/// <summary>
/// Adds a PointCloudItem from OtherCloud to the end of MyCloud
/// and Adds Dictionary Values from OtherCloud to Dictionary Lists.
/// </summary>
/// <param name="MyCloud"> Cloud to Add to.</param>
/// <param name="OtherCloud"> Cloud to Add from.</param>
/// <param name="index"> Index of CloudItem in OtherCloud to Add to end end of MyCloud. </param>
public static void AddItem_FromOtherCloud(ref PointCloud MyCloud, PointCloud OtherCloud, int index)
{
PointCloudItem OtherCloudItem = OtherCloud[index];
MyCloud.AppendNew();
PointCloudItem MyCloudItem = MyCloud[MyCloud.Count - 1];
MyCloudItem.Location = OtherCloudItem.Location;
if (OtherCloud.ContainsColors)
{
MyCloudItem.Color = OtherCloudItem.Color;
}
if (OtherCloud.ContainsNormals)
{
MyCloudItem.Normal = OtherCloudItem.Normal;
}
}
/// <summary>
/// Parallel Computing Setup for Code to Execute.
/// </summary>
/// <param name="pointCloud">ByRef PointCloud to Execute Code on.</param>
/// <returns></returns>
public override bool Execute(ref PointCloud pointCloud)
{
//Set Global Variables
LastPercentReported = 0;
PointCounter = 0;
NewCloud = new PointCloud();
CloudPieces = null;
CloudPieces = new PointCloud[ProcCount];
DictPieces = new object[ProcCount];
GlobalCloud = pointCloud;
// Setup the cancellation mechanism.
po.CancellationToken = cts.Token;
//Create Partitions for multithreading.
var rangePartitioner = System.Collections.Concurrent.Partitioner.Create(0, GlobalCloud.Count, (int)Math.Ceiling((double)GlobalCloud.Count / ProcCount));
Dict_Utils.CastDictionary_ToArrayDouble(ref GlobalCloud);
//Run MultiThreaded Loop.
Parallel.ForEach(rangePartitioner, po, (rng, loopState) =>
{
//Initialize Local Variables.
/// Get Index for Processor to be able to merge clouds in ProcesserIndex order in the end.
int MyIndex = (int)(rng.Item1 / Math.Ceiling(((double)GlobalCloud.Count / ProcCount)));
/// Initialize Partial PointCloud
PointCloud MyCloud = new PointCloud();
/// Get Total Count Fraction to calculate Operation Percentage.
double totc = (double)1 / GlobalCloud.Count;
/// Initialize Partial Dictionary Lists
List <double>[] MyDict = new List <double> [GlobalCloud.UserDictionary.Count];
//Get Dictionary Values from PointCloud
List <double[]> GlobalDict = new List <double[]>();
GlobalDict.Clear();
if (GlobalCloud.UserDictionary.Count > 0)
{
Dict_Utils.Initialize_Dictionary(ref GlobalDict, ref MyDict, GlobalCloud);
//Loop over individual RangePartitions per processor.
for (int i = rng.Item1; i < rng.Item2; i++)
{
//Operation Percentage Report
///Safe Counter Increment.
Interlocked.Increment(ref PointCounter);
///Calculate and Report Percentage.
if (LastPercentReported < ((PointCounter * totc) * 100))
{
LastPercentReported = (int)(5 * Math.Ceiling((double)(PointCounter * totc) * 20));
this.ReportPercent = LastPercentReported;
}
//
if (insV_InsideBool)
{
for (int j = 0; j <= insV_Box.Count - 1; j += 1)
{
PointCloudItem GlobalCloudItem = GlobalCloud[i];
if (Math_Utils.IsInBox(GlobalCloudItem.Location, insV_Box[j]))
{
Cloud_Utils.AddItem_FromOtherCloud(ref MyCloud, GlobalCloud, i);
Dict_Utils.AddItem_FromGlobalDict(ref MyDict, GlobalDict, i);
break; // TODO: might not be correct. Was : Exit For
}
}
}
else
{
List <Boolean> CropBools = new List <Boolean>();
PointCloudItem GlobalCloudItem = GlobalCloud[i];
for (int j = 0; j <= insV_Box.Count - 1; j += 1)
{
CropBools.Add(Math_Utils.IsInBox(GlobalCloudItem.Location, insV_Box[j]));
}
bool Crop = !CropBools.Any(x => x == true);
if (Crop)
{
Cloud_Utils.AddItem_FromOtherCloud(ref MyCloud, GlobalCloud, i);
Dict_Utils.AddItem_FromGlobalDict(ref MyDict, GlobalDict, i);
}
}
}
}
else
{
//Loop over individual RangePartitions per processor.
