public void TestBoxInFront()
{
Vector3D vCameraPos = new Vector3D(-10000.0, -10000.0, 10000.0);
Vector3D vTarget = new Vector3D(0.0, 0.0, 0.0);
Vector3D vDir = vTarget - vCameraPos;
Box b1 = new Box(1, 100.0, 100.0, 100.0);
b1.Position = new Vector3D(900.0, 900.0, 0.0);
Box b2 = new Box(2, 100.0, 100.0, 100.0);
b2.Position = new Vector3D(800.0, 900.0, 0.0);
Box b3 = new Box(3, 100.0, 100.0, 100.0);
b3.Position = new Vector3D(900.0, 800.0, 0.0);
Box b4 = new Box(3, 100.0, 100.0, 100.0);
b4.Position = new Vector3D(800.0, 800.0, 0.0);
Box b5 = new Box(3, 1000.0, 100.0, 100.0);
b5.Position = new Vector3D(0.0, 900.0, 0.0);
Box b6 = new Box(3, 100.0, 1000.0, 100.0);
b6.Position = new Vector3D(900.0, 0.0, 0.0);
Assert.False(b2.BoxInFront(b1, vDir));
Assert.False(b3.BoxInFront(b1, vDir));
Assert.False(b4.BoxInFront(b1, vDir));
Assert.False(b4.BoxInFront(b2, vDir));
Assert.False(b4.BoxInFront(b3, vDir));
Assert.False(b3.BoxInFront(b5, vDir));
Assert.False(b2.BoxInFront(b6, vDir));
}
public void TestIsPointInFront()
{
Face f = new Face(0, Vector3D.Zero, new Vector3D(100.0, 0.0, 0.0), new Vector3D(100.0, 0.0, 100.0), new Vector3D(0.0, 0.0, 100.0));
Vector3D viewDir = new Vector3D(1.0, 1.0, -1.0);
Assert.False(f.PointIsInFront(new Vector3D(50.0, 100.0, 50.0), viewDir));
Assert.True(f.PointIsInFront(new Vector3D(50.0, -100.0, 50.0), viewDir));
}
public void TestIsPointBehind()
{
Box b1 = new Box(1, 100.0, 100.0, 100.0);
Vector3D viewDir = new Vector3D(1.0, 1.0, -1.0);
Assert.True(b1.PointBehind(new Vector3D(50.0, 150.0, 50.0), viewDir));
Assert.False(b1.PointBehind(new Vector3D(50.0, -150.0, 50.0), viewDir));
}
static void Main(string[] args)
{
bool bestLayersOnly = true;
Vector3D dimBox = new Vector3D(400.0, 300.0, 150.0);
Vector2D dimContainer = new Vector2D(1200.0, 1000.0);
ConstraintSetCasePallet constraintSet = new ConstraintSetCasePallet();
constraintSet.SetMaxHeight(1200.0);
try
{
LayerSolver solver = new LayerSolver();
List<Layer2D> layers = solver.BuildLayers(dimBox, dimContainer, constraintSet, bestLayersOnly);
int solIndex = 0;
foreach (Layer2D layer in layers)
{
string fileName = string.Format("{0}_{1}.bmp", layer.Name, solIndex++);
string filePath = Path.Combine(Path.GetTempPath(), fileName);
Console.WriteLine(string.Format("Generating {0}...", filePath));
Graphics2DImage graphics = new Graphics2DImage( new Size(150, 150) );
SolutionViewerLayer solViewer = new SolutionViewerLayer(layer);
BoxProperties bProperties = new BoxProperties(null, 400.0, 300.0, 150.0);
bProperties.SetColor(Color.Brown);
solViewer.Draw(graphics, bProperties, 1500.0);
