推荐的一些网站
总入口
http://iquilezles.org/www/index.htm
raymarching知识
http://iquilezles.org/www/articles/raymarchingdf/raymarchingdf.htm
shader 教程
https://thebookofshaders.com/
3D数学建模
https://academo.org/demos/3d-surface-plotter/
2D数学建模
https://www.desmos.com/calculator
shader 建模专用
http://www.iquilezles.org/apps/graphtoy/
shadertoy
https://www.shadertoy.com/
glslsandbox
http://glslsandbox.com/?page=1
书籍群共享中下载
shader技术交流qq群:299080901