public Maybe <WorkChunk <T, TV> > GetWorkChunk <TV>(string name)
{
var packet = new MessagePacket
{
Topic = name,
Type = MessageType.WorkChunkRequest
};
var response = Communicator.GetResponse <TV>(packet);
if (response.IsNone)
{
return(Maybe <WorkChunk <T, TV> > .None());
}
var workChunk = new WorkChunk <T, TV>
{
Id = packet.Id,
disterService = this,
Value = response.Value,
Name = name
};
return(Maybe <WorkChunk <T, TV> > .Some(workChunk));
}
public void DisplayMolSurface()
{
float resolution_surface =0.1f/scale;
//Target is the value that represents the surface of mesh
//For example the perlin noise has a range of -1 to 1 so the mid point is were we want the surface to cut through
//The target value does not have to be the mid point it can be any value with in the range
MarchingCubes.SetTarget(resolution_surface);
//Winding order of triangles use 2,1,0 or 0,1,2
//MarchingCubes.SetWindingOrder(2, 1, 0);
//Set the mode used to create the mesh
//Cubes is faster and creates less verts, tetrahedrons is slower and creates more verts but better represents the mesh surface
//MarchingCubes.SetModeToCubes();
MarchingCubes.SetModeToCubes();
int nbatoms=0;
for (int v=0; v<mol.Atoms.Count; v++) {
if (mol.Atoms [v].Active) {
nbatoms++;
}
}
float resolution = CapResolution (nbatoms);
//Debug.Log (frame);
//The size of voxel array. Be carefull not to make it to large as a mesh in unity can only be made up of 65000 verts
int X = (int)(((mol.MaxValue[frame].x - mol.MinValue[frame].x ) * resolution) + 13);
int Y = (int)(((mol.MaxValue[frame].y - mol.MinValue[frame].y ) * resolution) + 13);
int Z = (int)(((mol.MaxValue[frame].z - mol.MinValue[frame].z ) * resolution) + 13);
//correspond to the number vertices in a cube
int fudgeFactor = 8;
Vector3 offset = mol.MinValue[frame] - (new Vector3 (fudgeFactor, fudgeFactor, fudgeFactor)) / resolution;
//Debug.Log("Density minValue :: " + resolution);
//Debug.Log("Density point X,Y,Z :: "+ X+","+Y+","+Z);
//Debug.Log("Density minValue :: " + mol.MinValue[frame]);
float[,,] gridS = new float[X,Y,Z];
Color[,,] VertColor = new Color[X, Y, Z];
//int[,,][] ids = new int[X,Y,Z][10];
List<Mesh> mesh = new List<Mesh>();
bones = new List<Transform> ();
List<Vector3> pos_bones = new List<Vector3> ();
List<Matrix4x4> bindPoses = new List<Matrix4x4> ();
GameObject bones_g = new GameObject ("bones");;
bones_g.transform.SetParent (this.transform, false);
Vector3 delta = new Vector3 (resolution, resolution, resolution); //resolution
// We need to refresh the molecule's origin when it's not
// the first molecule for which we generate a surface.
//Vector3 origin = mol.MinValue;
Debug.Log ("Entering :: Generation of density from PDB");
//Debug.Log ("Density point X,Y,Z :: " + X + "," + Y + "," + Z);
//Debug.Log ("Density minValue :: " + MinValue);
//count for each atom the grid ?
