a project which introduction to SphericalHarmonicLighting in Game using Unity
about project data: I use stanford dragon as model which has 5000 vertecies and 10000 faces. I use some cubemap as light source.
about project operator: you can move mouse to rotate light source and press to backspace to change a light source in run-time. you can change the value of CoffeeSHPath on SHRender1 Component to watch the different about self-shadow and InterReflection.
about project Scripts: coffeeSHIntegrator : these part pre-Compute DiffuseWithShadow-SH Light tranfer Function Integrator. InterReflection : these part pre-Compute InterReflection-SH Light tranfer Function Integrator. LightSHIntegrator : these part pre-Compute Light Source Integrator. SHRender.cs & SHRender.shader : Run-time Render SH with CPU. SHRender1.cs & SHRender1.shader: Run-time Render SH with GPU and ps-part.
about SphericalHarmonicLighting:
you can get more information from my blog:https://blog.csdn.net/qq_33999892/article/details/83862583
##############################
一个用于介绍球谐光照原理的Unity项目。
数据： 模型使用的斯坦福龙，光源是不同的cubemap。
操作： 你可以移动鼠标来移动光源，按下空格切换一个光源。 你可以修改SHRender1 组件下 CoffeeSHPath 的路径 (dragon.txt or dragonInterReflection.txt) 来观看自阴影和内反射的不同。
脚本： coffeeSHIntegrator.cs: 用于Diffuse&自阴影效果的光照传输函数的预计算积分 InterReflection.cs:用于内反射效果的光照传输函数的预计算积分 LightSHIntegrator.cs:用于光源的预计算积分 SHRender：在CPU的SH实时渲染 SHRender1：在GPU端的SH实时渲染
关于球谐光照，你可以获取更多的信息从我的博客：https://blog.csdn.net/qq_33999892/article/details/83862583
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent