Ice Topology | build mesh from pointcloud "trinagulizer thing"

[olivier jeannel]

Hi guys,

In SI, I have a tracked shot of a topview (from airplane) of a forest. 
Basicly, 1000 nulls (trackpoints).
I was wondering if there was a possibility to "mesh" those nuls in order 
to recreate the terrain topology ?
Maybe there is already a compound somewhere able to trace a triangle 
every 3 vertices ?

Any ideas ?