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GAMES 202

GAMES202课程内容实现。未使用官方提供的基于WebGL的框架,而是用C++和DirectX 11硬写的。除作业外,也会实现一些其他课程内容相关的、工作量较小的算法。

使用:

git clone --recursive https://github.com/AirGuanZ/GAMES202.git
cd GAMES202
mkdir build
cd build
cmake ..

进度:

  • 作业1:PCSS阴影

    • PCF
    • PCSS
    • VSM
    • ESM
  • 作业2:基于球谐函数的预计算辐射传输

    • 球谐系数计算和旋转
    • 无阴影
    • 有阴影
    • 有间接光照
  • 作业3:屏幕空间漫反射全局照明

    • 使用mipmap优化的光线步进求交
    • 屏幕空间全局漫反射光照
    • 通过时间累积降低需要的采样数
  • 作业4:Kulla-Conty模型

    • 利用NDF重要性采样预计算KC模型所需查找表,并在实时渲染中应用
  • 拓展1:Reflective Shadow Maps

    • 基于poisson disk样本采样RSM,计算低分辨率间接光照,然后上采样到屏幕
    • 对G-Buffer上法线/颜色变化剧烈的部分,不使用低分辨率计算结果,转而进行精确计算
  • 拓展2:Parallax Occlusion Mapping

    • Normal Mapping,Relief Mapping以及Parallax Occlusion Mapping

games202's People

Contributors

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