private void BuildAnalyses(object status)
{
try
{
IProgressCallback callback = status as IProgressCallback;
callback.SetRange(0, CheckedIndices.Count - 1);
callback.Begin();
int expectedCount = uCtrlNumberPerCase.Value.Activated ? uCtrlNumberPerCase.Value.Value : -1;
PackableBrick packable = cbBoxes.SelectedType as PackableBrick;
// build list of analyses
for (int i = 0; i < CheckedIndices.Count; ++i)
{
try
{
if (callback.IsAborting)
{
break;
}
callback.StepTo(i);
callback.SetText(string.Format(Resources.ID_EVALUATINGCASE, i + 1, CheckedIndices.Count));
if ((chklbCases.Items[CheckedIndices[i]] as ItemBaseCB).Item is BoxProperties caseProperties)
{
// build constraint set
ConstraintSetBoxCase constraintSet = new ConstraintSetBoxCase(caseProperties);
constraintSet.SetAllowedOrientations(uCtrlCaseOrient.AllowedOrientations);
if (uCtrlNumberPerCase.Value.Activated)
{
constraintSet.SetMaxNumber(uCtrlNumberPerCase.Value.Value);
}
// build solver + get analyses
SolverBoxCase solver = new SolverBoxCase(packable, caseProperties);
var listAnalyses = solver.BuildAnalyses(constraintSet, false);
foreach (var analysis in listAnalyses)
{
if ((-1 == expectedCount) || (expectedCount == analysis.Solution.ItemCount))
{
Analyses.Add(analysis);
}
}
}
}
catch (Exception) {}
}
callback.SetText(Resources.ID_SORTINGSOLUTIONS);
// sort analysis
Analyses.Sort(new AnalysisComparer());
callback.End();
}
catch (Exception) {}
}
protected void ComputeSolutions()
{
// sanity checks
if (cbBoxes.Items.Count == 0 || chklbCases.Items.Count == 0)
{
return;
}
// clear existing analyses
_analyses.Clear();
int expectedCount = uCtrlNumberPerCase.Value.Activated ? uCtrlNumberPerCase.Value.Value : -1;
try
{
PackableBrick packable = cbBoxes.SelectedType as PackableBrick;
// build list of analyses
for (int i = 0; i < _checkedIndices.Count; ++i)
{
if ((chklbCases.Items[_checkedIndices[i]] as ItemBaseCB).Item is BoxProperties caseProperties)
{
// build constraint set
ConstraintSetBoxCase constraintSet = new ConstraintSetBoxCase(caseProperties);
constraintSet.SetAllowedOrientations(uCtrlCaseOrient.AllowedOrientations);
if (uCtrlNumberPerCase.Value.Activated)
{
constraintSet.SetMaxNumber(uCtrlNumberPerCase.Value.Value);
}
// build solver + get analyses
SolverBoxCase solver = new SolverBoxCase(packable, caseProperties);
var listAnalyses = solver.BuildAnalyses(constraintSet, false);
foreach (var analysis in listAnalyses)
{
if ((-1 == expectedCount) || (expectedCount == analysis.Solution.ItemCount))
{
_analyses.Add(analysis);
}
}
}
}
// sort analysis
_analyses.Sort(new AnalysisComparer());
// fill grid
FillGrid();
}
catch (Exception ex)
{
_log.Error(ex.Message);
}
}
protected void ComputeSolutions()
{
// sanity checks
if (cbBoxes.Items.Count == 0 || chklbCases.Items.Count == 0)
{
return;
}
// clear existing analyses
_analyses.Clear();
try
{
PackableBrick packable = cbBoxes.SelectedType as PackableBrick;
// build list of analyses
for (int i = 0; i < _checkedIndices.Count; ++i)
{
BoxProperties caseProperties = (chklbCases.Items[_checkedIndices[i]] as ItemBaseCB).Item as BoxProperties;
if (null != caseProperties)
{
// build constraint set
ConstraintSetBoxCase constraintSet = new ConstraintSetBoxCase(caseProperties);
constraintSet.SetAllowedOrientations(uCtrlCaseOrient.AllowedOrientations);
// build solver + get analyses
SolverBoxCase solver = new SolverBoxCase(packable, caseProperties);
