• Base generated from satellite Geotiff tiles
• Details and masks created through Houdini’s COPs and heightfield erosion
• Layered landscape shader with certain foliage spawning in specific biomes

PCG

• Megaplant pine trees with Substrate, Nanite
• Substrate lake (in development)
• Parametric foliage, cliffs and boulders (varying sizes) - includes density, scale, culling box, seed
• Automated culling and density based on neighbour distance, including removal from lake and based on spline bounds / path