return new Modulus(_children[0].clone(), _children[1].clone());
}
@Override
public Plane compute(ImageParameters ip) {
Plane A = _children[0].compute(ip);
Plane B = _children[1].compute(ip);
Plane out = ip.getPlane();
for(int j = 0; j < ip.getH(); j++ ) {
for(int i = 0; i < ip.getW(); i++) {
if(B.data[i][j] == 0.0f) {
if(A.data[i][j] > 0.0f) out.data[i][j] = 1.0f;
else if(A.data[i][j] < 0.0f) out.data[i][j] = -1.0f;