int i;
int j;
int k;
float Dist;
Color atomColor;
float atomRadius;
float density;
for (int o=0; o<mol.Atoms.Count; o++) {
if (mol.Atoms [o].Active) {
if (Main.options.activateBones) {
Transform tr = new GameObject(mol.Atoms [o].AtomName).transform;
tr.parent = bones_g.transform;
tr.localRotation = Quaternion.identity;
tr.localPosition = mol.Atoms [o].Location[frame];
bones.Add(tr);
pos_bones.Add(tr.localPosition);
bindPoses.Add(tr.worldToLocalMatrix * mol.Gameobject[frame].transform.localToWorldMatrix);
}
i = Mathf.RoundToInt ((mol.Atoms [o].Location[frame].x - mol.MinValue[frame].x) * delta.x + fudgeFactor);
j = Mathf.RoundToInt ((mol.Atoms [o].Location[frame].y - mol.MinValue[frame].y) * delta.y + fudgeFactor);
k = Mathf.RoundToInt ((mol.Atoms [o].Location[frame].z - mol.MinValue[frame].z) * delta.z + fudgeFactor);
Vector3 v1 = new Vector3 (i, j, k);
atomRadius = mol.Atoms [o].AtomRadius;
atomColor = setColorAtm (mol.Atoms [o], color);
for (int l = i-(fudgeFactor/2 -1 ); l < i+(fudgeFactor/2); l++)
for (int m = j-(fudgeFactor/2 -1); m < j+(fudgeFactor/2); m++)
for (int n = k-(fudgeFactor/2 -1); n < k+(fudgeFactor/2); n++) {
Vector3 v2 = new Vector3 (l, m, n);
Dist = Vector3.Distance (v1, v2);
density = (float)Math.Exp (-((Dist / atomRadius) * (Dist / atomRadius)));
if (density > gridS [l, m, n]){
VertColor [l, m, n] = atomColor;
}
gridS [l, m, n] += density;
}
}
}
//gridS = SmoothVoxels (gridS);
mesh = MarchingCubes.CreateMesh(gridS,VertColor);
//Bones
if (Main.options.activateBones) {
for (int l=0; l<mesh.Count; l++) {
Vector3[] v = mesh [l].vertices;
int threshold = mesh [l].vertexCount / 16;
ManualResetEvent[] doneEvents = new ManualResetEvent[16];
WorkChunk[] workChunks = new WorkChunk[16];
BoneWeight[] bonesWeight = new BoneWeight[mesh [l].vertexCount];
for (int w = 0; w < doneEvents.Length; w++) {
workChunks [w] = new WorkChunk (v, bones.Count, bonesWeight, resolution, offset, pos_bones, w * threshold, (w + 1) * threshold);
doneEvents [w] = workChunks [w].doneEvent;
}
for (int w = 0; w < doneEvents.Length; w++) {
doneEvents [w].Reset ();
ThreadPool.QueueUserWorkItem (workChunks [w].CalculateBones);
}
WaitHandle.WaitAll (doneEvents);
mesh [l].boneWeights = bonesWeight;
mesh [l].bindposes = bindPoses.ToArray ();
}
}
//Normals
Vector3[,,] normals_vox = CalculateNormals (gridS);
for(int l=0;l<mesh.Count;l++){
int size = mesh[l].vertices.Length;
Vector3[] normals = new Vector3[size];
Vector3[] verts = mesh[l].vertices;
for(int m = 0; m < size; m++){
normals[m] = TriLinearInterpNormal(verts[m],normals_vox);
}
mesh[l].normals = normals;
}
//Debug.Log("Entire surface contains " + mesh.vertices.Length.ToString() + " vertices.");
//The diffuse shader wants uvs so just fill with a empty array, there not actually used
//mesh.uv = new Vector2[mesh.vertices.Length];
//mesh.RecalculateNormals();
//m_mesh = new GameObject("Mesh");
//m_mesh.GetComponent<MeshRenderer>().material = m_material;
m_mesh = new GameObject[mesh.Count];
rend = new SkinnedMeshRenderer[mesh.Count];
bones_g.transform.localPosition = offset;
bones_g.transform.localScale /= resolution;
for (int s =0; s<m_mesh.Length; s++) {
m_mesh[s] = new GameObject();
m_mesh[s].transform.SetParent(this.transform,false);
if (!Main.options.activateBones) {
m_mesh[s].transform.localPosition = offset;
m_mesh[s].transform.localScale /= resolution;
m_mesh[s].AddComponent<MeshFilter>();
m_mesh[s].AddComponent<MeshRenderer>();
m_mesh[s].GetComponent<MeshFilter>().mesh = mesh[s];
m_mesh[s].GetComponent<MeshRenderer>().material= Resources.Load("Materials/Surface") as Material;
}
else{
m_mesh[s].AddComponent<SkinnedMeshRenderer>();
rend[s] = m_mesh[s].GetComponent<SkinnedMeshRenderer>();
rend[s].bones = bones.ToArray();
rend[s].sharedMesh = mesh[s];
rend[s].material = Resources.Load("Materials/Surface") as Material;
}
}
}