LOD and Occlusion Culling

Hello, All

I m new in unity3d. please help me

  1. How to add and use LEVEL OF DETAL (LOD) in unity3d ios platform ?
  2. ios platform support LOD ?

if yes so how can it possible ?

thanks

Occlusion culling is directly supported by Unity (see this manual page for more information). There is no built-in LOD but there is a simple LOD manager on the Unify wiki and you may also be able to find commercial software that implements this.