/// <summary>The split rebar.</summary>
/// <param name="originalRebar">The original rebar.</param>
/// <param name="section">The section.</param>
/// <param name="barPosition">The bar position.</param>
/// <param name="remainingOffset">The remaining offset.</param>
/// <param name="splitRebarSet">The split reinforcement bar set.</param>
/// <returns>The System.Boolean.</returns>
private bool SplitRebar(
SingleRebar originalRebar,
SpliceSection section,
BarPositions barPosition,
ref double remainingOffset,
out ArrayList splitRebarSet)
{
var result = true;
double maxLength, totalOffset, remainingLength, hookLength, incrementalLength = 0.0;
splitRebarSet = new ArrayList();
var totalRebarLength = Distance.PointToPoint((Point)originalRebar.Polygon.Points[1], (Point)originalRebar.Polygon.Points[0]);
var splitPattern = new Vector((Point)originalRebar.Polygon.Points[1] - (Point)originalRebar.Polygon.Points[0]);
this.GetRebarMaximumLength(FirstOrLastEnum.MiddleRebar, out maxLength);
this.CalculateTotalOffset(
totalRebarLength,
section,
barPosition,
remainingOffset,
out totalOffset,
out remainingLength,
out hookLength);
for (var ii = 0; incrementalLength + this.GetRebarLengthEpsilon() < totalRebarLength; ii++)
{
if (ii == 0)
{
result &= this.CreateStartRebar(originalRebar, splitPattern, splitRebarSet, totalOffset, hookLength, ref incrementalLength);
}
else if (incrementalLength + maxLength + this.GetRebarLengthEpsilon() < totalRebarLength)
{
var centralBarsCount = (int)Math.Floor(totalRebarLength / maxLength);
if (this.splitData.SpliceSymmetry == 2 && barPosition == BarPositions.First && centralBarsCount > 1 &&
incrementalLength < totalRebarLength / 2.0 &&
incrementalLength + maxLength > totalRebarLength / 2.0)
{
result &= this.CreateDifferentMiddleRebarInCenterSymmetry(remainingLength, originalRebar, ref splitPattern, ref incrementalLength, ref splitRebarSet);
}
else
{
result &= this.CreateMiddleRebar(originalRebar, splitPattern, splitRebarSet, ref incrementalLength);
}
}
else
{
double lastSegment;
result &= this.CreateEndRebar(originalRebar, maxLength, splitPattern, splitRebarSet, ref incrementalLength, out lastSegment);
if (barPosition == BarPositions.First)
{
remainingOffset = lastSegment;
}
}
}
return(result);
}
/// <summary>The split rebar.</summary>
/// <param name="originalRebar">The original rebar.</param>
/// <param name="section">The section.</param>
/// <param name="barPosition">The bar position.</param>
/// <param name="rebarSegmentLengths">Lengths of all rebars segments.</param>
/// <param name="remainingOffset">The remaining offset.</param>
/// <param name="splitRebarSet">The split reinforcement bar set.</param>
/// <returns>The System.Boolean.</returns>
private bool SplitRebar(
SingleRebar originalRebar,
SpliceSection section,
BarPositions barPosition,
List <double> rebarSegmentLengths,
ref double remainingOffset,
out ArrayList splitRebarSet)
{
bool result = true;
double maxLength;
double totalOffset;
double remainingLength;
double hookLength;
double incrementalLength = 0.0;
double totalRebarLength = 0.0;
double previousLength = 0.0;
splitRebarSet = new ArrayList();
ArrayList previousPoints = new ArrayList();
foreach (double length in rebarSegmentLengths)
{
totalRebarLength += length;
}
CreateSingleRebar createSingleRebar = new CreateSingleRebar(originalRebar);
for (int jj = 0; jj < originalRebar.Polygon.Points.Count - 1; jj++)
{
Vector splitPattern = new Vector((Point)originalRebar.Polygon.Points[jj + 1] - (Point)originalRebar.Polygon.Points[jj]);
this.GetRebarMaximumLength(FirstOrLastEnum.MiddleRebar, out maxLength);
this.CalculateTotalOffset(
totalRebarLength,
section,
barPosition,
remainingOffset,
out totalOffset,
out remainingLength,
out hookLength);
ArrayList splitRebarSegment = new ArrayList();
ArrayList rebarPoints = new ArrayList();
rebarPoints.Add(originalRebar.Polygon.Points[jj]);
rebarPoints.Add(originalRebar.Polygon.Points[jj + 1]);
SingleRebar segmentToSplit = createSingleRebar.GetSingleRebar(rebarPoints);
if ((previousLength + rebarSegmentLengths[jj]) > maxLength)
{
for (int ii = 0; incrementalLength + this.GetRebarLengthEpsilon() < totalRebarLength; ii++)
{
if (ii == 0 && jj == 0)
{
result &= this.CreateStartRebar(segmentToSplit, splitPattern, splitRebarSegment, totalOffset, hookLength, ref incrementalLength);
}
else if (incrementalLength + maxLength + this.GetRebarLengthEpsilon() < totalRebarLength)
{
int centralBarsCount = (int)Math.Floor(totalRebarLength / maxLength);
if (this.splitData.SpliceSymmetry == 2 &&
barPosition == BarPositions.First &&
centralBarsCount > 1 &&
incrementalLength < totalRebarLength / 2.0 &&
incrementalLength + maxLength > totalRebarLength / 2.0)
{
result &= this.CreateDifferentMiddleRebarInCenterSymmetry(remainingLength, segmentToSplit, ref splitPattern, ref incrementalLength, ref splitRebarSegment);
}
else
{
result &= this.CreateMiddleRebar(segmentToSplit, splitPattern, splitRebarSegment, ref incrementalLength);
}
}
else
{
double lastSegment;
double segmentLength;
if (incrementalLength < maxLength + DistanceEpsilon)
{
segmentLength = rebarSegmentLengths[jj] - (maxLength - incrementalLength);
}
else
{
int multiplayer = (int)(incrementalLength / maxLength);
segmentLength = rebarSegmentLengths[jj] - ((multiplayer + 1) * maxLength - incrementalLength);
}
result &= this.CreateEndRebar(segmentToSplit, maxLength, splitPattern, splitRebarSegment, ref segmentLength, out lastSegment);
incrementalLength = segmentLength;
if (barPosition == BarPositions.First)
{
remainingOffset = lastSegment;
}
}
}
}
else
{
incrementalLength += rebarSegmentLengths[jj];
previousLength += rebarSegmentLengths[jj];
this.AddRebarPoint(originalRebar.Polygon.Points[jj] as Point, previousPoints);
this.AddRebarPoint(originalRebar.Polygon.Points[jj + 1] as Point, previousPoints);
DrawPoint(originalRebar.Polygon.Points[jj] as Point, jj.ToString());
DrawPoint(originalRebar.Polygon.Points[jj + 1] as Point, (jj + 1).ToString());
}
if (splitRebarSegment.Count != 0 && previousPoints.Count > 0)
{
DrawPoint(((SingleRebar)splitRebarSegment[0]).Polygon.Points[0] as Point, "SP" + jj.ToString());
DrawPoint(((SingleRebar)splitRebarSegment[0]).Polygon.Points[1] as Point, "SP" + (jj + 1).ToString());
previousPoints.Add(((SingleRebar)splitRebarSegment[0]).Polygon.Points[0]);
SingleRebar previousBar = createSingleRebar.GetSingleRebar(previousPoints);
splitRebarSegment.Insert(0, previousBar);
previousPoints.Clear();
previousLength = 0.0;
}
splitRebarSet.AddRange(splitRebarSegment);
}
return(result);
}