public ModelSpawn(string directory, BinaryReader reader)
{
if (reader.BaseStream.Position == reader.BaseStream.Length)
{
return;
}
var flags = reader.ReadInt32();
reader.BaseStream.Position += 2 + 4;
var position = reader.Read <Vector3>();
position.X -= 32 * 533.333313f;
position.Y -= 32 * 533.333313f;
var rotation = reader.Read <Vector3>();
var rotationMatrix = RenderingExtensions.FromEulerAngles(rotation.Z * MathHelper.Pi / 180.0f,
rotation.X * MathHelper.Pi / 180.0f,
rotation.Y * MathHelper.Pi / 180.0f);
var translationMatrix = Matrix4.CreateTranslation(position);
var scaleMatrix = Matrix4.CreateScale(reader.ReadSingle());
PositionMatrix = rotationMatrix * scaleMatrix * translationMatrix;
if ((flags & 0x4) != 0)
{
reader.BaseStream.Position += 4 * 6; // BBox
}
var nameLength = reader.ReadInt32();
ModelName = string.Intern(System.Text.Encoding.UTF8.GetString(reader.ReadBytes(nameLength)));
}
public ModelSpawn(string directory, BinaryReader reader)
{
Valid = false;
if (reader.BaseStream.Position == reader.BaseStream.Length)
{
return;
}
Valid = true;
Flags = reader.ReadUInt32();
AdtID = reader.ReadUInt16();
ID = reader.ReadUInt32();
var position = reader.Read <Vector3>();
position.X -= 32 * 533.333313f;
position.Y -= 32 * 533.333313f;
var rotation = reader.Read <Vector3>();
/// THIS IS OK. IF IT IS BECOMING WRONG, SWAP ROT.Z AND ROT.X
var rotationMatrix = RenderingExtensions.FromEulerAngles(rotation.Z * MathHelper.Pi / 180.0f,
rotation.X * MathHelper.Pi / 180.0f,
rotation.Y * MathHelper.Pi / 180.0f);
var translationMatrix = Matrix4.CreateTranslation(position);
var scaleMatrix = Matrix4.CreateScale(reader.ReadSingle());
PositionMatrix = rotationMatrix * scaleMatrix * translationMatrix;
if (HasBoundingBox)
{
BoundingBoxLow = reader.Read <Vector3>();
BoundingBoxHigh = reader.Read <Vector3>();
}
var nameLength = reader.ReadInt32();
Name = System.Text.Encoding.UTF8.GetString(reader.ReadBytes(nameLength));
Model = WorldModelCache.OpenInstance(directory, Name);
foreach (var model in Model.GroupModels)
{
model.AddInstance(PositionMatrix);
}
}