private int getFEnumber(List <MyNode> nodes, MyPoint CenterPoint, FESearchSpace space, int currentModel)
{
int numberFE = 0;
double radius = Mathematics.FindDist(new MyPoint(nodes[0].X, nodes[0].Y, MyPoint.PointType.IsAreaNode), CenterPoint);
foreach (MyNode thisnode in nodes)
{
MyFiniteElement thisFE = this.parent.currentFullModel.FiniteElementModels[currentModel].FiniteElements.Find(
FE => (FE.Nodes[0].X == thisnode.X && FE.Nodes[0].Y == thisnode.Y) ||
(FE.Nodes[1].X == thisnode.X && FE.Nodes[1].Y == thisnode.Y) ||
(FE.Nodes[2].X == thisnode.X && FE.Nodes[2].Y == thisnode.Y));
foreach (MyNode FEnode in thisFE.Nodes)
{
if (space == FESearchSpace.outside)
{
if (Mathematics.FindDist(new MyPoint(FEnode.X, FEnode.Y, MyPoint.PointType.IsAreaNode), CenterPoint) > radius)
{
numberFE++;
}
}
else if (space == FESearchSpace.inside)
{
if (Mathematics.FindDist(new MyPoint(FEnode.X, FEnode.Y, MyPoint.PointType.IsAreaNode), CenterPoint) < radius)
{
numberFE++;
}
}
}
}
return(numberFE);
}
private int getFEnumber(List <MyNode> nodes, LineAngleType angleType, FESearchSpace space, int currentModel)
{
int numberFE = 0;
foreach (MyNode thisnode in nodes)
{
MyFiniteElement thisFE = this.parent.currentFullModel.FiniteElementModels[currentModel].FiniteElements.Find(
FE => (FE.Nodes[0].X == thisnode.X && FE.Nodes[0].Y == thisnode.Y) ||
(FE.Nodes[1].X == thisnode.X && FE.Nodes[1].Y == thisnode.Y) ||
(FE.Nodes[2].X == thisnode.X && FE.Nodes[2].Y == thisnode.Y));
foreach (MyNode FEnode in thisFE.Nodes)
{
if (angleType == LineAngleType.right_up)
{
if (space == FESearchSpace.up)
{
if ((FEnode.X < thisnode.X && FEnode.Y <= thisnode.Y) ||
(FEnode.X < thisnode.X && FEnode.Y >= thisnode.Y))
{
numberFE++;
}
}
else if (space == FESearchSpace.down)
{
if ((FEnode.Y < thisnode.Y && FEnode.X <= thisnode.X) ||
(FEnode.Y < thisnode.Y && FEnode.X >= thisnode.X))
{
numberFE++;
}
}
}
else if (angleType == LineAngleType.left_up)
{
if (space == FESearchSpace.up)
{
if ((FEnode.Y > thisnode.Y && FEnode.X <= thisnode.X) ||
(FEnode.Y > thisnode.Y && FEnode.X >= thisnode.X))
{
numberFE++;
}
}
else if (space == FESearchSpace.down)
{
if ((FEnode.X < thisnode.X && FEnode.Y <= thisnode.X) ||
(FEnode.X < thisnode.X && FEnode.Y >= thisnode.X))
{
numberFE++;
}
}
}
}
}
return(numberFE);
}
