private void init() {
mBox = new BoundingBox(mVertexBuffers.getVertexBuffer());
t = new Matrix4f();
t.setIdentity();
mZeroVector = new Vector3f(0, 0, 0);
mEpsilon = 0.001f;
}
public void transform(Matrix4f t) {
t.transform(mX);
t.transform(mY);
t.transform(mZ);
}