예제 #1
0
        private bool BoxInfoToSolItem(List <ContentItem> contentItems, Vector3D offset, SolItem solItem, Transform3D transform, out int index, out BoxPosition pos)
        {
            index = 0;
            pos   = BoxPosition.Zero;

            BoxProperties b = IDToBox(solItem.Id);

            if (null != b)
            {
                try
                {
                    index = (int)solItem.Id;
                    pos   = BoxPosition.FromPositionDimension(
                        new Vector3D((double)solItem.X, (double)solItem.Y, (double)solItem.Z),
                        new Vector3D((double)solItem.BX, (double)solItem.BY, (double)solItem.BZ),
                        new Vector3D((double)solItem.DimX, (double)solItem.DimY, (double)solItem.DimZ)
                        );
                    pos = pos.Transform(Transform3D.Translation(offset) * transform);

                    return(true);
                }
                catch (Exception ex)
                {
                    _log.Error(ex.Message);
                }
            }
            return(false);
        }
        private BoxPosition GetPosition(int i, int j, int k, int dim0, int dim1)
        {
            double boxLength = _caseDefinition.BoxLength(_boxProperties);
            double boxWidth  = _caseDefinition.BoxWidth(_boxProperties);
            double boxHeight = _caseDefinition.BoxHeight(_boxProperties);

            HalfAxis.HAxis dirLength = HalfAxis.HAxis.AXIS_X_P;
            HalfAxis.HAxis dirWidth  = HalfAxis.HAxis.AXIS_Y_P;

            Vector3D vPosition = Vector3D.Zero;

            if (0 == dim0 && 1 == dim1)
            {
                dirLength = HalfAxis.HAxis.AXIS_X_P;
                dirWidth  = HalfAxis.HAxis.AXIS_Y_P;
                vPosition = Vector3D.Zero;
            }
            else if (0 == dim0 && 2 == dim1)
            {
                dirLength = HalfAxis.HAxis.AXIS_X_P;
                dirWidth  = HalfAxis.HAxis.AXIS_Z_N;
                vPosition = new Vector3D(0.0, 0.0, _boxProperties.Width);
            }
            else if (1 == dim0 && 0 == dim1)
            {
                dirLength = HalfAxis.HAxis.AXIS_Y_P;
                dirWidth  = HalfAxis.HAxis.AXIS_X_N;
                vPosition = new Vector3D(_boxProperties.Width, 0.0, 0.0);
            }
            else if (1 == dim0 && 2 == dim1)
            {
                dirLength = HalfAxis.HAxis.AXIS_Z_N;
                dirWidth  = HalfAxis.HAxis.AXIS_X_P;
                vPosition = new Vector3D(0.0, _boxProperties.Height, _boxProperties.Length);
            }
            else if (2 == dim0 && 0 == dim1)
            {
                dirLength = HalfAxis.HAxis.AXIS_Y_P;
                dirWidth  = HalfAxis.HAxis.AXIS_Z_N;
                vPosition = new Vector3D(_boxProperties.Height, 0.0, _boxProperties.Width);
            }
            else if (2 == dim0 && 1 == dim1)
            {
                dirLength = HalfAxis.HAxis.AXIS_Z_P;
                dirWidth  = HalfAxis.HAxis.AXIS_Y_P;
                vPosition = new Vector3D(_boxProperties.Height, 0.0, 0.0);
            }
            // add wall thickness
            vPosition += new Vector3D(
                _caseOptimConstraintSet.NoWalls[0] * _caseOptimConstraintSet.WallThickness * 0.5
                , _caseOptimConstraintSet.NoWalls[1] * _caseOptimConstraintSet.WallThickness * 0.5
                , _caseOptimConstraintSet.NoWalls[2] * _caseOptimConstraintSet.WallThickness * 0.5);

            // apply global transformation using _dir0 / _dir1
            return(BoxPosition.Transform(
                       new BoxPosition(vPosition + new Vector3D(i * boxLength, j * boxWidth, k * boxHeight), dirLength, dirWidth)
                       , GlobalTransformation
                       ));
        }
예제 #3
0
파일: Pack.cs 프로젝트: ed152/StackBuilder
        private BoxPosition GetPosition(int i, int j, int k, int dim0, int dim1)
        {
            PackableBrick packable  = _packProperties.Content as PackableBrick;
            double        boxLength = packable.Dim(dim0);
            double        boxWidth  = packable.Dim(dim1);
            double        boxHeight = packable.Dim(3 - dim0 - dim1);

            HalfAxis.HAxis dirLength = HalfAxis.HAxis.AXIS_X_P;
            HalfAxis.HAxis dirWidth  = HalfAxis.HAxis.AXIS_Y_P;
            Vector3D       vPosition = Vector3D.Zero;

