private void ReadPolygons(DataReader r)
{
Console.WriteLine(r.Position.ToString("x"));
r.Skip(4);
uint next = r.Position + r.ReadUInt32() - 4;
int count = r.ReadInt32();
var faceoffset = 0;
//List<int> DesOfRoot = DecendentsOf(Root);
for (int i = 0; i < count; i++)
{
G1MPolygon p = new G1MPolygon();
var un = r.ReadInt32();
p.UnknownIndex = r.ReadInt32();
p.BoneTableIndex = r.ReadInt32();
p.relatedToBones = r.ReadInt32();
p.TextureCount = r.ReadInt32();
p.MaterialIndex = r.ReadInt32();
p.TextureBankIndex = r.ReadInt32();// Materials[];
p.Buffer = r.ReadInt32();
r.Skip(0x4);
r.Skip(0x4); // format 1 = triangle 4 = strips
r.Skip(0x8); // vertex offset and count
p.FaceOffset = r.ReadInt32();
p.FaceCount = r.ReadInt32();
faceoffset += p.FaceCount;
p.Name = "Polygon_" + i;
Polygons.Add(p);
}
r.Seek(next);
}
public List <uint> GetIndices(G1MPolygon poly)
{
var indices = IndexBuffers[poly.Buffer];
List <uint> vertices = new List <uint>();
for (int i = poly.FaceOffset; i < poly.FaceOffset + poly.FaceCount; i++)
{
vertices.Add(indices[i]);
}
return(vertices);
}
public List <GenericVertex> GetVertices(G1MPolygon poly, out List <uint> indices, bool getWeights)
{
indices = new List <uint>();
var buff = GetVertex(poly.Buffer);
var indBuff = GetIndices(poly);
Dictionary <ushort, uint> indexToIndex = new Dictionary <ushort, uint>();
List <GenericVertex> vertices = new List <GenericVertex>();
foreach (ushort i in indBuff)
{
if (indexToIndex.ContainsKey(i))
{
indices.Add(indexToIndex[i]);
continue;
}
var vert = buff[i];
if (vert.Weights == Vector4.Zero)
{
vert.Bones = new Vector4(BindMatches[poly.BoneTableIndex][0], 0, 0, 0);
vert.Weights = new Vector4(1, 0, 0, 0);
}
else if (getWeights)
{
//Console.WriteLine(BindMatches[poly.BoneTableIndex].Length + " " + vert.Bones.ToString() + " " + vert.Weights.ToString());
vert.Bones = new Vector4(BindMatches[poly.BoneTableIndex][(int)vert.Bones.X / 3],
BindMatches[poly.BoneTableIndex][(int)vert.Bones.Y / 3],
BindMatches[poly.BoneTableIndex][(int)vert.Bones.Z / 3],
BindMatches[poly.BoneTableIndex][(int)vert.Bones.W / 3]);
}
/*if (vert.Bones.X >= myStart - 1 && myStart != 0)
* {
* //Console.WriteLine(myStart + " " + p.vBuffer[ib[j]].node.ToString());
* p.vBuffer[ib[j]].pos = Vector3.Transform(p.vBuffer[ib[j]].pos,
* Root.transform);
* }*/
indexToIndex.Add(i, (uint)vertices.Count);
indices.Add((uint)vertices.Count);
vertices.Add(vert);
}
return(vertices);
//return vertices;
}
