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GPUOpen-Effects / TressFX

DirectX 12 and Vulkan libraries that provide convenient access to realistically rendered and simulated hair and fur
MIT License
766 stars 129 forks source link

Better quality demo assets #7

Open mrgreywater opened 8 years ago

mrgreywater commented 8 years ago

The assets have low quality and have several problems, It would be nice to have better assets for this demo.

The animation of the default asset, the bear, is rather jerky. Additionally, the texture is low resolution, doesn't fit to the hair and also looks like there are some major UV-Mapping issues on his right side: Image.

The shading of the hair also looked better (more highlights, better specular, less diffuse) in TressFx 2.2 Comparison: Version 2.2: TressFX 2.2 Version 3.0.1 TressFX 3.0.1 edit: This is most likely caused by the fact that by default only SUPERSIMPLESHADING is activated. Not sure why this is the default.

When increasing the wind magnitude, it is appearent that the hair-ends of ponytail are fixed, and the color of her scalp is different then the hair itself.

All in all I think it's functional, but there is room for improvement.

khillesl-AMD commented 8 years ago

The hair shading issue is also caused by the fact that the shading parameters changed. Unintentionally.