graphics.SaveAs(filePath);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
public void AddPosition(LayerCyl layer, Vector2D vPosition)
{
Matrix4D matRot = Matrix4D.Identity;
Vector3D vTranslation = Vector3D.Zero;
if (_swapped)
{
matRot = new Matrix4D(
0.0, -1.0, 0.0, 0.0
, 1.0, 0.0, 0.0, 0.0
, 0.0, 0.0, 1.0, 0.0
, 0.0, 0.0, 0.0, 1.0
);
vTranslation = new Vector3D(layer.PalletLength, 0.0, 0.0);
}
Transform3D transfRot = new Transform3D(matRot);
matRot.M14 = vTranslation[0];
matRot.M24 = vTranslation[1];
matRot.M34 = vTranslation[2];
Transform3D transfRotTranslation = new Transform3D(matRot);
Vector3D vPositionSwapped = transfRotTranslation.transform(new Vector3D(vPosition.X, vPosition.Y, 0.0));
if (!layer.IsValidPosition(new Vector2D(vPositionSwapped.X, vPositionSwapped.Y)))
{
_log.Warn(string.Format("Attempt to add an invalid position in pattern = {0}, Swapped = true", this.Name));
return;
}
layer.Add(new Vector2D(vPositionSwapped.X, vPositionSwapped.Y));
}
public void TestCompareOrtho()
{
Vector3D vCameraPos = new Vector3D(-10000.0, -10000.0, 10000.0);
Vector3D vTarget = new Vector3D(0.0, 0.0, 0.0);
BoxComparer comparer = new BoxComparer(vCameraPos, vTarget);
Box b1 = new Box(1, 100.0, 100.0, 100.0);
b1.Position = new Vector3D(900.0, 900.0, 0.0);
Box b2 = new Box(2, 100.0, 100.0, 100.0);
b2.Position = new Vector3D(800.0, 900.0, 0.0);
Box b3 = new Box(3, 100.0, 100.0, 100.0);
b3.Position = new Vector3D(900.0, 800.0, 0.0);
Box b4 = new Box(4, 100.0, 100.0, 100.0);
b4.Position = new Vector3D(800.0, 800.0, 0.0);
Assert.AreEqual(0, comparer.Compare(b1, b1));
Assert.AreEqual(-1, comparer.Compare(b1, b2));
Assert.AreEqual(1, comparer.Compare(b2, b1));
Assert.AreEqual(-1, comparer.Compare(b1, b3));
Assert.AreEqual(1, comparer.Compare(b3, b1));
Assert.AreEqual(-1, comparer.Compare(b1, b4));
Assert.AreEqual(1, comparer.Compare(b4, b1));
Assert.AreEqual(-1, comparer.Compare(b2, b4));
Assert.AreEqual(1, comparer.Compare(b4, b2));
Assert.AreEqual(-1, comparer.Compare(b3, b4));
Assert.AreEqual(1, comparer.Compare(b4, b3));
}
public List<Layer2D> BuildLayers(Vector3D dimBox, Vector2D dimContainer, ConstraintSetAbstract constraintSet, bool keepOnlyBest)
{
// instantiate list of layers
List<Layer2D> listLayers0 = new List<Layer2D>();
// loop through all patterns
foreach (LayerPattern pattern in LayerPattern.All)
{
// loop through all orientation
foreach (HalfAxis.HAxis axisOrtho in HalfAxis.All)
{
// is orientation allowed
if ( !constraintSet.AllowOrientation(axisOrtho) )
continue;
// not swapped vs swapped pattern
for (int iSwapped = 0; iSwapped < 1; ++iSwapped)
{
// does swapping makes sense for this layer pattern ?
