how to make floor break when u go to a certain area

[DnALANGE]

AddPlayerBodyForce(-5000.0f, 0.0f, 0.0f, true);
I guess the bodyforce, could depend on where the closet is pointing at..?
Try like this?

AddPlayerBodyForce(-5000.0f, 0.0f, 0.0f, true);
AddPlayerBodyForce(0, -5000.0f, 0.0f, true);
AddPlayerBodyForce(0, 0.0f, -5000.0f, true);