草木を生やす (Trees / Details)
参考:
テクスチャのペイント & 木や草を生やす | Unity でゲームを作ろう!
World Space Trees
動画:
World Space Trees – Update March 2019
World Space Trees Full Pack – Quick Video
World Space Trees Full Pack – Extensive Video
参考:
World Space Trees FREE | Unity Asset Store [Official]
World Space Trees + Color Control (SRP/URP/HDRP) | Unity Asset Store [Official]