            if (0 == dim0 && 1 == dim1)
            {
                dirLength = HalfAxis.HAxis.AXIS_X_P;
                dirWidth  = HalfAxis.HAxis.AXIS_Y_P;
                vPosition = Vector3D.Zero;
            }
            else if (0 == dim0 && 2 == dim1)
            {
                dirLength = HalfAxis.HAxis.AXIS_X_P;
                dirWidth  = HalfAxis.HAxis.AXIS_Z_N;
                vPosition = new Vector3D(0.0, 0.0, packable.Width);
            }
            else if (1 == dim0 && 0 == dim1)
            {
                dirLength = HalfAxis.HAxis.AXIS_Y_P;
                dirWidth  = HalfAxis.HAxis.AXIS_X_N;
                vPosition = new Vector3D(packable.Width, 0.0, 0.0);
            }
            else if (1 == dim0 && 2 == dim1)
            {
                dirLength = HalfAxis.HAxis.AXIS_Z_N;
                dirWidth  = HalfAxis.HAxis.AXIS_X_P;
                vPosition = new Vector3D(0.0, packable.Height, packable.Length);
            }
            else if (2 == dim0 && 0 == dim1)
            {
                dirLength = HalfAxis.HAxis.AXIS_Y_P;
                dirWidth  = HalfAxis.HAxis.AXIS_Z_N;
                vPosition = new Vector3D(packable.Height, 0.0, packable.Width);
            }
            else if (2 == dim0 && 1 == dim1)
            {
                dirLength = HalfAxis.HAxis.AXIS_Z_P;
                dirWidth  = HalfAxis.HAxis.AXIS_Y_P;
                vPosition = new Vector3D(packable.Height, 0.0, 0.0);
            }
            // add offset
            vPosition += Vector3D.Zero;

            Vector3D vOffset = new Vector3D(
                0.5 * (_packProperties.Length - _packProperties.InnerLength)
                , 0.5 * (_packProperties.Width - _packProperties.InnerWidth)
                , 0.5 * (_packProperties.Height - _packProperties.InnerHeight)
                );

            // apply global transformation using _dir0 / _dir1
            return(BoxPosition.Transform(
                       new BoxPosition(
                           vPosition + vOffset + new Vector3D(i * boxLength, j * boxWidth, k * boxHeight)
                           , dirLength
                           , dirWidth)
                       , GlobalTransformation
                       ));
        }
        public void Draw(Graphics3D graphics)
        {
            if (null == _truckSolution)
            {
                throw new Exception("No trucksolution defined!");
            }
            // draw truck
            Truck truck = new Truck(_truckSolution.ParentTruckAnalysis.TruckProperties);

            truck.DrawBegin(graphics);
            truck.DrawEnd(graphics);

            // get pallet height
            CasePalletAnalysis analysis     = _truckSolution.ParentTruckAnalysis.ParentAnalysis;
            double             palletLength = _truckSolution.ParentTruckAnalysis.ParentSolution.PalletLength;
            double             palletWidth  = _truckSolution.ParentTruckAnalysis.ParentSolution.PalletWidth;
            double             palletHeight = _truckSolution.ParentTruckAnalysis.ParentSolution.PalletHeight;

            // get parent pallet solution
            CasePalletSolution sol = _truckSolution.ParentTruckAnalysis.ParentSolution;

            // draw solution
            uint pickIdGlobal = 0;

            for (int i = 0; i < _truckSolution.NoLayers; ++i)
            {
                foreach (BoxPosition bPositionLayer in _truckSolution.Layer)
                {
                    BoxPosition bPalletPosition = new BoxPosition(
                        new Vector3D(
                            bPositionLayer.Position.X
                            , bPositionLayer.Position.Y
                            , bPositionLayer.Position.Z + palletHeight * i)
                        , bPositionLayer.DirectionLength
                        , bPositionLayer.DirectionWidth);
                    if (_showDetails)
                    {
                        // build transformation
                        Transform3D transformPallet = bPalletPosition.Transformation;

                        // draw pallet
                        Pallet pallet = new Pallet(analysis.PalletProperties);
                        pallet.Draw(graphics, transformPallet);

                        // draw solution
                        uint pickId = 0;
                        foreach (ILayer layer in sol)
                        {
                            Layer3DBox bLayer = layer as Layer3DBox;
                            if (null != bLayer)
                            {
                                foreach (BoxPosition bPosition in bLayer)
                                {
                                    graphics.AddBox(new Box(pickId++, analysis.BProperties, BoxPosition.Transform(bPosition, transformPallet)));
                                }
                            }

                            InterlayerPos interlayerPos = layer as InterlayerPos;
                            if (null != interlayerPos)
                            {
                                BoxPosition iPos = new BoxPosition(new Vector3D(0.0, 0.0, interlayerPos.ZLow), HalfAxis.HAxis.AXIS_X_P, HalfAxis.HAxis.AXIS_Y_P);
                                graphics.AddBox(new Box(pickId++, analysis.InterlayerProperties, BoxPosition.Transform(iPos, transformPallet)));
                            }
                        }
                    }
                    else
                    {
                        Box b = new Box(pickIdGlobal++, new BoxProperties(null, palletLength, palletWidth, palletHeight), bPalletPosition);
                        b.SetAllFacesColor(Color.Chocolate);
                        graphics.AddBox(b);
                    }
                }
            }

            // fluch
            graphics.UseBoxelOrderer = false; // can not use boxel orderer for full truck view -> too slow...
        }
예제 #5
0
        public override void Draw(Graphics3D graphics, Transform3D transform)
        {
            // clear list of picking box
            ClearPickingBoxes();

            if (null == _solution)
            {
                return;
            }
            AnalysisHomo analysis = _solution.Analysis;

