Last week at Killzone.com, Guerrilla Games posted an interview with Killzone 2’s Technical Director, Michiel van der Leeuw. Part two of the interview is live and ready for your reading pleasure.
Michiel sheds some light on the rendering technics behind Killzone 2 and explains why they decided to take that development approach. He also gives his candid views on the Internet “Hype Train”.
Continuing on from last week’s interview, this week Guerrilla technical director Michiel van der Leeuw talks about Killzone 2’s reception at E3 2007, his plans for the future, and the arcane art of deferred rendering. What is it? What’s so special about it? Read on to find out!Read the full interview at the link.
‘Deferred rendering’ seems to be the buzzword of the moment. What is it, and how does it differ from normal rendering techniques?
Well, a deferred rendering engine separates lighting from drawing geometry. In a traditional forward renderer, you run a pixel shader to sample the material properties (the texture, reflection, et cetera), add the influences from all of the lights, and write out the complete pixel. In a deferred renderer you write out the surface properties (texture, specular intensity, et cetera) first, and then perform lighting on the pixels in screen-space.
[Read: Interview]
0 comments:
Post a Comment