public void setData(int x, int y, int z, DarkFieldPCA myPCA) {
SimpleMatrix eigenVectors = myPCA.getEigenVectors();
SimpleVector eigenValues = myPCA.getEigenValues();
for (int i = 0; i < fieldList.size(); i++) {
SimpleVector eigenVec = eigenVectors.getCol(i);
double eigenVal = eigenValues.getElement(i);
eigenVec = eigenVec.multipliedBy(eigenVal);
fieldList.get(i).setVector(x, y, z, eigenVec);
}
// /**
// * Threshold that checks, if 3 component of eigenvalues is too small
// * If 3 component is too small, don't consider it as a fiber orientation
// * and ignore it
// */
// double th = 1E-10;
// SimpleVector fiberDir;
// if(myPCA.getEigenValues().getElement(2)<th){
// fiberDir = new SimpleVector(3);
// }else{
// fiberDir = myPCA.getEigenVectors().getCol(2).normalizedL2();
// fiberDir.multiplyBy(myPCA.getEigenValues().getElement(2));
// }
}
