Author Topic: AMD TressFX 4.1 released  (Read 1665 times)

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JeGX

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AMD TressFX 4.1 released
« on: January 27, 2020, 05:52:10 PM »
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We are delighted to announce our TressFX 4.1/Unreal® Engine integration and our TressFX 4.1/Radeon™ Cauldron framework implementation. The TressFX library is AMD’s hair/fur rendering and simulation technology. TressFX is designed to use the GPU to simulate and render high quality realistic hair and fur.

This latest version – TressFX 4.1 – is designed to be a performance and feature enhancement of TressFX 4.0. Highlights include further optimization of the physics simulation shaders, new rendering features, documentation and tutorials, and an updated TressFX Exporter for Autodesk® Maya®.

This release also demonstrates TressFX integration with Unreal Engine (4.22). This is a minimal integration to improve ease-of-use with multiple TressFX components, features, and rendering and simulation materials.  Developers wishing to further the integration or customize it for their own requirements may find this basic level of integration a helpful first step in that process.

TressFX/Radeon™ Cauldron demonstrates how TressFX can be cleanly dropped into an existing codebase.


New in TressFX 4.1

    TressFX/Radeon® Cauldron implementation with full source code (DirectX® 12 and Vulkan®)
    Optimized physics simulation shaders allowing more hair to be simulated in real-time
        faster Velocity Shock Propagation, simplified Local Shape Constraints, reorganization of dispatches
    New rendering features
        StrandUV and Hair Parameter Blending*
    New Level of Detail (LOD) system
    Extensive documentation and tutorials
    Updated Autodesk® Maya® Exporter with new UI and new features/error checking
    TressFX/Epic Games Unreal 4.22 engine integration (patch under Epic Games Unreal GitHub repository)



Links
- https://gpuopen.com/tressfx-4-1-engine-integration-unreal-4-22-radeon-cauldron/
- https://github.com/GPUOpen-Effects/TressFX/
- https://github.com/GPUOpen-Effects/TressFX/releases