if (!pattern.CanBeSwapped && (iSwapped == 1))
continue;
// instantiate layer
Layer2D layer = new Layer2D(dimBox, dimContainer, axisOrtho, iSwapped == 1);
layer.PatternName = pattern.Name;
double actualLength = 0.0, actualWidth = 0.0;
if (!pattern.GetLayerDimensionsChecked(layer, out actualLength, out actualWidth))
continue;
pattern.GenerateLayer(layer, actualLength, actualWidth);
if (0 == layer.Count)
continue;
listLayers0.Add(layer);
}
}
}
// keep only best layers
if (keepOnlyBest)
{
// 1. get best count
int bestCount = 0;
foreach (Layer2D layer in listLayers0)
bestCount = Math.Max(layer.CountInHeight(constraintSet.OptMaxHeight.Value), bestCount);
// 2. remove any layer that does not match the best count given its orientation
List<Layer2D> listLayers1 = new List<Layer2D>();
foreach (Layer2D layer in listLayers0)
{
if (layer.CountInHeight(constraintSet.OptMaxHeight.Value) >= bestCount)
listLayers1.Add(layer);
}
// 3. copy back in original list
listLayers0.Clear();
listLayers0.AddRange(listLayers1);
}
if (constraintSet.OptMaxHeight.Activated)
listLayers0.Sort(new LayerComparerCount(constraintSet.OptMaxHeight.Value));
return listLayers0;
}
public DimensionCube(Basics.BBox3D bbox, Color color, bool above)
{
_position = bbox.PtMin;
_dim[0] = bbox.Length; _dim[1] = bbox.Width; _dim[2] = bbox.Height;
_color = color;
_above = above;
for (int i = 0; i < 3; ++i) _showArrow[i] = true;
BuildPoints();
}
public DimensionCube(Vector3D position, double length, double width, double height, Color color, bool above)
{
_position = position;
_dim[0] = length; _dim[1] = width; _dim[2] = height;
_color = color;
_above = above;
for (int i = 0; i < 3; ++i) _showArrow[i] = true;
BuildPoints();
}
public PalletCap(uint pickId, PalletCapProperties capProperties, Vector3D position)
{
_dim[0] = capProperties.Length;
_dim[1] = capProperties.Width;
_dim[2] = capProperties.Height;
_color = capProperties.Color;
Position = position;
}
//����������ϵ�еĶ������ù����任���ֲ�����ϵ��
public Vector2D TransformPosition(Vector2D refPos)
{
//�����������ϵ�е�����
Vector2D relPos = GetRelPositon(refPos);
Vector3D homoPos = new Vector3D(relPos.X, relPos.Y, 1.0);
//�ӹ�������ϵ�任���ֲ�����ϵ
Vector3D TransformedPos = Matrix3D.Transform(m_totalMat, homoPos);
return new Vector2D(TransformedPos.X, TransformedPos.Y);
}
private PalletData(string name, string description, Vector3D[] lumbers, Position[] positions, Vector3D dimensions, double weight, Color color)
{
_name = name;
_description = description;
_lumbers = new List<Vector3D>(lumbers);
_positions = new List<Position>(positions);
_defaultDimensions = dimensions;
_weight = weight;
_color = color;
}
public void Extend(Vector3D vec)
{
_ptMin.X = Math.Min(_ptMin.X, vec.X);
_ptMin.Y = Math.Min(_ptMin.Y, vec.Y);
_ptMin.Z = Math.Min(_ptMin.Z, vec.Z);
_ptMax.X = Math.Max(_ptMax.X, vec.X);
_ptMax.Y = Math.Max(_ptMax.Y, vec.Y);
_ptMax.Z = Math.Max(_ptMax.Z, vec.Z);
}
public FilmRectangle(
Vector3D origin,
HalfAxis.HAxis axis1, HalfAxis.HAxis axis2,
Vector2D dimensions,
double dBorder)
{
_origin = origin;
_axis1 = axis1;
_axis2 = axis2;
_dimensions = dimensions;
_dBorder = dBorder;
}
public void AddPosition(Layer layer, Vector2D vPosition, HalfAxis.HAxis lengthAxis, HalfAxis.HAxis widthAxis)
{
