Ruby - Whiteout (ATI Technology Demo)
Posted by: Hilbert Hagedoorn on: 06/12/2007 10:56 AM [ 0 comment(s) ]
Ruby: Whiteout ATI Radeon HD 2000 Family Demos Ruby: Whiteout
Ruby's latest adventure takes place in a rugged, mountainous terrain where her skills as a snowboarder are tested and may just save her life. This fast paced, action packed demo exploits the power of the ATI Radeon HD 2900XT to create a rich and expansive landscape of snow, rock, and ice. From the procedural snow accumulation on the harsh terrain to the wrinkles on Ruby's brow and the physics that drive each strand of fur on Ruby's fur collar, the ATI Radeon HD 2900XT can handle it all.
In order to create an expressive, compelling character our artists constructed 128 morph targets to drive Ruby's facial rig. All of these facial "poses" are combined using the GPU to create Ruby's final look. Ruby also uses a number of animated wrinkle maps to add additional subtle expressiveness to her brow, eyes, mouth and chin. High dynamic range imaging techniques are used through out the Whiteout demo to account for the brightest of outdoor environments as well as the darkest depths of Ruby's icy head quarters. Advanced light scattering techniques are employed to faithfully reproduce the complex interactions of light with snow and ice.
Whiteout demo requires Windows Vista®, an ATI Radeon HD series product with 512MB of video memory and a high end CPU with 1GB of RAM