In the final installment of Peter Jackson’s video blog, the director introduces The Hobbit’s post crew, while the team scrambles to complete the film.
Fur. It's hard to model in CGI. For a start, it's not one object but hundreds or thousands or millions of them. To make them convincing you have to model them; understanding how they move relative to each other, and to the animal or human that they're attached to
Have a close look at this video clip. It’s an advert for a high-end kitchen worktop manufacturer. Watch it in 720p, and look as closely as you can at the camerawork, the clever use of depth of field, the lighting, and particularly the fresh fruit.
And then reflect on the fact that no cameras - or indeed fruit - were involved in the making of this at all.
It's really, really hard to create a GGI human face that's convincing. If you know this, then you also know the reason why so many blockbuster movies (Antz, Bug's life, Cars, WALL•E etc) have been about things and not humans
I don't know about you but I simply can't get enough VFX and Compositing breakdowns. The reason is that special effects are now so good that you don't always know they're there. It's pretty obvious with explosions, but what's definitely not so obvious is when a whole cityscape is fabricated