Matrix4D matRot = Matrix4D.Identity;
Vector3D vTranslation = Vector3D.Zero;
if (_swapped && !layer.Inversed)
{
matRot = new Matrix4D(
0.0, -1.0, 0.0, 0.0
, 1.0, 0.0, 0.0, 0.0
, 0.0, 0.0, 1.0, 0.0
, 0.0, 0.0, 0.0, 1.0
);
vTranslation = new Vector3D(layer.PalletLength, 0.0, 0.0);
}
else if (!_swapped && layer.Inversed)
{
matRot = new Matrix4D(
-1.0, 0.0, 0.0, 0.0
, 0.0, -1.0, 0.0, 0.0
, 0.0, 0.0, 1.0, 0.0
, 0.0, 0.0, 0.0, 1.0
);
vTranslation = new Vector3D(layer.PalletLength, layer.PalletWidth, 0.0);
}
else if (_swapped && layer.Inversed)
{
matRot = new Matrix4D(
0.0, 1.0, 0.0, 0.0
, -1.0, 0.0, 0.0, 0.0
, 0.0, 0.0, 1.0, 0.0
, 0.0, 0.0, 0.0, 1.0
);
vTranslation = new Vector3D(0.0, layer.PalletWidth, 0.0);
}
Transform3D transfRot = new Transform3D(matRot);
HalfAxis.HAxis lengthAxisSwapped = StackBuilder.Basics.HalfAxis.ToHalfAxis(transfRot.transform(StackBuilder.Basics.HalfAxis.ToVector3D(lengthAxis)));
HalfAxis.HAxis widthAxisSwapped = StackBuilder.Basics.HalfAxis.ToHalfAxis(transfRot.transform(StackBuilder.Basics.HalfAxis.ToVector3D(widthAxis)));
matRot.M14 = vTranslation[0];
matRot.M24 = vTranslation[1];
matRot.M34 = vTranslation[2];
Transform3D transfRotTranslation = new Transform3D(matRot);
Vector3D vPositionSwapped = transfRotTranslation.transform(new Vector3D(vPosition.X, vPosition.Y, 0.0));
if (!layer.IsValidPosition(new Vector2D(vPositionSwapped.X, vPositionSwapped.Y), lengthAxisSwapped, widthAxisSwapped))
{
_log.Warn(string.Format("Attempt to add an invalid position in pattern = {0}, Variant = {1}, Swapped = true", this.Name, _variantIndex));
return;
}
layer.AddPosition(new Vector2D(vPositionSwapped.X, vPositionSwapped.Y), lengthAxisSwapped, widthAxisSwapped);
}
public Layer2D BuildLayer(Vector3D dimBox, Vector2D dimContainer, LayerDesc layerDesc)
{
// instantiate layer
Layer2D layer = new Layer2D(dimBox, dimContainer, layerDesc.AxisOrtho, false);
// get layer pattern
LayerPattern pattern = LayerPattern.GetByName(layerDesc.PatternName);
// dimensions
double actualLength = 0.0, actualWidth = 0.0;
if (!pattern.GetLayerDimensionsChecked(layer, out actualLength, out actualWidth))
return null;
pattern.GenerateLayer(layer, actualLength, actualWidth);
return layer;
}
public CaseOptimConstraintSet(
int[] noWalls
, double wallThickness, double wallSurfaceMass
, Vector3D caseLimitMin, Vector3D caseLimitMax
, bool forceVerticalCaseOrientation)
{
NoWalls = noWalls;
_wallThickness = wallThickness;
_wallSurfaceMass = wallSurfaceMass;
_caseLimitMin = caseLimitMin;
_caseLimitMax = caseLimitMax;
_forceVerticalCaseOrientation = forceVerticalCaseOrientation;
}
static void Main(string[] args)
{
BoxProperties bProperties = new BoxProperties(null, 1000, 750, 500);
Box b = new Box(0, bProperties);
Vector3D vNear = new Vector3D(400.0, 1000.0, 0.0);
Vector3D vFar = new Vector3D(500.0, -1000.0, 250.0);
Ray r = new Ray(vNear, vFar);
Vector3D ptInter;
if (b.RayIntersect(r, out ptInter))
Console.WriteLine("Point inter : {0}", ptInter);
else
Console.WriteLine("No intersection found");
}
public void TestIsPointBehind()
{
Face f = new Face(0, Vector3D.Zero, new Vector3D(100.0, 0.0, 0.0), new Vector3D(100.0, 0.0, 100.0), new Vector3D(0.0, 0.0, 100.0));
Vector3D viewDir0 = new Vector3D(1.0, 1.0, -1.0);
