; i++)
Objects.Add(new Node(reader, loadMesh));
foreach (var obj in Objects)
if (obj.isInheritor)
Objects[obj._2901.InheritID].isInherited = true;
#endregion
reader.ReadInt16(); //0100
reader.ReadInt32(); //address
#region Block E802
reader.ReadInt16(); //E802
reader.ReadInt32(); //address
count = reader.ReadInt32();
for (int i = 0; i < count; i++)
Bones.Add(new BoneBlock_E902(reader));
#endregion
//havent mapped this block, assumed anim/sound related
_E602 = new unkBlock_XXXX(reader, 0xE602);
reader.ReadInt16(); //0100
reader.ReadInt32(); //address
if (reader.PeekUInt16() == 0xBA01)
unkStrBlk = new StringBlock_BA01(reader);
//contains data count, havent seen used
_1D02 = new unkBlock_XXXX(reader, 0x1D02);
//int16 count, [int16, int16] * count
if (reader.PeekUInt16() == 0x1103)
_1103 = new unkBlock_XXXX(reader, 0x1103);
//contains null term string, used on IGA models
_0403 = new unkBlock_XXXX(reader, 0x0403);
if (reader.PeekUInt16() == 0x0503)
_0503 = new Block_0503(reader);
#region Block 0803
reader.ReadInt16(); //0803
reader.ReadInt32(); //address to end of bounds values
reader.ReadInt32(); //bounds count?
var min = new Vector(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
var max = new Vector(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
RenderBounds = new BoundingBox();
RenderBounds.XBounds = new Range<float>(min.X, max.X);
RenderBounds.YBounds = new Range<float>(min.Y, max.Y);
RenderBounds.ZBounds = new Range<float>(min.Z, max.Z);
#endregion
_0E03 = new Block_0E03(reader);
//contains length prefixed string
if (reader.PeekUInt16() == 0x1203)
_1203 = new unkBlock_XXXX(reader, 0x1203);
reader.ReadInt16(); //0100
reader.ReadInt32(); //address to EOF
reader.StreamOrigin = 0;
}
public VertexValue(XmlNode Node, EndianReader reader)
{
if (Convert.ToInt32(Node.Attributes["stream"].Value) > 0) throw new NotSupportedException("Multi-streamed vertices not supported");
Type = (ValueType)Enum.Parse(typeof(ValueType), Node.Attributes["type"].Value);
Usage = Node.Attributes["usage"].Value;
UsageIndex = Convert.ToInt32(Node.Attributes["usageIndex"].Value);
switch (Type)
{
case ValueType.Float32_2:
Data = new Vector(reader.ReadSingle(), reader.ReadSingle());
break;
case ValueType.Float32_3:
Data = new Vector(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
break;
case ValueType.Float32_4:
Data = new Vector(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
break;
case ValueType.Int8_N4:
Data = new Vector((float)reader.ReadByte() / (float)0x7F, (float)reader.ReadByte() / (float)0x7F, (float)reader.ReadByte() / (float)0x7F, (float)reader.ReadByte() / (float)0x7F);
break;
case ValueType.UInt8_2:
Data = new Vector(reader.ReadByte(), reader.ReadByte(), 0, 0);
break;
case ValueType.UInt8_3:
Data = new Vector(reader.ReadByte(), reader.ReadByte(), reader.ReadByte(), 0);
break;
case ValueType.UInt8_4:
Data = Vector.FromUByte4(reader.ReadUInt32());
break;
case ValueType.UInt8_N2:
Data = new Vector((float)reader.ReadByte() / (float)0xFF, (float)reader.ReadByte() / (float)0xFF, 0, 0);
break;
case ValueType.UInt8_N3:
Data = new Vector((float)reader.ReadByte() / (float)0xFF, (float)reader.ReadByte() / (float)0xFF, (float)reader.ReadByte() / (float)0xFF, 0);
break;
case ValueType.UInt8_N4:
Data = Vector.FromUByteN4(reader.ReadUInt32());
break;
case ValueType.Int16_N3:
Data = new Vector(((float)reader.ReadInt16() + (float)0x7FFF) / (float)0xFFFF, ((float)reader.ReadInt16() + (float)0x7FFF) / (float)0xFFFF, ((float)reader.ReadInt16() + (float)0x7FFF) / (float)0xFFFF, 0);
break;
case ValueType.Int16_N4:
Data = new Vector(((float)reader.ReadInt16() + (float)0x7FFF) / (float)0xFFFF, ((float)reader.ReadInt16() + (float)0x7FFF) / (float)0xFFFF, ((float)reader.ReadInt16() + (float)0x7FFF) / (float)0xFFFF, ((float)reader.ReadInt16() + (float)0x7FFF) / (float)0xFFFF);
break;
case ValueType.UInt16_2:
Data = new Vector(reader.ReadUInt16(), reader.ReadUInt16());
break;
case ValueType.UInt16_4:
Data = new Vector(reader.ReadUInt16(), reader.ReadUInt16(), reader.ReadUInt16(), reader.ReadUInt16());
break;
case ValueType.UInt16_N2:
Data = new Vector((float)reader.ReadUInt16() / (float)0xFFFF, (float)reader.ReadUInt16() / (float)0xFFFF);
break;
case ValueType.UInt16_N4:
