《3D数学基础：图形与游戏开发》主要研究隐藏在3D几何世界背后的数学问题。涵盖了理论知识和C++实现代码。理论部分解释3D中数学和几何之间的关系，列出的技巧与公式可以当做参考手册以方便查找。实现部分演示了怎样用代码来实现这些理论概念("3D mathematical foundation: graphics and game development" focuses on the mathematical problems hidden behind the 3D geometry. It covers both theoretical knowledge and C++ implementation code. The theoretical section explains the relationship between mathematics and geometry in 3D, and the techniques and formulas listed can be used as reference manuals to facilitate the search. The implementation part demonstrates how to use code to implement these theoretical concepts)