private void initGridLines() {
gridLines = new Line[base.getDimension() - 1][linesSlicing.length];
int i2 = 0;
for (int i = 0; i < base.getDimension() - 1; i++) {
if (i2 == index) {
i2++;
}
for (int j = 0; j < gridLines[i].length; j++) {
double[] originBase = new double[base.getDimension()];
double[] endBase = new double[base.getDimension()];
System.arraycopy(origin, 0, originBase, 0, base.getDimension());
System.arraycopy(origin, 0, endBase, 0, base.getDimension());
endBase[i2] = base.getCoordinateSpace()[i2 + 1][i2];
originBase[index] = linesSlicing[j];
endBase[index] = linesSlicing[j];
if (j == 0 || j == gridLines[i].length - 1) {
gridLines[i][j] = new Line(originBase, endBase);
} else {
gridLines[i][j] = new Line(Line.Style.DOT, Color.lightGray, originBase, endBase);
}
}
i2++;
}
}