rdLODtools v1.41 (5.6) / 1.45 (5.5) for Unreal Engine

rdLODtools is a UE plugin that resides in the Static Mesh Editor. It allows you to easily create Billboard, Planar, Cubic, TriSprite and Impostor LODs. Billboard LODs can have up to 64 frames in a FlipBook giving a full, 360 degree view (or a range) of the mesh in just 2 or 4 triangles (v1.4 will have dual axis). Planar LODs can have 2-32 planes plus a top plane. Cubic LODs can be modeled to any shape and TriSprite LODs are 1 triangle. Impostors are all-around views, using the ImpostorBaker Shaders for runtime.