_analyses.AddRange(solver.BuildAnalyses(constraintSet));
}
}
// sort analysis
_analyses.Sort(new AnalysisComparer());
// fill grid
FillGrid();
}
catch (Exception ex)
{
_log.Error(ex.Message);
}
}
public static bool GetBestSolution(PackableBrick packableProperties, BoxProperties caseProperties, InterlayerProperties interlayer
, ConstraintSetBoxCase constraintSet, bool allowMultipleLayerOrientations
, Vector3D cameraPosition, bool showCotations, float fontSizeRatio, Size sz
, ref int layerCount, ref int caseCount, ref int interlayerCount
, ref double weightTotal, ref double weightLoad, ref double?weightNet
, ref Vector3D bbLoad, ref Vector3D bbGlob
, ref double volumeEfficency, ref double?weightEfficiency
, ref byte[] imageBytes
, ref string[] errors
)
{
List <string> lErrors = new List <string>();
if (!packableProperties.FitsIn(caseProperties, constraintSet))
{
lErrors.Add($"{packableProperties.Name} does not fit in {caseProperties.Name} with given constraint set!");
return(false);
}
try
{
SolverBoxCase solver = new SolverBoxCase(packableProperties, caseProperties);
List <Analysis> analyses = solver.BuildAnalyses(constraintSet, allowMultipleLayerOrientations);
if (analyses.Count > 0)
{
Analysis analysis = analyses[0];
layerCount = analysis.Solution.LayerCount;
caseCount = analysis.Solution.ItemCount;
interlayerCount = analysis.Solution.LayerCount;
weightLoad = analysis.Solution.LoadWeight;
weightTotal = analysis.Solution.Weight;
OptDouble optNetWeight = analysis.Solution.NetWeight;
weightNet = optNetWeight.Activated ? optNetWeight.Value : (double?)null;
bbGlob = analysis.Solution.BBoxGlobal.DimensionsVec;
bbLoad = analysis.Solution.BBoxLoad.DimensionsVec;
volumeEfficency = analysis.Solution.VolumeEfficiency;
weightEfficiency = null;
if (analysis.Solution.WeightEfficiency.Activated)
{
weightEfficiency = analysis.Solution.WeightEfficiency.Value;
}
// generate image path
Graphics3DImage graphics = new Graphics3DImage(sz)
{
FontSizeRatio = fontSizeRatio,
CameraPosition = cameraPosition,
ShowDimensions = showCotations
};
ViewerSolution sv = new ViewerSolution(analysis.Solution);
sv.Draw(graphics, Transform3D.Identity);
graphics.Flush();
Bitmap bmp = graphics.Bitmap;
ImageConverter converter = new ImageConverter();
imageBytes = (byte[])converter.ConvertTo(bmp, typeof(byte[]));
}
else
{
lErrors.Add("No solution found!");
}
}
catch (Exception ex)
{
lErrors.Add(ex.Message);
}
errors = lErrors.ToArray();
return(0 == lErrors.Count);
}
private void GenerateResult(
string name
, double length, double width, double height
, double?weight
, ref int stackCount, ref double stackWeight, ref double stackEfficiency
, ref string stackImagePath)
{
stackCount = 0;
stackWeight = 0.0;
stackImagePath = string.Empty;
// generate case
BoxProperties bProperties = new BoxProperties(null, length, width, height);
if (weight.HasValue)
{
bProperties.SetWeight(weight.Value);
}
bProperties.SetColor(Color.Chocolate);
bProperties.TapeWidth = new OptDouble(true, Math.Min(50.0, 0.5 * width));
bProperties.TapeColor = Color.Beige;
Graphics3DImage graphics = null;
if (GenerateImage || GenerateImageInFolder)
{
// generate image path
stackImagePath = Path.Combine(Path.ChangeExtension(Path.GetTempFileName(), "png"));
if (GenerateImageInFolder)
{
stackImagePath = Path.ChangeExtension(Path.Combine(Path.Combine(DirectoryPathImages, name)), "png");
}
graphics = new Graphics3DImage(new Size(ImageSize, ImageSize))
