public Face(Vertex ind1, Vertex ind2, Vertex ind3)
{
Vertice = new Vertex[3];
Vertice[0] = ind1;
Vertice[1] = ind2;
Vertice[2] = ind3;
// Log.e("VboCube",Vi+"/"+Ti+"/"+Ni);
}
public Face(int vCount, int position)
{
Vertice = new Vertex[vCount];
this.position = position;
for (int i = 0; i < vCount; i++)
Vertice[i] = new Vertex();
}
public static void LoadObj(ref Mesh target)
{
List<Vector3> PositionDataList = new List<Vector3> { };
List<Vector3> NormalDataList = new List<Vector3> { };
List<Vector2> TexCoordDataList = new List<Vector2> { };
List<Face> FaceList = new List<Face> { };
//List<Vertex> FpIndiceList = new List<Vertex> { };
// Read the file and display it line by line.
string line;
System.IO.StreamReader file =
new System.IO.StreamReader(target.URL);
while ((line = file.ReadLine()) != null)
{
string[] sline = line.Split(new string[]{" "},10,StringSplitOptions.None);
if (sline[0] == "v")
{
float X = float.Parse(sline[1]);
float Y = float.Parse(sline[2]);
float Z = float.Parse(sline[3]);
PositionDataList.Add(new Vector3(X, Y, Z));
}
if (sline[0] == "vn")
{
float X = float.Parse(sline[1]);
float Y = float.Parse(sline[2]);
float Z = float.Parse(sline[3]);
NormalDataList.Add(new Vector3(X, Y, Z));
}
if (sline[0] == "vt")
{
float X = float.Parse(sline[1]);
float Y = 1-float.Parse(sline[2]);
TexCoordDataList.Add(new Vector2(X, Y));
}
if (sline[0] == "f")
{
string[] segment = sline[1].Split(new string[] { "/" }, 10, StringSplitOptions.None);
if (segment.Length == 3)
{
Vertex fp1 = new Vertex(int.Parse(segment[0]) - 1, int.Parse(segment[1]) - 1, int.Parse(segment[2]) - 1);
segment = sline[2].Split(new string[] { "/" }, 10, StringSplitOptions.None);
Vertex fp2 = new Vertex(int.Parse(segment[0]) - 1, int.Parse(segment[1]) - 1, int.Parse(segment[2]) - 1);
segment = sline[3].Split(new string[] { "/" }, 10, StringSplitOptions.None);
Vertex fp3 = new Vertex(int.Parse(segment[0]) - 1, int.Parse(segment[1]) - 1, int.Parse(segment[2]) - 1);
FaceList.Add(new Face(fp1, fp2, fp3));
}
else if (segment.Length == 3)
{
Vertex fp1 = new Vertex(int.Parse(segment[0]) - 1, int.Parse(segment[1]) - 1, int.Parse(segment[2]) - 1);
segment = sline[2].Split(new string[] { "/" }, 10, StringSplitOptions.None);
Vertex fp2 = new Vertex(int.Parse(segment[0]) - 1, int.Parse(segment[1]) - 1, int.Parse(segment[2]) - 1);
segment = sline[3].Split(new string[] { "/" }, 10, StringSplitOptions.None);
Vertex fp3 = new Vertex(int.Parse(segment[0]) - 1, int.Parse(segment[1]) - 1, int.Parse(segment[2]) - 1);
segment = sline[4].Split(new string[] { "/" }, 10, StringSplitOptions.None);
Vertex fp4 = new Vertex(int.Parse(segment[0]) - 1, int.Parse(segment[1]) - 1, int.Parse(segment[2]) - 1);
FaceList.Add(new Face(fp1, fp2, fp3, fp4));
}
}
}
file.Close();
target.PositionDataList = PositionDataList;
target.NormalDataList = NormalDataList;
target.TexCoordDataList = TexCoordDataList;
target.FaceList = FaceList;
parseFaceList(ref target, false);
generateVBO(ref target);
meshes.Add(target);
}
