February 17th, 2012,04:51 AM
If I remember correctly reading somewhere on the net, the wind vision as you say was stock fire footage used as displacements in comp for the start of the effect. I'm not a compositor so other can tell you better than I
One ought never to turn one's back on a threatened danger and try to run away from it. If you do that, you will double the danger. But if you meet it promptly and without flinching, you will reduce the danger by half.
-- Sir Winston Churchill. (1874-1965)