{
FontSizeRatio = this.FontSizeRatio,
CameraPosition = Graphics3D.Corner_0
};
}
// compute analysis
if (0 == Mode)
{
ConstraintSetCasePallet constraintSet = new ConstraintSetCasePallet();
constraintSet.SetAllowedOrientations(new bool[] { !AllowOnlyZOrientation, !AllowOnlyZOrientation, true });
constraintSet.SetMaxHeight(new OptDouble(true, PalletMaximumHeight));
SolverCasePallet solver = new SolverCasePallet(bProperties, PalletProperties, constraintSet);
List <AnalysisLayered> analyses = solver.BuildAnalyses(false);
if (analyses.Count > 0)
{
AnalysisLayered analysis = analyses[0];
stackCount = analysis.Solution.ItemCount;
stackWeight = analysis.Solution.Weight;
stackEfficiency = analysis.Solution.VolumeEfficiency;
if (stackCount <= StackCountMax)
{
if (GenerateImage || GenerateImageInFolder)
{
ViewerSolution sv = new ViewerSolution(analysis.Solution as SolutionLayered);
sv.Draw(graphics, Transform3D.Identity);
graphics.Flush();
}
if (GenerateReport)
{
ReportDataAnalysis inputData = new ReportDataAnalysis(analysis);
string outputFilePath = Path.ChangeExtension(Path.Combine(Path.GetDirectoryName(OutputFilePath), string.Format("Report_{0}_on_{1}", analysis.Content.Name, analysis.Container.Name)), "doc");
ReportNode rnRoot = null;
Margins margins = new Margins();
Reporter reporter = new ReporterMSWord(inputData, ref rnRoot, Reporter.TemplatePath, outputFilePath, margins);
}
}
}
}
else
{
BoxProperties container = new BoxProperties(null, TruckLength, TruckWidth, TruckHeight, TruckLength, TruckWidth, TruckHeight);
Color lblue = Color.LightBlue;
container.SetAllColors(new Color[] { lblue, lblue, lblue, lblue, lblue, lblue });
container.SetWeight(0.0);
ConstraintSetBoxCase constraintSet = new ConstraintSetBoxCase(container);
constraintSet.SetAllowedOrientations(new bool[] { !AllowOnlyZOrientation, !AllowOnlyZOrientation, true });
SolverBoxCase solver = new SolverBoxCase(bProperties, container, constraintSet);
List <AnalysisLayered> analyses = solver.BuildAnalyses(false);
if (analyses.Count > 0)
{
AnalysisLayered analysis = analyses[0];
stackCount = analysis.Solution.ItemCount;
stackWeight = analysis.Solution.Weight;
if ((GenerateImage || GenerateImageInFolder) && stackCount <= StackCountMax)
{
ViewerSolution sv = new ViewerSolution(analysis.Solution as SolutionLayered);
sv.Draw(graphics, Transform3D.Identity);
graphics.Flush();
}
}
}
if (GenerateImage)
{
Bitmap bmp = graphics.Bitmap;
bmp.Save(stackImagePath, System.Drawing.Imaging.ImageFormat.Png);
}
}
public bool OnFileNew(ref string fileName)
{
// INTEX data are in cms
UnitsManager.CurrentUnitSystem = UnitsManager.UnitSystem.UNIT_METRIC2;
string dbPath = Properties.Settings.Default.DatabasePathINTEX;
if (string.IsNullOrWhiteSpace(dbPath) || !File.Exists(dbPath))
{
OpenFileDialog fd = new OpenFileDialog();
fd.DefaultExt = "xls";
fd.AddExtension = false;
fd.Filter = "Microsoft Excel File (*.xls)|*.xls|All files (*.*)|*.*";
fd.FilterIndex = 0;
fd.RestoreDirectory = true;
fd.CheckFileExists = true;
if (DialogResult.OK != fd.ShowDialog())
{
return(false);
}
dbPath = fd.FileName;
Properties.Settings.Default.DatabasePathINTEX = dbPath;
Properties.Settings.Default.Save();
}
// load INTEX excel file
List <DataItemINTEX> listItems = null;
List <DataPalletINTEX> listPallets = null;
List <DataCaseINTEX> listCases = null;
try
{
// Set cursor as hourglass
Cursor.Current = Cursors.WaitCursor;
// load excel file
