public NUD toNUD() { NUD n = new NUD(); n.hasBones = false; foreach (OBJObject o in objects) { NUD.Mesh m = new NUD.Mesh(); m.Text = o.name; m.singlebind = -1; m.boneflag = 0x08; foreach (OBJGroup g in o.groups) { if (g.v.Count == 0) { continue; } NUD.Polygon p = new NUD.Polygon(); m.Nodes.Add(p); m.Nodes.Add(p); p.AddDefaultMaterial(); p.vertSize = 0x06; p.UVSize = 0x10; p.polflag = 0x00; Dictionary <int, int> collected = new Dictionary <int, int>(); for (int i = 0; i < g.v.Count; i++) { p.faces.Add(p.vertices.Count); NUD.Vertex v = new NUD.Vertex(); p.vertices.Add(v); if (g.v.Count > i) { v.pos = this.v[g.v[i]] + Vector3.Zero; } if (g.vn.Count > i) { v.nrm = vn[g.vn[i]] + Vector3.Zero; } if (g.vt.Count > i) { v.uv.Add(vt[g.vt[i]] + Vector2.Zero); } } } if (m.Nodes.Count > 0) { n.Nodes.Add(m); } } n.OptimizeFileSize(); n.UpdateVertexData(); return(n); }
public static NUD toNUD(string fname) { StreamReader reader = File.OpenText(fname); string line; string current = ""; NUD nud = new NUD(); 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")) { current = args[0]; continue; } if (current.Equals("triangles")) { string meshName = args[0]; if (args[0].Equals("")) { continue; } for (int j = 0; j < 3; j++) { line = reader.ReadLine(); line = Regex.Replace(line, @"\s+", " "); args = line.Replace(";", "").TrimStart().Split(' '); // read triangle strip int parent = int.Parse(args[0]); NUD.Vertex vert = new NUD.Vertex(); vert.pos = new Vector3(float.Parse(args[1]), float.Parse(args[2]), float.Parse(args[3])); vert.nrm = new Vector3(float.Parse(args[4]), float.Parse(args[5]), float.Parse(args[6])); vert.uv.Add(new Vector2(float.Parse(args[7]), float.Parse(args[8]))); int wCount = int.Parse(args[9]); int w = 10; for (int i = 0; i < wCount; i++) { vert.boneIds.Add(int.Parse(args[w++])); vert.boneWeights.Add(float.Parse(args[w++])); } NUD.Mesh mes = null; foreach (NUD.Mesh m in nud.Nodes) { if (m.Text.Equals(meshName)) { mes = m; } } if (mes == null) { mes = new NUD.Mesh(); mes.Text = meshName; nud.Nodes.Add(mes); } if (mes.Nodes.Count == 0) { NUD.Polygon poly = new NUD.Polygon(); poly.AddDefaultMaterial(); mes.Nodes.Add(poly); } { ((NUD.Polygon)mes.Nodes[0]).faces.Add(((NUD.Polygon)mes.Nodes[0]).vertices.Count); ((NUD.Polygon)mes.Nodes[0]).vertices.Add(vert); } } } } nud.OptimizeFileSize(); nud.UpdateVertexData(); return(nud); }