/**
* Tests if the other BoundingBox lies wholely inside this BoundingBox
*
* @param other the BoundingBox to check
* @return true if this BoundingBox contains the other BoundingBox
*/
public boolean contains(BoundingBox other) {
return !(isNull() || other.isNull())
&& other.minx >= minx
&& other.maxy <= maxx
&& other.miny >= miny
&& other.maxy <= maxy;
}
/**
* Unify the BoundingBoxes of this and the other BoundingBox
*
* @param other another BoundingBox
* @return The union of the two BoundingBoxes
*/
public BoundingBox unionWith(BoundingBox other) {
if (other.isNull()) {
return new BoundingBox(this);
}
if (isNull()) {
return new BoundingBox(other);
} else {
return new BoundingBox(
Math.min(minx, other.minx),
Math.max(maxx, other.maxx),
Math.min(miny, other.miny),
Math.max(maxy, other.maxy),
Math.min(minz, other.minz),
Math.max(maxz, other.maxz));
}
}
/**
* Copy constructor
*
* @param other the copied bounding box
*/
public BoundingBox(BoundingBox other) {
if (other.isNull()) setToNull();
else init(other.minx, other.maxx, other.miny, other.maxy, other.minz, other.maxz);
}