            if (analysis is AnalysisPackablePallet analysisPackablePallet)
            {
                // ### draw pallet
                Pallet pallet = new Pallet(analysisPackablePallet.PalletProperties);
                pallet.Draw(graphics, transform);
            }
            else if (analysis is AnalysisPackableCase analysisPackableCase)
            {
                // ### draw case (inside)
                Case case_ = new Case(analysisPackableCase.CaseProperties);
                case_.DrawInside(graphics, transform);
            }
            else if (analysis is AnalysisPackableTruck analysisPackableTruck)
            {
                // ### draw truck
                Truck truck = new Truck(analysisPackableTruck.TruckProperties);
                truck.DrawBegin(graphics);
            }
            else if (analysis is AnalysisPalletTruck analysisPalletTruck)
            {
                // ### draw truck
                Truck truck = new Truck(analysisPalletTruck.TruckProperties);
                truck.DrawBegin(graphics);
            }
            // ### draw solution
            uint          layerId = 0, pickId = 0;
            List <ILayer> layers = _solution.Layers;

            foreach (ILayer layer in layers)
            {
                BBox3D bbox = new BBox3D();
                // ### layer of boxes
                Layer3DBox layerBox = layer as Layer3DBox;
                if (null != layerBox)
                {
                    if (analysis.Content is LoadedPallet)
                    {
                        LoadedPallet loadedPallet = analysis.Content as LoadedPallet;
                        BBox3D       solBBox      = loadedPallet.ParentAnalysis.Solution.BBoxGlobal;
                        foreach (BoxPosition bPosition in layerBox)
                        {
                            bool simplified = false;
                            if (simplified)
                            {
                                BoxProperties bProperties = new BoxProperties(null, solBBox.Dimensions);
                                bProperties.SetColor(Color.Chocolate);
                                Box b = new Box(pickId++, bProperties, bPosition.Transform(transform));
                                graphics.AddBox(b);
                                bbox.Extend(b.BBox);
                            }
                            else
                            {
                                graphics.AddImage(loadedPallet.ParentAnalysis, solBBox.DimensionsVec, bPosition.Transform(transform));
                            }
                        }
                    }
                    else
                    {
                        bool        aboveSelectedLayer = (_solution.SelectedLayerIndex != -1) && (layerId > _solution.SelectedLayerIndex);
                        Transform3D upTranslation      = Transform3D.Translation(new Vector3D(0.0, 0.0, aboveSelectedLayer ? DistanceAboveSelectedLayer : 0.0));

                        foreach (BoxPosition bPosition in layerBox)
                        {
                            BoxPosition boxPositionModified = bPosition.Transform(transform * upTranslation);
                            Box         b = null;
                            if (analysis.Content is PackProperties)
                            {
                                b = new Pack(pickId++, analysis.Content as PackProperties, boxPositionModified);
                            }
                            else
                            {
                                b = new Box(pickId++, analysis.Content as PackableBrick, boxPositionModified);
                            }
                            graphics.AddBox(b);
                            bbox.Extend(b.BBox);
                        }
                    }
                }
                Layer3DCyl layerCyl = layer as Layer3DCyl;
                if (null != layerCyl)
                {
                    foreach (Vector3D vPos in layerCyl)
                    {
                        Cylinder c = new Cylinder(pickId++, analysis.Content as CylinderProperties, new CylPosition(transform.transform(vPos), HalfAxis.HAxis.AXIS_Z_P));
                        graphics.AddCylinder(c);
                        bbox.Extend(c.BBox);
                    }
                }
                if (null != layerBox || null != layerCyl)
                {
                    // add layer BBox
                    AddPickingBox(bbox, layerId);
                    // draw bounding box around selected layer
                    if (layerId == _solution.SelectedLayerIndex)
                    {
                        DrawLayerBoundingBox(graphics, bbox);
                    }
                    ++layerId;
                }

                // ### interlayer
                if (layer is InterlayerPos interlayerPos)
                {
                    InterlayerProperties interlayerProp = _solution.Interlayers[interlayerPos.TypeId];
                    if (null != interlayerProp)
                    {
                        bool        aboveSelectedLayer = (_solution.SelectedLayerIndex != -1) && (layerId > _solution.SelectedLayerIndex);
                        Transform3D upTranslation      = Transform3D.Translation(new Vector3D(0.0, 0.0, aboveSelectedLayer ? DistanceAboveSelectedLayer : 0.0));

                        BoxPosition bPosition = new BoxPosition(
                            new Vector3D(
                                analysis.Offset.X + 0.5 * (analysis.ContainerDimensions.X - interlayerProp.Length)
                                , analysis.Offset.Y + 0.5 * (analysis.ContainerDimensions.Y - interlayerProp.Width)
                                , interlayerPos.ZLow
                                ), HalfAxis.HAxis.AXIS_X_P, HalfAxis.HAxis.AXIS_Y_P);
                        Box box = new Box(pickId++, interlayerProp, bPosition.Transform(transform * upTranslation));
                        graphics.AddBox(box);
                        bbox.Extend(box.BBox);
                    }
                }
            }
            BBox3D loadBBox      = _solution.BBoxLoad;
            BBox3D loadBBoxWDeco = _solution.BBoxLoadWDeco;

