T.Ed Pro Terrain & World Editor 5.0 

T,Ed is a dedicated terrain tool to allow the creation of small to large mesh landscapes, either as a series of blocks, or as a single terrain. It allows for superb blended textures either by using vertex alpha or by rendering a 'Supertexture' for each terrain block. It also allows the importing and positioning of 'props', 3D meshes like trees or buildings.