public double Evaluate(AssemblyCandidate c, option opt, List <Component> rest, List <TessellatedSolid> solides)
{
// Set up moving and reference subassemblies
var newSubAsm = c.Sequence.Update(opt, rest, ConvexHullsForParts);
var refNodes = newSubAsm.Install.Reference.PartNames.Select(n => (Component)c.graph[n]).ToList();
var movingNodes = newSubAsm.Install.Moving.PartNames.Select(n => (Component)c.graph[n]).ToList();
var install = new[] { refNodes, movingNodes };
var connectingArcs = c.graph.arcs.Cast <Connection>().Where(a => ((movingNodes.Contains(a.To) && refNodes.Contains(a.From)) ||
(movingNodes.Contains(a.From) && refNodes.Contains(a.To))))
.ToList();
//if (connectingArcs.Count == 0) return -1;
foreach (Connection a in connectingArcs)
{
Updates.RemoveRepeatedFasteners2(a, c.graph);
c.graph.removeArc(a);
}
if (Updates.EitherRefOrMovHasSeperatedSubassemblies(install))
{
return(-1);
}
// Getting insertion point coordinates
double insertionDistance;
var insertionDirection = FindPartDisconnectMovement(connectingArcs, refNodes, out insertionDistance);
var firstArc = connectingArcs[0];
var i = firstArc.localVariables.IndexOf(Constants.CLASH_LOCATION);
var insertionPoint = (i == -1) ? new Vertex(new[] { 0.0, 0.0, 0.0 })
: new Vertex(new[] { firstArc.localVariables[i + 1], firstArc.localVariables[i + 2], firstArc.localVariables[i + 3] });
newSubAsm.Install.InstallDirection = StarMath.multiply(insertionDistance, insertionDirection);
newSubAsm.Install.InstallPoint = insertionPoint.Position;
var travelDistance = 1;//m
//PathDeterminationEvaluator.FindTravelDistance(newSubAsm, insertionDirection, insertionPoint);
newSubAsm.Install.Time =
timeEvaluator.EvaluateTimeAndSDForInstall(connectingArcs, travelDistance, insertionDistance, newSubAsm)[0];
newSubAsm.Install.TimeSD =
timeEvaluator.EvaluateTimeAndSDForInstall(connectingArcs, travelDistance, insertionDistance, newSubAsm)[1];
c.f3 += newSubAsm.Install.Time;
var movableparts = new List <Component>();
//movableparts =
//c.f4 += newSubAsm.Install.TimeSD;
//c.f4 = timeEvaluator.EvaluateTimeOfLongestBranch(c.Sequence);
if (double.IsNaN(insertionDirection[0]))
{
Console.WriteLine();
}
double evaluationScore = InitialEvaluation(newSubAsm, newSubAsm.Install.InstallDirection, refNodes, movingNodes, c, newSubAsm.Install.Time);
Updates.UpdateChildGraph(c, install);
return(evaluationScore);
}
internal static void ApplyChild(AssemblyCandidate child, option opt)
{
// The function removes hyperarcs with "SCC" or "Seperate" lables
for (var i = 0; i < child.graph.hyperarcs.Count; i++)
{
var hy = child.graph.hyperarcs[i];
if (hy.localLabels.Contains(DisConstants.SeperateHyperarcs) && hy.nodes.Any(n => opt.Nodes.Contains(n)))
{
child.graph.removeHyperArc(hy);
i--;
continue;
}
if ((hy.localLabels.Contains(DisConstants.SeperateHyperarcs) &&
!hy.nodes.Any(n => opt.Nodes.Contains(n))) || hy.localLabels.Contains(DisConstants.SingleNode))
{
continue;
}
if (!hy.localLabels.Contains(DisConstants.Removable)) // Maybe all of them contain "Removable"
{
child.graph.removeHyperArc(hy);
i--;
}
else
{
if (hy.localLabels.Contains(DisConstants.SCC))
{
hy.localLabels.Remove(DisConstants.SCC);
}
}
}
}
internal static void UpdateChildGraph(AssemblyCandidate c, List <Component>[] install)
{
// This is happening in Evaluation
for (var j = 0; j < c.graph.hyperarcs.Count; j++)
{
var hy = c.graph.hyperarcs[j];
if (hy.localLabels.Contains(DisConstants.SeperateHyperarcs) ||
hy.localLabels.Contains(DisConstants.SingleNode))
{
continue;
}
c.graph.removeHyperArc(c.graph.hyperarcs[j]);
j--;
}
foreach (var list in install)
{
c.graph.addHyperArc(list.Cast <node>().ToList());
if (list.Count == 1)
{
c.graph.hyperarcs[c.graph.hyperarcs.Count - 1].localLabels.Add(DisConstants.SingleNode);
}
else
{
