// Start is called before the first frame update
void Start()
{
string path = @"D:\max.off";
string savepath = @"D:\max2.off";
List <Vector3> listVertex = new List <Vector3>();
List <int> listIndices = new List <int>();
List <int> listEdges = new List <int>();
OFFReader.ReadFile(path, out listVertex, out listIndices);
OFFReader.WriteFile(savepath, listVertex, listIndices, listEdges);
gameObject.AddComponent <MeshFilter>(); // Creation d'un composant MeshFilter qui peut ensuite être visualisé
gameObject.AddComponent <MeshRenderer>();
gameObject.GetComponent <MeshRenderer>().material = mat;
Mesh msh = new Mesh();
msh.vertices = listVertex.ToArray();
msh.triangles = listIndices.ToArray();
count = new Counter(msh);
gameObject.GetComponent <MeshFilter>().mesh = msh;
}
/// <summary>
/// Loads a new Model, compute the low resolution representation, calculate the mapping from the low to the high
/// resolution representation, initialize the simulator and start the simualtion update timer
/// </summary>
private void Open3DFile(string fileName)
{
List <Double3> posListH;
List <Triangle> triListH;
OFFReader.Read(fileName, out posListH, out triListH);
Double3 min, max;
Graphics3D.Extensions.MinMax(posListH, out min, out max);
//Scale such that model fits into unit bounding box
Double3 center = 0.5 * (min + max);
Double3 size = max - min;
double scaling = 1.0 / Math.Max(size.X, Math.Max(size.Y, size.Z));
for (int i = 0; i < posListH.Count; ++i)
{
posListH[i] = scaling * (posListH[i] - center);
}
PairContract c = new PairContract();
List <Double3> posList;
List <Triangle> triList;
c.Simplify(posListH, triListH, 1000, false, out posList, out triList);
Channel <Double3> nor = MeshBuilder.CreateNormals(posList, triList);
_lowResToHighResMapper = new LowResToHighResMapper(posList, nor, triList, posListH);
_sim = new RigidSimulator(posList, triList);
_pos = new Channel <Double3>(posList);
_geo = new PhongPNTriangleGeometry(new Channel <Triangle>(triList),
new NamedChannel(Channel.Position, _pos), new NamedChannel(Channel.Normal, nor));
_posHighRes = new Channel <Double3>(posListH);
Channel <Double3> norH = MeshBuilder.CreateNormals(posListH, triListH);
_geoHighRes = new PhongPNTriangleGeometry(new Channel <Triangle>(triListH),
new NamedChannel(Channel.Position, _posHighRes), new NamedChannel(Channel.Normal, norH));
_geo.Color = new Double3(0.7, 0.5, 0);
_geoHighRes.Color = new Double3(0.7, 0.5, 0);
//_gl.SceneGraph.Add(geo);
_gl.SceneGraph.Add(_geoHighRes);
_gl.InputHandler.Fit();
tmr.Start();
// TODO: The result with a separate thread was not staisfactory
//Thread t = new Thread(UpdateSimThread);
//t.Start();
}
// Start is called before the first frame update
void Start()
{
string path = @"D:\bunny.off";
OFFReader.ReadFile(path, out List <Vector3> listVertex, out List <int> listIndices);
originalMesh = new Mesh();
originalMesh.vertices = listVertex.ToArray();
originalMesh.triangles = listIndices.ToArray();
gameObject.AddComponent <MeshFilter>().mesh = originalMesh;
gameObject.AddComponent <MeshRenderer>();
gameObject.GetComponent <MeshRenderer>().material = material;
grid = new Grid();
}
public static void TestHalfEdgeMesh(string path)
{
Console.WriteLine("---- TestHalfEdgeMesh() called ----");
OFFMeshData data;
OFFResult result = OFFReader.ReadMeshFromFile(path, out data);
Debug.WriteLine("OFFReader result: " + result + "\n");
HE_Mesh mesh = new HE_Mesh(data.vertices, data.faces);
Debug.WriteLine(mesh);
HE_MeshTopology top = new HE_MeshTopology(mesh);
top.computeVertexAdjacency();
top.computeFaceAdjacency();
top.computeEdgeAdjacency();
//Debug.WriteLine(top.TopologyDictToString(top.FaceVertex));
Debug.WriteLine("isMesh? triangular: " + mesh.isTriangularMesh() + " quad: " + mesh.isQuadMesh() + " ngon: " + mesh.isNgonMesh());
OFFResult result2 = OFFWritter.WriteMeshToFile(mesh, "/Users/alan/Desktop/AR_GeometryLibrary/AR_TerminalApp/meshes/cubeOut.off");
Debug.WriteLine(result.ToString());
mesh.Faces[0].HalfEdge.Vertex.UserValues.Add("set1", 3);
mesh.Faces[0].HalfEdge.Next.Vertex.UserValues.Add("set1", 4);
mesh.Faces[0].HalfEdge.Next.Next.Vertex.UserValues.Add("set1", 3);
Line levelLine;
AR_Lib.Curve.LevelSets.getFaceLevel("set1", 3.5, mesh.Faces[0], out levelLine);
Console.WriteLine("---- TestHalfEdgeMesh() ended ----");
}
