// Generates sphere with radius 1 in position (0,0,0)
static void Generate(MeshGeometry3D mesh, int divisions)
{
nextIndex = 0;
AddBaseTriangle(mesh, new Point3D(0, 0, 1), new Point3D(1, 0, 0), new Point3D(0, 1, 0));
AddBaseTriangle(mesh, new Point3D(1, 0, 0), new Point3D(0, 0, -1), new Point3D(0, 1, 0));
AddBaseTriangle(mesh, new Point3D(0, 0, -1), new Point3D(-1, 0, 0), new Point3D(0, 1, 0));
AddBaseTriangle(mesh, new Point3D(-1, 0, 0), new Point3D(0, 0, 1), new Point3D(0, 1, 0));
AddBaseTriangle(mesh, new Point3D(1, 0, 0), new Point3D(0, 0, 1), new Point3D(0, -1, 0));
AddBaseTriangle(mesh, new Point3D(0, 0, -1), new Point3D(1, 0, 0), new Point3D(0, -1, 0));
AddBaseTriangle(mesh, new Point3D(-1, 0, 0), new Point3D(0, 0, -1), new Point3D(0, -1, 0));
AddBaseTriangle(mesh, new Point3D(0, 0, 1), new Point3D(-1, 0, 0), new Point3D(0, -1, 0));
for (int division = 1; division < divisions; division++) Divide(mesh);
mesh.GenerateSphericalTextureCoordinates(new Vector3D(1, 0, 0));
}