public static void VerifyIcosahedron()
{
// Get the points.
Point3D A, B, C, D, E, F, G, H, I, J, K, L;
G3.IcosahedronPoints(
out A, out B, out C, out D, out E, out F,
out G, out H, out I, out J, out K, out L);
// Verify the points.
G3.VerifyPoints(A, B, C, D, E, F, G, H, I, J, K, L);
// Verify the faces.
G3.VerifyPolygon(A, C, B);
G3.VerifyPolygon(A, D, C);
G3.VerifyPolygon(A, E, D);
G3.VerifyPolygon(A, F, E);
G3.VerifyPolygon(A, B, F);
G3.VerifyPolygon(D, K, C);
G3.VerifyPolygon(C, K, J);
G3.VerifyPolygon(C, J, B);
G3.VerifyPolygon(B, J, I);
G3.VerifyPolygon(B, I, F);
G3.VerifyPolygon(F, I, H);
G3.VerifyPolygon(F, H, E);
G3.VerifyPolygon(E, H, G);
G3.VerifyPolygon(E, G, D);
G3.VerifyPolygon(D, G, K);
G3.VerifyPolygon(L, J, K);
G3.VerifyPolygon(L, I, J);
G3.VerifyPolygon(L, H, I);
G3.VerifyPolygon(L, G, H);
G3.VerifyPolygon(L, K, G);
}
// Make an icosahedron without texture coordinates or smoothing.
public static void AddIcosahedron(this MeshGeometry3D mesh)
{
// Get the points.
Point3D A, B, C, D, E, F, G, H, I, J, K, L;
G3.IcosahedronPoints(
out A, out B, out C, out D, out E, out F,
out G, out H, out I, out J, out K, out L);
// Make the faces.
mesh.AddPolygon(A, C, B);
mesh.AddPolygon(A, D, C);
mesh.AddPolygon(A, E, D);
mesh.AddPolygon(A, F, E);
mesh.AddPolygon(A, B, F);
mesh.AddPolygon(D, K, C);
mesh.AddPolygon(C, K, J);
mesh.AddPolygon(C, J, B);
mesh.AddPolygon(B, J, I);
mesh.AddPolygon(B, I, F);
mesh.AddPolygon(F, I, H);
mesh.AddPolygon(F, H, E);
mesh.AddPolygon(E, H, G);
mesh.AddPolygon(E, G, D);
mesh.AddPolygon(D, G, K);
mesh.AddPolygon(L, J, K);
mesh.AddPolygon(L, I, J);
mesh.AddPolygon(L, H, I);
mesh.AddPolygon(L, G, H);
mesh.AddPolygon(L, K, G);
}