for (int i = rng.Item1; i < rng.Item2; i++)
{
//Operation Percentage Report
///Safe Counter Increment.
Interlocked.Increment(ref PointCounter);
///Calculate and Report Percentage.
if (LastPercentReported < ((PointCounter * totc) * 100))
{
LastPercentReported = (int)(5 * Math.Ceiling((double)(PointCounter * totc) * 20));
this.ReportPercent = LastPercentReported;
}
//
if (insV_InsideBool)
{
for (int j = 0; j <= insV_Box.Count - 1; j += 1)
{
PointCloudItem GlobalCloudItem = GlobalCloud[i];
if (Math_Utils.IsInBox(GlobalCloudItem.Location, insV_Box[j]))
{
Cloud_Utils.AddItem_FromOtherCloud(ref MyCloud, GlobalCloud, i);
break; // TODO: might not be correct. Was : Exit For
}
}
}
else
{
List <Boolean> CropBools = new List <Boolean>();
PointCloudItem GlobalCloudItem = GlobalCloud[i];
for (int j = 0; j <= insV_Box.Count - 1; j += 1)
{
CropBools.Add(Math_Utils.IsInBox(GlobalCloudItem.Location, insV_Box[j]));
}
bool Crop = !CropBools.Any(x => x == true);
if (Crop)
{
Cloud_Utils.AddItem_FromOtherCloud(ref MyCloud, GlobalCloud, i);
}
}
}
}
//Set DictPieces.
if (GlobalCloud.UserDictionary.Count > 0)
{
DictPieces[(int)MyIndex] = MyDict;
}
//Add MyCloud to CloudPieces at ProcesserIndex.
CloudPieces[(int)MyIndex] = MyCloud;
//Enable Parrallel Computing Cancellation
po.CancellationToken.ThrowIfCancellationRequested();
}
);
//Merge PointCloud Pieces into One PointCloud.
Cloud_Utils.MergeClouds(ref NewCloud, CloudPieces);
if (GlobalCloud.UserDictionary.Count > 0)
{
List <double>[] NewDict = new List <double> [GlobalCloud.UserDictionary.Count];
Dict_Utils.Merge_DictPieces(ref NewDict, DictPieces);
Dict_Utils.SetUserDict_FromDictLists(ref NewCloud, NewDict, GlobalCloud.UserDictionary.Keys);
}
//Dispose of Global Clouds.
GlobalCloud.Dispose();
pointCloud.Dispose();
//Set OutputCloud
pointCloud = (PointCloud)NewCloud.Duplicate();
//Dispose of PointCloud Pieces and NewCloud.
CloudPieces = null;
DictPieces = null;
NewCloud.Dispose();
//Return True on Finish
return(true);
}
public override bool Execute(ref PointCloud pointCloud)
{
LastPercentReported = 0;
PointCounter = 0;
NewCloud = new PointCloud();
CloudPieces = null;
CloudPieces = new PointCloud[ProcCount];
GlobalCloud = pointCloud;
// Setup the cancellation mechanism.
po.CancellationToken = cts.Token;
//Create Partitions for multithreading.
var rangePartitioner = System.Collections.Concurrent.Partitioner.Create(0, GlobalCloud.Count, (int)Math.Ceiling((double)GlobalCloud.Count / ProcCount));
//Run MultiThreaded Loop.