c.graph.hyperarcs[c.graph.hyperarcs.Count - 1].localLabels.Add(DisConstants.SeperateHyperarcs);
}
}
}
internal static List <AssemblyCandidate> Run(designGraph assemblyGraph, List <TessellatedSolid> solids, List <int> globalDirPool, List <TessellatedSolid> solides)
{
//DisassemblyDirections.Directions = TemporaryDirections();
var solutions = new List <AssemblyCandidate>();
assemblyEvaluator = new AssemblyEvaluator(solids);
//Updates.UpdateGlobalDirections(globalDirPool);
assemblyGraph.addHyperArc(assemblyGraph.nodes);
var iniHy = assemblyGraph.hyperarcs[assemblyGraph.hyperarcs.Count - 1];
iniHy.localLabels.Add(DisConstants.SeperateHyperarcs);
var candidates = new SortedList <List <double>, AssemblyCandidate>(new MO_optimizeSort());
var found = false;
AssemblyCandidate goal = null;
var ini = new AssemblyCandidate(new candidate(assemblyGraph, 1));
candidates.Add(new List <double>(), ini);
while (candidates.Count != 0 && !found)
{
var current = candidates.Values[0];
candidates.Clear();
if (isCurrentTheGoal(current))
{
goal = current;
found = true;
break;
}
var options = new List <option>();
foreach (var cndDirInd in globalDirPool)
{
foreach (
var seperateHy in
current.graph.hyperarcs.Where(h => h.localLabels.Contains(DisConstants.SeperateHyperarcs))
.ToList())
{
SCC.StronglyConnectedComponents(current.graph, seperateHy, cndDirInd);
//BoostedSCC.StronglyConnectedComponents(current.graph, seperateHy, cndDirInd);
var blockingDic = DBG.DirectionalBlockingGraph(current.graph, cndDirInd);
options.AddRange(OptionGeneratorPro.GenerateOptions(current.graph, seperateHy, blockingDic, options));
}
}
foreach (var opt in options)
{
//var child = (AssemblyCandidate) current.copy();
//SearchProcess.transferLmappingToChild(child.graph, current.graph, opt);
//var rest = Updates.AddSecondHyperToOption(child, opt);
//Updates.ApplyChild(child, opt);
//if (assemblyEvaluator.Evaluate(child, opt, rest, solides) > 0)
// candidates.Add(child.performanceParams, child);
//child.addToRecipe(opt);
}
}
solutions.Add(goal);
TemporaryFixingSequence(goal);
return(solutions);
}
public static void doAssemblyPlanning(string dir)
{
state = new ProgramState();
if (dir == "")
{
dir = ".";
}
if (serverMode)
{
ProgramState.Load(dir + slash + "intermediate" + slash + "ProgramState.xml", ref state);
}
else
{
ProgramState.Load(dir + slash + "bin" + slash + "intermediate" + slash + "ProgramState.xml", ref state);
}
LoadState();
checkDirs();
AssemblyGraph.RepairGraphConnections();
//$ Adding this so that bounding box related functionalities still work
BoundingGeometry.OrientedBoundingBoxDic = new Dictionary <TessellatedSolid, BoundingBox>();
BoundingGeometry.BoundingCylinderDic = new Dictionary <TessellatedSolid, BoundingCylinder>();
BoundingGeometry.CreateOBB2(Solids);
BoundingGeometry.CreateBoundingCylinder(Solids);
PartitioningSolid.Partitions = new Dictionary <TessellatedSolid, Partition[]>();
PartitioningSolid.PartitionsAABB = new Dictionary <TessellatedSolid, PartitionAABB[]>();
PartitioningSolid.CreatePartitions(Program.SimplifiedSolids);
NonadjacentBlockingWithPartitioning.Run(AssemblyGraph, SolidsNoFastenerSimplified, globalDirPool);
GraphSaving.SaveTheGraph(AssemblyGraph);
Stabilityfunctions.GenerateReactionForceInfo(AssemblyGraph);
var leapSearch = new LeapSearch();
var solutions = leapSearch.Run(AssemblyGraph, Solids, globalDirPool);
OptimalOrientation.Run(solutions);
var cand = new AssemblyCandidate()
{
Sequence = solutions
};
cand.SaveToDisk(state.inputDir + slash + "XML" + slash + "solution.xml");
WorkerAllocation.Run(solutions);
SaveState();
if (serverMode)
{
state.Save(state.inputDir + slash + "intermediate" + slash + "ProgramState.xml");
}
else
{
state.Save(state.inputDir + slash + "bin" + slash + "intermediate" + slash + "ProgramState.xml");
