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 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.Format = EndianFormat.Big;
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.Format = EndianFormat.Little;
}
public Block_3301(EndianReader reader, bool loadSkin, Vertex[] Vertices)
: base(reader, 0x3301)
{
FirstNodeID = reader.ReadInt16();
NodeCount = reader.ReadInt16();
if (!loadSkin) reader.Skip(Vertices.Length * 4);
else foreach (var v in Vertices)
{
var val = Vector.FromUByte4(reader.ReadUInt32());
nodes.Add(val);
v.Values.Add(new VertexValue(val, VertexValue.ValueType.UInt8_4, "blendindices", 0));
}
}
public Block_1A01(EndianReader reader, bool loadSkin, Vertex[] Vertices)
: base(reader, 0x1A01)
{
if (!loadSkin) reader.Skip(Vertices.Length * 4);
else foreach (var v in Vertices)
{
var val = Vector.FromUByteN4(reader.ReadUInt32());
v.Values.Add(new VertexValue(val, VertexValue.ValueType.UInt8_4, "blendweight", 0));
}
}
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;
}
}