            if (analysis is AnalysisCasePallet analysisCasePallet)
            {
                #region Pallet corners
                // ### pallet corners : Begin
                Corner[] corners = new Corner[4];
                if (analysisCasePallet.HasPalletCorners)
                {
                    // positions
                    Vector3D[] cornerPositions =
                    {
                        loadBBox.PtMin
                        , new Vector3D(loadBBox.PtMax.X, loadBBox.PtMin.Y, loadBBox.PtMin.Z)
                        , new Vector3D(loadBBox.PtMax.X, loadBBox.PtMax.Y, loadBBox.PtMin.Z)
                        , new Vector3D(loadBBox.PtMin.X, loadBBox.PtMax.Y, loadBBox.PtMin.Z)
                    };
                    // length axes
                    HalfAxis.HAxis[] lAxes =
                    {
                        HalfAxis.HAxis.AXIS_X_P,
                        HalfAxis.HAxis.AXIS_Y_P,
                        HalfAxis.HAxis.AXIS_X_N,
                        HalfAxis.HAxis.AXIS_Y_N
                    };
                    // width axes
                    HalfAxis.HAxis[] wAxes =
                    {
                        HalfAxis.HAxis.AXIS_Y_P,
                        HalfAxis.HAxis.AXIS_X_N,
                        HalfAxis.HAxis.AXIS_Y_N,
                        HalfAxis.HAxis.AXIS_X_P
                    };
                    // corners
                    if (analysisCasePallet.HasPalletCorners)
                    {
                        for (int i = 0; i < 4; ++i)
                        {
                            corners[i] = new Corner(0, analysisCasePallet.PalletCornerProperties)
                            {
                                Height = Math.Min(analysisCasePallet.PalletCornerProperties.Length, loadBBox.Height)
                            };
                            corners[i].SetPosition(
                                transform.transform(cornerPositions[i])
                                , HalfAxis.Transform(lAxes[i], transform), HalfAxis.Transform(wAxes[i], transform)
                                );
                            corners[i].DrawBegin(graphics);
                        }
                    }
                }
                #endregion

                #region Pallet film
                // ### pallet film
                Film film = null;
                if (analysisCasePallet.HasPalletFilm && -1 == _solution.SelectedLayerIndex)
                {
                    // instantiate film
                    PalletFilmProperties palletFilmProperties = analysisCasePallet.PalletFilmProperties;
                    film = new Film(
                        palletFilmProperties.Color,
                        palletFilmProperties.UseTransparency,
                        palletFilmProperties.UseHatching,
                        palletFilmProperties.HatchSpacing,
                        palletFilmProperties.HatchAngle);
                    film.AddRectangle(new FilmRectangle(transform.transform(loadBBoxWDeco.PtMin)
                                                        , HalfAxis.Transform(HalfAxis.HAxis.AXIS_X_P, transform), HalfAxis.Transform(HalfAxis.HAxis.AXIS_Z_P, transform)
                                                        , new Vector2D(loadBBoxWDeco.Length, loadBBoxWDeco.Height), 0.0));
                    film.AddRectangle(new FilmRectangle(transform.transform(loadBBoxWDeco.PtMin + loadBBoxWDeco.Length * Vector3D.XAxis)
                                                        , HalfAxis.Transform(HalfAxis.HAxis.AXIS_Y_P, transform), HalfAxis.Transform(HalfAxis.HAxis.AXIS_Z_P, transform)
                                                        , new Vector2D(loadBBoxWDeco.Width, loadBBoxWDeco.Height), 0.0));
                    film.AddRectangle(new FilmRectangle(transform.transform(loadBBoxWDeco.PtMin + loadBBoxWDeco.Length * Vector3D.XAxis + loadBBoxWDeco.Width * Vector3D.YAxis)
                                                        , HalfAxis.Transform(HalfAxis.HAxis.AXIS_X_N, transform), HalfAxis.Transform(HalfAxis.HAxis.AXIS_Z_P, transform)
                                                        , new Vector2D(loadBBoxWDeco.Length, loadBBoxWDeco.Height), 0.0));
                    film.AddRectangle(new FilmRectangle(transform.transform(loadBBoxWDeco.PtMin + loadBBoxWDeco.Width * Vector3D.YAxis)
                                                        , HalfAxis.Transform(HalfAxis.HAxis.AXIS_Y_N, transform), HalfAxis.Transform(HalfAxis.HAxis.AXIS_Z_P, transform)
                                                        , new Vector2D(loadBBoxWDeco.Width, loadBBoxWDeco.Height), 0.0));
                    film.AddRectangle(new FilmRectangle(transform.transform(loadBBoxWDeco.PtMin + loadBBoxWDeco.Height * Vector3D.ZAxis)
                                                        , HalfAxis.Transform(HalfAxis.HAxis.AXIS_X_P, transform), HalfAxis.Transform(HalfAxis.HAxis.AXIS_Y_P, transform)
                                                        , new Vector2D(loadBBoxWDeco.Length, loadBBoxWDeco.Width)
                                                        , UnitsManager.ConvertLengthFrom(200.0, UnitsManager.UnitSystem.UNIT_METRIC1)));
                    film.DrawBegin(graphics);
                }
                #endregion

                #region Pallet corners
                // pallet corners : End
                if (analysisCasePallet.HasPalletCorners)
                {
                    for (int i = 0; i < 4; ++i)
                    {
                        corners[i].DrawEnd(graphics);
                    }
                }
                #endregion

                #region Pallet Cap
                // ### pallet cap
                if (analysisCasePallet.HasPalletCap)
                {
                    PalletCapProperties capProperties = analysisCasePallet.PalletCapProperties;
                    BoxPosition         bPosition     = new BoxPosition(new Vector3D(
                                                                            0.5 * (analysisCasePallet.PalletProperties.Length - capProperties.Length),
                                                                            0.5 * (analysisCasePallet.PalletProperties.Width - capProperties.Width),
                                                                            loadBBox.PtMax.Z - capProperties.InsideHeight)
                                                                        , HalfAxis.Transform(HalfAxis.HAxis.AXIS_X_P, transform)
                                                                        , HalfAxis.Transform(HalfAxis.HAxis.AXIS_Y_P, transform)
                                                                        );