Assert.True(f.PointIsBehind(new Vector3D(50.0, 100.0, 50.0), viewDir0));
Assert.False(f.PointIsBehind(new Vector3D(50.0, -100.0, 50.0), viewDir0));
Vector3D viewDir1 = new Vector3D(-1.0, 1.0, -1.0);
Assert.True(f.PointIsBehind(new Vector3D(50.0, 100.0, 50.0), viewDir1));
Assert.False(f.PointIsBehind(new Vector3D(50.0, -100.0, 50.0), viewDir1));
Vector3D viewDir2 = new Vector3D(-1.0, -1.0, -1.0);
Assert.False(f.PointIsBehind(new Vector3D(50.0, 100.0, 50.0), viewDir2));
Assert.True(f.PointIsBehind(new Vector3D(50.0, -100.0, 50.0), viewDir2));
Vector3D viewDir3 = new Vector3D(1.0, -1.0, -1.0);
Assert.False(f.PointIsBehind(new Vector3D(50.0, 100.0, 50.0), viewDir3));
Assert.True(f.PointIsBehind(new Vector3D(50.0, -100.0, 50.0), viewDir3));
}
// static methods
static public double EstimateWeight(
BoxProperties boxProperties, PackArrangement arrangement, HalfAxis.HAxis orientation
, int[] noWalls, double thickness, double surfacicMass)
{
double length = 0.0, width = 0.0, height = 0.0;
PackProperties.GetDimensions(boxProperties, orientation, arrangement, ref length, ref width, ref height);
Vector3D vDimensions = new Vector3D(
length + noWalls[0] * thickness
, width + noWalls[1] * thickness
, height + noWalls[2] * thickness);
double area = (noWalls[0] * vDimensions.Y * vDimensions.Z
+ noWalls[1] * vDimensions.X * vDimensions.Z
+ noWalls[2] * vDimensions.X * vDimensions.Y) * UnitsManager.FactorSquareLengthToArea;
return area * surfacicMass;
}
public static HAxis ToHalfAxis(Vector3D v)
{
const double eps = 1.0E-03;
v.Normalize();
if (Math.Abs(Vector3D.DotProduct(v, -Vector3D.XAxis) - 1) < eps)
return HAxis.AXIS_X_N;
else if (Math.Abs(Vector3D.DotProduct(v, Vector3D.XAxis) - 1) < eps)
return HAxis.AXIS_X_P;
else if (Math.Abs(Vector3D.DotProduct(v, -Vector3D.YAxis) - 1) < eps)
return HAxis.AXIS_Y_N;
else if (Math.Abs(Vector3D.DotProduct(v, Vector3D.YAxis) - 1) < eps)
return HAxis.AXIS_Y_P;
else if (Math.Abs(Vector3D.DotProduct(v, -Vector3D.ZAxis) - 1) < eps)
return HAxis.AXIS_Z_N;
else
return HAxis.AXIS_Z_P;
}
public void MinMax(double boxLength, double boxWidth, out Vector2D vMin, out Vector2D vMax)
{
Vector3D[] pts = new Vector3D[4];
pts[0] = new Vector3D(_position.X, _position.Y, 0.0);
pts[1] = new Vector3D(_position.X, _position.Y, 0.0) + HalfAxis.ToVector3D(_lengthAxis) * boxLength;
pts[2] = new Vector3D(_position.X, _position.Y, 0.0) + HalfAxis.ToVector3D(_widthAxis) * boxWidth;
pts[3] = new Vector3D(_position.X, _position.Y, 0.0) + HalfAxis.ToVector3D(_lengthAxis) * boxLength + HalfAxis.ToVector3D(_widthAxis) * boxWidth;
vMin = new Vector2D(double.MaxValue, double.MaxValue);
vMax = new Vector2D(double.MinValue, double.MinValue);
foreach (Vector3D v in pts)
{
vMin.X = Math.Min(v.X, vMin.X);
vMin.Y = Math.Min(v.Y, vMin.Y);
vMax.X = Math.Max(v.X, vMax.X);
vMax.Y = Math.Max(v.Y, vMax.Y);
}
}
public BBox3D BBox(double radius, double length)
{
Transform3D t = Transf;
Vector3D[] pts = new Vector3D[]
{
new Vector3D(0.0, -radius, -radius),
new Vector3D(0.0, -radius, radius),
new Vector3D(0.0, radius, -radius),
new Vector3D(0.0, radius, radius),
new Vector3D(length, -radius, -radius),
new Vector3D(length, -radius, radius),
new Vector3D(length, radius, -radius),
new Vector3D(length, radius, radius)
};
BBox3D bbox = new BBox3D();
