TreeLab Pro Procedural Tree Generator for Unreal Engine 5

Create stunning procedural trees directly in the Unreal Engine viewport. Place a tree actor, adjust parameters, and watch your tree update in real time. No external software, no FBX imports, no manual modeling.

TreeLab Pro gives environment artists full creative control over every aspect of tree generation - from massive ancient oaks to windswept coastal pines, weeping willows to tropical figs.

Features

• Real-time procedural generation using GeometryScript

• Deep trunk system - bend, twist, fluting, burl, displacement maps, root flare

• Recursive bifurcation with full artistic control over arm shape, gravity and growth

• Procedural root system with terrain conforming and surface detail

• Four branching modes - Alternate, Whorled, Crown, Random

• Ivy system with surface crawling, dangling tendrils and foliage

• Multiple foliage slots with weighted blending and art direction controls

• Variation system - generate a diverse forest from a single preset

• Bake to static mesh - separate, merged, or HISM leaf instances

• Nanite support on baked wood mesh

• Vertex color wind data on all meshes - plug directly into your wind material

• JSON preset system with built-in preset library

• Detail Stamp actors for localized mesh deformation

  
  Documentation