// events
public ThreadedSearch(IMetaHeuristic mh)
{
this.mh = mh;
tr = new Thread(mh.Start);
}
public ThreadedSearch(IMetaHeuristic mh, string threadName)
{
this.mh = mh;
tr = new Thread(mh.Start);
tr.Name = threadName;
}
private void Start()
{
_originalMeshes = new List <Mesh>();
_meshes = new List <Mesh>();
Renderer[] renderers = gameObject.GetComponentsInChildren <Renderer>();
HashSet <Mesh> uniqueMeshes = new HashSet <Mesh>();
foreach (Renderer renderer in renderers)
{
if (renderer is MeshRenderer meshRenderer)
{
MeshFilter meshFilter = renderer.gameObject.GetComponent <MeshFilter>();
if (!meshFilter)
{
continue;
}
Mesh mesh = meshFilter.sharedMesh;
if (!uniqueMeshes.Add(mesh))
{
continue;
}
_originalMeshes.Add(mesh);
// Clone mesh
mesh = meshFilter.sharedMesh = UnityConverter.ToSharedMesh(mesh).ToUnityMesh();
_meshes.Add(mesh);
}
else if (renderer is SkinnedMeshRenderer skinnedMeshRenderer)
{
Mesh mesh = skinnedMeshRenderer.sharedMesh;
if (!uniqueMeshes.Add(mesh))
{
continue;
}
_originalMeshes.Add(mesh);
// Clone mesh
mesh = skinnedMeshRenderer.sharedMesh = mesh.ToSharedMesh().ToUnityMesh();
_meshes.Add(mesh);
}
}
_camera = Camera.main;
Texture2D textureOriginal = CalibrationUtils.CaptureScreenshot(_camera, 1000, 1000);
_originalDigest = ImagePhash.ComputeDigest(CalibrationUtils.ToLuminanceImage(textureOriginal));
switch (metaHeuristicAlgo)
{
case MetaHeuristicAlgo.GeneticAlgorithm:
_metaheuristicAlgorithm = new GeneticAlgorithm <Dictionary <string, float> >(Crossover);
break;
case MetaHeuristicAlgo.HillClimbing:
_metaheuristicAlgorithm = new HillClimb <Dictionary <string, float> >();
break;
}
var config = new Configuration <Dictionary <string, float> >();
config.initializeSolutionFunction = GetInitialState;
config.cloneFunction = Clone;
config.mutationFunction = Mutate;
config.movement = Search.Direction.Optimization;
config.selectionFunction = Selection.RankBased;
config.objectiveFunction = GetFitness;
config.populationSize = populationSize;
config.noOfIterations = iterations;
config.writeToConsole = false;
config.enforceHardObjective = false;
_metaheuristicAlgorithm.Create(config);
StartCoroutine(Run());
}
