Blitz Terrain/Align Mesh

Blitz3D Forums/Blitz3D Programming/Blitz Terrain/Align Mesh

I was wondering, how can I adjust a mesh's rotations to align on a BLITZ terrain WITHOUT using the collision system or a camerapic.
the informations I would like to give are the X,Z (and Y?) positions on a terrain then, it will give me the normals of this position.

Is that possible ?