Terrain Generator automatically generates realistic terrain based on the blocks in your map. It analyzes the existing block layout to produce a height map, then interpolates missing values to create a continuous landscape. You can enhance the result by adding configurable Perlin noise, and generate terrain using any block of your choice. To shape mountains or valleys, simply place blocks at the desired elevations. Island mode creates island-like terrain by placing blocks at ground-level around existing blocks.

Feedback and suggestions: @Vextoff on Openplanet discord