rthdribl Rthdribl is a "Real-time High Dynamic Range Image-Based Lighting" demo. DirectX(R) 9.0 high-precision texture formats and version-2.0 of Pixel Shader represent real-time true HDR rendering.

Technical features of the demo are:
- True HDR (High-Dynamic Range) Rendering
- IBL (Image-Based Lighting)
- Glare Generation (Afterimage, Bloom, Halo, Ghost, and Star)
- Automatic Exposure Adjustment
- Iris shaped Depth of Field blur
- Realistic Motion Blur
- FSAA (Full-Scene Anti-Alias)
- Fresnel Effect (Specular Reflectance) etc.
- The Glare, Motion Blur, Fresnel Reflection and Depth of Field effects work properly by rendering with the HDR.
- Fig.4 shows the "Automatic Exposure Adjustment".
- And Fig.5 images are are variety of the Glare patterns that can be generated in the demo.
- These effects are still expensive for real-time rendering like games, but will hopefully be of practical use in the near future.
- Enjoy the future real-time rendering!