• 为了能在今年完成本书的的出版，以下是计划表
• 由于译者退出，以下章节可供认领
• 当前正文部分的初稿完成度 = 15 / 32 = 46.875%
  • PART 1: RAY TRACING BASICS, editor: Chris Wyman
  • PART 2: INTERSECTIONS AND EFFICIENCY, editor: Ingo Wald
  • PART 3: REFLECTIONS, REFRACTIONS, AND SHADOWS, editor: Peter Shirley
  • PART 4: SAMPLING, editor: Alexander Keller
  • PART 5: DENOISING AND FILTERING, editor: Jacob Munkberg
  • PART 6: HYBRID APPROACHES AND SYSTEMS, editor: Morgan McGuire
  • PART 7: GLOBAL ILLUMINATION, editor: Matt Pharr

离 Vinjn 上一回更新《光线追踪精粹》的翻译进度已经过去三个月，不少译者都提交了翻译初稿，同时也有译者因为工作上的时间冲突退出（有机会我们可以在下一本书继续合作）。

在此特别感谢 papalqi 网友对于整个项目的投入，项目的进（催）度（稿）现在由 papalqi 负责。

为了能在今年完成本书的的出版，以下是计划表

• 八月底，完成初稿。如果有译者无法在月底完成初稿，请及时和 papalqi 沟通。
• 九月底，完成校对。
• 十月初，提交出版社。
• 年底，出版。

由于译者退出，以下章节可供认领

• 27. Interactive Ray Tracing Techniques for High-Fidelity Scientific Visualization

当前正文部分的初稿完成度 = 15 / 32 = 46.875%

PART 1: RAY TRACING BASICS, editor: Chris Wyman

• RainVector / papalqi 1. Ray Tracing Terminology
• YanFeiGao / papalqi 2. What is a Ray?
• jingjingshenye 3. Introduction to DirectX Raytracing
• Nicholas10128 4. A Planetarium Dome Master Camera
• editazhu 5. Computing Minima and Maxima of Subarrays

PART 2: INTERSECTIONS AND EFFICIENCY, editor: Ingo Wald

• haiyuem / liyongnupt 6. A Fast and Robust Method for Avoiding Self-Intersection
• AmesingFlank 7. Precision Improvements for Ray/Sphere Intersection
• wubochang 8. Cool Patches: A Geometric Approach to Ray/Bilinear Patch Intersections
• lifangjie 9. Multi-Hit Ray Tracing in DXR
• butterfly0923 10. A Simple Load-Balancing Scheme with High Scaling Efficiency

PART 3: REFLECTIONS, REFRACTIONS, AND SHADOWS, editor: Peter Shirley

• Nicholas10128 11. Automatic Handling of Materials in Nested Volumes
• Nicholas10128 12. A Microfacet-Based Shadowing Function to Solve the Bump Terminator Problem
• Nicholas10128 13. Ray Traced Shadows: Maintaining Real-Time Frame Rates
• Nicholas10128 14. Ray-Guided Volumetric Water Caustics in Single Scattering Media with DXR

PART 4: SAMPLING, editor: Alexander Keller

• Altmice 15. On the Importance of Sampling
• FancyVin 16. Sample Transformations Zoo
• Angiewei / slongle 17. Ignoring the Inconvenient When Tracing Rays
• slongle 18. Importance Sampling of Many Lights on the GPU

PART 5: DENOISING AND FILTERING, editor: Jacob Munkberg

• XBOOS 19. Cinematic Rendering in UE4 with Real-Time Ray Tracing and Denoising
• gigichq 20. Texture Level of Detail Strategies for Real-Time Ray Tracing
• Cielrin 21. Simple Environment Map Filtering Using Ray Cones and Ray Differentials
• bluesummer 22. Improving Temporal Antialiasing with Adaptive Ray Tracing

PART 6: HYBRID APPROACHES AND SYSTEMS, editor: Morgan McGuire

• quicklyslow 23. Interactive Light Map and Irradiance Volume Preview in Frostbite
• tavechiang 24. Real-Time Global Illumination with Photon Mapping
• tankiJong 25. Hybrid Rendering for Real-Time Ray Tracing
• tankiJong 26. Deferred Hybrid Path Tracing
• 27. Interactive Ray Tracing Techniques for High-Fidelity Scientific Visualization

PART 7: GLOBAL ILLUMINATION, editor: Matt Pharr

• qingqhua 28. Ray Tracing Inhomogeneous Volumes
• zhan2586 29. Efficient Particle Volume Splatting in a Ray Tracer
• FancyVin 30. Caustics Using Screen Space Photon Mapping
• papalqi 31. Variance Reduction via Footprint Estimation in the Presence of Path Reuse
• papalqi 32. Accurate Real-Time Specular Reflections with Radiance Caching

vinjn.com - Democratizing Visual Computing

无耻地插播一段广告，我所在的部门（NVIDIA 上海）正在研发全球领先的 RTX 性能分析工具，在招应届毕业生，要求会 C++ & 任意一种图形 API，欢迎自荐，简历请发到 vincentz@nvidia.com。

我们的工具除了公司内部广泛使用，也被市场部（marketing）的同事拿来在公开场合展示 RTX ON 的性能加速。

比如 Metro Exodus，这是一款 DXR 的 AAA 游戏。

比如最近发布的 Quake2 RTX，这是一款 VKR 游戏。