书籍推荐

1. 数学知识
   Mathematics for 3D Game Programming and Computer Graphics (Third Edition)
2. opengl
   Packt.OpenGL 4 Shading Language Cookbook.2Ed.2014
3. 图形学
   Real-Time Rendering, Third Edition
   3.游戏开发优化
   Unity 5 Game Optimization

大神blog 推荐

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/

数学工具推荐

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/

shader 网站推荐(高级)

shadertoy
https://www.shadertoy.com/
glslsandbox
http://glslsandbox.com/?page=1

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