三维游戏高级图形编程中的纹理特效制作实例源代码，如高级纹理映射、Billboard、阴影、粒子系统、L系统以及三维游戏自然场景的特效生成算法（树、云、雾、烟、爆炸等等）-3D game graphics programming texture effects produced source code examples, such as the High texture mapping, Billboard, shadows, particle system, L 3D games and the

This function computes Euclidean distance transform for 3D binary image with non-trivial aspect ratio (i.e. anisotropic pixels). The algorithm uses fast optimized line-scans and is actually faster than MATLAB s BWDIST implementation of search on opti

是C++实现的四叉树索引可以实现2D、3D图像的插入、删除、查找，源码使用使用C++11标准实现的。值得学习。-C++ implementation of the four binary tree index can achieve 2D, 3D images of the insert, delete, search, the use of source code to achieve the use of C++11. Worth learning.