Parallel.ForEach(rangePartitioner, po, (rng, loopState) =>
{
//Initialize Partial PointCloud
PointCloud MyCloud = new PointCloud();
//Initialize Partial Dictionary Lists
List <double>[] myDict = new List <double> [GlobalCloud.UserDictionary.Count];
for (int L = 0; L < myDict.Length; L++)
{
myDict[L] = new List <double>();
}
double totc = (double)1 / GlobalCloud.Count;
int MyIndex = (int)(rng.Item1 / Math.Ceiling(((double)GlobalCloud.Count / ProcCount)));
for (int i = rng.Item1; i < rng.Item2; i++)
{
Interlocked.Increment(ref PointCounter);
double tmp = PointCounter * totc * 100;
if (LastPercentReported < ((PointCounter * totc) * 100))
{
LastPercentReported = (int)(5 * Math.Ceiling((double)(PointCounter * totc) * 20));
this.ReportPercent = LastPercentReported;
}
if (InsideBool)
{
for (int j = 0; j <= BoxCrop.Count - 1; j += 1)
{
PointCloudItem GlobalCloudItem = GlobalCloud[i];
if (Math_Utils.IsInBox(GlobalCloudItem.Location, BoxCrop[j]))
{
//AddPointCloudItem(ref MyCloud, GlobalCloudItem);
MyCloud.AppendNew();
PointCloudItem MyCloudItem = MyCloud[MyCloud.Count - 1];
MyCloudItem.Location = GlobalCloudItem.Location;
if (GlobalCloud.ContainsColors)
{
MyCloudItem.Color = GlobalCloudItem.Color;
}
if (GlobalCloud.ContainsNormals)
{
MyCloudItem.Normal = GlobalCloudItem.Normal;
}
if (GlobalCloud.HasUserData)
{
for (int k = 0; k < GlobalCloud.UserDictionary.Count; k++)
{
string key = GlobalCloud.UserDictionary.Keys[k];
double value = ((Double[])GlobalCloud.UserDictionary[key])[i];
myDict[k].Add(value);
}
}
break; // TODO: might not be correct. Was : Exit For
}
}
}
else
{
List <Boolean> CropBools = new List <Boolean>();
PointCloudItem GlobalCloudItem = GlobalCloud[i];
for (int j = 0; j <= BoxCrop.Count - 1; j += 1)
{
CropBools.Add(Math_Utils.IsInBox(GlobalCloudItem.Location, BoxCrop[j]));
}
bool Crop = !CropBools.Any(x => x == true);
if (Crop)
{
MyCloud.AppendNew();
PointCloudItem MyCloudItem = MyCloud[MyCloud.Count - 1];
MyCloudItem.Location = GlobalCloudItem.Location;
if (GlobalCloud.ContainsColors)
{
MyCloudItem.Color = GlobalCloudItem.Color;
}
if (GlobalCloud.ContainsNormals)
{
MyCloudItem.Normal = GlobalCloudItem.Normal;
}
if (GlobalCloud.HasUserData)
{
for (int k = 0; k < GlobalCloud.UserDictionary.Count; k++)
{
string key = GlobalCloud.UserDictionary.Keys[k];
double value = ((Double[])GlobalCloud.UserDictionary[key])[i];
myDict[k].Add(value);
}
}
//break; // TODO: might not be correct. Was : Exit For
}
}
}
for (int k = 0; k < myDict.Length; k++)
{
string key = GlobalCloud.UserDictionary.Keys[k];
double[] MyDictArr = myDict[k].ToArray();
MyCloud.UserDictionary.Set(key, MyDictArr);
}
CloudPieces[(int)MyIndex] = MyCloud;
po.CancellationToken.ThrowIfCancellationRequested();
}
);
GlobalCloud.Dispose();
pointCloud.Dispose();
foreach (PointCloud pc in CloudPieces)
{
if (pc != null)
{
NewCloud.Merge(pc);
}
if (pc.HasUserData)
{
foreach (string key in pc.UserDictionary.Keys)
{
double[] newDict = null;
if (NewCloud.UserDictionary.ContainsKey(key))
{
double[] Dict = (double[])NewCloud.UserDictionary[key];
double[] MyDict = (double[])pc.UserDictionary[key];
List <Double> listNewDict = new List <double>(Dict);
listNewDict.AddRange(MyDict);
newDict = listNewDict.ToArray();
}
else
{
newDict = (double[])pc.UserDictionary[key];
}
NewCloud.UserDictionary.Set(key, newDict);
newDict = null;
}
}
}
pointCloud = (PointCloud)NewCloud.Duplicate();
CloudPieces = null;
NewCloud.Dispose();
return(true);
}
/// <summary>
/// Parallel Computing Setup for Code to Execute.
