Mountain - Environment Set (UE) v4.21+

 Mountain - Environment Set (UE) v4.21+ introduces a comprehensive foliage and landscape resource pack designed for mountain and forest environments. The pack includes 448 optimized meshes and blueprints for trees, grass, plants, rocks, stones, branches, mushrooms, roots, cones, and more. All assets are 100% photoscanned, carefully optimized, atlased, and feature cross-LODs for performance. It provides a large library of high-quality materials that simplify the workflow, including tessellated and non-tessellated height-blended landscape materials (8 layers) with UV and color mix switches, highly optimized for real-time rendering. The pack also includes tessellated and non-tessellated water materials for lakes and rivers, featuring automatic waterfall generation based on surface slope. Advanced rock and object materials support automatic slope cover using planar, triplanar, and mask techniques, with configurable switches to retain only essential features. A road material with vertex color support is included, along with master materials that support cover blending for sand, grass, soil, and moss. 

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2026-04-03 00:00:00-update version:Mountain - Environment Set (UE) v4.21+