Data = new Vector((float)reader.ReadUInt16() / (float)0xFFFF, (float)reader.ReadUInt16() / (float)0xFFFF, (float)reader.ReadUInt16() / (float)0xFFFF, (float)reader.ReadUInt16() / (float)0xFFFF);
break;
case ValueType.DecN4:
Data = Vector.FromDecN4(reader.ReadUInt32());
break;
case ValueType.UDecN4:
Data = Vector.FromUDecN4(reader.ReadUInt32());
break;
case ValueType.DHenN3:
Data = Vector.FromDHenN3(reader.ReadUInt32());
break;
case ValueType.UDHenN3:
Data = Vector.FromUDHenN3(reader.ReadUInt32());
break;
case ValueType.HenDN3:
Data = Vector.FromHenDN3(reader.ReadUInt32());
break;
case ValueType.UHenDN3:
Data = Vector.FromUHenDN3(reader.ReadUInt32());
break;
case ValueType.Float16_2:
Data = new Vector(Half.ToHalf(reader.ReadUInt16()), Half.ToHalf(reader.ReadUInt16()));
break;
case ValueType.Float16_4:
Data = new Vector(Half.ToHalf(reader.ReadUInt16()), Half.ToHalf(reader.ReadUInt16()), Half.ToHalf(reader.ReadUInt16()), Half.ToHalf(reader.ReadUInt16()));
break;
case ValueType.D3DColour:
reader.ReadUInt32();
break;
}
}
public VertexValue(Vector Data, ValueType Type, string Usage, int UsageIndex)
{
this.Data = Data;
this.Type = Type;
this.Usage = Usage;
this.UsageIndex = UsageIndex;
}
public Block_2002(EndianReader reader)
: base(reader, 0x2002)
{
unk0 = reader.ReadInt32(); // ]
unk1 = reader.ReadInt32(); // ] unknown purpose, often all 60
unk2 = reader.ReadInt32(); // ]
var min = new Vector(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
var max = new Vector(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
Bounds = new BoundingBox()
{
XBounds = new Range<float>(min.X, max.X),
YBounds = new Range<float>(min.Y, max.Y),
ZBounds = new Range<float>(min.Z, max.Z),
};
unkPos0 = new Vector(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
}
public int DataCount; //always 1
#endregion Fields
#region Constructors
public BoundsBlock_1D01(EndianReader reader)
: base(reader, 0x1D01)
{
DataCount = reader.ReadInt32();
var min = new Vector(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
var max = new Vector(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
Data.XBounds = new Range<float>(min.X, max.X);
Data.YBounds = new Range<float>(min.Y, max.Y);
Data.ZBounds = new Range<float>(min.Z, max.Z);
}
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;
}
public UVDataBlock_3001(EndianReader reader, bool loadMesh, Vertex[] Vertices)
: base(reader, 0x3001)
{
DataCount = reader.ReadInt32(); //vCount
x2E00 = reader.ReadInt16(); //2E00
reader.EndianType = EndianFormat.BigEndian;
unkUV0 = reader.ReadInt16(); //flags? 0x1C00 when world
unkUV1 = reader.ReadByte();
unkUV2 = reader.ReadByte();
unkUV3 = reader.ReadByte();
unkUV4 = reader.ReadByte(); //0x00 when world, else 0x20
DataSize = reader.ReadByte();
if (!loadMesh) reader.SeekTo(EOBOffset);
else for (int i = 0; i < DataCount; i++)
{
Vector tex0 = new Vector();
#region switch
switch (DataSize)
{
case 8:
tex0 = Vector.FromUByteN4(reader.ReadUInt32());
reader.Skip(0);
break;
case 12:
reader.Skip(4);
break;
case 16:
reader.Skip(12);
break;
case 20:
reader.Skip(16);
break;
case 24:
reader.Skip(16);
break;
case 28:
reader.Skip(20);
break;
case 32:
reader.Skip(16);
break;
case 36:
reader.Skip(24);
break;
case 44:
reader.Skip(28);
break;
}
#endregion
int u = reader.ReadInt16();
int v = reader.ReadInt16();
//var tex0 = new RealQuat(((float)a + (float)0) / (float)0xFFFF, ((float)b + (float)0) / (float)0xFFFF);
var tex1 = new Vector((float)u / (float)(0x7FFF), (float)v / (float)(0x7FFF));
#region switch
switch (DataSize)
{
case 8:
reader.Skip(0);
break;
case 12:
reader.Skip(4);
break;
case 16:
reader.Skip(0);
break;
case 20:
reader.Skip(0);
break;
case 24:
reader.Skip(4);
break;
case 28:
reader.Skip(4);
break;
case 32:
reader.Skip(12);
break;
case 36:
reader.Skip(8);
break;
case 44:
reader.Skip(12);
break;
}
#endregion
//Vertices[i].Values.Add(new VertexValue(tex0, 0, "normal", 0));
Vertices[i].Values.Add(new VertexValue(tex1, VertexValue.ValueType.Int16_N2, "texcoords", 0));
}
reader.EndianType = EndianFormat.LittleEndian;
}
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, Endian.EndianFormat.LittleEndian);
#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, Endian.EndianFormat.LittleEndian);
#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;
}