public override void WrtieBodyToStream(CTextWriter writer)
{
writer.WriteKeyVal("numTris", Elements.Count);
foreach (var t in Elements)
{
writer.BeginWriteLine();
writer.Write("t");
var v = t.Vertex0;
writer.Write(string.Format(" {{{0},{1},{2},{3},{4}}}", v.pos,v.n,v.uv0,v.uv1,v.color));
v = t.Vertex1;
writer.Write(string.Format(" {{{0},{1},{2},{3},{4}}}", v.pos, v.n, v.uv0, v.uv1, v.color));
v = t.Vertex2;
writer.Write(string.Format(" {{{0},{1},{2},{3},{4}}}", v.pos, v.n, v.uv0, v.uv1, v.color));
writer.EndWriteLine();
}
}