Geometry Algorithms

This package contains a huge variety of different modular terrains, rivers, mountains, islands, and ice assets ready to use for your game to create unique landscapes.

PACKAGE CONTAINS
1538 Modular Terrain Prefabs
960 Mountain Prefabs
93 Ice Prefabs
400 Island Prefabs
338 River Prefabs
8 Water Prefabs (simple static mesh planes)
BONUS ASSETS were taken from my Low Poly Trees Pack
4 – Clouds
3 – Simple scripts for the camera, sun, and cloud control.

FEATURES
Modular Prefabs
Tileable
Easy to use by snapping to the grid
Unwrapped
Tileable Texture support for MT prefabs and U_Terrains
Easy to change colors to create more variations (grass, snow, sand, dirt, whatever you want)
Real World Scale
Mesh Colliders
LOD
Lightmap Support (real-time GI and Baked GI)
Polybrush support
The same Terrain Prefabs comes in 3 different types:
CPT – Color Palette Texture (All CPT Prefabs use 1 Material + 1 Color Palette Texture Atlas 64×64)
MT – Material, and Texture (All MT Prefabs use 1 Material. You can also add any seamless Texture to it!)
U – Unity Terrain (You can edit the terrain shape, paint textures, draw grass, trees, etc)

Other prefabs like Mountains / Islands/ Rivers come in 2 different types:
CPT – Color Palette Texture (All CPT Prefabs use 1 Material + 1 Color Palette Texture Atlas 64×64)
MT – Material, and Texture (All MT Prefabs use 1 Material. You can also add any seamless Texture to it!)
All Terrain / Mountain / Island / River prefabs comes in 2 versions:
LOD – Prefabs with 3 LOD levels: LOD0, LOD1, LOD2
NoLOD – Mesh Prefabs without LODs

Terrain / Mountain / River prefabs comes in 3 Sizes:
Large – 100m x 100m
Medium – 50m x 50m
Small – 25m x 25m
All sizes of prefabs are unique and different – so Large Terrain is not the same as medium or small

Island / Ice prefabs come in 4 Sizes
Huge – 500m x 500m
Large – 100m x 100m – 200m x 200m
Medium – 50m x 50m
Small – 25m x 25m
All sizes of prefabs are unique and different – so Large Islands are not the same as medium or small.

https://assetstore.unity.com/packages/tools/modeling/geometry-algorithms-61875