public static GeometryModel3D creatCircleModel(int Nsides, Point3D InputCenter, double InputRadius)
{
MeshGeometry3D mesh = new MeshGeometry3D();
Circle circle = new Circle(Nsides, InputCenter, InputRadius);
circle.addToMesh(mesh, false);
Material material = new DiffuseMaterial(new SolidColorBrush(Colors.White));
GeometryModel3D productModel = new GeometryModel3D(mesh, material);
return productModel;
}
public Cylinder(Point3D InputCenterUpp, int Nsides, double RadiusUpp, double RadiusDown, double Length)
{
centerUpp = InputCenterUpp;
nSides = Nsides;
radiusUpp = RadiusUpp;
radiusDown = RadiusDown;
length = Length;
uppSide = new Circle(nSides, centerUpp, radiusUpp);
centerDown = new Point3D(centerUpp.X, centerUpp.Y, centerUpp.Z - length);
downSide = new Circle(nSides, centerDown, radiusDown);
}
public Cylinder(Point3D InputCenterUpp, int Nsides, double InputRadiusUpp, Double InputRadiusDown, double Lengt,
Point3D rotationPoint, double RotationInRadians)
{
centerUpp = InputCenterUpp;
nSides = Nsides;
radiusUpp = InputRadiusUpp;
radiusDown = InputRadiusDown;
length = Lengt;
uppSide = new Circle(nSides, centerUpp, radiusUpp);
centerDown = new Point3D(centerUpp.X, centerUpp.Y, centerUpp.Z - length);
downSide = new Circle(nSides, centerDown, radiusDown);
RotateYZ(rotationPoint, RotationInRadians);
}
public Sphere(Point3D InputCenter, int Nsides, int Nstacks, Double InputRadius)
{
nSides = Nsides;
nStacks = Nstacks;
sphereCirces = new Circle[2 * nStacks - 1];
centerCenter = InputCenter;
radius = InputRadius;
MessageBox.Show(sphereCirces.Length.ToString());
for(int i = 0; i < nStacks; i++)
{
double zHeight = radius * ((double)(nStacks - 1 - i) / (nStacks - 1));
Point3D centerOfCircle = new Point3D(centerCenter.X, centerCenter.Y, centerCenter.Z + zHeight);
double radiusOfCircle = Math.Sqrt(Math.Pow(radius, 2) - Math.Pow(zHeight, 2));
sphereCirces[i] = new Circle(nSides, centerOfCircle, radiusOfCircle);
}
for (int i = nStacks; i > 1; i--)
{
double zHeight = radius * ((double)(i - 1) / (nStacks - 1));
Point3D centerOfCircle = new Point3D(centerCenter.X, centerCenter.Y, centerCenter.Z - (radius * ((double)(i - 1) / (nStacks - 1))));
double radiusOfCircle = Math.Sqrt(Math.Pow(radius, 2) - Math.Pow(zHeight, 2));
sphereCirces[(nStacks - 2) + i] = new Circle(nSides, centerOfCircle, radiusOfCircle);
}
MessageBox.Show(sphereCirces[0].Center.ToString());
MessageBox.Show(sphereCirces[0].radiusX.ToString());
MessageBox.Show(sphereCirces[1].Center.ToString());
MessageBox.Show(sphereCirces[1].radiusX.ToString());
MessageBox.Show(sphereCirces[2 * nStacks - 2].Center.ToString());
MessageBox.Show(sphereCirces[2 * nStacks - 2].radiusX.ToString());
MessageBox.Show(sphereCirces[nStacks - 1].Center.ToString());
MessageBox.Show(sphereCirces[nStacks - 1].radiusX.ToString());
MessageBox.Show(sphereCirces[nStacks - 3].Center.ToString());
MessageBox.Show(sphereCirces[nStacks - 3].radiusX.ToString());
MessageBox.Show(sphereCirces[nStacks].Center.ToString());
MessageBox.Show(sphereCirces[nStacks].radiusX.ToString());
}