private void ReadData()
{
foreach (var l in _lines)
{
var items = l.Split(" ", StringSplitOptions.RemoveEmptyEntries);
if (items[0] == "vn")
{
ParseNormal(items);
}
if (items[0] == "v")
{
ParseVertex(items);
}
if (items[0] == "g")
{
var newGroup = new Group();
Group.AddChild(newGroup);
_currentGroup = new Group();
}
if (items[0] != "f")
{
continue;
}
ParseFace(items);
}
Group.BoundingBox = Group.ComputeBounds();
}
public void Parse()
{
Vertices = new List <Vector4>();
Normals = new List <Vector4>();
Group = new Group();
_currentGroup = Group; //set current to root
ReadData();
}
