VERY ROUGH IDEA ABT VFX

Don juggle your Brain with....... what this so called VFX is? . just take a look at scene composition from the movie called AVIATOR. and you will get the rough idea of what VFX is and why it is sometime unavoidable during movie making.
 first take a look at the picture given bellow.This shot was totally constructed in CG.and why is that??? because no camera in this whole blue world was capable to shoot this XF11 jet plane taking off at the speed of 130 knot  which is almost 250 km/h from a incredibly close distance  at astonishing 180 degree angle  camera track.


Awe! is it possible in real life? no way. take a look at the photographs first.-

Ok so what had to be done was to create an CG plane in 3 Dimension first and use a 3d virtual camera to shoot the scene in a single shot.And that is what special effects supervisor did.

This shot was totally constructed in CG by mapping photographs of the runway, environment, and cloudscape. The plane was also mapped from the original 1/4 model detailed photographs and animated based on the original pre-viz.


now take a look at the image below..A 3d model of XF-11made in maya

. And after that they had to be accurate to mach the color, reflection,lighting on the plane acording to the mapped runway photographs.to look the scene natural.

And this how it looked in the movie.