main/src/georegression/metric/Intersection3D_I32.java
public static boolean contained( Box3D_I32 boxA , Box3D_I32 boxB ) {
		return( boxA.p0.x <= boxB.p0.x && boxA.p1.x >= boxB.p1.x &&
				boxA.p0.y <= boxB.p0.y && boxA.p1.y >= boxB.p1.y &&
				boxA.p0.z <= boxB.p0.z && boxA.p1.z >= boxB.p1.z );
	}
public static boolean contained( Box3D_I32 boxA , Box3D_I32 boxB ) {
		return( boxA.p0.x <= boxB.p0.x && boxA.p1.x >= boxB.p1.x &&
				boxA.p0.y <= boxB.p0.y && boxA.p1.y >= boxB.p1.y &&
				boxA.p0.z <= boxB.p0.z && boxA.p1.z >= boxB.p1.z );
	}
Returns true if boxB is contained inside of or is identical to boxA.

@param boxA Box
@param boxB Box which is being tested to see if it is inside of boxA
@return true if inside/identical or false if outside