光线追踪及路径追踪算法学习与实践。
Key Words:
- 重要性采样 Importance Sampling
- 基于图像的光照 Image based lighting
- 蒙特卡洛积分 Monte-Carlo Integration
蒙特卡洛积分
- https://zhuanlan.zhihu.com/p/146144853
- https://www.cnblogs.com/time-flow1024/p/10094293.html#mjx-eqn-eq%3AFN
- https://zhuanlan.zhihu.com/p/365624460
Path-Tracing Project：
作为课程作业实现的光线追踪渲染器：
Reference:
- https://raytracing.github.io/books/RayTracingInOneWeekend.html
- https://raytracing.github.io/books/RayTracingTheNextWeek.html
- https://agraphicsguynotes.com/posts/sample_microfacet_brdf/
- http://www.cim.mcgill.ca/~derek/ecse689_a3.html
- https://raytracing.github.io/books/RayTracingInOneWeekend.html#dielectrics
- https://en.wikipedia.org/wiki/M%C3%B6ller%E2%80%93Trumbore_intersection_algorithm
- https://math.stackexchange.com/questions/538458/how-to-sample-points-on-a-triangle-surface-in-3d
- https://computergraphics.stackexchange.com/questions/5152/progressive-path-tracing-with-explicit-light-sampling
