Gaea to Unreal Engine 5 terrain creation workflow

• Step 1: Generate 16-bit grayscale PNG elevation maps in Gaea for precise terrain modeling.

• Step 2: Import the heightmap into Unreal Engine 5 using Landscape Mode to create realistic terrain.

• Step 3: Apply custom landscape textures to break repetitive patterns and achieve natural-looking elevations with exposed rock surfaces.

Step 4: Add biomes (e.g., forests, deserts) and roads to enhance realism and functionality.