public Vector3 getSize(ReferenceFrame asSeenBy, HowMuch howMuch, boolean ignoreHidden) {
Box box = getBoundingBox(asSeenBy, howMuch, ignoreHidden);
if (box != null) {
return new Vector3(box.getWidth(), box.getHeight(), box.getDepth());
} else {
return new Vector3(0, 0, 0);
}
}
public double getSizeAlongDimension(
Dimension dimension, ReferenceFrame asSeenBy, HowMuch howMuch, boolean ignoreHidden) {
Box box = getBoundingBox(asSeenBy, howMuch, ignoreHidden);
if (box != null) {
if (dimension == Dimension.LEFT_TO_RIGHT) {
return box.getWidth();
} else if (dimension == Dimension.TOP_TO_BOTTOM) {
return box.getHeight();
} else if (dimension == Dimension.FRONT_TO_BACK) {
return box.getDepth();
} else {
throw new IllegalArgumentException(
dimension + " is expected to be in [LEFT_TO_RIGHT, TOP_TO_BOTTOM, FRONT_TO_BACK].");
}
} else {
// todo: Double.NaN?
return 0;
}
}