intersectsWithLine()
Previously I mentioned about the manipulators being successfully rendered in-front of everything else but then the problem came: visually it looks like it is in-front of the house, but technically it is still actually hidden inside the house model.
There are quite a lot of people helped me out with this issue, one of which telling me to set bitmask parameter in getSceneNodeFromRayBB() function but I’ve tried that and I don’t know why it doesn’t work, maybe I did something wrong with that method.
Then I tried the second option which is using
intersectsWithLine ( const vector3d< T > & linemiddle, const vector3d< T > & linevect, T halflength) const [inline]
and that works out pretty well!
What I did was I manually cast a ray 2 times from the camera, which the first one detects the existence of the manipulators, and if it doesn’t, cast the second ray to detect existence of a 3d object which exists and is under the cursor.
This is surely mad, but you get the satisfaction when you have reached the goal.
