private void DrawPoints(IWorkbook Doc)
{
AllPoints.Clear();
int errcount = 0;
ISheet Sheet = Doc.GetSheetAt(0);
for (int i = 1; i < Sheet.PhysicalNumberOfRows; i++)
{
if (Sheet.GetRow(i) != null)
{
try
{
IRow Row = Sheet.GetRow(i);
string name = Row.GetCell(0).ToString();
string badsymbol = @"'";
double X = Convert.ToDouble(Row.GetCell(1).ToString().Replace('.', ',').Replace(badsymbol, "").Replace(" ", ""));
double Y = Convert.ToDouble(Row.GetCell(2).ToString().Replace('.', ',').Replace(badsymbol, "").Replace(" ", ""));
double Z = Convert.ToDouble(Row.GetCell(3).ToString().Replace('.', ',').Replace(badsymbol, "").Replace(" ", ""));
NodePoint iNode = new NodePoint(name, X, Y, Z, null);
AllPoints.Add(iNode);
}
catch
{
errcount++;
}
}
}
////
CATIA = (INFITF.Application)Marshal.GetActiveObject("Catia.Application");
var partDoc = CATIA.ActiveDocument as PartDocument;
if (partDoc != null)
{
var Part = partDoc.Part;
var HBodies = Part.HybridBodies;
var HBody = HBodies.Add();
HBody.set_Name("Import Points_" + AllPoints.Count.ToString());
Part.Update();
var ShapeFactory = Part.HybridShapeFactory as HybridShapeFactory;
foreach (NodePoint iNode in AllPoints)
{
var Point = ShapeFactory.AddNewPointCoord(iNode.X, iNode.Y, iNode.Z);
Point.set_Name(iNode.Name);
iNode.link = Point as HybridShapeTypeLib.Point;
HBody.AppendHybridShape(Point);
}
Part.Update();
}
else
{
throw new InvalidOperationException("Документ не найден.Проставление точек невозможно при работе с CATProduct.Откройте нужную деталь(CATPart) отдельно.");
}
}
public override Vector3 GetPosition(float time)
{
if (AllPoints != null && AllPoints.ContainsKey(time))
{
return(AllPoints[time]);
}
int numSections = Nodes.Count - 1;
int currentNode = Mathf.Min(Mathf.FloorToInt(time * (float)numSections), numSections - 1);
float u = time * (float)numSections - (float)currentNode;
Vector3 point = GetHermitNode(currentNode + 1, u);
AllPoints.Add(time, point);
return(point);
}
public override Vector3 GetPosition(float time)
{
if (time == 0)
{
return(Nodes[0].Position);
}
if (AllPoints != null && AllPoints.ContainsKey(time))
{
return(AllPoints[time]);
}
Vector3 output = cubicSplineInterpolation(time);
AllPoints.Add(time, output);
return(output);
}
public override Vector3 GetPosition(float time)
{
if (AllPoints != null && AllPoints.ContainsKey(time))
{
return(AllPoints[time]);
}
int N = Nodes.Count - 1;
Vector3 point = deCasteljauBezier(N, 0, time);
AllPoints.Add(time, point);
return(point);
// float d = 1f - time;
//return d * d * d * Nodes[0].Position + 3f * d * d * time * Nodes[1].Position + 3f * d * time * time * Nodes[2].Position + time * time * time * Nodes[3].Position;
}
/// <summary>
/// Add a new entry to represent a new event.
/// </summary>
/// <param name="date">Date of the event</param>
public void AddNewEvent(CommonPoints newPoints)
{
AllPoints.Add(newPoints);
this.PositionPoints = this.CalculatePositionPoints();
}