由空间两点绘制一个立方体，绘制不同的面，一个小demo。

Uinty 3D保卫萝卜源码

Uinty 3D的21点棋牌游戏源码

SkinnedMeshRenderer 模型贴图网格分块过多，导致 batches过大，影响程序运行，通过将单个模型的网格贴图合并达到优化效果 详解：https://blog.csdn.net/weixin_41843959/article/details/80500930

资源包里有Uinty中的各种火焰，水，水泡泡，灰尘，烟雾，烟花，雪花，魔法等各种效果

UI Particles – it's a simple extension allows you to add particles into your UI. UI Particles based on Unity Shuriken Particle System, you do not need change your particles. Simple add UIParticles script to your GameObjects with Shuriken Particle System, set it inside Canvas and you're done.