五月 17, 2026
ReSTIR DI - 02 - Temporal Reuse
The previous post covered no-reuse ReSTIR DI / RIS: for the current shad...
May 17, 2026
上一篇主要讲 no-reuse ReSTIR DI / RIS:对当前 shading point 多看...
五月 17, 2026
The previous post covered no-reuse ReSTIR DI / RIS: for the current shad...
五月 13, 2026
因为最近在给Pathtracer加一点Optix backend,想说既然加了,那就加点新东西(好吧其实也是5-6年的老东西了),就选择了ReSTIR D...
五月 11, 2026
这篇记录整理了一次针对 bunny 场景的 CPU profiling 和优化过程。目标不是把渲染器彻底重写,而是用 Instruments 找到真实瓶颈...
五月 10, 2026
This note records a small CPU profiling pass on the bunny scene. The goal was...
五月 06, 2025
When you swap out rand() for a low-discrepancy sequence like Halton, you expe...
四月 30, 2025
So recently I was thinking reading PBRT for volumetric path-tracing stuff, as...
四月 20, 2025
前言从歌词下手学习日语语法个人认为是个不错的选择。平时一直会唱,但并没有仔细整理其内容,因此多数时候也只是一知半解。另一方面,对歌词做分析也有助于更好...
六月 20, 2023
因为赶着要去实习(在San Jose),Path Tracer的作业又拖到最后一天才交,上学和实习便几乎是无缝衔接了。具体衔接得有多紧...
五月 22, 2023
Recently I was applying Bounding Volume Hierachy to a Whitted-style Raytracin...