                    Transform3D upTranslation = Transform3D.Translation(new Vector3D(0.0, 0.0, -1 != _solution.SelectedLayerIndex ? DistanceAboveSelectedLayer : 0.0));
                    PalletCap   cap           = new PalletCap(0, capProperties, bPosition.Transform(upTranslation));
                    cap.DrawEnd(graphics);
                }
                #endregion

                #region Pallet film
                // pallet film : End
                if (analysisCasePallet.HasPalletFilm && null != film)
                {
                    film.DrawEnd(graphics);
                }
                #endregion
            }
            else if (analysis is AnalysisPackableTruck analysisPackableTruck2)
            {
                Truck truck = new Truck(analysisPackableTruck2.TruckProperties);
                truck.DrawEnd(graphics);
            }
            else if (analysis is AnalysisPalletTruck analysisPalletTruck)
            {
                Truck truck = new Truck(analysisPalletTruck.TruckProperties);
                truck.DrawEnd(graphics);
            }
            // ### dimensions
            // dimensions should only be shown when no layer is selected
            if (graphics.ShowDimensions && (-1 == _solution.SelectedLayerIndex))
            {
                graphics.AddDimensions(new DimensionCube(BoundingBoxDim(DimCasePalletSol1), Color.Black, false));
                graphics.AddDimensions(new DimensionCube(BoundingBoxDim(DimCasePalletSol2), Color.Red, true));
            }
            // ###
        }
예제 #6
0
        public override void Draw(Graphics3D graphics, Transform3D transform)
        {
            // clear list of picking box
            ClearPickingBoxes();

            if (null == Solution)
            {
                return;
            }
            AnalysisHomo analysis = Solution.Analysis;

            if (analysis is AnalysisPackablePallet analysisPackablePallet)
            {
                // ### draw pallet
                Pallet pallet = new Pallet(analysisPackablePallet.PalletProperties);
                pallet.Draw(graphics, transform);

                if (analysis is AnalysisCasePallet && -1 == Solution.SelectedLayerIndex)
                {
                    // ### strappers
                    SolutionLayered sol = Solution;
                    foreach (var sd in sol.Strappers)
                    {
                        if (null != sd.Points && sd.Points.Count > 0)
                        {
                            Strapper s = new Strapper(
                                transform.transform(IntToAxis(sd.Strapper.Axis)),
                                sd.Strapper.Width,
                                sd.Strapper.Color,
                                sd.Points.ConvertAll(p => transform.transform(p)).ToList());
                            s.DrawBegin(graphics);
                        }
                    }
                }
            }
            else if (analysis is AnalysisPackableCase analysisPackableCase)
            {
                // ### draw case (inside)
                Case case_ = new Case(analysisPackableCase.CaseProperties);
                case_.DrawInside(graphics, transform);
            }
            else if (analysis is AnalysisPackableTruck analysisPackableTruck)
            {
                // ### draw truck
                Truck truck = new Truck(analysisPackableTruck.TruckProperties);
                truck.DrawBegin(graphics);
            }
            else if (analysis is AnalysisPalletTruck analysisPalletTruck)
            {
                // ### draw truck
                Truck truck = new Truck(analysisPalletTruck.TruckProperties);
                truck.DrawBegin(graphics);
            }
            // ### draw solution
            uint          layerId = 0, pickId = 0;
            List <ILayer> layers = Solution.Layers;

