private bool IsBetweenTriangles(List <Triangle> triangles, Tetrahedron tetrahedron, Direction direction)
{
for (int i = 0; i < triangles.Count; i += 2)
{
switch (direction)
{
case Direction.X:
if (tetrahedron.Center.X >= triangles[i].Center.X && tetrahedron.Center.X <= triangles[i + 1].Center.X)
{
return(true);
}
break;
case Direction.Y:
if (tetrahedron.Center.Y >= triangles[i].Center.Y && tetrahedron.Center.Y <= triangles[i + 1].Center.Y)
{
return(true);
}
break;
case Direction.Z:
if (tetrahedron.Center.Z >= triangles[i].Center.Z && tetrahedron.Center.Z <= triangles[i + 1].Center.Z)
{
return(true);
}
break;
default:
throw new Exception("Wrong direction.");
}
}
return(false);
}
private List <Tetrahedron> ApplyResultsToTetrahedrons(double[] results)
{
List <double> formax = new List <double>();
List <Tetrahedron> list = new List <Tetrahedron>();
StreamWriter wt1 = new StreamWriter("test.color");
double max1 = 0;
foreach (var item in model.Tetrahedrons)
{
Tetrahedron tmp = new Tetrahedron(item);
tmp.Nodes.ForEach(n =>
{
n.X += results[n.GlobalIndex * 3];
n.Y += results[n.GlobalIndex * 3 + 1];
n.Z += results[n.GlobalIndex * 3 + 2];
double z = Math.Abs(solution.Results[n.GlobalIndex * 3 + 2]);
n.DefColor = z;
formax.Add(z);
});
list.Add(tmp);
}
max1 = formax.Max();
wt1.WriteLine($"{max1}");
wt1.Close();
return(list);
}
private bool IsInsideStlArea(List <List <Triangle> > stlModel, Tetrahedron tetrahedron)
{
List <Triangle> xy = new List <Triangle>();
foreach (var ml in stlModel)
{
var trngls = ml.Where(trngl => trngl.IsInTriangleXY(tetrahedron.Center))
.OrderBy(trngl => trngl.Center.Z).ToList();
if (trngls.Count % 2 == 0)
{
xy.AddRange(trngls);
}
}
List <Triangle> xz = new List <Triangle>();
foreach (var ml in stlModel)
{
var trngls = ml.Where(trngl => trngl.IsInTriangleXZ(tetrahedron.Center))
.OrderBy(trngl => trngl.Center.Y)
.ToList();
if (trngls.Count % 2 == 0)
{
xz.AddRange(trngls);
}
}
List <Triangle> yz = new List <Triangle>();
foreach (var ml in stlModel)
{
var trngls = ml.Where(trngl => trngl.IsInTriangleYZ(tetrahedron.Center))
.OrderBy(trngl => trngl.Center.X)
.ToList();
if (trngls.Count % 2 == 0)
{
yz.AddRange(trngls);
}
}
xy.RemoveAll(trngl => trngl is null);
xz.RemoveAll(trngl => trngl is null);
yz.RemoveAll(trngl => trngl is null);
return(IsBetweenTriangles(xy, tetrahedron, Direction.Z) &&
IsBetweenTriangles(xz, tetrahedron, Direction.Y) &&
IsBetweenTriangles(yz, tetrahedron, Direction.X));
}
static void Main(string[] args)
{
char input;
List <Shape> Shapes = new List <Shape>();
while (true)
{
Console.WriteLine("A - Rectangle \n" +
"B - Square \n" +
"C - Box \n" +
"D - Cube \n" +
"E - Ellipse \n" +
"F - Circle \n" +
"G - Cylinder \n" +
"H - Sphere \n" +
"I - Triangle \n" +
"J - Tetrahedron \n " +
"\n0 - List all shapes and Exit (" + Shapes.Count + " Size)");
input = Char.Parse(Console.ReadLine());
switch (input)
{
case 'A':
case 'a':
var newRectangle = new Rectangle();
newRectangle.SetData();
Shapes.Add(newRectangle);
break;
case 'B':
case 'b':
var newSquare = new Square();
newSquare.SetData();
Shapes.Add(newSquare);
break;
case 'C':
case 'c':
var newBox = new Box();
newBox.SetData();
Shapes.Add(newBox);
break;
case 'D':
case 'd':
var newCube = new Cube();
newCube.SetData();
Shapes.Add(newCube);
break;
case 'E':
case 'e':
var newEllipse = new Ellipse();
newEllipse.SetData();
Shapes.Add(newEllipse);
break;
case 'F':
case 'f':
var newCircle = new Circle();
newCircle.SetData();
Shapes.Add(newCircle);
break;
case 'G':
case 'g':
var newCylinder = new Cylinder();
newCylinder.SetData();
Shapes.Add(newCylinder);
break;
case 'H':
case 'h':
var newSphere = new Sphere();
newSphere.SetData();
Shapes.Add(newSphere);
break;
case 'I':
case 'i':
var newTriangle = new Triangle();
newTriangle.SetData();
Shapes.Add(newTriangle);
break;
case 'J':
case 'j':
var newTetrahedron = new Tetrahedron();
newTetrahedron.SetData();
Shapes.Add(newTetrahedron);
break;
case '0':
foreach (Shape temp in Shapes)
{
Console.WriteLine(temp.ToString());
}
Console.Read();
break;
}
Console.Clear();
}
}
