public BBox3D BoundingBox(PackProperties packProperties)
{
BBox3D bbox = new BBox3D();
foreach (BoxPosition bpos in this)
{
Vector3D[] pts = new Vector3D[8];
Vector3D vI = HalfAxis.ToVector3D(bpos.DirectionLength);
Vector3D vJ = HalfAxis.ToVector3D(bpos.DirectionWidth);
Vector3D vK = Vector3D.CrossProduct(vI, vJ);
pts[0] = bpos.Position;
pts[1] = bpos.Position + packProperties.Length * vI;
pts[2] = bpos.Position + packProperties.Width * vJ;
pts[3] = bpos.Position + packProperties.Length * vI + packProperties.Width * vJ;
pts[4] = bpos.Position + packProperties.Height * vK;
pts[5] = bpos.Position + packProperties.Width * vJ + packProperties.Height * vK; ;
pts[6] = bpos.Position + HalfAxis.ToVector3D(bpos.DirectionWidth) * packProperties.Width;
pts[7] = bpos.Position + HalfAxis.ToVector3D(bpos.DirectionLength) * packProperties.Length + HalfAxis.ToVector3D(bpos.DirectionWidth) * packProperties.Width;
foreach (Vector3D pt in pts)
bbox.Extend(pt);
}
return bbox;
}
public CylPosition Transform(Transform3D transf)
{
return(new CylPosition(
transf.transform(_vPosition),
HalfAxis.ToHalfAxis(transf.transformRot(HalfAxis.ToVector3D(_axis)))
));
}
public double Thickness(BProperties bProperties)
{
if (Count == 0) return 0.0;
BoxPosition bPos = this[0];
Vector3D diagonale = bProperties.Length * HalfAxis.ToVector3D(bPos.DirectionLength)
+ bProperties.Width * HalfAxis.ToVector3D(bPos.DirectionWidth)
+ bProperties.Height * Vector3D.CrossProduct(HalfAxis.ToVector3D(bPos.DirectionLength), HalfAxis.ToVector3D(bPos.DirectionWidth));
return Math.Abs(diagonale.Z);
}
public static CylPosition Transform(CylPosition cylPosition, Transform3D transform)
{
return(new CylPosition(
transform.transform(cylPosition._vPosition),
HalfAxis.ToHalfAxis(
transform.transformRot(HalfAxis.ToVector3D(cylPosition._axis))
)
));
}
public static BoxPosition Transform(BoxPosition boxPosition, Transform3D transform)
{
if (!boxPosition.IsValid)
{
throw new Exception("Invalid box position : can not transform");
}
return(new BoxPosition(
transform.transform(boxPosition.Position)
, HalfAxis.ToHalfAxis(transform.transformRot(HalfAxis.ToVector3D(boxPosition.DirectionLength)))
, HalfAxis.ToHalfAxis(transform.transformRot(HalfAxis.ToVector3D(boxPosition.DirectionWidth)))
));
}
private BBox3D ComputeLoadBBox3D()
{
double palletLength = ParentTruckAnalysis.ParentSolution.PalletLength;
double palletWidth = ParentTruckAnalysis.ParentSolution.PalletWidth;
double palletHeight = ParentTruckAnalysis.ParentSolution.PalletHeight;
BBox3D bbox = new BBox3D();
int iLayer = 0;
while (iLayer < NoLayers)
{
foreach (BoxPosition bPositionLayer in Layer)
{
// actual position in load
BoxPosition bpos = new BoxPosition(
new Vector3D(
bPositionLayer.Position.X
, bPositionLayer.Position.Y
, bPositionLayer.Position.Z + palletHeight * iLayer)
, bPositionLayer.DirectionLength
, bPositionLayer.DirectionWidth);
Vector3D[] pts = new Vector3D[8];
Vector3D vI = HalfAxis.ToVector3D(bpos.DirectionLength);
Vector3D vJ = HalfAxis.ToVector3D(bpos.DirectionWidth);
Vector3D vK = Vector3D.CrossProduct(vI, vJ);
pts[0] = bpos.Position;
pts[1] = bpos.Position + palletLength * vI;
pts[2] = bpos.Position + palletWidth * vJ;
pts[3] = bpos.Position + palletLength * vI + palletWidth * vJ;
pts[4] = bpos.Position + palletHeight * vK;
pts[5] = bpos.Position + palletWidth * vJ + palletHeight * vK;;
pts[6] = bpos.Position + HalfAxis.ToVector3D(bpos.DirectionWidth) * palletWidth;
pts[7] = bpos.Position + HalfAxis.ToVector3D(bpos.DirectionLength) * palletLength + HalfAxis.ToVector3D(bpos.DirectionWidth) * palletWidth;
foreach (Vector3D pt in pts)
{
bbox.Extend(pt);
}
}
++iLayer;
}
return(bbox);
}
public static HAxis Transform(HAxis axis, Transform3D transform)
{
return(HalfAxis.ToHalfAxis(transform.transformRot(HalfAxis.ToVector3D(axis))));
}