}
Console.WriteLine("\n\nDone");
}
private static void Allocation(AssemblyCandidate candidate)
{
var earliestEndingTime = EarliestEndingTimeCalculator(candidate);
var latestEndingTime = LatestEndingTimeCalculator(candidate);
double criticalTime;
var criticalPath = CriticalPathFinder(earliestEndingTime, latestEndingTime, out criticalTime);
var availableTasks = new List <string>();
while (availableTasks.Count > 0)
{
}
}
private static void Main(string[] args)
{
state = new ProgramState();
SetInputArguments(state, args);
LoadState();
Solids = GetSTLs(state.inputDir);
EnlargeTheSolid();
AssemblyGraph = new designGraph();
DisassemblyDirectionsWithFastener.RunGeometricReasoning(Solids);
if (DetectFasteners)
{
DisassemblyDirectionsWithFastener.RunFastenerDetection(Solids, FastenersAreThreaded);
}
//SolidsNoFastener = Solids;
SerializeSolidProperties();
Console.WriteLine("\nPress enter once input parts table generated >>");
Console.ReadLine();
DeserializeSolidProperties();
globalDirPool = DisassemblyDirectionsWithFastener.RunGraphGeneration(AssemblyGraph, SolidsNoFastener);
//the second user interaction must happen here
SaveDirections();
var connectedGraph = false;
while (!connectedGraph)
{
Console.WriteLine("\n\nPress enter once input directions generated >>");
Console.ReadLine();
LoadDirections();
connectedGraph = DisassemblyDirectionsWithFastener.GraphIsConnected(AssemblyGraph);
}
NonadjacentBlockingWithPartitioning.Run(AssemblyGraph, SolidsNoFastenerSimplified, globalDirPool);
GraphSaving.SaveTheGraph(AssemblyGraph);
Stabilityfunctions.GenerateReactionForceInfo(AssemblyGraph);
var leapSearch = new LeapSearch();
var solutions = leapSearch.Run(AssemblyGraph, Solids, globalDirPool);
OptimalOrientation.Run(solutions);
var cand = new AssemblyCandidate()
{
Sequence = solutions
};
cand.SaveToDisk(state.inputDir + "solution.xml");
WorkerAllocation.Run(solutions);
Console.WriteLine("\n\nDone");
Console.ReadLine();
}
internal static List <Component> AddSecondHyperToOption(AssemblyCandidate child, option opt)
{
foreach (
var sepHy in
child.graph.hyperarcs.Where(
a =>
a.localLabels.Contains(DisConstants.SeperateHyperarcs) &&
opt.Nodes.All(n => a.nodes.Contains(n)))) //
{
return(sepHy.nodes.Where(n => !opt.Nodes.Contains(n)).Cast <Component>().ToList());
}
return(null);
}
private static void TemporaryFixingSequence(AssemblyCandidate goal)
{
var subAsms = goal.Sequence.Subassemblies;
for (var i = subAsms.Count - 1; i > 0; i--)
{
foreach (var sub in subAsms)
{
if (sub.Install.Moving.PartNames.All(n => subAsms[i].PartNames.Contains(n)) &&
subAsms[i].PartNames.All(n => sub.Install.Moving.PartNames.Contains(n)))
{
sub.Install.Moving = subAsms[i];
}
if (sub.Install.Reference.PartNames.All(n => subAsms[i].PartNames.Contains(n)) &&
subAsms[i].PartNames.All(n => sub.Install.Reference.PartNames.Contains(n)))
{
sub.Install.Reference = subAsms[i];
}
}
}
}
private static Dictionary <string, double> LatestEndingTimeCalculator(AssemblyCandidate candidate)
{
throw new NotImplementedException();
}
protected static bool isCurrentTheGoal(AssemblyCandidate current)
{
return(current.graph.hyperarcs.Where(h => h.localLabels.Contains("Done")).Count() == 20);
}
private static double InitialEvaluation(SubAssembly newSubAsm, double[] installDirection, List <Component> refNodes, List <Component> movingNodes, AssemblyCandidate c, double InstallTime)
{
newRefCVHFacesInCom.Clear();
var unAffectedFaces = UnaffectedRefFacesDuringInstallation(newSubAsm);
var mergedFaces = MergingFaces(unAffectedFaces);
c.TimeScore = InstallTime;
c.AccessibilityScore = AccessabilityEvaluation(installDirection, mergedFaces);
c.StabilityScore = StabilityEvaluation(newSubAsm, mergedFaces);
return(c.TimeScore + c.AccessibilityScore + c.StabilityScore);
}
