public static OffMesh ReadFile(string path)
{
FileStream fs = File.Open(path, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
//BufferedStream bs = new BufferedStream(fs);
StreamReader sr = new StreamReader(fs);
int nbVertices, nbFaces, nbEdges;
string line;
if (sr.ReadLine() != "OFF")
{
Debug.LogError("File does not start with \"OFF\" line !");
return(null);
}
string s = sr.ReadLine();
string[] parameters = s.Split(' ');
if (parameters.Length != 3)
{
Debug.LogError("Wrong parameters format line 2");
return(null);
}
nbVertices = int.Parse(parameters[0]);
nbFaces = int.Parse(parameters[1]);
nbEdges = int.Parse(parameters[2]);
OffMesh mesh = new OffMesh();
for (int i = 0; i < nbVertices; i++)
{
line = sr.ReadLine();
float[] pos = ParseVertex(line);
mesh.vertices.Add(new Vector3(pos[0], pos[1], pos[2]));
}
for (int i = 0; i < nbFaces; i++)
{
line = sr.ReadLine();
OffFace face = ParseFace(line);
mesh.faces.Add(face);
}
//int[] edge = ParseEdge(line);
//mesh.edges.Add(new Vector2(edge[0], edge[1]));
return(mesh);
}
// Start is called before the first frame update
void Start()
{
string path = $@"Assets\{fileName}.off";
Mesh mesh = new Mesh();
OffMesh offMesh = OffReader.ReadFile(path);
offMesh.Recenter();
mesh.vertices = offMesh.vertices.ToArray();
mesh.triangles = offMesh.GetTriangles().ToArray();
mesh.RecalculateNormals();
gameObject.GetComponent <MeshFilter>().mesh = mesh;
Debug.Log("Mesh - vertices : " + mesh.vertices.Length + " triangles : " + mesh.triangles.Length / 3.0f);
if (save)
{
OffWriter.SaveMesh(mesh, $@"D:\Documents\DAMBRAINE_JEROME\Unity\TP01_MOD\Assets\{fileName}.off");
}
}
