private void parseGroup(String[] _line, int _i)
{
String[] nextLine = null;
int j = _i;
j++;
if (_line[0].Equals("g"))
{
bool isGroup = false;
for (int k = _i; k < j + 5; k++)
{
if (k < _fileInArray.Count - 1)
{
nextLine = _fileInArray[k];
// Prüfe ob nächste zeile kein Vektor ist
if (nextLine[0].Equals("f"))
{
isGroup = true;
break;
}
}
}
if (isGroup)
{
Mesh mesh = new Mesh(_line[1]);
_meshes.Add(_line[1], mesh);
_lastMesh = mesh;
}
}
}
public void addMesh(Mesh mesh)
{
_meshes.Add(mesh);
}
private void parseFaces(String[] _line, Mesh _mesh)
{
String[] vertex1 = null;
String[] vertex2 = null;
String[] vertex3 = null;
if (_mesh != null)
{
if (_line[0].Equals("f"))
{
if (_line.Length == 4)
{
vertex1 = _line[1].Split('/');
vertex2 = _line[2].Split('/');
vertex3 = _line[3].Split('/');
if (vertex1.Length >= 3 && vertex2.Length >= 2 && vertex3.Length >= 3)
{
if (_vertices.Count > 0 && _uvs.Count > 0 && _normals.Count > 0)
{
double[] v1_pos = _vertices[(int.Parse(vertex1[0]) - 1)];
double[] v1_uv = _uvs[(int.Parse(vertex1[1]) - 1)];
double[] v1_normal = _normals[(int.Parse(vertex1[2]) - 1)];
double[] v2_pos = _vertices[(int.Parse(vertex2[0]) - 1)];
double[] v2_uv = _uvs[(int.Parse(vertex2[1]) - 1)];
double[] v2_normal = _normals[(int.Parse(vertex2[2]) - 1)];
double[] v3_pos = _vertices[(int.Parse(vertex3[0]) - 1)];
double[] v3_uv = _uvs[(int.Parse(vertex3[1]) - 1)];
double[] v3_normal = _normals[(int.Parse(vertex3[2]) - 1)];
Vertex v1 = new Vertex(v1_pos, v1_uv, v1_normal);
Vertex v2 = new Vertex(v2_pos, v2_uv, v2_normal);
Vertex v3 = new Vertex(v3_pos, v3_uv, v3_normal);
Face f = new Face(v1, v2, v3);
_mesh.AddFace(f);
}
}
}
}
}
}