private void WriteVertex(StringBuilder o, SMDVertex v)
{
o.AppendFormat("{0} {1} {2} {3} {4} {5} {6} {7} {8} ",
v.Parent,
v.P.X, v.P.Y, v.P.Z,
v.N.X, v.N.Y, v.N.Z,
v.UV.X, v.UV.Y);
if (v.Weights == null)
{
o.AppendLine("0");
}
else
{
string weights = v.Weights.Length + "";
for (int i = 0; i < v.Weights.Length; i++)
{
weights += " " + v.Bones[i] + " " + v.Weights[i];
}
o.AppendLine(weights);
}
}
public void Read(string fname)
{
StreamReader reader = File.OpenText(fname);
string line;
string current = "";
Bones = new VBN();
Triangles = new List <SMDTriangle>();
Dictionary <int, Bone> BoneList = new Dictionary <int, Bone>();
int time = 0;
while ((line = reader.ReadLine()) != null)
{
line = Regex.Replace(line, @"\s+", " ");
string[] args = line.Replace(";", "").TrimStart().Split(' ');
if (args[0].Equals("triangles") || args[0].Equals("end") || args[0].Equals("skeleton") || args[0].Equals("nodes"))
{
current = args[0];
continue;
}
if (current.Equals("nodes"))
{
int id = int.Parse(args[0]);
Bone b = new Bone(Bones);
b.Text = args[1].Replace('"', ' ').Trim();
int s = 2;
while (args[s].Contains("\""))
{
b.Text += args[s++];
}
b.parentIndex = int.Parse(args[s]);
BoneList.Add(id, b);
}
if (current.Equals("skeleton"))
{
if (args[0].Contains("time"))
{
time = int.Parse(args[1]);
}
else
{
if (time == 0)
{
Bone b = BoneList[int.Parse(args[0])];
b.position = new float[3];
b.rotation = new float[3];
b.scale = new float[3];
b.position[0] = float.Parse(args[1]);
b.position[1] = float.Parse(args[2]);
b.position[2] = float.Parse(args[3]);
b.rotation[0] = float.Parse(args[4]);
b.rotation[1] = float.Parse(args[5]);
b.rotation[2] = float.Parse(args[6]);
b.scale[0] = 1f;
b.scale[1] = 1f;
b.scale[2] = 1f;
b.pos = new Vector3(float.Parse(args[1]), float.Parse(args[2]), float.Parse(args[3]));
b.rot = VBN.FromEulerAngles(float.Parse(args[6]), float.Parse(args[5]), float.Parse(args[4]));
Bones.bones.Add(b);
if (b.parentIndex != -1)
{
b.parentIndex = Bones.bones.IndexOf(BoneList[b.parentIndex]);
}
}
}
}
if (current.Equals("triangles"))
{
string meshName = args[0];
if (args[0].Equals(""))
{
continue;
}
SMDTriangle t = new SMDTriangle();
Triangles.Add(t);
t.Material = meshName;
for (int j = 0; j < 3; j++)
{
line = reader.ReadLine();
line = Regex.Replace(line, @"\s+", " ");
args = line.Replace(";", "").TrimStart().Split(' ');
int parent = int.Parse(args[0]);
SMDVertex vert = new SMDVertex();
vert.P = new Vector3(float.Parse(args[1]), float.Parse(args[2]), float.Parse(args[3]));
vert.N = new Vector3(float.Parse(args[4]), float.Parse(args[5]), float.Parse(args[6]));
vert.UV = new Vector2(float.Parse(args[7]), float.Parse(args[8]));
vert.Bones = new int[0];
vert.Weights = new float[0];
if (args.Length > 9)
{
int wCount = int.Parse(args[9]);
int w = 10;
vert.Bones = new int[wCount];
vert.Weights = new float[wCount];
for (int i = 0; i < wCount; i++)
{
vert.Bones[i] = (int.Parse(args[w++]));
vert.Weights[i] = (float.Parse(args[w++]));
}
}
switch (j)
{
case 0: t.v1 = vert; break;
case 1: t.v2 = vert; break;
case 2: t.v3 = vert; break;
}
}
}
}
Bones.reset();
}