/// </summary>
/// <param name="pointCloud">ByRef PointCloud to Execute Code on.</param>
/// <returns></returns>
public override bool Execute(ref PointCloud pointCloud)
{
//Set Global Variables
LastPercentReported = 0;
PointCounter = 0;
Dict_Utils.CastDictionary_ToArrayDouble(ref pointCloud);
GlobalCloud = pointCloud;
NewCloud = (PointCloud)pointCloud.Duplicate();
Array.Resize(ref Distances, pointCloud.Count);
Array.Resize(ref ApproachAngle, pointCloud.Count);
double halfpi = Math.PI / 2;
// Setup the cancellation mechanism.
po.CancellationToken = cts.Token;
//Create Partitions for multithreading.
var rangePartitioner = System.Collections.Concurrent.Partitioner.Create(0, GlobalCloud.Count, (int)Math.Ceiling((double)GlobalCloud.Count / ProcCount));
//Run MultiThreaded Loop.
Parallel.ForEach(rangePartitioner, po, (rng, loopState) =>
{
//Initialize Local Variables.
/// Get Index for Processor to be able to merge clouds in ProcesserIndex order in the end.
int MyIndex = (int)(rng.Item1 / Math.Ceiling(((double)GlobalCloud.Count / ProcCount)));
/// Initialize Partial PointCloud
PointCloud MyCloud = new PointCloud();
/// Get Total Count Fraction to calculate Operation Percentage.
double totc = (double)1 / GlobalCloud.Count;
//Loop over individual RangePartitions per processor.
for (int i = rng.Item1; i < rng.Item2; i++)
{
//Operation Percentage Report
///Safe Counter Increment.
Interlocked.Increment(ref PointCounter);
///Calculate and Report Percentage.
if (LastPercentReported < ((PointCounter * totc) * 100))
{
LastPercentReported = (int)(5 * Math.Ceiling((double)(PointCounter * totc) * 20));
this.ReportPercent = LastPercentReported;
}
//
PointCloudItem GlobalCloudItem = GlobalCloud[i];
Point3d p3 = GlobalCloudItem.Location;
Point3d pm = new Point3d();
Vector3d pv = new Vector3d();
insV_Mesh.ClosestPoint(p3, out pm, out pv, 0);
double d = p3.DistanceTo(pm);
if (Vector3d.VectorAngle(pv, new Vector3d(pm - p3)) < halfpi)
{
d = -d;
}
Distances[i] = d;
if (insV_ApproachAngle)
{
Point3d pos = (Point3d)insV_PositionPt;
Vector3d scanVec = new Vector3d(p3 - pos);
double appA = Math.Abs(halfpi - Vector3d.VectorAngle(pv, scanVec));
ApproachAngle[i] = appA;
}
}
//Enable Parrallel Computing Cancellation
po.CancellationToken.ThrowIfCancellationRequested();
}
);
//Dispose of Global Clouds.
GlobalCloud.Dispose();
pointCloud.Dispose();
//Set OutputCloud
NewCloud.UserDictionary.Set(insV_Key, Distances);
NewCloud.UserDictionary.Set(insV_AngleKey, ApproachAngle);
//Colorize
if (insV_Colorize)
{
List <double> colorValues = Color_Utils.ColorValues_Std_negpos(NewCloud, insV_Key);
List <Color> Colors = Color_Utils.ColorGradient_Std_BtoR();
Instruction.Instr_Dict_Color col = new Instruction.Instr_Dict_Color(insV_Key, colorValues, Colors, -1, 0.00);
Boolean ColResult = col.Execute(ref NewCloud);
//Set ColorGradient UserData
Color_Utils.Set_ColorGradient_Dict(ref NewCloud, Colors, colorValues);
}
pointCloud = (PointCloud)NewCloud.Duplicate();
//Dispose of PointCloud Pieces and NewCloud.
GlobalCloud.Dispose();
NewCloud.Dispose();
//Return True on Finish
return(true);
}
