/// <summary>
/// This is the method that actually does the work.
/// </summary>
/// <param name="DA">The DA object is used to retrieve from inputs and store in outputs.</param>
protected override void SolveInstance(IGH_DataAccess DA)
{
List <Curve> inCurves = new List <Curve>();
if (!DA.GetDataList(0, inCurves))
{
this.AddRuntimeMessage(GH_RuntimeMessageLevel.Error, Constants.Constants.INPUT_ERROR_MESSAGE);
return;
}
double tolerance = Constants.Constants.STANDARD_TOLLERANCE;
DA.GetData(1, ref tolerance);
List <Curve> optimizedCurves = new List <Curve>();
foreach (var crv in inCurves)
{
SortedList <double, Point3d> separationPts = new SortedList <double, Point3d>();
crv.Domain = new Interval(0.0, 1.0);
CurvesOptimizer.DeCasteljauCurvePts(crv, 0.0, 1.0, tolerance, separationPts);
optimizedCurves.Add(new PolylineCurve(separationPts.Values));
}
DA.SetDataList(0, optimizedCurves);
}
/// <summary>
/// This is the method that actually does the work.
/// </summary>
/// <param name="DA">The DA object is used to retrieve from inputs and store in outputs.</param>
protected override void SolveInstance(IGH_DataAccess DA)
{
InputChecker inputChecker = new InputChecker(this);
#region GetDataFromCanvas
List <Curve> inCurves = new List <Curve>();
bool canGetCurves = DA.GetDataList <Curve>(0, inCurves);
inputChecker.StopIfConversionIsFailed(canGetCurves);
List <int> inCurvesDegree = new List <int>();
bool canGetCrvDegrees = DA.GetDataList <int>(1, inCurvesDegree);
inputChecker.StopIfConversionIsFailed(canGetCrvDegrees);
ValuesAllocator.MatchLists(inCurves, inCurvesDegree);
List <double> inRebuildFactors = new List <double>();
bool canGetFactors = DA.GetDataList <double>(2, inRebuildFactors);
inputChecker.StopIfConversionIsFailed(canGetFactors);
ValuesAllocator.MatchLists(inCurves, inRebuildFactors);
List <bool> inPreserveTan = new List <bool>();
bool canGetPreserveTan = DA.GetDataList <bool>(3, inPreserveTan);
inputChecker.StopIfConversionIsFailed(canGetPreserveTan);
ValuesAllocator.MatchLists(inCurves, inPreserveTan);
bool useParallel = false;
DA.GetData <bool>(4, ref useParallel);
#endregion
Curve[] curves = inCurves.ToArray();
int[] curvesDegree = inCurvesDegree.ToArray();
double[] rebuildFactors = inRebuildFactors.ToArray();
bool[] preserveTan = inPreserveTan.ToArray();
ConcurrentDictionary <int, Curve> rebuildedCurves = new ConcurrentDictionary <int, Curve>();
if (!useParallel)
{
this.Message = Constants.Constants.SERIAL_MESSAGE;
for (int i = 0; i < (int)curves.Length; i++)
{
CurvesOptimizer.RebuildProportionally(i, curves, curvesDegree, rebuildFactors, preserveTan, rebuildedCurves);
}
}
else
{
this.Message = Constants.Constants.PARALLEL_MESSAGE;
this.AddRuntimeMessage(GH_RuntimeMessageLevel.Remark, Constants.Constants.PARALLEL_WARNING);
int processorCount = Environment.ProcessorCount - 1;;
Parallel.For(0, curves.Length, new ParallelOptions {
MaxDegreeOfParallelism = processorCount
},
i =>
CurvesOptimizer.RebuildProportionally(i, curves, curvesDegree, rebuildFactors, preserveTan, rebuildedCurves)
);
}
List <Curve> curves1 = new List <Curve>();
curves1.AddRange(rebuildedCurves.Values);
DA.SetDataList(0, curves1);
}
