This document summarizes Johan Andersson's role as Rendering Architect at DICE and discusses rendering techniques for Battlefield games on Xbox 360 and PlayStation 3. It outlines the shading system used and how shaders are compiled to run on each platform's graphics API. It also references a GDC talk by Natalya Tatarchuk of AMD about noise techniques.

1. Rendering Architecture and ä Ö È ¾ ¼ Ü ¹ ¹
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Johan Andersson, Rendering Architect, DICE
J o h a n A n d e r s s o n , ä Ö È ¾ ¼ Ü ¹ ¹ Ê ¦ , E A D I C E
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Battlefield
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11. Xbox 360
PlayStation 3
DirectX 9 SM3 & Direct3D 10

12. Xbox 360 & PlayStation 3
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http://media.xbox360.ign.com/media/713/713943/vid_1921226.html

16. º®ËªÒýÇæ¸ÅÄî
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Xbox 360, PS3, Win32

17. äÖȾϵͳ¼Ü¹
Game renderer
World renderer UI
Terrain
Particles Sky Decals
Undergrowth
Meshes
Shading system
Direct3D / libGCM

19. DirectX 9 SM3 for PC & Xbox 360
Low-level GPU communication on 360
Direct3D 10 for Windows Vista
libGCM for PlayStation 3

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Note: buggy editor screenshot, node should have few inputs

35. Shading system runtime
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Draw

41. Alpha-tested / alpha-to-coverage

51. Demo

52. GDC “The Importance of Being Noisy: Fast,
High Quality Noise”, N. Tatarchuk

53. ÆäËû¹ý³ÌÉú¼Êõ
¹ý³ÌÉú¼ÊõºÍ¤¾ßΪ´ÀÓϷƽ¨×±¸
by Jeremy Shopf (AMD) and
Sebastien Deguy (Allegorithmic)

55. Ȧ
Battlefield
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http://hi.baidu.com/h0nker
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ÌáÎʱ¼ä,ÓÐâÂï?
ÁªÏµçÓÊ:
johan.andersson@dice.se
natalya.tatarchuk@amd.com