can it accurate export lattice animations if someone have tried and know for sure can answer within the next 20 mins or so, it would be great. leaving work about then and I have no net a home these days…it not no worries 
What is a lattice animation?
@mcbeth: The blender xml exporter should export any kind of animation - including lattice - when exporting as morph target animation. Just make sure you export enough keyframes for the animation to look smooth (every 3rd frame usually works fine).
@renanse: Lattice animation in blender means animating a mesh by deforming a 3d-grid which then defines how space is warped around the mesh to be animated.
(@see http://www.blender.org/documentation/htmlI/x7014.html)
thanks hevee good to know…ahhhh waterfalls…big ones 8)