Imposters方案探索

Unity下两个Imposters(替代体)方案的插件介绍——Amplify Imposters与Runtime Imposters
Amplify Imposters下载地址：https://assetstore.unity.com/packages/tools/utilities/amplify-impostors-119877
Runtime Imposters下载地址：https://assetstore.unity.com/packages/tools/utilities/impostors-runtime-optimization-188562
算法地址：
True Imposters: https://developer.nvidia.com/gpugems/gpugems3/part-iv-image-effects/chapter-21-true-impostors
Octahedral Impostors: https://shaderbits.com/blog/octahedral-impostors/