if (!ExcelDataReader.ExcelDataReader.LoadIntexFile(dbPath, ref listItems, ref listPallets, ref listCases))
{
Cursor.Current = Cursors.Default;
string message = string.Empty;
if (null == listItems || listItems.Count < 1)
{
message = string.Format(Properties.Resources.ID_ERROR_NOITEMFOUND, "article", "Articles");
}
else if (null == listPallets || listPallets.Count < 1)
{
message = string.Format(Properties.Resources.ID_ERROR_NOITEMFOUND, "palette", "Palettes");
}
else
{
message = string.Format(Properties.Resources.ID_ERROR_INVALIDFILE, dbPath);
}
if (!string.IsNullOrEmpty(message))
{
MessageBox.Show(message, Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
return(false);
}
}
catch (Exception ex)
{
MessageBox.Show(
ex.Message
, Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error);
_log.Error(ex.Message);
}
finally
{ Cursor.Current = Cursors.Default; }
// do we have a valid list
if (null == listItems || 0 == listItems.Count)
{
return(false);
}
// proceed : buid project file
try
{
FormNewINTEX form = new FormNewINTEX()
{
ListItems = listItems,
ListPallets = listPallets,
ListCases = listCases
};
if (DialogResult.OK != form.ShowDialog())
{
return(false);
}
// create document
DataItemINTEX item = form._currentItem;
Document document = new Document(item._ref, item._description, "INTEX", DateTime.Now, null);
// create box properties
Color[] colorsCase = new Color[6];
for (int i = 0; i < 6; ++i)
{
colorsCase[i] = Color.Chocolate;
}
BoxProperties itemProperties = null;
if (!form.UseIntermediatePacking)
{
itemProperties = document.CreateNewCase(
item._ref
, $"{item._description};EAN14 : {item._gencode};UPC : {item._UPC};PCB : {item._PCB}"
, UnitsManager.ConvertLengthFrom(item._length, UnitsManager.UnitSystem.UNIT_METRIC2)
, UnitsManager.ConvertLengthFrom(item._width, UnitsManager.UnitSystem.UNIT_METRIC2)
, UnitsManager.ConvertLengthFrom(item._height, UnitsManager.UnitSystem.UNIT_METRIC2)
, UnitsManager.ConvertMassFrom(item._weight, UnitsManager.UnitSystem.UNIT_METRIC2)
, colorsCase);
}
else
{
itemProperties = document.CreateNewBox(
item._ref
, string.Format("{0};EAN14 : {1};UPC : {2};PCB : {3}", item._description, item._gencode, item._UPC, item._PCB)
, UnitsManager.ConvertLengthFrom(item._length, UnitsManager.UnitSystem.UNIT_METRIC2)
, UnitsManager.ConvertLengthFrom(item._width, UnitsManager.UnitSystem.UNIT_METRIC2)
, UnitsManager.ConvertLengthFrom(item._height, UnitsManager.UnitSystem.UNIT_METRIC2)
, UnitsManager.ConvertMassFrom(item._weight, UnitsManager.UnitSystem.UNIT_METRIC2)
, colorsCase);
}
itemProperties.TapeColor = Color.Beige;
itemProperties.TapeWidth = new OptDouble(true, 5.0);
InsertPictogram(ref itemProperties);
BoxProperties currentCase = null;
if (form.UseIntermediatePacking)
{
// create cases
foreach (DataCaseINTEX dataCase in listCases)
{
double lengthInt = dataCase._lengthInt > 0 ? dataCase._lengthInt : dataCase._lengthExt - 2 * form.DefaultCaseThickness;
double widthInt = dataCase._widthInt > 0 ? dataCase._widthInt : dataCase._widthExt - 2 * form.DefaultCaseThickness;
double heightInt = dataCase._heightInt > 0 ? dataCase._heightInt : dataCase._heightExt - 2 * form.DefaultCaseThickness;
BoxProperties intercaseProperties = document.CreateNewCase(
dataCase._ref
, string.Format("{0:0.0}*{1:0.0}*{2:0.0}", dataCase._lengthExt, dataCase._widthExt, dataCase._heightExt)
, UnitsManager.ConvertLengthFrom(dataCase._lengthExt, UnitsManager.UnitSystem.UNIT_METRIC2)
