protected override void _Write(BinaryWriter writer)
{
long baseOffset = writer.BaseStream.Position;
//Write some header stuff
writer.Write(Identifier);
writer.Write(TextureOffset); //Will be overwritten later
writer.Write(FirstNodeOffset); //Will be overwritten later
//Write MT5Nodes
foreach (ModelNode node in RootNode.GetAllNodes())
{
MT5Node mt5Node = (MT5Node)node;
if (mt5Node.MeshData == null)
{
continue;
}
mt5Node.WriteMeshData(writer);
}
foreach (ModelNode node in RootNode.GetAllNodes())
{
MT5Node mt5Node = (MT5Node)node;
if (mt5Node.MeshData == null)
{
continue;
}
mt5Node.WriteMeshHeader(writer);
}
FirstNodeOffset = (uint)writer.BaseStream.Position;
MT5Node rootNode = (MT5Node)RootNode;
rootNode.WriteNode(writer, 0);
//Write TEXD
TextureOffset = (uint)writer.BaseStream.Position;
TEXD texd = new TEXD(Textures);
texd.Write(writer);
writer.BaseStream.Seek(baseOffset + 4, SeekOrigin.Begin);
writer.Write(TextureOffset);
writer.Write(FirstNodeOffset);
}
public void WriteNode(BinaryWriter writer, uint parentOffset)
{
uint offset = (uint)writer.BaseStream.Position;
writer.Write(ID);
writer.Write(MeshOffset);
int rotX = (int)(Rotation.X / 360.0f * 0xffff);
int rotY = (int)(Rotation.Y / 360.0f * 0xffff);
int rotZ = (int)(Rotation.Z / 360.0f * 0xffff);
writer.Write(rotX);
writer.Write(rotY);
writer.Write(rotZ);
writer.Write(Scale.X);
writer.Write(Scale.Y);
writer.Write(Scale.Z);
writer.Write(Position.X);
writer.Write(Position.Y);
writer.Write(Position.Z);
uint nodeOffsets = (uint)writer.BaseStream.Position;
writer.Write(ChildOffset);
writer.Write(SiblingOffset);
writer.Write(parentOffset);
writer.Write(ObjectName);
writer.Write(Unknown);
//Write child and childs children
if (Child == null)
{
ChildOffset = 0;
}
else
{
ChildOffset = (uint)writer.BaseStream.Position;
MT5Node child = (MT5Node)Child;
child.WriteNode(writer, offset);
}
//Write sibling and siblings children
if (Sibling == null)
{
SiblingOffset = 0;
}
else
{
SiblingOffset = (uint)writer.BaseStream.Position;
MT5Node sibling = (MT5Node)Sibling;
sibling.WriteNode(writer, offset);
}
uint endOffset = (uint)writer.BaseStream.Position;
writer.BaseStream.Seek(nodeOffsets, SeekOrigin.Begin);
writer.Write(ChildOffset);
writer.Write(SiblingOffset);
writer.BaseStream.Seek(endOffset, SeekOrigin.Begin);
}