            foreach (ILayer layer in layers)
            {
                bool        aboveSelectedLayer = (Solution.SelectedLayerIndex != -1) && (layerId > Solution.SelectedLayerIndex);
                Transform3D upTranslation      = Transform3D.Translation(new Vector3D(0.0, 0.0, aboveSelectedLayer ? DistanceAboveSelectedLayer : 0.0));
                BBox3D      bbox = new BBox3D();
                // ### layer of boxes
                if (layer is Layer3DBox layerBox)
                {
                    if (analysis.Content is LoadedPallet)
                    {
                        LoadedPallet loadedPallet = analysis.Content as LoadedPallet;
                        BBox3D       solBBox      = loadedPallet.ParentAnalysis.Solution.BBoxGlobal;
                        foreach (BoxPosition bPosition in layerBox)
                        {
                            var dim = solBBox.DimensionsVec;
                            graphics.AddImage(++pickId, new SubContent(loadedPallet.ParentAnalysis as AnalysisHomo), solBBox.DimensionsVec, bPosition.Transform(transform));
                            // bbox used for picking
                            bbox.Extend(new BBox3D(bPosition.Transform(transform), solBBox.DimensionsVec));
                        }
                    }
                    else if (analysis.Content is PackProperties packProperties)
                    {
                        foreach (BoxPosition bPosition in layerBox)
                        {
                            BoxPosition boxPositionModified = bPosition.Transform(transform * upTranslation);
                            graphics.AddImage(++pickId, new SubContent(packProperties), packProperties.OuterDimensions, boxPositionModified);
                            // bbox used for picking
                            bbox.Extend(new BBox3D(boxPositionModified, packProperties.OuterDimensions));
                        }
                    }
                    else if (analysis.Content is BagProperties bagProperties)
                    {
                        foreach (BoxPosition bPosition in layerBox)
                        {
                            BoxPosition boxPositionModified = bPosition.Transform(transform * upTranslation);
                            graphics.AddImage(++pickId, new SubContent(bagProperties), bagProperties.OuterDimensions, boxPositionModified);
                            // bbox used for picking
                            bbox.Extend(new BBox3D(boxPositionModified, bagProperties.OuterDimensions));
                        }
                    }
                    else
                    {
                        foreach (BoxPosition bPosition in layerBox)
                        {
                            BoxPosition boxPositionModified = bPosition.Transform(transform * upTranslation);
                            BoxGeneric  b;
                            if (analysis.Content is BagProperties bagProp)
                            {
                                b = new BoxRounded(pickId++, bagProp.Length, bagProp.Width, bagProp.Height, bagProp.Radius, boxPositionModified)
                                {
                                    ColorFill = bagProp.ColorFill
                                }
                            }
                            ;
                            else
                            {
                                b = new Box(pickId++, analysis.Content as PackableBrick, boxPositionModified);
                            }
                            graphics.AddBox(b);
                            bbox.Extend(b.BBox);
                        }
                    }
                }
                else if (layer is Layer3DBoxIndexed layerBoxIndexed)
                {
                    foreach (var bpi in layerBoxIndexed)
                    {
                        BoxPosition boxPositionModified = bpi.BPos.Transform(transform * upTranslation);
                        var         bProperties         = analysis.Content as PackableBrick;
                        BoxGeneric  b = new Box(pickId++, analysis.Content as PackableBrick, boxPositionModified);
                        graphics.AddBox(b);
                        // bbox used for picking
                        bbox.Extend(new BBox3D(boxPositionModified, bProperties.OuterDimensions));
                    }
                }
                else if (layer is Layer3DCyl layerCyl)
                {
                    foreach (Vector3D vPos in layerCyl)
                    {
                        CylPosition cylPosition         = new CylPosition(transform.transform(vPos), HalfAxis.HAxis.AXIS_Z_P);
                        CylPosition cylPositionModified = cylPosition.Transform(transform * upTranslation);
                        Cyl         cyl = null;
                        if (analysis.Content is CylinderProperties cylProp)
                        {
                            cyl = new Cylinder(pickId++, cylProp, cylPositionModified);
                        }
                        else if (analysis.Content is BottleProperties bottleProperties)
                        {
                            cyl = new Bottle(pickId++, bottleProperties, cylPositionModified);
                        }
                        graphics.AddCylinder(cyl);
                        bbox.Extend(cyl.BBox);
                    }
                }
                // ### interlayer
                else if (layer is InterlayerPos interlayerPos)
                {
                    InterlayerProperties interlayerProp = Solution.Interlayers[interlayerPos.TypeId];
                    if (null != interlayerProp)
                    {
                        BoxPosition bPosition = new BoxPosition(
                            new Vector3D(
                                analysis.Offset.X + 0.5 * (analysis.ContainerDimensions.X - interlayerProp.Length)
                                , analysis.Offset.Y + 0.5 * (analysis.ContainerDimensions.Y - interlayerProp.Width)
                                , interlayerPos.ZLow
                                ), HalfAxis.HAxis.AXIS_X_P, HalfAxis.HAxis.AXIS_Y_P);
                        BoxPosition boxPositionModified = bPosition.Transform(transform * upTranslation);

                        Box box = new Box(pickId++, interlayerProp, boxPositionModified);
                        if (analysis.Content is PackProperties)
                        {
                            graphics.AddImage(pickId, new SubContent(interlayerProp), interlayerProp.Dimensions, boxPositionModified);
                        }
                        else
                        {
                            graphics.AddBox(box);
                        }
                        bbox.Extend(box.BBox);
                    }
                }

                if (layer is Layer3DBox || layer is Layer3DCyl)
                {
                    // add layer BBox
                    AddPickingBox(bbox, layerId);
                    // draw bounding box around selected layer
                    if (layerId == Solution.SelectedLayerIndex)
                    {
                        DrawLayerBoundingBox(graphics, bbox);
                    }
                    ++layerId;
                }
            }
            BBox3D loadBBox      = Solution.BBoxLoad;
            BBox3D loadBBoxWDeco = Solution.BBoxLoadWDeco;

            if (analysis is AnalysisCasePallet analysisCasePallet)
            {
                #region Pallet corners
                // ### pallet corners : Begin
                Corner[] corners = new Corner[4];
                if (analysisCasePallet.HasPalletCorners)
                {
                    // positions
                    Vector3D[] cornerPositions =
                    {
                        loadBBox.PtMin
                        , new Vector3D(loadBBox.PtMax.X, loadBBox.PtMin.Y, loadBBox.PtMin.Z)
                        , new Vector3D(loadBBox.PtMax.X, loadBBox.PtMax.Y, loadBBox.PtMin.Z)
                        , new Vector3D(loadBBox.PtMin.X, loadBBox.PtMax.Y, loadBBox.PtMin.Z)
                    };
                    // length axes
                    HalfAxis.HAxis[] lAxes =
                    {
                        HalfAxis.HAxis.AXIS_X_P,
                        HalfAxis.HAxis.AXIS_Y_P,
                        HalfAxis.HAxis.AXIS_X_N,
                        HalfAxis.HAxis.AXIS_Y_N
                    };
                    // width axes
                    HalfAxis.HAxis[] wAxes =
                    {
                        HalfAxis.HAxis.AXIS_Y_P,
                        HalfAxis.HAxis.AXIS_X_N,
                        HalfAxis.HAxis.AXIS_Y_N,
                        HalfAxis.HAxis.AXIS_X_P
                    };
                    for (int i = 0; i < 4; ++i)
                    {
                        corners[i] = new Corner(0, analysisCasePallet.PalletCornerProperties)
                        {
                            Height = Math.Min(analysisCasePallet.PalletCornerProperties.Length, loadBBox.Height)
                        };
                        corners[i].SetPosition(
                            transform.transform(cornerPositions[i])
                            , HalfAxis.Transform(lAxes[i], transform), HalfAxis.Transform(wAxes[i], transform)
                            );
                        corners[i].DrawBegin(graphics);
                    }
                }
                #endregion