, UnitsManager.ConvertLengthFrom(dataCase._widthExt, UnitsManager.UnitSystem.UNIT_METRIC2)
, UnitsManager.ConvertLengthFrom(dataCase._heightExt, UnitsManager.UnitSystem.UNIT_METRIC2)
, UnitsManager.ConvertLengthFrom(lengthInt, UnitsManager.UnitSystem.UNIT_METRIC2)
, UnitsManager.ConvertLengthFrom(widthInt, UnitsManager.UnitSystem.UNIT_METRIC2)
, UnitsManager.ConvertLengthFrom(heightInt, UnitsManager.UnitSystem.UNIT_METRIC2)
, UnitsManager.ConvertMassFrom(dataCase._weight, UnitsManager.UnitSystem.UNIT_METRIC2)
, colorsCase);
intercaseProperties.TapeColor = Color.Beige;
intercaseProperties.TapeWidth = new OptDouble(true, 5.0);
if (string.Equals(form._currentCase._ref, intercaseProperties.Name))
{
currentCase = intercaseProperties;
}
}
}
// initialize Layer solver
SolutionLayered.SetSolver(new LayerSolver());
if (form.UseIntermediatePacking)
{
// Case constraint set
ConstraintSetBoxCase constraintSetBoxCase = new ConstraintSetBoxCase(currentCase);
constraintSetBoxCase.AllowedOrientationsString = "1,1,1";
if (constraintSetBoxCase.Valid)
{
SolverBoxCase solver = new SolverBoxCase(itemProperties, currentCase);
Layer2DBrickImp layer = solver.BuildBestLayer(constraintSetBoxCase);
List <LayerDesc> layerDescs = new List <LayerDesc>();
if (null != layer)
{
layerDescs.Add(layer.LayerDescriptor);
}
// create case analysis
AnalysisLayered analysis = document.CreateNewAnalysisBoxCase(
string.Format(Properties.Resources.ID_PACKING, item._ref)
, item._description
, itemProperties
, currentCase
, null
, constraintSetBoxCase
, layerDescs);
}
}
// create pallets
PalletProperties currentPallet = null;
foreach (DataPalletINTEX pallet in listPallets)
{
PalletProperties palletProperties = document.CreateNewPallet(
pallet._type, pallet._type, "EUR"
, UnitsManager.ConvertLengthFrom(pallet._length, UnitsManager.UnitSystem.UNIT_METRIC2)
, UnitsManager.ConvertLengthFrom(pallet._width, UnitsManager.UnitSystem.UNIT_METRIC2)
, UnitsManager.ConvertLengthFrom(pallet._height, UnitsManager.UnitSystem.UNIT_METRIC2)
, UnitsManager.ConvertMassFrom(pallet._weight, UnitsManager.UnitSystem.UNIT_METRIC2)
, Color.Gold);
if (string.Equals(form._currentPallet._type, pallet._type))
{
currentPallet = palletProperties;
}
}
// *** pallet analysis ***
// constraint set
ConstraintSetCasePallet constraintSet = new ConstraintSetCasePallet();
constraintSet.SetMaxHeight(new OptDouble(true, UnitsManager.ConvertLengthFrom(form.PalletHeight, UnitsManager.UnitSystem.UNIT_METRIC2)));
constraintSet.SetAllowedOrientations(new bool[] { false, false, true });
if (constraintSet.Valid)
{
SolverCasePallet solver = new SolverCasePallet(form.UseIntermediatePacking ? currentCase : itemProperties, currentPallet);
Layer2DBrickImp layer = solver.BuildBestLayer(constraintSet);
List <LayerDesc> layerDescs = new List <LayerDesc>();
if (null != layer)
{
layerDescs.Add(layer.LayerDescriptor);
}
// create analysis
AnalysisLayered palletAnalysis = document.CreateNewAnalysisCasePallet(
item._ref, item.ToString()
, form.UseIntermediatePacking ? currentCase : itemProperties
, currentPallet,
null, null,
null, null,
constraintSet,
layerDescs);
}
// save document
fileName = form.FilePath;
document.Write(form.FilePath);
if (null != OpenFile)
{
OpenFile(fileName);
}
// return true to let application open
return(File.Exists(fileName));
}
catch (Exception ex)
{
_log.Error(ex.Message);
return(false);
}
}