Ecosystem Generator

Ecosystem Generator lets you build rich natural environments directly

inside Blender. Procedurally generate trees, bushes, and grass with

full control over every parameter, then scatter them across any

terrain to create forests, meadows, parks, and tropical landscapes in

minutes.

Tree Generation

5 tree species, each with distinct growth patterns:

- Oak — broad crown with balanced proportions

- Pine — coniferous silhouette with cone-shaped foliage

- Birch — thin white trunk with delicate branching

- Palm — curved trunk with tropical fronds

- Willow — weeping style with drooping branches

Every tree is fully customizable — adjust height, trunk radius, branch

levels (1–8), branch length, leaf density, leaf size, and randomness.

Seed control ensures reproducible results.

Bush Generation

4 bush types for diverse vegetation layers:

- Round — clean spherical shape for manicured gardens

- Wild — natural irregular clusters for untamed landscapes

- Hedge — trimmed box-like appearance for urban scenes

- Flowering — decorative bushes with colorful blooms

Control size, density, branch count, and leaf size to match any scene.

Grass Generation

4 grass types covering ground cover needs:

- Lawn — short, uniform grass for parks and gardens

- Wild — tall with high variation for natural fields

- Wheat — golden stalks with seed heads for agricultural scenes

- Reeds — very tall with fluffy tops for wetlands and riverbanks

Fine-tune blade height, width, bend, density, and variation. Generate

single clumps or spread patches across larger areas.

Advanced Scatter System

Populate any mesh surface with vegetation using three distribution

algorithms:

- Random — basic random placement weighted by face area

- Poisson Disk — even spacing with minimum distance guarantee for

natural-looking distribution

- Grid — regular grid with jitter for structured layouts

Scatter features include:

- Min/max scale randomization

- Random rotation

- Align to surface normal for slopes and uneven terrain

- Weight paint support — control density with vertex groups

- Minimum distance constraints to prevent overlap

- Scatter existing objects or auto-generate vegetation mix

Environment Presets

One-click presets configure all parameters for common biomes:

- Forest — oak trees, wild bushes, dark green undergrowth

- Meadow — wild grass, flowering bushes, bright warm colors

- Tropical — palm trees, dense vegetation, lush greens

- Park — birch trees, trimmed hedges, short lawn grass

Each preset sets tree type, bush style, grass variant, and color

palette to create a cohesive environment instantly.

Automatic Materials

Every generated object receives a proper Principled BSDF material:

- Bark with high roughness for realistic wood surfaces

- Leaves with subsurface scattering for light translucency

- Grass blades with natural color variation

- Flower materials with custom colors

Primary and secondary colors are customizable from the panel for full

art direction.

Performance

Scatter system uses linked duplicates for memory-efficient instancing.

Adjustable density and count parameters let you balance visual

richness with viewport performance. Seed-based generation means you

can iterate quickly without losing good results.

Requirements

- Blender 4.0 or newer

- No external dependencies

- Works on Windows, macOS, and Linux