                #region Top corners
                Corner[] cornersTop = new Corner[4];
                if (analysisCasePallet.HasPalletCornersTopX || analysisCasePallet.HasPalletCornersTopY)
                {
                    double cornerWidth  = analysisCasePallet.PalletCornerTopProperties.Width;
                    double lengthInLDir = Math.Min(analysisCasePallet.PalletCornerTopProperties.Length, loadBBox.Length - 2.0 * cornerWidth);
                    double widthInWDir  = Math.Min(analysisCasePallet.PalletCornerTopProperties.Length, loadBBox.Width - 2.0 * cornerWidth);
                    double offsetInLDir = 0.5 * (loadBBox.Length - lengthInLDir);
                    double offsetInWdir = 0.5 * (loadBBox.Width - widthInWDir);

                    Transform3D upTranslation = Transform3D.Translation(new Vector3D(0.0, 0.0, -1 != Solution.SelectedLayerIndex ? DistanceAboveSelectedLayer : 0.0));


                    // positions
                    Vector3D[] cornerPositions =
                    {
                        new Vector3D(loadBBox.PtMin.X + offsetInLDir, loadBBox.PtMin.Y,                             loadBBox.PtMax.Z)
                        ,                                             new Vector3D(loadBBox.PtMax.X - offsetInLDir, loadBBox.PtMax.Y, loadBBox.PtMax.Z)
                        ,                                             new Vector3D(loadBBox.PtMax.X,                loadBBox.PtMin.Y + offsetInWdir, loadBBox.PtMax.Z)
                        ,                                             new Vector3D(loadBBox.PtMin.X,                loadBBox.PtMax.Y - offsetInWdir, loadBBox.PtMax.Z)
                    };
                    // length axes
                    HalfAxis.HAxis[] lAxes =
                    {
                        HalfAxis.HAxis.AXIS_Z_N,
                        HalfAxis.HAxis.AXIS_Z_N,
                        HalfAxis.HAxis.AXIS_Z_N,
                        HalfAxis.HAxis.AXIS_Z_N,
                    };
                    // width axes
                    HalfAxis.HAxis[] wAxes =
                    {
                        HalfAxis.HAxis.AXIS_Y_P,
                        HalfAxis.HAxis.AXIS_Y_N,
                        HalfAxis.HAxis.AXIS_X_N,
                        HalfAxis.HAxis.AXIS_X_P
                    };
                    for (int i = 0; i < 4; ++i)
                    {
                        cornersTop[i] = new Corner(0, analysisCasePallet.PalletCornerTopProperties)
                        {
                            Height = Math.Min(analysisCasePallet.PalletCornerTopProperties.Length, (i < 2 ? loadBBox.Length : loadBBox.Width) - 2.0 * cornerWidth)
                        };
                        cornersTop[i].SetPosition(
                            transform.transform(upTranslation.transform(cornerPositions[i]))
                            , HalfAxis.Transform(lAxes[i], transform), HalfAxis.Transform(wAxes[i], transform)
                            );
                    }
                    // drawing
                    if (analysisCasePallet.HasPalletCornersTopX)
                    {
                        for (int i = 0; i < 2; ++i)
                        {
                            cornersTop[i].DrawBegin(graphics);
                        }
                    }
                    if (analysisCasePallet.HasPalletCornersTopY)
                    {
                        for (int i = 2; i < 4; ++i)
                        {
                            cornersTop[i].DrawBegin(graphics);
                        }
                    }
                }
                #endregion
                #region Pallet film
                // ### pallet film
                Film film = null;
                if (analysisCasePallet.HasPalletFilm && -1 == Solution.SelectedLayerIndex)
                {
                    // instantiate film
                    PalletFilmProperties palletFilmProperties = analysisCasePallet.PalletFilmProperties;
                    film = new Film(
                        palletFilmProperties.Color,
                        palletFilmProperties.UseTransparency,
                        palletFilmProperties.UseHatching,
                        palletFilmProperties.HatchSpacing,
                        palletFilmProperties.HatchAngle);
                    film.AddRectangle(new FilmRectangle(transform.transform(loadBBoxWDeco.PtMin)
                                                        , HalfAxis.Transform(HalfAxis.HAxis.AXIS_X_P, transform), HalfAxis.Transform(HalfAxis.HAxis.AXIS_Z_P, transform)
                                                        , new Vector2D(loadBBoxWDeco.Length, loadBBoxWDeco.Height), -1.0));
                    film.AddRectangle(new FilmRectangle(transform.transform(loadBBoxWDeco.PtMin + loadBBoxWDeco.Length * Vector3D.XAxis)
                                                        , HalfAxis.Transform(HalfAxis.HAxis.AXIS_Y_P, transform), HalfAxis.Transform(HalfAxis.HAxis.AXIS_Z_P, transform)
                                                        , new Vector2D(loadBBoxWDeco.Width, loadBBoxWDeco.Height), -1.0));
                    film.AddRectangle(new FilmRectangle(transform.transform(loadBBoxWDeco.PtMin + loadBBoxWDeco.Length * Vector3D.XAxis + loadBBoxWDeco.Width * Vector3D.YAxis)
                                                        , HalfAxis.Transform(HalfAxis.HAxis.AXIS_X_N, transform), HalfAxis.Transform(HalfAxis.HAxis.AXIS_Z_P, transform)
                                                        , new Vector2D(loadBBoxWDeco.Length, loadBBoxWDeco.Height), -1.0));
                    film.AddRectangle(new FilmRectangle(transform.transform(loadBBoxWDeco.PtMin + loadBBoxWDeco.Width * Vector3D.YAxis)
                                                        , HalfAxis.Transform(HalfAxis.HAxis.AXIS_Y_N, transform), HalfAxis.Transform(HalfAxis.HAxis.AXIS_Z_P, transform)
                                                        , new Vector2D(loadBBoxWDeco.Width, loadBBoxWDeco.Height), -1.0));
                    film.AddRectangle(new FilmRectangle(transform.transform(loadBBoxWDeco.PtMin + loadBBoxWDeco.Height * Vector3D.ZAxis)
                                                        , HalfAxis.Transform(HalfAxis.HAxis.AXIS_X_P, transform), HalfAxis.Transform(HalfAxis.HAxis.AXIS_Y_P, transform)
                                                        , new Vector2D(loadBBoxWDeco.Length, loadBBoxWDeco.Width)
                                                        , analysisCasePallet.PalletFilmTopCovering));
                    film.DrawBegin(graphics);
                }
                #endregion

