public class Beta3D {
private double EPSYLON = 0.00001;
public Sector3D BetaTriangle(newFace f) {
Vertex v1 = f.getV0();
int[] v1c = v1.getCoords();
int v1x = v1c[0];
int v1y = v1c[1];
int v1z = v1c[2];
Vertex v2 = f.getV1();
int[] v2c = v2.getCoords();
int v2x = v2c[0];
int v2y = v2c[1];
int v2z = v2c[2];
Vertex v3 = f.getV2();
int[] v3c = v3.getCoords();
int v3x = v3c[0];
int v3y = v3c[1];
int v3z = v3c[2];
double[][] arraya = { { 1, 1, 1, 0, 0, 0, 0, 0, 0 }, { 0, 0, 0, 1, 1, 1, 0, 0, 0 }, { 0, 0, 0, 0, 0, 0, 1, 1, 1 },