foreach (Vector3D pt in pts)
bbox.Extend(t.transform(pt));
return bbox;
}
bool RayIntersect(Ray ray, out uint id, out uint layerId, out Vector3D v)
{
id = 0;
layerId = 0;
v = new Vector3D();
List<PickResult> results = new List<PickResult>();
foreach (PickItem item in _items)
{
Vector3D ptInter;
if (item.Box.RayIntersect(ray, out ptInter))
{
results.Add(new PickResult());
}
}
results.Sort();
return results.Count > 0;
}
public void AddPosition(CylLoad load, CylPosition pos)
{
Matrix4D matRot = Matrix4D.Identity;
Vector3D vTranslation = Vector3D.Zero;
if (_swapped)
{
matRot = new Matrix4D(
0.0, -1.0, 0.0, 0.0
, 1.0, 0.0, 0.0, 0.0
, 0.0, 0.0, 1.0, 0.0
, 0.0, 0.0, 0.0, 1.0
);
vTranslation = new Vector3D(load.PalletLength, 0.0, 0.0);
matRot.M14 = vTranslation[0];
matRot.M24 = vTranslation[1];
matRot.M34 = vTranslation[2];
}
load.Add(pos.Transform(new Transform3D(matRot)));
}
public static Vector3D ConvertLengthFrom(Vector3D value, UnitsManager.UnitSystem unitSystem)
{
if (unitSystem == CurrentUnitSystem)
return value;
else
{
StandardMeasure<Length> measureX = new StandardMeasure<Length>(value.X, LengthUnitFromUnitSystem(unitSystem));
StandardMeasure<Length> measureY = new StandardMeasure<Length>(value.Y, LengthUnitFromUnitSystem(unitSystem));
StandardMeasure<Length> measureZ = new StandardMeasure<Length>(value.Z, LengthUnitFromUnitSystem(unitSystem));
return new Vector3D(
measureX.GetAmount(LengthUnitFromUnitSystem(CurrentUnitSystem))
, measureY.GetAmount(LengthUnitFromUnitSystem(CurrentUnitSystem))
, measureZ.GetAmount(LengthUnitFromUnitSystem(CurrentUnitSystem))
);
}
}
public BoxPosition(Vector3D vPosition, HalfAxis.HAxis dirLength, HalfAxis.HAxis dirWidth)
{
_vPosition = vPosition;
_axisLength = dirLength;
_axisWidth = dirWidth;
}
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
);
}
private Point[] TransformPoint(Vector3D[] points3d)
{
float aspectRatio = (float)Size.Width / ((float)Size.Height * _numberOfViews);
float viewportRatio = (_viewport[2] - _viewport[0]) / (_viewport[3] - _viewport[1]);
float margin = 0.1f * (_viewport[2] - _viewport[0]);
Point[] points = new Point[points3d.Length];
int i=0;
foreach (Vector3D v in points3d)
{
if (viewportRatio > aspectRatio)
{
points[i].X = (int)
(
(float)(Size.Width / _numberOfViews)
* (_iIndexView + (v.X - _viewport[0] + margin) / (_viewport[2] - _viewport[0] + 2.0f * margin))
);
points[i].Y = (int)
(
Size.Height * aspectRatio / viewportRatio * (v.Y - _viewport[1] + margin) / (_viewport[3] - _viewport[1] + 2.0f * margin)
);
}
else
{
points[i].X = (int)
(
(float)(Size.Width / _numberOfViews)
* (_iIndexView + (viewportRatio / aspectRatio) * (v.X - _viewport[0] + margin) / (_viewport[2] - _viewport[0] + 2.0f * margin))
);
points[i].Y = (int)
(
Size.Height * (v.Y - _viewport[1] + margin) / (_viewport[3] - _viewport[1] + 2.0f * margin)
);
}
++i;
}
return points;
}
BoxPosition GetPosition(int i, int j, int k, int dim0, int dim1)
{
BoxProperties boxProperties = _packProperties.Box;
double boxLength = boxProperties.Dim(dim0);
double boxWidth = boxProperties.Dim(dim1);
double boxHeight = boxProperties.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, 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 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
);
}