                #region Pallet corners
                // pallet corners : End
                if (analysisCasePallet.HasPalletCorners)
                {
                    for (int i = 0; i < 4; ++i)
                    {
                        corners[i].DrawEnd(graphics);
                    }
                }
                if (analysisCasePallet.HasPalletCornersTopX)
                {
                    for (int i = 0; i < 2; ++i)
                    {
                        cornersTop[i].DrawEnd(graphics);
                    }
                }
                if (analysisCasePallet.HasPalletCornersTopY)
                {
                    for (int i = 2; i < 4; ++i)
                    {
                        cornersTop[i].DrawEnd(graphics);
                    }
                }
                #endregion

                #region Pallet sleeves
                // ### pallet sleeve
                if (analysisCasePallet.HasPalletSleeve)
                {
                    var ps = new PalletSleeve(0, loadBBox, analysisCasePallet.PalletSleeveColor);
                    ps.DrawEnd(graphics);
                }
                #endregion

                #region Pallet Cap
                // ### pallet cap
                if (analysisCasePallet.HasPalletCap)
                {
                    PalletCapProperties capProperties = analysisCasePallet.PalletCapProperties;
                    BoxPosition         bPosition     = new BoxPosition(new Vector3D(
                                                                            0.5 * (analysisCasePallet.PalletProperties.Length - capProperties.Length),
                                                                            0.5 * (analysisCasePallet.PalletProperties.Width - capProperties.Width),
                                                                            loadBBox.PtMax.Z - capProperties.InsideHeight)
                                                                        , HalfAxis.Transform(HalfAxis.HAxis.AXIS_X_P, transform)
                                                                        , HalfAxis.Transform(HalfAxis.HAxis.AXIS_Y_P, transform)
                                                                        );

                    Transform3D upTranslation = Transform3D.Translation(new Vector3D(0.0, 0.0, -1 != Solution.SelectedLayerIndex ? DistanceAboveSelectedLayer : 0.0));
                    PalletCap   cap           = new PalletCap(0, capProperties, bPosition.Transform(upTranslation));
                    cap.DrawEnd(graphics);
                }
                #endregion

                #region Pallet labels
                // ### pallet labels
                if (null != analysisCasePallet)
                {
                    foreach (var pli in analysisCasePallet.PalletLabels)
                    {
                        var pl = new PalletLabel(++pickId, pli.PalletLabelProperties, pli.ToBoxPosition(loadBBox));
                        pl.DrawEnd(graphics);
                    }
                }
                #endregion

                #region Strappers
                // ### strappers
                if (-1 == Solution.SelectedLayerIndex)
                {
                    foreach (var sd in Solution.Strappers)
                    {
                        if (null == sd.Points && sd.Points.Count > 0)
                        {
                            var strapper = new Strapper(
                                transform.transform(IntToAxis(sd.Strapper.Axis)),
                                sd.Strapper.Width,
                                sd.Strapper.Color,
                                sd.Points.Select(p => transform.transform(p)).ToList());
                            strapper.DrawEnd(graphics);
                        }
                    }
                }
                #endregion

                #region Pallet film
                // pallet film : End
                if (analysisCasePallet.HasPalletFilm && null != film)
                {
                    film.DrawEnd(graphics);
                }
                #endregion
            }
            else if (analysis is AnalysisPackableTruck analysisPackableTruck2)
            {
                Truck truck = new Truck(analysisPackableTruck2.TruckProperties);
                truck.DrawEnd(graphics);
            }
            else if (analysis is AnalysisPalletTruck analysisPalletTruck)
            {
                Truck truck = new Truck(analysisPalletTruck.TruckProperties);
                truck.DrawEnd(graphics);
            }
            // ### dimensions
            // dimensions should only be shown when no layer is selected
            if (graphics.ShowDimensions && (-1 == Solution.SelectedLayerIndex))
            {
                graphics.AddDimensions(new DimensionCube(BoundingBoxDim(DimCasePalletSol1), Color.Black, false));
                graphics.AddDimensions(new DimensionCube(BoundingBoxDim(DimCasePalletSol2), Color.Red, true));
            }
            // ###
        }